Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Frontier Airlines

The cheapest airline(s) flying from Saint Louis to Washington is Frontier Airlines.

  • Frontier Airlines Frontier Airlines
  • Delta Air Lines Delta Air Lines
  • United Airlines United Airlines
  • American Airlines American Airlines
  • Southwest Airlines Southwest Airlines
Cheapest Month December

Travel Period: October 2024 - September 2025

The cheapest month(s) to fly from Saint Louis to Washington is December.

  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
Cheapest Day of the Week Tuesday

The cheapest day(s) of the week to fly from Saint Louis to Washington is Tuesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Mon, 2 Sep, 2024

  • Time Earliest
    • Earliest
    • Latest
  • Depart Earliest
    • Earliest
    • Latest
  • Arrive
    • Earliest
    • Latest
  • Duration
    • Shortest
    • Longest
  • Stopover
    All
    • Airline Filter by Airline
      View All Airline
      • Availability
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 20:00 STL
        23:00 BWI
        2Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 20:00 - BWI 23:00 2h Direct
      • STLSt Louis Lambert Intl Airport 20:00
      • BWIBaltimore Washington International Airport 23:00
      • 2h
      • Direct
      • Southwest Airlines (WN 1915)Boeing 737 700
      • Southwest Airlines (WN 1915)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 20:25 STL
        23:25 BWI
        2Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 20:25 - BWI 23:25 2h Direct
      • STLSt Louis Lambert Intl Airport 20:25
      • BWIBaltimore Washington International Airport 23:25
      • 2h
      • Direct
      • Southwest Airlines (WN 748)Boeing 737 800
      • Southwest Airlines (WN 748)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 800
      • 05:55 STL
        09:00 BWI
        2Hrs, 05m Direct
      • STLSt Louis Lambert Intl Airport 05:55 - BWI 09:00 2h 05m Direct
      • STLSt Louis Lambert Intl Airport 05:55
      • BWIBaltimore Washington International Airport 09:00
      • 2h 05m
      • Direct
      • Southwest Airlines (WN 438)Boeing 737 700
      • Southwest Airlines (WN 438)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 06:00 STL
        09:05 BWI
        2Hrs, 05m Direct
      • STLSt Louis Lambert Intl Airport 06:00 - BWI 09:05 2h 05m Direct
      • STLSt Louis Lambert Intl Airport 06:00
      • BWIBaltimore Washington International Airport 09:05
      • 2h 05m
      • Direct
      • Southwest Airlines (WN 438)Boeing 737 700
      • Southwest Airlines (WN 438)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 06:01 STL
        09:11 DCA
        2Hrs, 10m Direct
      • STLSt Louis Lambert Intl Airport 06:01 - DCA 09:11 2h 10m Direct
      • STLSt Louis Lambert Intl Airport 06:01
      • DCAWashington Ronald Reagan National Airport 09:11
      • 2h 10m
      • Direct
      • American Airlines (AA 707)Airbus
      • American Airlines (AA 707)
        • M
        • T
        • W
        • T
        • F
        • S
        • -
      • Airbus
      • 06:10 STL
        10:45 BWI
        3Hrs, 35m Direct
      • STLSt Louis Lambert Intl Airport 06:10 - BWI 10:45 3h 35m Direct
      • STLSt Louis Lambert Intl Airport 06:10
      • BWIBaltimore Washington International Airport 10:45
      • 3h 35m
      • Direct
      • Southwest Airlines (WN 3479)Boeing 737 700
      • Southwest Airlines (WN 3479)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 07:05 STL
        10:05 BWI
        2Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 07:05 - BWI 10:05 2h Direct
      • STLSt Louis Lambert Intl Airport 07:05
      • BWIBaltimore Washington International Airport 10:05
      • 2h
      • Direct
      • Southwest Airlines (WN 438)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 438)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 07:35 STL
        10:35 BWI
        2Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 07:35 - BWI 10:35 2h Direct
      • STLSt Louis Lambert Intl Airport 07:35
      • BWIBaltimore Washington International Airport 10:35
      • 2h
      • Direct
      • Southwest Airlines (WN 438)Boeing 737 700
      • Southwest Airlines (WN 438)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 08:10 STL
        13:10 BWI
        4Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 08:10 - BWI 13:10 4h Direct
      • STLSt Louis Lambert Intl Airport 08:10
      • BWIBaltimore Washington International Airport 13:10
      • 4h
      • Direct
      • Southwest Airlines (WN 2629)Boeing 737 800
      • Southwest Airlines (WN 2629)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 800
      • 08:25 STL
        11:34 IAD
        2Hrs, 09m Direct
      • STLSt Louis Lambert Intl Airport 08:25 - IAD 11:34 2h 09m Direct
      • STLSt Louis Lambert Intl Airport 08:25
      • IADWashington Dulles International Airport 11:34
      • 2h 09m
      • Direct
      • United Airlines (UA 4506)Canadair Regional Jet 550
      • United Airlines (UA 4506)
        • -
        • -
        • -
        • T
        • F
        • S
        • S
      • Canadair Regional Jet 550
      • 08:25 STL
        11:33 IAD
        2Hrs, 08m Direct
      • STLSt Louis Lambert Intl Airport 08:25 - IAD 11:33 2h 08m Direct
      • STLSt Louis Lambert Intl Airport 08:25
      • IADWashington Dulles International Airport 11:33
      • 2h 08m
      • Direct
      • United Airlines (UA 4506)Canadair Regional Jet 550
      • United Airlines (UA 4506)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • Canadair Regional Jet 550
      • 08:40 STL
        11:40 DCA
        2Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 08:40 - DCA 11:40 2h Direct
      • STLSt Louis Lambert Intl Airport 08:40
      • DCAWashington Ronald Reagan National Airport 11:40
      • 2h
      • Direct
      • Southwest Airlines (WN 4163)Boeing 737 700
      • Southwest Airlines (WN 4163)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 08:40 STL
        11:40 DCA
        2Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 08:40 - DCA 11:40 2h Direct
      • STLSt Louis Lambert Intl Airport 08:40
      • DCAWashington Ronald Reagan National Airport 11:40
      • 2h
      • Direct
