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All scheduled flights from Saint Louis to San Antonio (STL-SAT)

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United States US
All scheduled flights from STL to SAT. You can fly from Saint Louis to San Antonio non-stop on every weekday and the flight takes about 2 hours. Flights with stops take between 3 to 13 hours depending on your flight and connection airport.
STL-SAT
- Flight has a long layover time at the stop-airport and will affect your flight time.
- Change of terminals at the layover airport. This can go quickly or take time depending on the airport.
- Flight is partially or completely overnight (Red-eye flight).
- Airline or one of the airlines in the flight path is a low-cost carrier. Some travelers wants to avoid low-cost airlines.
- This is codeshare flight. A codeshare flight is an agreement between airlines to sell seats on each others flights. Click on the flight to see the actual flight operator.

Flying non-stop between STL and SAT with Southwest Airlines is the fastest option. The flight takes about 2 hours and 10 minutes. Second fastest options is landing at DFW with a total flight time of 4 hours and 52 minutes.

SAT is the IATA airport code for San Antonio International Airport, San Antonio, Texas.

SAT has 40 flight routes and 234 arriving and departing passenger flights every day.

Airlines that offer direct flights from Saint Louis (STL) to San Antonio (SAT) is Southwest Airlines.

The Boeing 737-800 (winglets) Passenger/BBJ2 with Southwest Airlines has 159 seats and the Boeing 737-700 (winglets) Passenger/BBJ1 with Southwest Airlines has 143 seats.