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All scheduled flights from Washington to Saint Louis (DCA-STL)

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United States US
All scheduled flights from DCA to STL. You can fly from Washington to Saint Louis non-stop on every weekday and the flight takes about 2 and a half hours. Flights with stops take between 4 to 7 hours depending on your flight and connection airport.
DCA-STL
- Flight has a long layover time at the stop-airport and will affect your flight time.
- Change of terminals at the layover airport. This can go quickly or take time depending on the airport.
- Flight is partially or completely overnight (Red-eye flight).
- Airline or one of the airlines in the flight path is a low-cost carrier. Some travelers wants to avoid low-cost airlines.
- This is codeshare flight. A codeshare flight is an agreement between airlines to sell seats on each others flights. Click on the flight to see the actual flight operator.

Flying non-stop between DCA and STL with American Airlines or Southwest Airlines is the fastest flight option. The flight takes about 2 hours and 27 minutes.

STL is the IATA airport code for Saint Louis Airport, Saint Louis, Missouri.

Yes. STL has 2 terminals and 1336 arriving passenger seats each day.

The transfer from STL is 17 minutes by car to Downtown St Louis.

Airlines that offer direct flights from Washington (DCA) to Saint Louis (STL) is American Airlines and Southwest Airlines.

The Embraer 175 with American Airlines has 75 seats and the Boeing 737MAX 8 Passenger with Southwest Airlines has 174 seats.

It all depends on what dates you plan on flying. But the approximate round-trip price for one passenger with American Airlines is $251.

If you fly with American Airlines you will be arriving at Terminal 1 but if you choose to travel with Southwest Airlines you will be arriving at Terminal 2.