| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Philadelphia St. Louis | Outbound 04/29/25 1 Stopover (MCO) F92505, F92635 08h 36min | Return 05/08/25 1 Stopover (FLL) NK2618, NK2229 11h 33min |  Frontier Airlines |  | $176 | ||
| Best option Philadelphia St. Louis | Outbound 09/19/25 direct AA2275 02h 33min | Return 09/29/25 direct AA2275 02h 13min |  American Airlines |  | ? | $370 | |
| Philadelphia St. Louis | Outbound 07/25/25 2 Stopovers (ATL, DTW) NK3153, NK1210, NK3896 35h 59min | Return 08/17/25 2 Stopovers (DTW, MYR) NK3897, NK3185, NK3031 29h 48min |  Spirit Airlines |  | $347 | ||
| Philadelphia St. Louis | Outbound 04/29/25 1 Stopover (MCO) F92505, F92635 08h 36min | Return 05/08/25 1 Stopover (MCO) F92630, F92416 16h 52min | Frontier Airlines |  | ? | $185 | |
| Philadelphia St. Louis | Outbound 04/29/25 1 Stopover (MCO) F92505, F92635 08h 36min | Return 05/08/25 1 Stopover (FLL) NK2618, NK2229 11h 33min | Frontier Airlines | | $192 | ||
| Philadelphia St. Louis | Outbound 09/19/25 2 Stopovers (ATL, DTW) NK3153, NK1210, NK3896 35h 59min | Return 09/29/25 1 Stopover (DTW) NK3897, NK1013 07h 26min | Spirit Airlines | | $325 | ||
| Philadelphia St. Louis | Outbound 04/29/25 3 Stopovers (MCO, DFW, DEN) F91807, F91481, F94069, F93302 26h 21min | Return 05/08/25 1 Stopover (MCO) F92630, F91542 12h 51min | Frontier Airlines |  | ? | $348 | |
| Philadelphia St. Louis | Outbound 09/19/25 direct AA1368 02h 46min | Return 09/29/25 direct AA2275 02h 13min | American Airlines | | ? | $375 | |
| Philadelphia St. Louis | Outbound 09/19/25 direct AA1368 02h 46min | Return 09/29/25 direct AA1308 02h 15min | American Airlines | | ? | $376 | |
| Philadelphia St. Louis | Outbound 07/25/25 1 Stopover (MCO) F92505, F91631 08h 21min | Return 08/17/25 1 Stopover (DTW) NK3897, NK1013 07h 26min | Frontier Airlines |  | $409 |
Stops
- Direct flight
Airline
- American Airlines
- Frontier Airlines
- Spirit Airlines
Important flight information
Flight information: Philadelphia - St. Louis
| Roundtrip from | $175.47 |
|---|---|
| Flight duration | min. 02:35 / max. 06:00 |
| Return flight duration | min. 02:00/ max. 06:00 |
| Distance | 1307 km |
| Flights per week | 63 |
| Departure airport | Airport Philadelphia International Airport, PA (PHL) |
| Arrival airport | Airport St. Louis - Lambert International Airport (STL) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight Philadelphia - Miami from $82
- Flight Philadelphia - Los Angeles from $152
- Flight Philadelphia - Las Vegas from $132
- Flight Philadelphia - Denver from $230
- Flight Philadelphia - Chicago from $180
- Flight Philadelphia - Boston from $158
- Flight Philadelphia - San Francisco from $176
- Flight Philadelphia - Atlanta from $105
- Flight Philadelphia - Orlando from $96
Alternative flights to St. Louis
- Flight Atlanta - St. Louis from $118
- Flight Los Angeles - St. Louis from $188
- Flight Tampa - St. Louis from $182
- Flight Denver - St. Louis from $88
- Flight Orlando - St. Louis from $96
- Flight Las Vegas - St. Louis from $157
- Flight Boston - St. Louis from $158
- Flight Miami - St. Louis from $200
- Flight Fort Myers - St. Louis from $291
- Flight Dallas - St. Louis from $127
Flight destinations with a similar price
- Flight St. Louis - Hamburg from $809
- Flight St. Louis - Dusseldorf from $846
- Flight St. Louis - Frankfurt from $854
- Flight St. Louis - Berlin from $721
- Flight St. Louis - Munich from $766
- Flight St. Louis - Puerto Vallarta from $417
- Flight St. Louis - Dublin from $681
- Flight St. Louis - Amsterdam from $744
Flight destinations with a similar price
- Flight Philadelphia - Chicago from $180
- Flight Philadelphia - Boston from $158
- Flight Philadelphia - San Francisco from $176
- Flight Philadelphia - Fort Myers from $169
- Flight Philadelphia - Chicago O'Hare from $180
- Flight Philadelphia - San Diego from $179
- Flight Philadelphia - New Orleans from $171
- Flight Philadelphia - Columbus from $190
- Flight Philadelphia - Cincinnati from $175