Direct flights from San Antonio to Saint Louis
All flights from SAT to STL non-stop. There are direct flights from San Antonio International, Texas, USA to Saint Louis Airport (STL), Missouri, USA every day of the week with Southwest Airlines. The flight distance is 790 miles and the trip usually takes about 2 hours and 5 minutes.
San Antonio
, USA
Airlines with non-stop routes:
Southwest Airlines
Flight schedule from San Antonio to Saint Louis 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 2025-03-15
San Antonio to Saint Louis flight departures
Select a date to see all scheduled flight departures between SAT to STL.
SAT - STL information
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Distance790 miles (1271 km)
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Flight time2 hours and 5 minutes
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Airlines Southwest
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AlliancesOne WorldSky TeamStar Alliance
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ClassesEconomyBusinessFirst Class
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Southwest AircraftBoeing 737 Passenger
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Departure TerminalTerminal A (Southwest)
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Arrival TerminalTerminal 2 (Southwest)
Unpublished Flight Rates From San Antonio to Saint Louis
Direct flights from San Antonio to MO, USA
From San Antonio to Kansas City
MCI Kansas City International Airport