      • Southwest Airlines (WN 4163)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4163)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 08:45 STL
        13:20 DCA
        3Hrs, 35m Direct
      • STLSt Louis Lambert Intl Airport 08:45 - DCA 13:20 3h 35m Direct
      • STLSt Louis Lambert Intl Airport 08:45
      • DCAWashington Ronald Reagan National Airport 13:20
      • 3h 35m
      • Direct
      • Southwest Airlines (WN 1202)Boeing 737 700
      • Southwest Airlines (WN 1202)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 08:55 STL
        11:55 DCA
        2Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 08:55 - DCA 11:55 2h Direct
      • STLSt Louis Lambert Intl Airport 08:55
      • DCAWashington Ronald Reagan National Airport 11:55
      • 2h
      • Direct
      • Southwest Airlines (WN 4163)Boeing 737 700
      • Southwest Airlines (WN 4163)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 08:55 STL
        11:55 DCA
        2Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 08:55 - DCA 11:55 2h Direct
      • STLSt Louis Lambert Intl Airport 08:55
      • DCAWashington Ronald Reagan National Airport 11:55
      • 2h
      • Direct
      • Southwest Airlines (WN 1168)Boeing 737 700
      • Southwest Airlines (WN 1168)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 09:05 STL
        13:50 BWI
        3Hrs, 45m Direct
      • STLSt Louis Lambert Intl Airport 09:05 - BWI 13:50 3h 45m Direct
      • STLSt Louis Lambert Intl Airport 09:05
      • BWIBaltimore Washington International Airport 13:50
      • 3h 45m
      • Direct
      • Southwest Airlines (WN 1037)Boeing 737 800
      • Southwest Airlines (WN 1037)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 09:15 STL
        12:19 DCA
        2Hrs, 04m Direct
      • STLSt Louis Lambert Intl Airport 09:15 - DCA 12:19 2h 04m Direct
      • STLSt Louis Lambert Intl Airport 09:15
      • DCAWashington Ronald Reagan National Airport 12:19
      • 2h 04m
      • Direct
      • American Airlines (AA 5454)Crj 700 Canadair Regional
      • American Airlines (AA 5454)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • Crj 700 Canadair Regional
      • 09:15 STL
        12:15 BWI
        2Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 09:15 - BWI 12:15 2h Direct
      • STLSt Louis Lambert Intl Airport 09:15
      • BWIBaltimore Washington International Airport 12:15
      • 2h
      • Direct
      • Southwest Airlines (WN 981)Boeing 737 700
      • Southwest Airlines (WN 981)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 09:50 STL
        12:50 BWI
        2Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 09:50 - BWI 12:50 2h Direct
      • STLSt Louis Lambert Intl Airport 09:50
      • BWIBaltimore Washington International Airport 12:50
      • 2h
      • Direct
      • Southwest Airlines (WN 1504)Boeing 737 800
      • Southwest Airlines (WN 1504)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 11:50 STL
        14:50 BWI
        2Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 11:50 - BWI 14:50 2h Direct
      • STLSt Louis Lambert Intl Airport 11:50
      • BWIBaltimore Washington International Airport 14:50
      • 2h
      • Direct
      • Southwest Airlines (WN 117)Boeing 737 700
      • Southwest Airlines (WN 117)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 12:45 STL
        15:45 BWI
        2Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 12:45 - BWI 15:45 2h Direct
      • STLSt Louis Lambert Intl Airport 12:45
      • BWIBaltimore Washington International Airport 15:45
      • 2h
      • Direct
      • Southwest Airlines (WN 3961)Boeing 737 700
      • Southwest Airlines (WN 3961)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 12:55 STL
        16:00 DCA
        2Hrs, 05m Direct
      • STLSt Louis Lambert Intl Airport 12:55 - DCA 16:00 2h 05m Direct
      • STLSt Louis Lambert Intl Airport 12:55
      • DCAWashington Ronald Reagan National Airport 16:00
      • 2h 05m
      • Direct
      • Southwest Airlines (WN 1433)Boeing 737 700
      • Southwest Airlines (WN 1433)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 13:10 STL
        16:17 IAD
        2Hrs, 07m Direct
      • STLSt Louis Lambert Intl Airport 13:10 - IAD 16:17 2h 07m Direct
      • STLSt Louis Lambert Intl Airport 13:10
      • IADWashington Dulles International Airport 16:17
      • 2h 07m
      • Direct
      • United Airlines (UA 4454)Canadair Regional Jet 550
      • United Airlines (UA 4454)
        • -
        • -
        • -
        • T
        • F
        • S
        • S
      • Canadair Regional Jet 550
      • 13:10 STL
        16:15 DCA
        2Hrs, 05m Direct
      • STLSt Louis Lambert Intl Airport 13:10 - DCA 16:15 2h 05m Direct
      • STLSt Louis Lambert Intl Airport 13:10
      • DCAWashington Ronald Reagan National Airport 16:15
      • 2h 05m
      • Direct
      • Southwest Airlines (WN 1433)Boeing 737 700
      • Southwest Airlines (WN 1433)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 13:15 STL
        16:23 IAD
        2Hrs, 08m Direct
      • STLSt Louis Lambert Intl Airport 13:15 - IAD 16:23 2h 08m Direct
      • STLSt Louis Lambert Intl Airport 13:15
      • IADWashington Dulles International Airport 16:23
      • 2h 08m
      • Direct
      • United Airlines (UA 4454)Canadair Regional Jet 550
      • United Airlines (UA 4454)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • Canadair Regional Jet 550
      • 13:15 STL
        16:20 DCA
        2Hrs, 05m Direct
      • STLSt Louis Lambert Intl Airport 13:15 - DCA 16:20 2h 05m Direct
      • STLSt Louis Lambert Intl Airport 13:15
      • DCAWashington Ronald Reagan National Airport 16:20
      • 2h 05m
      • Direct
      • Southwest Airlines (WN 1433)Boeing 737 700
      • Southwest Airlines (WN 1433)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 13:30 STL
        17:45 BWI
        3Hrs, 15m Direct
      • STLSt Louis Lambert Intl Airport 13:30 - BWI 17:45 3h 15m Direct
      • STLSt Louis Lambert Intl Airport 13:30
      • BWIBaltimore Washington International Airport 17:45
      • 3h 15m
      • Direct
      • Southwest Airlines (WN 2194)Boeing 737 700
      • Southwest Airlines (WN 2194)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 13:50 STL
        18:45 BWI
        3Hrs, 55m Direct
      • STLSt Louis Lambert Intl Airport 13:50 - BWI 18:45 3h 55m Direct
