$236 Cheap American Airlines flights Knoxville (TYS) to Denver (DEN)

View $236 flight on Thu, Jan 8, 2026Opens in a new window

$236 Cheap American Airlines flights Knoxville (TYS) to Denver (DEN)

Prices were available within the past 7 days and start at $236 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Jan 8 - Fri, Jan 23
TYS
Knoxville
DEN
Denver
$249 Roundtrip, found 4 days ago
$249
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Jan 8 from Knoxville to Denver, returning Fri, Jan 23, priced at $249 found 4 days ago

Find the cheapest month to fly from Knoxville (TYS) to Denver (DEN)

December is typically the cheapest month to fly

From $111 - $627 per traveler.

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $344
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $344
Flights from Knoxville (TYS) to Denver (DEN)
Origin airport
McGhee Tyson
Destination airport
Denver Intl.
Distance
1855 km
Average flight time
1 hour 29 mins