Cheapest one-way flights from Knoxville to Jacksonville in February from $60

AirHint found the following cheapest one-way flights from Knoxville (TYS) to Jacksonville (JAX) in February 2026 (see full year).

One-Way flights

15 Feb Allegiant Air direct
22 Feb Allegiant Air direct
12 Feb Allegiant Air direct
19 Feb Allegiant Air direct

Also check the deals for return flights from Knoxville to Jacksonville in February.

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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