      • STLSt Louis Lambert Intl Airport 13:50
      • BWIBaltimore Washington International Airport 18:45
      • 3h 55m
      • Direct
      • Southwest Airlines (WN 2209)Boeing 737 700
      • Southwest Airlines (WN 2209)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 14:25 STL
        17:35 DCA
        2Hrs, 10m Direct
      • STLSt Louis Lambert Intl Airport 14:25 - DCA 17:35 2h 10m Direct
      • STLSt Louis Lambert Intl Airport 14:25
      • DCAWashington Ronald Reagan National Airport 17:35
      • 2h 10m
      • Direct
      • Southwest Airlines (WN 4571)Boeing 737 700
      • Southwest Airlines (WN 4571)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 15:15 STL
        18:20 DCA
        2Hrs, 05m Direct
      • STLSt Louis Lambert Intl Airport 15:15 - DCA 18:20 2h 05m Direct
      • STLSt Louis Lambert Intl Airport 15:15
      • DCAWashington Ronald Reagan National Airport 18:20
      • 2h 05m
      • Direct
      • Southwest Airlines (WN 2483)Boeing 737 700
      • Southwest Airlines (WN 2483)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 15:20 STL
        18:20 BWI
        2Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 15:20 - BWI 18:20 2h Direct
      • STLSt Louis Lambert Intl Airport 15:20
      • BWIBaltimore Washington International Airport 18:20
      • 2h
      • Direct
      • Southwest Airlines (WN 3961)Boeing 737 700
      • Southwest Airlines (WN 3961)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 15:25 STL
        18:30 DCA
        2Hrs, 05m Direct
      • STLSt Louis Lambert Intl Airport 15:25 - DCA 18:30 2h 05m Direct
      • STLSt Louis Lambert Intl Airport 15:25
      • DCAWashington Ronald Reagan National Airport 18:30
      • 2h 05m
      • Direct
      • Southwest Airlines (WN 2483)Boeing 737 700
      • Southwest Airlines (WN 2483)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 15:35 STL
        18:40 DCA
        2Hrs, 05m Direct
      • STLSt Louis Lambert Intl Airport 15:35 - DCA 18:40 2h 05m Direct
      • STLSt Louis Lambert Intl Airport 15:35
      • DCAWashington Ronald Reagan National Airport 18:40
      • 2h 05m
      • Direct
      • Southwest Airlines (WN 2483)Boeing 737 700
      • Southwest Airlines (WN 2483)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 16:10 STL
        19:10 BWI
        2Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 16:10 - BWI 19:10 2h Direct
      • STLSt Louis Lambert Intl Airport 16:10
      • BWIBaltimore Washington International Airport 19:10
      • 2h
      • Direct
      • Southwest Airlines (WN 1915)Boeing 737 700
      • Southwest Airlines (WN 1915)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 16:50 STL
        19:55 DCA
        2Hrs, 05m Direct
      • STLSt Louis Lambert Intl Airport 16:50 - DCA 19:55 2h 05m Direct
      • STLSt Louis Lambert Intl Airport 16:50
      • DCAWashington Ronald Reagan National Airport 19:55
      • 2h 05m
      • Direct
      • Southwest Airlines (WN 3900)Boeing 737 700
      • Southwest Airlines (WN 3900)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 17:05 STL
        20:05 BWI
        2Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 17:05 - BWI 20:05 2h Direct
      • STLSt Louis Lambert Intl Airport 17:05
      • BWIBaltimore Washington International Airport 20:05
      • 2h
      • Direct
      • Southwest Airlines (WN 3220)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3220)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 Max 8 Passenger
      • 17:18 STL
        00:15 IAD
        5Hrs, 57m Direct
      • STLSt Louis Lambert Intl Airport 17:18 - IAD 00:15 5h 57m Direct
      • STLSt Louis Lambert Intl Airport 17:18
      • IADWashington Dulles International Airport 00:15
      • 5h 57m
      • Direct
      • United Airlines (UA 1729)Boeing 737 700
      • United Airlines (UA 1729)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 17:20 STL
        00:15 IAD
        5Hrs, 55m Direct
      • STLSt Louis Lambert Intl Airport 17:20 - IAD 00:15 5h 55m Direct
      • STLSt Louis Lambert Intl Airport 17:20
      • IADWashington Dulles International Airport 00:15
      • 5h 55m
      • Direct
      • United Airlines (UA 1729)Boeing 737 700
      • United Airlines (UA 1729)
        • M
        • -
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 17:55 STL
        20:55 BWI
        2Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 17:55 - BWI 20:55 2h Direct
      • STLSt Louis Lambert Intl Airport 17:55
      • BWIBaltimore Washington International Airport 20:55
      • 2h
      • Direct
      • Southwest Airlines (WN 2263)Boeing 737 800
      • Southwest Airlines (WN 2263)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 800
      • 18:18 STL
        21:27 DCA
        2Hrs, 09m Direct
      • STLSt Louis Lambert Intl Airport 18:18 - DCA 21:27 2h 09m Direct
      • STLSt Louis Lambert Intl Airport 18:18
      • DCAWashington Ronald Reagan National Airport 21:27
      • 2h 09m
      • Direct
      • American Airlines (AA 2286)Airbus
      • American Airlines (AA 2286)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • Airbus
      • 18:21 STL
        21:30 DCA
        2Hrs, 09m Direct
      • STLSt Louis Lambert Intl Airport 18:21 - DCA 21:30 2h 09m Direct
      • STLSt Louis Lambert Intl Airport 18:21
      • DCAWashington Ronald Reagan National Airport 21:30
      • 2h 09m
      • Direct
      • American Airlines (AA 2286)Airbus
      • American Airlines (AA 2286)
        • M
        • T
        • W
        • T
        • -
        • -
        • S
      • Airbus
      • 18:25 STL
        21:25 DCA
        2Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 18:25 - DCA 21:25 2h Direct
      • STLSt Louis Lambert Intl Airport 18:25
      • DCAWashington Ronald Reagan National Airport 21:25
      • 2h
      • Direct
      • Southwest Airlines (WN 556)Boeing 737 700
      • Southwest Airlines (WN 556)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 18:30 STL
        21:30 BWI
        2Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 18:30 - BWI 21:30 2h Direct
      • STLSt Louis Lambert Intl Airport 18:30
      • BWIBaltimore Washington International Airport 21:30
      • 2h
      • Direct
      • Southwest Airlines (WN 404)Boeing 737 700
