Cheapest one-way flights from Jacksonville to Philadelphia in January from 170€

AirHint found the following cheapest one-way flights from Jacksonville (JAX) to Philadelphia (PHL) in January 2026 (see full year).

One-Way flights

15 Jan Frontier Airlines
05 Jan Frontier Airlines
19 Jan Frontier Airlines
15 Jan Frontier Airlines direct
25 Jan Frontier Airlines direct
19 Jan Frontier Airlines direct
05 Jan Frontier Airlines direct

Also check the deals for return flights from Jacksonville to Philadelphia in January.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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