Flights from St Louis Airport (STL) to Reagan National Airport Airport (DCA)

We've found the cheapest flights to Washington

Returns from £183.90

One-way from £91.15

If you are looking to fly from Lambert-St. Louis International to Ronald Reagan Airport you will find there are 3 airliners who offer this route. These include PSA Airlines, American Eagle and Southwest Airlines. The flight from Lambert-St. Louis International to Ronald Reagan Airport is approximately 1,154 Kilometers which is 717 Miles. You should expect a flight time of around 2 Hours 10 Minutes.

The exact cost of the flight we vary quite significantly base on the dates you travel, the time of day you will depart and how long in advance you pre book the flights. To obtain the best prices for Ronald Reagan Airport flights than book well in advance. If it is possible, you should book your flights 2 or more months in advance as ticket prices will be substantially lower.

On arriving at Ronald Reagan Airport please note the time difference, the time zone at Ronald Reagan Airport is 5.0 GMT compared to 6.0 GMT at Lambert-St. Louis International.

Below you will see all the airlines that fly from Lambert-St. Louis International (STL) to Ronald Reagan Airport (DCA) and the number of flights they operate each day.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Southwest Airlines444442408:0519:55VIEW FLIGHTS
American Eagle222222106:1009:51VIEW FLIGHTS
PSA Airlines000000113:2013:20VIEW FLIGHTS

Southwest Airlines is the most popular airliners who operate this route. They have around 26 a week with times that vary between 08:05 and 19:55.

Would you like to book your flight? Bookings can be made direct with Southwest Airlines on their website www.southwest.com/?ref=southwestairlines.com.

The flight time for the selected route vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with appropriate airline for the exact times for the date you depart.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
06:10
AirlineFlight  No
American EagleAA4360
08:50
AirlineFlight  No
Southwest AirlinesWN1207
09:51
AirlineFlight  No
American EagleAA4458
13:05
AirlineFlight  No
Southwest AirlinesWN255
15:30
AirlineFlight  No
Southwest AirlinesWN2059
19:05
AirlineFlight  No
Southwest AirlinesWN457
VIEW FLIGHTS
Tuesday
06:10
AirlineFlight  No
American EagleAA4360
08:50
AirlineFlight  No
Southwest AirlinesWN1207
09:51
AirlineFlight  No
American EagleAA4458
13:05
AirlineFlight  No
Southwest AirlinesWN255
15:30
AirlineFlight  No
Southwest AirlinesWN2059
19:05
AirlineFlight  No
Southwest AirlinesWN457
VIEW FLIGHTS
Wednesday
06:10
AirlineFlight  No
American EagleAA4360
08:50
AirlineFlight  No
Southwest AirlinesWN1207
09:51
AirlineFlight  No
American EagleAA4458
13:05
AirlineFlight  No
Southwest AirlinesWN255
15:30
AirlineFlight  No
Southwest AirlinesWN2059
19:05
AirlineFlight  No
Southwest AirlinesWN457
VIEW FLIGHTS
Thursday
06:10
AirlineFlight  No
American EagleAA4360
08:50
AirlineFlight  No
Southwest AirlinesWN1207
09:51
AirlineFlight  No
American EagleAA4458
13:05
AirlineFlight  No
Southwest AirlinesWN255
15:30
AirlineFlight  No
Southwest AirlinesWN2059
19:05
AirlineFlight  No
Southwest AirlinesWN457
VIEW FLIGHTS
Friday
06:10
AirlineFlight  No
American EagleAA4360
08:05
AirlineFlight  No
Southwest AirlinesWN1352
09:51
AirlineFlight  No
American EagleAA4458
13:05
AirlineFlight  No
Southwest AirlinesWN255
15:20
AirlineFlight  No
Southwest AirlinesWN2059
19:55
AirlineFlight  No
Southwest AirlinesWN457
VIEW FLIGHTS
Saturday
06:16
AirlineFlight  No
American EagleAA5121
08:30
AirlineFlight  No
Southwest AirlinesWN1930
09:51
AirlineFlight  No
American EagleAA4458
15:00
AirlineFlight  No
Southwest AirlinesWN2059
VIEW FLIGHTS
Sunday
06:16
AirlineFlight  No
American EagleAA5121
08:05
AirlineFlight  No
Southwest AirlinesWN1352
13:05
AirlineFlight  No
Southwest AirlinesWN255
13:20
AirlineFlight  No
PSA AirlinesOH5121
15:20
AirlineFlight  No
Southwest AirlinesWN2059
19:55
AirlineFlight  No
Southwest AirlinesWN457
VIEW FLIGHTS

Please remember to leave plenty of time to get though customers when you are departing form the airports. Flights regulations are getting very strict these days so getting through customs can take in excess of 1 hour in some cases.

Don't forget to book a hire car!

Search for cheap vehicle rentals at Reagan National Airport

Flight Price FAQ - St Louis (STL) to Washington (DCA)

DIRECT Southwest Airlines
What is the cheapest direct flight one way from St Louis STL to Washington DCA?
The cheapest direct flight one way from St Louis STL to Washington DCA is £91.15 ($114 €109.70)
£91.15
$114 | €109.70
Check Latest Price
DIRECT Southwest Airlines
What is the cheapest direct return flight from St Louis STL to Washington DCA?
The cheapest direct return flight from St Louis STL to Washington DCA is £183.90 ($230 €221.32)
£183.90
$230 | €221.32
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from St Louis STL to Washington DCA?
The cheapest flight one way from St Louis STL to Washington DCA is £47.17 ($59 €56.77)
£47.17
$59 | €56.77
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from St Louis STL to Washington DCA?
The cheapest return flight from St Louis STL to Washington DCA is £102.34 ($128 €123.17)
£102.34
$128 | €123.17
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from STL to DCA

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Flight Info FAQ - St Louis (STL) to Washington (DCA)

Who flies from St Louis to Washington?
The following airlines fly from St Louis (STL) to Washington (DCA): American Eagle, PSA Airlines, Southwest Airlines.
How far is the flight from St Louis to Washington?
The flight from St Louis to Washington is 1,154KM or 717 miles.
How long does the flight from St Louis to Washington to take?
The flight from St Louis to Washington takes 2 Hours 10 Minutes.

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Don't forget to book your car rental!

Search for cheap vehicle rentals at DCA

Useful Information about Reagan National Airport

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