AirHint found the following cheapest return flights from Jacksonville (JAX) to Philadelphia (PHL) in November 2025 (see full year).
Return flights
| 30 Nov - 03 Dec | Frontier Airlines | ||
| 27 Nov - 30 Nov | Breeze Airways | ||
| 28 Nov - 30 Nov | Frontier Airlines | direct | |
| 27 Nov - 30 Nov | American Airlines | direct | |
| 30 Nov - 03 Dec | American Airlines | direct |
Also check the deals for one-way flights from Jacksonville to Philadelphia in November.
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