| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Philadelphia Pittsburgh | Outbound 04/12/25 direct F91791 01h 20min | Return 04/27/25 direct F91792 01h 22min |  Frontier Airlines |  | ? | $50 | |
| Philadelphia Pittsburgh | Outbound 04/12/25 direct F91791 01h 20min | Return 04/27/25 direct F91792 01h 22min | Frontier Airlines |  | $59 | ||
| Philadelphia Pittsburgh | Outbound 04/12/25 direct F91791 01h 20min | Return 04/27/25 direct F91792 01h 22min | Frontier Airlines |  | $60 | ||
| Philadelphia Pittsburgh | Outbound 04/12/25 direct F91791 01h 20min | Return 04/27/25 direct F91792 01h 22min | Frontier Airlines |  | ? | $74 | |
| Philadelphia Pittsburgh | Outbound 04/12/25 1 Stopover (BOS) B60760, B61485 04h 19min | Return 04/27/25 direct F91792 01h 22min |  JetBlue Airways |  | ? | $237 | |
| Philadelphia Pittsburgh | Outbound 04/12/25 1 Stopover (IAD) UA4578, UA3541 03h 17min | Return 04/27/25 1 Stopover (IAD) UA3679, UA4544 07h 55min |  United Airlines |  | ? | $432 | |
| Philadelphia Pittsburgh | Outbound 04/12/25 direct AA5336 01h 32min | Return 04/27/25 direct AA5369 01h 15min |  American Airlines |  | ? | $516 | |
| Philadelphia Pittsburgh | Outbound 04/12/25 direct AA5336 01h 32min | Return 04/27/25 direct AA5369 01h 15min | American Airlines |  | ? | $566 |
Tips and tricks to help you find cheap flights from Philadelphia to Pittsburgh
Favorite airline: Frontier Airlines
The majority of passengers on the route Philadelphia – Pittsburgh prefer to fly with Frontier Airlines.
Frontier Airlines
44 %
Spirit Airlines
28 %
United Airlines
17 %