Cheapest return flights from Harrisburg to Jacksonville in July from $80

AirHint found the following cheapest return flights from Harrisburg (MDT) to Jacksonville (JAX) in July 2025 (see full year).

Return flights

25 Jul - 28 Jul Allegiant Air direct
25 Jul - 11 Aug Allegiant Air direct
25 Jul - 15 Aug Allegiant Air direct
14 Jul - 21 Jul Allegiant Air direct
14 Jul - 25 Jul Allegiant Air direct
14 Jul - 28 Jul Allegiant Air direct
25 Jul - 08 Aug Allegiant Air direct
18 Jul - 21 Jul Allegiant Air direct
18 Jul - 25 Jul Allegiant Air direct
18 Jul - 28 Jul Allegiant Air direct
21 Jul - 25 Jul Allegiant Air direct
21 Jul - 28 Jul Allegiant Air direct
21 Jul - 11 Aug Allegiant Air direct
18 Jul - 08 Aug Allegiant Air direct
21 Jul - 08 Aug Allegiant Air direct
25 Jul - 01 Aug Allegiant Air direct
14 Jul - 01 Aug Allegiant Air direct
18 Jul - 01 Aug Allegiant Air direct
21 Jul - 01 Aug Allegiant Air direct
07 Jul - 21 Jul Allegiant Air direct

Also check the deals for one-way flights from Harrisburg to Jacksonville 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.

Book a cheap hotel in Jacksonville

Cheap car rent in Jacksonville

Feel free to contact us with any feedback or request another flight research.