      • Southwest Airlines (WN 404)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 18:55 STL
        21:55 DCA
        2Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 18:55 - DCA 21:55 2h Direct
      • STLSt Louis Lambert Intl Airport 18:55
      • DCAWashington Ronald Reagan National Airport 21:55
      • 2h
      • Direct
      • Southwest Airlines (WN 558)Boeing 737 700
      • Southwest Airlines (WN 558)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 19:06 STL
        00:09 BWI
        4Hrs, 03m 1 Stop (ATL)
      • STLSt Louis Lambert Intl Airport 19:06 - BWI 00:09 4h 03m 1 Stop (ATL) Atlanta
      • STLSt Louis Lambert Intl Airport 19:06
        ATLAtlanta Hartsfield-Jackson Intl Airport 22:25
      • ATLAtlanta Hartsfield-Jackson Intl Airport 21:44
        BWIBaltimore Washington International Airport 00:09
      • 4h 03m (41m)
      • 1 Stop ATL · Atlanta 41m
      • Delta Air Lines (DL 1393)Boeing 737 900
        Delta Air Lines (DL 2590)Boeing 757
      • Delta Air Lines (DL 1393)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 19:25 STL
        00:05 BWI
        3Hrs, 40m 1 Stop (BNA)
      • STLSt Louis Lambert Intl Airport 19:25 - BWI 00:05 3h 40m 1 Stop (BNA) Nashville
      • STLSt Louis Lambert Intl Airport 19:25
        BNANashville Airport 21:20
      • BNANashville Airport 20:35
        BWIBaltimore Washington International Airport 00:05
      • 3h 40m (45m)
      • 1 Stop BNA · Nashville 45m
      • Southwest Airlines (WN 3202)Boeing 737 700
        Southwest Airlines (WN 1712)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3202)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 05:10 STL
        11:25 DCA
        5Hrs, 15m 1 Stop (MCO)
      • STLSt Louis Lambert Intl Airport 05:10 - DCA 11:25 5h 15m 1 Stop (MCO) Orlando
      • STLSt Louis Lambert Intl Airport 05:10
        MCOOrlando International Airport 09:10
      • MCOOrlando International Airport 08:30
        DCAWashington Ronald Reagan National Airport 11:25
      • 5h 15m (40m)
      • 1 Stop MCO · Orlando 40m
      • Southwest Airlines (WN 4473)Boeing 737 800
        Southwest Airlines (WN 1661)Boeing 737 700
      • Southwest Airlines (WN 4473)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 05:29 STL
        10:59 DCA
        4Hrs, 30m 1 Stop (CLT)
      • STLSt Louis Lambert Intl Airport 05:29 - DCA 10:59 4h 30m 1 Stop (CLT) Charlotte
      • STLSt Louis Lambert Intl Airport 05:29
        CLTCharlotte Airport 09:30
      • CLTCharlotte Airport 08:25
        DCAWashington Ronald Reagan National Airport 10:59
      • 4h 30m (1h 05m)
      • 1 Stop CLT · Charlotte 1h 05m
      • American Airlines (AA 421)Boeing 737 800
        American Airlines (AA 1589)Airbus
      • American Airlines (AA 421)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 05:29 STL
        11:44 BWI
        5Hrs, 15m 1 Stop (CLT)
      • STLSt Louis Lambert Intl Airport 05:29 - BWI 11:44 5h 15m 1 Stop (CLT) Charlotte
      • STLSt Louis Lambert Intl Airport 05:29
        CLTCharlotte Airport 10:21
      • CLTCharlotte Airport 08:25
        BWIBaltimore Washington International Airport 11:44
      • 5h 15m (1h 56m)
      • 1 Stop CLT · Charlotte 1h 56m
      • American Airlines (AA 421)Boeing 737 800
        American Airlines (AA 3037)Airbus
      • American Airlines (AA 421)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 05:40 STL
        12:10 DCA
        5Hrs, 30m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 05:40 - DCA 12:10 5h 30m 1 Stop (MDW) Chicago
      • STLSt Louis Lambert Intl Airport 05:40
        MDWChicago Midway Airport 09:20
      • MDWChicago Midway Airport 06:50
        DCAWashington Ronald Reagan National Airport 12:10
      • 5h 30m (2h 30m)
      • 1 Stop MDW · Chicago 2h 30m
      • Southwest Airlines (WN 484)Boeing 737 700
        Southwest Airlines (WN 4114)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 484)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 05:40 STL
        10:30 BWI
        3Hrs, 50m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 05:40 - BWI 10:30 3h 50m 1 Stop (MDW) Chicago
      • STLSt Louis Lambert Intl Airport 05:40
        MDWChicago Midway Airport 07:40
      • MDWChicago Midway Airport 06:50
        BWIBaltimore Washington International Airport 10:30
      • 3h 50m (50m)
      • 1 Stop MDW · Chicago 50m
      • Southwest Airlines (WN 484)Boeing 737 700
        Southwest Airlines (WN 1751)Boeing 737 700
      • Southwest Airlines (WN 484)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 06:00 STL
        11:01 DCA
        4Hrs, 01m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 06:00 - DCA 11:01 4h 01m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 06:00
        ORDChicago O'Hare International Airport 08:05
      • ORDChicago O'Hare International Airport 07:21
        DCAWashington Ronald Reagan National Airport 11:01
      • 4h 01m (44m)
      • 1 Stop ORD · Chicago 44m
      • American Airlines (AA 1502)Boeing 737 800
        American Airlines (AA 2903)Airbus
      • American Airlines (AA 1502)
        • -
        • -
        • W
        • T
        • -
        • -
        • S
      • 06:00 STL
        11:26 BWI
        4Hrs, 26m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 06:00 - BWI 11:26 4h 26m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 06:00
        ORDChicago O'Hare International Airport 08:27
      • ORDChicago O'Hare International Airport 07:21
        BWIBaltimore Washington International Airport 11:26
      • 4h 26m (1h 06m)
      • 1 Stop ORD · Chicago 1h 06m
      • American Airlines (AA 1502)Boeing 737 800
        American Airlines (AA 3595)Embraer 170
      • American Airlines (AA 1502)
        • -
        • -
        • W
        • T
        • -
        • -
        • S
      • 06:00 STL
        11:26 BWI
        4Hrs, 26m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 06:00 - BWI 11:26 4h 26m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 06:00
        ORDChicago O'Hare International Airport 08:27
      • ORDChicago O'Hare International Airport 07:18
        BWIBaltimore Washington International Airport 11:26
      • 4h 26m (1h 09m)
      • 1 Stop ORD · Chicago 1h 09m
      • American Airlines (AA 1502)Airbus
        American Airlines (AA 3595)Embraer 170
      • American Airlines (AA 1502)
        • M
        • T
        • -
        • -
        • F
        • S
        • -
      • 06:00 STL
        11:40 DCA
        4Hrs, 40m 1 Stop (PHL)
      • STLSt Louis Lambert Intl Airport 06:00 - DCA 11:40 4h 40m 1 Stop (PHL) Philadelphia
      • STLSt Louis Lambert Intl Airport 06:00
        PHLPhiladelphia International Airport 10:20
      • PHLPhiladelphia International Airport 09:15
        DCAWashington Ronald Reagan National Airport 11:40
      • 4h 40m (1h 05m)
      • 1 Stop PHL · Philadelphia 1h 05m
      • American Airlines (AA 1308)Airbus
        American Airlines (AA 5329)Crj 700 Canadair Regional
      • American Airlines (AA 1308)
        • M
        • -
        • -
        • T
        • F
        • S
        • S
      • 06:00 STL
        11:43 IAD
        4Hrs, 43m 1 Stop (ATL)
      • STLSt Louis Lambert Intl Airport 06:00 - IAD 11:43 4h 43m 1 Stop (ATL) Atlanta
      • STLSt Louis Lambert Intl Airport 06:00
        ATLAtlanta Hartsfield-Jackson Intl Airport 09:59
      • ATLAtlanta Hartsfield-Jackson Intl Airport 08:34
        IADWashington Dulles International Airport 11:43
      • 4h 43m (1h 25m)
      • 1 Stop ATL · Atlanta 1h 25m
      • Delta Air Lines (DL 1524)Boeing 737 900
        Delta Air Lines (DL 1400)Airbus
      • Delta Air Lines (DL 1524)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 06:00 STL
        11:01 DCA
        4Hrs, 01m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 06:00 - DCA 11:01 4h 01m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 06:00
        ORDChicago O'Hare International Airport 08:05
      • ORDChicago O'Hare International Airport 07:18
        DCAWashington Ronald Reagan National Airport 11:01
      • 4h 01m (47m)
      • 1 Stop ORD · Chicago 47m
      • American Airlines (AA 1502)Airbus
        American Airlines (AA 2903)Airbus
      • American Airlines (AA 1502)
        • M
        • T
        • -
        • -
        • F
        • S
        • -
      • 06:00 STL
        12:49 DCA
        5Hrs, 49m 1 Stop (ATL)
      • STLSt Louis Lambert Intl Airport 06:00 - DCA 12:49 5h 49m 1 Stop (ATL) Atlanta
      • STLSt Louis Lambert Intl Airport 06:00
        ATLAtlanta Hartsfield-Jackson Intl Airport 11:10
      • ATLAtlanta Hartsfield-Jackson Intl Airport 08:34
        DCAWashington Ronald Reagan National Airport 12:49
      • 5h 49m (2h 36m)
      • 1 Stop ATL · Atlanta 2h 36m
      • Delta Air Lines (DL 1524)Boeing 737 900
        Delta Air Lines (DL 737)Airbus
      • Delta Air Lines (DL 1524)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 06:00 STL
        11:00 DCA
        4Hrs, 00m 1 Stop (ATL)
      • STLSt Louis Lambert Intl Airport 06:00 - DCA 11:00 4h 1 Stop (ATL) Atlanta
      • STLSt Louis Lambert Intl Airport 06:00
        ATLAtlanta Hartsfield-Jackson Intl Airport 09:20
      • ATLAtlanta Hartsfield-Jackson Intl Airport 08:34
        DCAWashington Ronald Reagan National Airport 11:00
      • 4h (46m)
      • 1 Stop ATL · Atlanta 46m
      • Delta Air Lines (DL 1524)Boeing 737 900
        Delta Air Lines (DL 380)Airbus
      • Delta Air Lines (DL 1524)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 06:02 STL
        11:57 DCA
        4Hrs, 55m 1 Stop (EWR)
      • STLSt Louis Lambert Intl Airport 06:02 - DCA 11:57 4h 55m 1 Stop (EWR) New York City
      • STLSt Louis Lambert Intl Airport 06:02
        EWRNewark Liberty International Airport 10:30
      • EWRNewark Liberty International Airport 09:30
        DCAWashington Ronald Reagan National Airport 11:57
      • 4h 55m (1h)
      • 1 Stop EWR · New York City 1h
      • United Airlines (UA 2295)Boeing 737 900
        United Airlines (UA 4435)Canadair Regional Jet 550
      • United Airlines (UA 2295)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:02 STL
        11:54 IAD
        4Hrs, 52m 1 Stop (EWR)
      • STLSt Louis Lambert Intl Airport 06:02 - IAD 11:54 4h 52m 1 Stop (EWR) New York City
      • STLSt Louis Lambert Intl Airport 06:02
        EWRNewark Liberty International Airport 10:22
      • EWRNewark Liberty International Airport 09:30
        IADWashington Dulles International Airport 11:54
      • 4h 52m (52m)
      • 1 Stop EWR · New York City 52m
      • United Airlines (UA 794)Boeing 737 900
        United Airlines (UA 4388)Canadair Regional Jet 550
      • United Airlines (UA 794)
        • -
        • -
        • -
        • -
        • -
        • S
        • S
      • 06:02 STL
        11:57 DCA
        4Hrs, 55m 1 Stop (EWR)
      • STLSt Louis Lambert Intl Airport 06:02 - DCA 11:57 4h 55m 1 Stop (EWR) New York City
      • STLSt Louis Lambert Intl Airport 06:02
        EWRNewark Liberty International Airport 10:30
      • EWRNewark Liberty International Airport 09:30
        DCAWashington Ronald Reagan National Airport 11:57
      • 4h 55m (1h)
      • 1 Stop EWR · New York City 1h
      • United Airlines (UA 794)Airbus
        United Airlines (UA 4435)Canadair Regional Jet 550
      • United Airlines (UA 794)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 06:02 STL
        11:57 DCA
        4Hrs, 55m 1 Stop (EWR)
      • STLSt Louis Lambert Intl Airport 06:02 - DCA 11:57 4h 55m 1 Stop (EWR) New York City
      • STLSt Louis Lambert Intl Airport 06:02
        EWRNewark Liberty International Airport 10:30
      • EWRNewark Liberty International Airport 09:30
        DCAWashington Ronald Reagan National Airport 11:57
      • 4h 55m (1h)
      • 1 Stop EWR · New York City 1h
      • United Airlines (UA 794)Boeing 737 900
        United Airlines (UA 4435)Canadair Regional Jet 550
      • United Airlines (UA 794)
        • -
        • -
        • -
        • -
        • F
        • -
        • S
      • 06:02 STL
        12:02 IAD
        5Hrs, 00m 1 Stop (EWR)
      • STLSt Louis Lambert Intl Airport 06:02 - IAD 12:02 5h 1 Stop (EWR) New York City
      • STLSt Louis Lambert Intl Airport 06:02
        EWRNewark Liberty International Airport 10:30
      • EWRNewark Liberty International Airport 09:30
        IADWashington Dulles International Airport 12:02
      • 5h (1h)
      • 1 Stop EWR · New York City 1h
      • United Airlines (UA 794)Airbus
        United Airlines (UA 4388)Canadair Regional Jet 550
      • United Airlines (UA 794)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 06:02 STL
        12:02 IAD
        5Hrs, 00m 1 Stop (EWR)
