Using the online timetable is an easy way to look at all the direct flights Pittsburgh — Saint Louis
21 flights in a week
Departure and arrival times are local (Pittsburgh and Saint Louis)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 06:40 | 07:35 | sat | WN1190 | Southwest Airlines | 1h 55m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |
| 06:50 | 07:45 | mon, tue, wed, thu, fri, sun | WN3263 | Southwest Airlines | 1h 55m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |
| 08:00 | 09:05 | fri, sun | WN3272 | Southwest Airlines | 2h 5m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |
| 10:49 | 11:25 | tue | G44800 | Allegiant Air | 1h 36m | Pittsburgh International Airport — St. Louis Downtown Airport | Select dates |
| 12:30 | 13:30 | tue, wed | WN3272 | Southwest Airlines | 2h 0m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |
| 18:35 | 19:30 | mon, tue, thu | WN3272 | Southwest Airlines | 1h 55m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |
| 19:05 | 20:00 | tue, wed | WN1687 | Southwest Airlines | 1h 55m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |
| 19:40 | 20:30 | sun | WN3750 | Southwest Airlines | 1h 50m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |
| 20:05 | 20:55 | mon, thu, fri | WN1502 | Southwest Airlines | 1h 50m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |