Using the online timetable is an easy way to look at all the direct flights Pittsburgh — Saint Louis
23 flights in a week
Departure and arrival times are local (Pittsburgh and Saint Louis)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 07:00 | 07:45 | sat, sun | WN3744 | Southwest Airlines | 1h 45m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |
| 10:20 | 11:10 | mon, thu, fri | WN1582 | Southwest Airlines | 1h 50m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |
| 10:55 | 11:40 | mon, thu, fri | WN3744 | Southwest Airlines | 1h 45m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |
| 13:05 | 13:50 | mon, thu, fri | WN2638 | Southwest Airlines | 1h 45m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |
| 13:25 | 14:10 | tue, wed | WN3744 | Southwest Airlines | 1h 45m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |
| 13:30 | 14:17 | wed | DL8954 | Delta Air Lines | 1h 47m | Pittsburgh International Airport — St. Louis Downtown Airport | Select dates |
| 14:10 | 15:00 | sun | WN3614 | Southwest Airlines | 1h 50m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |
| 16:00 | 16:45 | tue, wed | WN2638 | Southwest Airlines | 1h 45m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |
| 16:20 | 17:10 | tue, wed | WN2286 | Southwest Airlines | 1h 50m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |
| 17:15 | 18:00 | sat | WN2638 | Southwest Airlines | 1h 45m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |
| 17:55 | 18:45 | sat | UA3307 | United Airlines | 1h 50m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |
| 19:55 | 20:40 | sun | WN1211 | Southwest Airlines | 1h 45m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |
| 20:00 | 20:50 | sun | WN850 | Southwest Airlines | 1h 50m | Pittsburgh International Airport — Lambert-St. Louis International Airport | Select dates |