      • STLSt Louis Lambert Intl Airport 06:02 - IAD 12:02 5h 1 Stop (EWR) New York City
      • STLSt Louis Lambert Intl Airport 06:02
        EWRNewark Liberty International Airport 10:30
      • EWRNewark Liberty International Airport 09:30
        IADWashington Dulles International Airport 12:02
      • 5h (1h)
      • 1 Stop EWR · New York City 1h
      • United Airlines (UA 794)Boeing 737 900
        United Airlines (UA 4388)Canadair Regional Jet 550
      • United Airlines (UA 794)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 06:02 STL
        11:54 IAD
        4Hrs, 52m 1 Stop (EWR)
      • STLSt Louis Lambert Intl Airport 06:02 - IAD 11:54 4h 52m 1 Stop (EWR) New York City
      • STLSt Louis Lambert Intl Airport 06:02
        EWRNewark Liberty International Airport 10:22
      • EWRNewark Liberty International Airport 09:30
        IADWashington Dulles International Airport 11:54
      • 4h 52m (52m)
      • 1 Stop EWR · New York City 52m
      • United Airlines (UA 2295)Boeing 737 900
        United Airlines (UA 4388)Canadair Regional Jet 550
      • United Airlines (UA 2295)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:05 STL
        12:30 BWI
        5Hrs, 25m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 06:05 - BWI 12:30 5h 25m 1 Stop (MDW) Chicago
      • STLSt Louis Lambert Intl Airport 06:05
        MDWChicago Midway Airport 09:40
      • MDWChicago Midway Airport 07:15
        BWIBaltimore Washington International Airport 12:30
      • 5h 25m (2h 25m)
      • 1 Stop MDW · Chicago 2h 25m
      • Southwest Airlines (WN 484)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 3195)Boeing 737 700
      • Southwest Airlines (WN 484)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:05 STL
        12:00 DCA
        4Hrs, 55m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 06:05 - DCA 12:00 4h 55m 1 Stop (MDW) Chicago
      • STLSt Louis Lambert Intl Airport 06:05
        MDWChicago Midway Airport 09:10
      • MDWChicago Midway Airport 07:15
        DCAWashington Ronald Reagan National Airport 12:00
      • 4h 55m (1h 55m)
      • 1 Stop MDW · Chicago 1h 55m
      • Southwest Airlines (WN 484)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 4114)Boeing 737 700
      • Southwest Airlines (WN 484)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:10 STL
        12:30 BWI
        5Hrs, 20m 1 Stop (MCO)
      • STLSt Louis Lambert Intl Airport 06:10 - BWI 12:30 5h 20m 1 Stop (MCO) Orlando
      • STLSt Louis Lambert Intl Airport 06:10
        MCOOrlando International Airport 10:15
      • MCOOrlando International Airport 09:35
        BWIBaltimore Washington International Airport 12:30
      • 5h 20m (40m)
      • 1 Stop MCO · Orlando 40m
      • Southwest Airlines (WN 4473)Boeing 737 700
        Southwest Airlines (WN 1975)Boeing 737 700
      • Southwest Airlines (WN 4473)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:10 STL
        12:35 DCA
        5Hrs, 25m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 06:10 - DCA 12:35 5h 25m 1 Stop (MDW) Chicago
      • STLSt Louis Lambert Intl Airport 06:10
        MDWChicago Midway Airport 09:45
      • MDWChicago Midway Airport 07:20
        DCAWashington Ronald Reagan National Airport 12:35
      • 5h 25m (2h 25m)
      • 1 Stop MDW · Chicago 2h 25m
      • Southwest Airlines (WN 3479)Boeing 737 700
        Southwest Airlines (WN 3324)Boeing 737 700
      • Southwest Airlines (WN 3479)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:15 STL
        11:00 DCA
        3Hrs, 45m 1 Stop (BNA)
      • STLSt Louis Lambert Intl Airport 06:15 - DCA 11:00 3h 45m 1 Stop (BNA) Nashville
      • STLSt Louis Lambert Intl Airport 06:15
        BNANashville Airport 08:15
      • BNANashville Airport 07:25
        DCAWashington Ronald Reagan National Airport 11:00
      • 3h 45m (50m)
      • 1 Stop BNA · Nashville 50m
      • Southwest Airlines (WN 3586)Boeing 737 700
        Southwest Airlines (WN 439)Boeing 737 700
      • Southwest Airlines (WN 3586)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 06:25 STL
        12:15 DCA
        4Hrs, 50m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 06:25 - DCA 12:15 4h 50m 1 Stop (MDW) Chicago
      • STLSt Louis Lambert Intl Airport 06:25
        MDWChicago Midway Airport 09:25
      • MDWChicago Midway Airport 07:35
        DCAWashington Ronald Reagan National Airport 12:15
      • 4h 50m (1h 50m)
      • 1 Stop MDW · Chicago 1h 50m
      • Southwest Airlines (WN 484)Boeing 737 700
        Southwest Airlines (WN 4114)Boeing 737 700
      • Southwest Airlines (WN 484)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:25 STL
        11:45 BWI
        4Hrs, 20m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 06:25 - BWI 11:45 4h 20m 1 Stop (MDW) Chicago
      • STLSt Louis Lambert Intl Airport 06:25
        MDWChicago Midway Airport 08:55
      • MDWChicago Midway Airport 07:35
        BWIBaltimore Washington International Airport 11:45
      • 4h 20m (1h 20m)
      • 1 Stop MDW · Chicago 1h 20m
      • Southwest Airlines (WN 484)Boeing 737 700
        Southwest Airlines (WN 3195)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 484)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:30 STL
        11:23 IAD
        3Hrs, 53m 1 Stop (DTW)
      • STLSt Louis Lambert Intl Airport 06:30 - IAD 11:23 3h 53m 1 Stop (DTW) Detroit
      • STLSt Louis Lambert Intl Airport 06:30
        DTWDetroit Wayne County 09:55
      • DTWDetroit Wayne County 09:01
        IADWashington Dulles International Airport 11:23
      • 3h 53m (54m)
      • 1 Stop DTW · Detroit 54m
      • Delta Air Lines (DL 1626)Boeing 717
        Delta Air Lines (DL 3796)Embraer 175
      • Delta Air Lines (DL 1626)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 06:30 STL
        11:45 IAD
        4Hrs, 15m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 06:30 - IAD 11:45 4h 15m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 06:30
        ORDChicago O'Hare International Airport 08:45
      • ORDChicago O'Hare International Airport 08:05
        IADWashington Dulles International Airport 11:45
      • 4h 15m (40m)
      • 1 Stop ORD · Chicago 40m
      • United Airlines (UA 4428)Canadair Regional Jet 550
        United Airlines (UA 545)Boeing 737 900
      • United Airlines (UA 4428)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:30 STL
