Cheapest one-way flights from Knoxville to Jacksonville in July from $38

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

One-Way flights

14 Jul Allegiant Air direct
18 Jul Allegiant Air direct
28 Jul Allegiant Air direct
21 Jul Allegiant Air direct
11 Jul Allegiant Air direct
25 Jul Allegiant Air direct
04 Jul Allegiant Air direct
13 Jul Allegiant Air

Also check the deals for return flights from Knoxville 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.

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