Cheapest return flights from Jacksonville to Philadelphia in June from $364

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

AirHint found the following cheapest return flights from Jacksonville (JAX) to Philadelphia (PHL) in June 2025 (see full year).

Return flights

22 Jun - 21 Jul Delta
22 Jun - 21 Jul American Airlines direct

Also check the deals for one-way 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.

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