| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Philadelphia San Juan (Puerto Rico) | Outbound 04/03/26 direct F91726 03h 47min | Return 04/16/26 1 Stopover (FLL) B62054, B62276 14h 00min |  Frontier Airlines |  | ? | $337 | |
| Best option Philadelphia San Juan (Puerto Rico) | Outbound 04/03/26 direct AA1422 03h 50min | Return 04/16/26 direct AA3298 04h 10min |  American Airlines |  | ? | $432 | |
| Philadelphia San Juan (Puerto Rico) | Outbound 04/03/26 direct F91726 03h 47min | Return 04/16/26 1 Stopover (ORD) UA2088, UA1807 08h 14min | Frontier Airlines |  | ? | $465 | |
| Philadelphia San Juan (Puerto Rico) | Outbound 04/03/26 direct AA1422 03h 50min | Return 04/16/26 direct AA3298 04h 10min | American Airlines |  | ? | $501 | |
| Philadelphia San Juan (Puerto Rico) | Outbound 04/03/26 direct AA1422 03h 50min | Return 04/16/26 direct AA3298 04h 10min | American Airlines |  | ? | $602 | |
| Philadelphia San Juan (Puerto Rico) | Outbound 04/03/26 direct AA1422 03h 50min | Return 04/16/26 direct AA3298 04h 10min | American Airlines |  | ? | $996 |
Tips and tricks to help you find cheap flights from Philadelphia to San Juan (Puerto Rico)
Favorite airline: Frontier Airlines
The majority of passengers on the route Philadelphia – San Juan (Puerto Rico) prefer to fly with Frontier Airlines.
Frontier Airlines
47 %
American Airlines
21 %
Spirit Airlines
21 %