        11:32 BWI
        4Hrs, 02m 1 Stop (DTW)
      • STLSt Louis Lambert Intl Airport 06:30 - BWI 11:32 4h 02m 1 Stop (DTW) Detroit
      • STLSt Louis Lambert Intl Airport 06:30
        DTWDetroit Wayne County 10:01
      • DTWDetroit Wayne County 09:01
        BWIBaltimore Washington International Airport 11:32
      • 4h 02m (1h)
      • 1 Stop DTW · Detroit 1h
      • Delta Air Lines (DL 1626)Boeing 717
        Delta Air Lines (DL 1546)Boeing 717
      • Delta Air Lines (DL 1626)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 06:30 STL
        11:30 IAD
        4Hrs, 00m 1 Stop (DTW)
      • STLSt Louis Lambert Intl Airport 06:30 - IAD 11:30 4h 1 Stop (DTW) Detroit
      • STLSt Louis Lambert Intl Airport 06:30
        DTWDetroit Wayne County 10:00
      • DTWDetroit Wayne County 09:01
        IADWashington Dulles International Airport 11:30
      • 4h (59m)
      • 1 Stop DTW · Detroit 59m
      • Delta Air Lines (DL 1626)Boeing 717
        Delta Air Lines (DL 5225)Canadair Regional
      • Delta Air Lines (DL 1626)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:30 STL
        11:45 IAD
        4Hrs, 15m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 06:30 - IAD 11:45 4h 15m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 06:30
        ORDChicago O'Hare International Airport 08:45
      • ORDChicago O'Hare International Airport 08:05
        IADWashington Dulles International Airport 11:45
      • 4h 15m (40m)
      • 1 Stop ORD · Chicago 40m
      • United Airlines (UA 4428)Canadair Regional Jet 550
        United Airlines (UA 545)Boeing 737 Max 9 Passenger
      • United Airlines (UA 4428)
        • -
        • -
        • -
        • T
        • F
        • S
        • -
      • 06:30 STL
        11:54 DCA
        4Hrs, 24m 1 Stop (DTW)
      • STLSt Louis Lambert Intl Airport 06:30 - DCA 11:54 4h 24m 1 Stop (DTW) Detroit
      • STLSt Louis Lambert Intl Airport 06:30
        DTWDetroit Wayne County 10:24
      • DTWDetroit Wayne County 09:01
        DCAWashington Ronald Reagan National Airport 11:54
      • 4h 24m (1h 23m)
      • 1 Stop DTW · Detroit 1h 23m
      • Delta Air Lines (DL 1626)Boeing 717
        Delta Air Lines (DL 2476)Airbus
      • Delta Air Lines (DL 1626)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 06:30 STL
        12:26 DCA
        4Hrs, 56m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 06:30 - DCA 12:26 4h 56m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 06:30
        ORDChicago O'Hare International Airport 09:30
      • ORDChicago O'Hare International Airport 08:05
        DCAWashington Ronald Reagan National Airport 12:26
      • 4h 56m (1h 25m)
      • 1 Stop ORD · Chicago 1h 25m
      • United Airlines (UA 4428)Canadair Regional Jet 550
        United Airlines (UA 1044)Boeing 737 800
      • United Airlines (UA 4428)
        • -
        • -
        • -
        • T
        • F
        • -
        • S
      • 06:34 STL
        12:26 DCA
        4Hrs, 52m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 06:34 - DCA 12:26 4h 52m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 06:34
        ORDChicago O'Hare International Airport 09:30
      • ORDChicago O'Hare International Airport 08:05
        DCAWashington Ronald Reagan National Airport 12:26
      • 4h 52m (1h 25m)
      • 1 Stop ORD · Chicago 1h 25m
      • United Airlines (UA 4428)Canadair Regional Jet 550
        United Airlines (UA 1139)Boeing 737 800
      • United Airlines (UA 4428)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:34 STL
        11:50 IAD
        4Hrs, 16m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 06:34 - IAD 11:50 4h 16m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 06:34
        ORDChicago O'Hare International Airport 08:50
      • ORDChicago O'Hare International Airport 08:05
        IADWashington Dulles International Airport 11:50
      • 4h 16m (45m)
      • 1 Stop ORD · Chicago 45m
      • United Airlines (UA 4428)Canadair Regional Jet 550
        United Airlines (UA 691)Boeing 737 Max 9 Passenger
      • United Airlines (UA 4428)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • 07:04 STL
        13:14 DCA
        5Hrs, 10m 1 Stop (LGA)
      • STLSt Louis Lambert Intl Airport 07:04 - DCA 13:14 5h 10m 1 Stop (LGA) New York City
      • STLSt Louis Lambert Intl Airport 07:04
        LGANew York La Guardia Airport 11:50
      • LGANew York La Guardia Airport 10:30
        DCAWashington Ronald Reagan National Airport 13:14
      • 5h 10m (1h 20m)
      • 1 Stop LGA · New York City 1h 20m
      • American Airlines (AA 4427)Embraer Emb 175
        American Airlines (AA 4371)Embraer Emb 175
      • American Airlines (AA 4427)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 07:15 STL
        12:25 BWI
        4Hrs, 10m 1 Stop (ATL)
      • STLSt Louis Lambert Intl Airport 07:15 - BWI 12:25 4h 10m 1 Stop (ATL) Atlanta
      • STLSt Louis Lambert Intl Airport 07:15
        ATLAtlanta Hartsfield-Jackson Intl Airport 10:35
      • ATLAtlanta Hartsfield-Jackson Intl Airport 09:45
        BWIBaltimore Washington International Airport 12:25
      • 4h 10m (50m)
      • 1 Stop ATL · Atlanta 50m
      • Southwest Airlines (WN 4695)Boeing 737 800
        Southwest Airlines (WN 3831)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4695)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 07:15 STL
        13:56 IAD
        5Hrs, 41m 1 Stop (ATL)
      • STLSt Louis Lambert Intl Airport 07:15 - IAD 13:56 5h 41m 1 Stop (ATL) Atlanta
      • STLSt Louis Lambert Intl Airport 07:15
        ATLAtlanta Hartsfield-Jackson Intl Airport 12:15
      • ATLAtlanta Hartsfield-Jackson Intl Airport 09:49
        IADWashington Dulles International Airport 13:56
      • 5h 41m (2h 26m)
      • 1 Stop ATL · Atlanta 2h 26m
      • Delta Air Lines (DL 1536)Boeing 737 900
        Delta Air Lines (DL 719)Airbus
      • Delta Air Lines (DL 1536)
        • M
        • -
        • -
        • T
        • -
        • -
        • -
      • 07:15 STL
        12:49 DCA
        4Hrs, 34m 1 Stop (ATL)
      • STLSt Louis Lambert Intl Airport 07:15 - DCA 12:49 4h 34m 1 Stop (ATL) Atlanta
      • STLSt Louis Lambert Intl Airport 07:15
        ATLAtlanta Hartsfield-Jackson Intl Airport 11:10
