Southwest flights from Phoenix to Saint Louis
Flight departures from Phoenix Sky Harbor International to Saint Louis Airport with Southwest Airlines
Select date and show flight departures up to 9 months ahead. The flight times are scheduled and not live.
May 14
5 flights
May 15
5 flights
May 16
4 flights
May 17
4 flights
May 18
3 flights
May 19
5 flights
May 20
4 flights
Time
Flight
