Washington, D.C./Reagan (DCA) to St. Louis (STL) September 11, 2025 Flight Schedule

Flight Reagan(DCA) to St. Louis(STL)
CHANGE DIRECTION

Ronald Reagan Washington National Airport St. Louis Lambert International Airport
DCA : Washington, D.C. , United States STL : St. Louis , United States
UTC-4(DST) UTC-5(DST)

Reagan to St. Louis Flight Schedule(September 11, 2025)

Flight from Reagan(DCA) to St. Louis(STL) is operated by 2 airlines : American Airlines (AA),Southwest Airlines (WN). You can check flight schedules, flight duration, and aircraft types.

Change Direction(STL to DCA)

Washington, D.C./Reagan (DCA) to St. Louis (STL) Flight Schedule

LastUpdate : 2025/09/01 06:00

Flight Schedule on September 11, 2025 , Direct flight departure from Reagan with all airlines , flight number, flight duration, aircraft type.

September 2025
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  • American Airlines [ Show / Hide ]
  • Southwest Airlines [ Show / Hide ]
Change Direction(STL to DCA)
Flight Number / Airline Departure Time Arrival Time Flight Duration Operating Days Aircraft Type Airfare / Tickets
WN2422
Southwest Airlines
08:00 09:10 2h10m
---T--- (Sep 11)
737-700 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
AA4175
American Airlines
08:30 10:21 2h51m
---T--- (Sep 11)
E175 Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
AA4691
American Airlines
11:31 12:51 2h20m
---T--- (Sep 11)
E175 Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN3998
Southwest Airlines
12:00 13:10 2h10m
---T--- (Sep 11)
737-800 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
AA2286
American Airlines
14:56 16:15 2h19m
---T--- (Sep 11)
A319 Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN1228
Southwest Airlines
15:20 16:40 2h20m
---T--- (Sep 11)
737-700 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN2381
Southwest Airlines
15:40 18:45 4h5m
1 Transfer
---T--- (Sep 11)
Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN369
Southwest Airlines
18:50 20:00 2h10m
---T--- (Sep 11)
737-700 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
AA3186
American Airlines
19:50 21:10 2h20m
---T--- (Sep 11)
A319 Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
Change Direction(STL to DCA)
Flight schedules as of September 01, 2025, 06:00 AM(OAG data). Schedules may change without notice, so please check with airlines before booking. Refer to FlyTeam's terms of use before proceeding. Some airlines and flight numbers may not be displayed.

FAQ : Washington, D.C./Reagan to St. Louis

How many airlines fly from Washington, D.C. to St. Louis ?
As of September 11, 2025, 2 airlines operate direct flights from Washington, D.C./Reagan (DCA) to St. Louis (STL) : American Airlines , Southwest Airlines.
How far is it from Washington, D.C. to St. Louis?
The distance between Washington, D.C./Reagan (DCA) to St. Louis (STL) is approximately 720 miles(1,150km) by air.
What is the time difference between Washington, D.C. to St. Louis?
The time difference between Ronald Reagan Washington National Airport(Washington, D.C.) and St. Louis Lambert International Airport(St. Louis) is -1 hour. St. Louis is 1 hour behind Washington, D.C..Washington, D.C. is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.St. Louis is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.