Using the online timetable is an easy way to look at all the direct flights Saint Louis — Pittsburgh
20 flights in a week
Departure and arrival times are local (Saint Louis and Pittsburgh)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 01:42 | 04:12 | sun | WQ9301 | iAero Airways | 1h 30m | Lambert-St. Louis International Airport — Pittsburgh International Airport | Select dates |
| 11:50 | 14:25 | sat | WN538 | Southwest Airlines | 1h 35m | Lambert-St. Louis International Airport — Pittsburgh International Airport | Select dates |
| 12:05 | 14:40 | sat | WN2660 | Southwest Airlines | 1h 35m | Lambert-St. Louis International Airport — Pittsburgh International Airport | Select dates |
| 12:30 | 14:55 | tue, wed | WN297 | Southwest Airlines | 1h 25m | Lambert-St. Louis International Airport — Pittsburgh International Airport | Select dates |
| 14:00 | 16:30 | mon, fri | WN4921 | Southwest Airlines | 1h 30m | Lambert-St. Louis International Airport — Pittsburgh International Airport | Select dates |
| 14:00 | 16:35 | sat | WN2331 | Southwest Airlines | 1h 35m | Lambert-St. Louis International Airport — Pittsburgh International Airport | Select dates |
| 14:30 | 17:05 | tue, wed | WN538 | Southwest Airlines | 1h 35m | Lambert-St. Louis International Airport — Pittsburgh International Airport | Select dates |
| 15:55 | 18:25 | wed | WN4450 | Southwest Airlines | 1h 30m | Lambert-St. Louis International Airport — Pittsburgh International Airport | Select dates |
| 16:00 | 18:30 | sun | WN2331 | Southwest Airlines | 1h 30m | Lambert-St. Louis International Airport — Pittsburgh International Airport | Select dates |
| 16:10 | 18:45 | mon, thu, fri | WN297 | Southwest Airlines | 1h 35m | Lambert-St. Louis International Airport — Pittsburgh International Airport | Select dates |
| 16:40 | 19:15 | mon, thu, fri | WN3940 | Southwest Airlines | 1h 35m | Lambert-St. Louis International Airport — Pittsburgh International Airport | Select dates |
| 17:15 | 19:45 | sun | UA3783 | United Airlines | 1h 30m | Lambert-St. Louis International Airport — Pittsburgh International Airport | Select dates |
| 17:50 | 20:30 | sun | WN538 | Southwest Airlines | 1h 40m | Lambert-St. Louis International Airport — Pittsburgh International Airport | Select dates |