Flights from Washington Airport DCA to St Louis Airport STL

We've found the cheapest flights to St Louis

Returns from £173.70

One-way from £87.59

If it is your first time travelling to Lambert-St. Louis International then check out the airliners American Airlines, American Eagle and Southwest Airlines. These airliners all offer direct flights that depart from Ronald Reagan Airport, so you will find flying to Lambert-St. Louis International is quite easy. The flight from Ronald Reagan Airport to Lambert-St. Louis International is approximately 1,154 Kilometers which is 717 Miles. You should expect a flight time of around 2 Hours 10 Minutes.

The cost of ticket prices to Lambert-St. Louis International United States can vary quite considerably if you travel at certain times of the week especially at weekends. To obtain the best prices for Lambert-St. Louis International 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.

When arriving at Lambert-St. Louis International don’t forget to set your watch to the local time!

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

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Southwest Airlines014442408:0020:15VIEW FLIGHTS
American Eagle013331107:3021:51VIEW FLIGHTS
American Airlines000000121:3721:37VIEW FLIGHTS

Southwest Airlines offer the highest number of flights for this route with departures times between 08:00 and 20:15.

If you wish to book your flight with Southwest Airlines then we advise you book direct from their website at www.southwest.com/?ref=southwestairlines.com. The best discounts can only be obtained from their website.

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
Tuesday
20:15
AirlineFlight  No
Southwest AirlinesWN1386
21:51
AirlineFlight  No
American EagleAA5269
VIEW FLIGHTS
Wednesday
09:24
AirlineFlight  No
American EagleAA4458
09:35
AirlineFlight  No
Southwest AirlinesWN432
12:00
AirlineFlight  No
Southwest AirlinesWN3143
14:55
AirlineFlight  No
Southwest AirlinesWN2852
15:41
AirlineFlight  No
American EagleAA5541
18:45
AirlineFlight  No
Southwest AirlinesWN1386
20:10
AirlineFlight  No
American EagleAA5269
VIEW FLIGHTS
Thursday
07:30
AirlineFlight  No
American EagleAA5677
08:00
AirlineFlight  No
Southwest AirlinesWN2140
12:30
AirlineFlight  No
Southwest AirlinesWN1384
13:44
AirlineFlight  No
American EagleAA5398
15:05
AirlineFlight  No
Southwest AirlinesWN967
18:55
AirlineFlight  No
Southwest AirlinesWN1386
19:51
AirlineFlight  No
American EagleAA4484
VIEW FLIGHTS
Friday
07:30
AirlineFlight  No
American EagleAA5677
08:00
AirlineFlight  No
Southwest AirlinesWN2140
12:30
AirlineFlight  No
Southwest AirlinesWN1384
13:44
AirlineFlight  No
American EagleAA5398
15:05
AirlineFlight  No
Southwest AirlinesWN967
18:55
AirlineFlight  No
Southwest AirlinesWN1386
19:51
AirlineFlight  No
American EagleAA4484
VIEW FLIGHTS
Saturday
12:15
AirlineFlight  No
Southwest AirlinesWN2241
18:35
AirlineFlight  No
Southwest AirlinesWN1386
19:51
AirlineFlight  No
American EagleAA4484
VIEW FLIGHTS
Sunday
08:00
AirlineFlight  No
Southwest AirlinesWN2140
13:35
AirlineFlight  No
Southwest AirlinesWN3143
15:18
AirlineFlight  No
American EagleAA5398
17:00
AirlineFlight  No
Southwest AirlinesWN993
20:05
AirlineFlight  No
Southwest AirlinesWN1386
21:37
AirlineFlight  No
American AirlinesAA4484
VIEW FLIGHTS

Other routes are also possible. Flying from a different airport may offer more convenient flight times, so below we have we have put a list of other routes that may well be suitable.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Baltimore Washington Thurgood Marshall to St Louis Lambert02 Hours 12 Minutes
Charlottesville to St Louis Lambert02 Hours 2 Minutes
Dulles to St Louis Lambert02 Hours 8 Minutes
Philadelphia to St Louis Lambert02 Hours 21 Minutes
Trenton Mercer to St Louis Lambert02 Hours 23 Minutes

A useful tip to save money to exchange money before you go, or go to a bureau de change outside of the airport when you arrive. The exchange rate within the airport are not very good so try to avoid changing money their if you can.

Don't forget to book your hire car!

Search for the cheapest car rentals in DCA Washington

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

DIRECT Southwest Airlines
What is the cheapest direct flight one way from Washington DCA to St Louis STL?
The cheapest direct flight one way from Washington DCA to St Louis STL is £87.59 ($118 €100.28)
£87.59
$118 | €100.28
Check Latest Price
DIRECT Southwest Airlines
What is the cheapest direct return flight from Washington DCA to St Louis STL?
The cheapest direct return flight from Washington DCA to St Louis STL is £173.70 ($234 €198.86)
£173.70
$234 | €198.86
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Washington DCA to St Louis STL?
The cheapest flight one way from Washington DCA to St Louis STL is £59.38 ($80 €67.99)
£59.38
$80 | €67.99
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Washington DCA to St Louis STL?
The cheapest return flight from Washington DCA to St Louis STL is £118.03 ($159 €135.12)
£118.03
$159 | €135.12
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 DCA to STL

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

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

Alternative Airports in United States with Connections from Reagan National Airport

Planning a trip? Save money on car hire by booking in advance

Search for the cheapest car rentals in DCA Washington, United States

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