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

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United States US
All scheduled flights from STL to DCA. You can fly from Saint Louis to Washington non-stop on every weekday and the flight takes about 1 hour and 59 minutes. Flights with stops take between 3 to 6 hours depending on your flight and connection airport.
STL-DCA
- 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 STL and DCA with American Airlines or Southwest Airlines is the fastest flight option. The flight takes about 1 hour and 58 minutes.

DCA is the IATA airport code for Ronald Reagan Washington National Airport, Reagan National, District of Columbia.

DCA has 104 flight routes and 826 arriving and departing passenger flights every day.

The transfer from DCA is 12 minutes by car to Washington DC.

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

The Airbus A319 with American Airlines has 128 seats and the Boeing 737-700 (winglets) Passenger/BBJ1 with Southwest Airlines has 143 seats.

It all depends on what dates you plan on flying. But the approximate round-trip price for one passenger with American Airlines is $382.