Direct flights from Saint Louis to Baltimore
All flights from STL to BWI non-stop. There are direct flights from Saint Louis Airport (STL), Missouri, USA to Baltimore Washington International (BWI), Maryland, USA with Southwest Airlines. 29 weekly departures are currently scheduled on this route. Departure times range from 05:00 to 21:20 depending on the schedule period. The flight distance is 739 miles (1189 km). Flight time ranges from 1 hour and 55 minutes to 2 hours and 10 minutes.
Saint Louis
, USA
Flight schedule from Saint Louis to Baltimore with Southwest Airlines
This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-13
Saint Louis to Baltimore scheduled departures
Select a date to see every published non-stop departure between STL and BWI.
STL - BWI route facts
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Distance739 miles (1189 km)
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Flight time1 hour and 55 minutes to 2 hours and 10 minutes
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Airline Southwest
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Airline alliancesLow-cost carrier
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CabinsEconomy
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Departure terminalsTerminal 2
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AircraftBoeing 737-700 Passenger (Scimitar Winglets) , Boeing 737-800 (winglets) Passenger/BBJ2 and Boeing 737MAX 8 Passenger
