Cheapest one-way flights from Jacksonville to Philadelphia in June from $49

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 June 2025 (see full year).

One-Way flights

05 Jun Frontier Airlines direct
26 Jun Frontier Airlines direct
14 Jun Frontier Airlines direct
15 Jun Frontier Airlines direct
19 Jun Frontier Airlines direct
21 Jun Frontier Airlines direct
22 Jun Frontier Airlines direct
29 Jun Frontier Airlines direct
01 Jun Frontier Airlines direct
27 Jun Frontier Airlines direct

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

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.

Book a cheap hotel in Philadelphia

Cheap car rent in Philadelphia