Flights from Baltimore Airport (BWI) to St. Louis Lambert Airport Airport (STL)

Flight from Baltimore/Washington International Thurgood Marshall to Lambert-St. Louis International are only operated by one airliner – Southwest Airlines. The official airport code for Baltimore/Washington International Thurgood Marshall is BWI and for Lambert-St. Louis International it is STL.

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. If you know the dates you wish to travel then book you flights as soon as you can. The earlier you book your lights the cheaper they will be. You can get saving of up to 50% of you book 2 or 3 months in advance! The ticket prices for most airliners will increase the closer you get the departure date, so as soon as you know the date you will travel you should book your flights.

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

For a full summary of all the airliners that fly from Baltimore/Washington International Thurgood Marshall to Lambert-St. Louis International, please see the table below.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Southwest Airlines433443407:0021:45VIEW FLIGHTS

Southwest Airlines offer the highest number of flights for this route with departures times between 07:00 and 21:45.

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
Monday
07:00
AirlineFlight  No
Southwest AirlinesWN1583
09:40
AirlineFlight  No
Southwest AirlinesWN2072
18:50
AirlineFlight  No
Southwest AirlinesWN3164
21:45
AirlineFlight  No
Southwest AirlinesWN3474
VIEW FLIGHTS
Tuesday
07:30
AirlineFlight  No
Southwest AirlinesWN1583
14:00
AirlineFlight  No
Southwest AirlinesWN3164
19:20
AirlineFlight  No
Southwest AirlinesWN1182
VIEW FLIGHTS
Wednesday
07:30
AirlineFlight  No
Southwest AirlinesWN1583
14:00
AirlineFlight  No
Southwest AirlinesWN3164
19:20
AirlineFlight  No
Southwest AirlinesWN1182
VIEW FLIGHTS
Thursday
07:00
AirlineFlight  No
Southwest AirlinesWN1583
09:40
AirlineFlight  No
Southwest AirlinesWN2072
18:50
AirlineFlight  No
Southwest AirlinesWN3164
21:45
AirlineFlight  No
Southwest AirlinesWN3474
VIEW FLIGHTS
Friday
07:00
AirlineFlight  No
Southwest AirlinesWN1583
09:40
AirlineFlight  No
Southwest AirlinesWN2072
18:50
AirlineFlight  No
Southwest AirlinesWN3164
21:45
AirlineFlight  No
Southwest AirlinesWN3474
VIEW FLIGHTS
Saturday
08:20
AirlineFlight  No
Southwest AirlinesWN1583
15:20
AirlineFlight  No
Southwest AirlinesWN3164
17:50
AirlineFlight  No
Southwest AirlinesWN3474
VIEW FLIGHTS
Sunday
07:00
AirlineFlight  No
Southwest AirlinesWN1583
09:40
AirlineFlight  No
Southwest AirlinesWN2072
18:50
AirlineFlight  No
Southwest AirlinesWN3164
21:45
AirlineFlight  No
Southwest AirlinesWN3474
VIEW FLIGHTS

If you are flexible on the airport you depart from, then there are other airports that offer direct flights to Lambert-St. Louis International. You can see full details of these below.

Alternative Direct Routes

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 car rental!

Find the cheapest rental cars at St. Louis Lambert Airport

Flight Price FAQ - Baltimore (BWI) to St Louis (STL)

1+ STOP(S)
What is the cheapest flight one way from Baltimore BWI to St Louis STL?
The cheapest flight one way from Baltimore BWI to St Louis STL is £42.74 ($54 €51.13)
£42.74
$54 | €51.13
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Baltimore BWI to St Louis STL?
The cheapest return flight from Baltimore BWI to St Louis STL is £85.48 ($108 €102.26)
£85.48
$108 | €102.26
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 BWI to STL

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Flight Info FAQ - Baltimore (BWI) to St Louis (STL)

Who flies from Baltimore to St Louis?
The following airlines fly from Baltimore (BWI) to St Louis (STL): Southwest Airlines.
How far is the flight from Baltimore to St Louis?
The flight from Baltimore to St Louis is 1,184KM or 736 miles.
How long does the flight from Baltimore to St Louis to take?
The flight from Baltimore to St Louis takes 2 Hours 12 Minutes.

Other Airports Connecting To St. Louis Lambert Airport in united states

Don't forget to book your hire car!

Find the cheapest rental cars at STL

Useful Information about St. Louis Lambert Airport

Lounges at St. Louis Lambert Airport

See all the airport lounges, locations and opening times available at St. Louis Lambert Airport

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Eating and Drinking at St. Louis Lambert Airport

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Duty Free Shopping at St. Louis Lambert Airport

See all shops available at St. Louis Lambert Airport - plan your duty free shopping in advance

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St. Louis Tourist Attractions

Things to see and do in and around St. Louis, Missouri in the United States of America

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