Cheapest one-way flights from Jacksonville to Philadelphia in July from 101€

AirHint found the following cheapest one-way flights from Jacksonville (JAX) to Philadelphia (PHL) in July 2025 (see full year).

One-Way flights

31 Jul Allegiant Air
31 Jul Frontier Airlines direct
25 Jul Frontier Airlines direct
27 Jul Frontier Airlines direct
24 Jul Frontier Airlines direct
19 Jul Frontier Airlines direct
28 Jul Frontier Airlines
20 Jul Frontier Airlines direct
28 Jul Frontier Airlines direct

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

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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