      • ATLAtlanta Hartsfield-Jackson Intl Airport 09:49
        DCAWashington Ronald Reagan National Airport 12:49
      • 4h 34m (1h 21m)
      • 1 Stop ATL · Atlanta 1h 21m
      • Delta Air Lines (DL 1536)Boeing 737 900
        Delta Air Lines (DL 737)Airbus
      • Delta Air Lines (DL 1536)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 07:15 STL
        12:53 BWI
        4Hrs, 38m 1 Stop (ATL)
      • STLSt Louis Lambert Intl Airport 07:15 - BWI 12:53 4h 38m 1 Stop (ATL) Atlanta
      • STLSt Louis Lambert Intl Airport 07:15
        ATLAtlanta Hartsfield-Jackson Intl Airport 11:09
      • ATLAtlanta Hartsfield-Jackson Intl Airport 09:49
        BWIBaltimore Washington International Airport 12:53
      • 4h 38m (1h 20m)
      • 1 Stop ATL · Atlanta 1h 20m
      • Delta Air Lines (DL 1536)Boeing 737 900
        Delta Air Lines (DL 2711)Boeing 757
      • Delta Air Lines (DL 1536)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 07:15 STL
        12:55 DCA
        4Hrs, 40m 1 Stop (ATL)
      • STLSt Louis Lambert Intl Airport 07:15 - DCA 12:55 4h 40m 1 Stop (ATL) Atlanta
      • STLSt Louis Lambert Intl Airport 07:15
        ATLAtlanta Hartsfield-Jackson Intl Airport 11:10
      • ATLAtlanta Hartsfield-Jackson Intl Airport 09:45
        DCAWashington Ronald Reagan National Airport 12:55
      • 4h 40m (1h 25m)
      • 1 Stop ATL · Atlanta 1h 25m
      • Southwest Airlines (WN 4695)Boeing 737 800
        Southwest Airlines (WN 2032)Boeing 737 700
      • Southwest Airlines (WN 4695)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 07:19 STL
        13:28 IAD
        5Hrs, 09m 1 Stop (CLT)
      • STLSt Louis Lambert Intl Airport 07:19 - IAD 13:28 5h 09m 1 Stop (CLT) Charlotte
      • STLSt Louis Lambert Intl Airport 07:19
        CLTCharlotte Airport 11:41
      • CLTCharlotte Airport 10:15
        IADWashington Dulles International Airport 13:28
      • 5h 09m (1h 26m)
      • 1 Stop CLT · Charlotte 1h 26m
      • American Airlines (AA 858)Boeing 737 800
        American Airlines (AA 5543)Canadair Regional
      • American Airlines (AA 858)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 07:19 STL
        13:13 BWI
        4Hrs, 54m 1 Stop (CLT)
      • STLSt Louis Lambert Intl Airport 07:19 - BWI 13:13 4h 54m 1 Stop (CLT) Charlotte
      • STLSt Louis Lambert Intl Airport 07:19
        CLTCharlotte Airport 11:36
      • CLTCharlotte Airport 10:15
        BWIBaltimore Washington International Airport 13:13
      • 4h 54m (1h 21m)
      • 1 Stop CLT · Charlotte 1h 21m
      • American Airlines (AA 858)Boeing 737 800
        American Airlines (AA 2941)Airbus
      • American Airlines (AA 858)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 07:19 STL
        12:56 IAD
        4Hrs, 37m 1 Stop (CLT)
      • STLSt Louis Lambert Intl Airport 07:19 - IAD 12:56 4h 37m 1 Stop (CLT) Charlotte
      • STLSt Louis Lambert Intl Airport 07:19
        CLTCharlotte Airport 11:10
      • CLTCharlotte Airport 10:15
        IADWashington Dulles International Airport 12:56
      • 4h 37m (55m)
      • 1 Stop CLT · Charlotte 55m
      • American Airlines (AA 858)Boeing 737 800
        American Airlines (AA 5543)Canadair Regional
      • American Airlines (AA 858)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:19 STL
        12:59 DCA
        4Hrs, 40m 1 Stop (CLT)
      • STLSt Louis Lambert Intl Airport 07:19 - DCA 12:59 4h 40m 1 Stop (CLT) Charlotte
      • STLSt Louis Lambert Intl Airport 07:19
        CLTCharlotte Airport 11:10
      • CLTCharlotte Airport 10:15
        DCAWashington Ronald Reagan National Airport 12:59
      • 4h 40m (55m)
      • 1 Stop CLT · Charlotte 55m
      • American Airlines (AA 858)Boeing 737 800
        American Airlines (AA 5196)Canadair Regional
      • American Airlines (AA 858)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 07:19 STL
        12:55 DCA
        4Hrs, 36m 1 Stop (CLT)
      • STLSt Louis Lambert Intl Airport 07:19 - DCA 12:55 4h 36m 1 Stop (CLT) Charlotte
      • STLSt Louis Lambert Intl Airport 07:19
        CLTCharlotte Airport 11:18
      • CLTCharlotte Airport 10:15
        DCAWashington Ronald Reagan National Airport 12:55
      • 4h 36m (1h 03m)
      • 1 Stop CLT · Charlotte 1h 03m
      • American Airlines (AA 858)Boeing 737 800
        American Airlines (AA 3043)Airbus
      • American Airlines (AA 858)
        • -
        • T
        • W
        • -
        • -
        • S
        • -
      • 07:25 STL
        13:55 BWI
        5Hrs, 30m 1 Stop (DAL)
      • STLSt Louis Lambert Intl Airport 07:25 - BWI 13:55 5h 30m 1 Stop (DAL)
      • STLSt Louis Lambert Intl Airport 07:25
        DALDallas/Fort Worth Love Field Airport 10:00
      • DALDallas/Fort Worth Love Field Airport 09:05
        BWIBaltimore Washington International Airport 13:55
      • 5h 30m (55m)
      • 1 Stop DAL · 55m
      • Southwest Airlines (WN 1144)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 6421)Boeing 737 800
      • Southwest Airlines (WN 1144)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      No Schedules Sorry, there are no schedules matching your filters. Try removing one. reset
      What’s the fastest flight time from Saint Louis to Washington?

      The fastest flight time for direct flights from Saint Louis to Washington is 2 hours . Check latest flight schedules & prices on Wego.

      What’s the most popular airline flying from Saint Louis to Washington?

      The most popular airline flying from Saint Louis to Washington is United Airlines. Find the latest flight deals on Wego.

      How far is Washington from Saint Louis?

      The flight distance between Saint Louis and Washington is 1141km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 05:10. The last flight of the day departs at 19:06. See the full list of flight times on Wego.

      How many airlines offer direct flights from Saint Louis to Washington?

      There are 3 airlines that offer direct flights from Saint Louis to Washington. Find out the list of airlines on Wego.

      All Airports in Saint Louis

      St Louis Lambert Intl Airport STL

      Popular Airlines flying from Saint Louis to Washington

      United Airlines ‏()

      Popular Destinations from Washington

      Popular Destinations from Saint Louis

      Popular Hotels in Washington

      Hotels In Popular Destinations