Frontier Airlines (F9) from Denver to Knoxville

Search for the cheapest Frontier Airlines (F9) tickets from Denver to Knoxville

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Recently booked flights from Denver to Knoxville

From
Denver

To
Knoxville

Depart date
03.06.2025

Price
$469 / 1707ر.ق

11:41 → 16:29

direct

Frontier Airlines (F9) 2374

DEN — TYS

- - - T - - S

11:41 → 16:29

direct

Frontier Airlines (F9)

DEN — TYS

- - - T - - S