Cheapest one-way flights from Jacksonville to Philadelphia in April from 36€

Best time to book flights for Jacksonville (JAX) to Philadelphia (PHL) flights at AirHint

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

One-Way flights

15 Apr Frontier Airlines direct
01 Apr Frontier Airlines direct
08 Apr Frontier Airlines direct
13 Apr Frontier Airlines direct
14 Apr Frontier Airlines direct
06 Apr Frontier Airlines direct
07 Apr Frontier Airlines direct
10 Apr Frontier Airlines direct
25 Apr Frontier Airlines direct
12 Apr Frontier Airlines direct

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

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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