Direct flights from Denver to Knoxville
All flights from DEN to TYS non-stop. There are direct flights from Denver International (DEN), Colorado, USA to Mc Ghee Tyson (TYS), Tennessee, USA with United Airlines, Southwest Airlines and 2 other airlines. 26 weekly departures are currently scheduled on this route. Departure times range from 08:26 to 17:50 depending on the schedule period. The flight distance is 1166 miles (1876 km). Flight time ranges from 2 hours and 30 minutes to 3 hours and 7 minutes.
Denver
, USA
Airlines with non-stop routes:
United Airlines
Southwest Airlines
Frontier Airlines
Allegiant Air
Flight schedule from Denver to Knoxville with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-24
Flight schedule from Denver to Knoxville with Southwest Airlines
This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-24
Flight schedule from Denver to Knoxville with Frontier Airlines
This is a weekly direct flight schedule for Frontier Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at
Flight schedule from Denver to Knoxville with Allegiant Air
This is a weekly direct flight schedule for Allegiant Air. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-24
Denver to Knoxville scheduled departures
Select a date to see every published non-stop departure between DEN and TYS.
DEN - TYS route facts
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Distance1166 miles (1876 km)
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Flight time2 hours and 30 minutes to 3 hours and 7 minutes
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Airlines United Southwest Frontier Allegiant
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Airline alliancesStar Alliance Low-cost carrier
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CabinsEconomy First
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Hub airportsUnited Airlines: DEN
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AircraftUnited Airlines: Boeing 737-800 Passenger, Airbus A319, Airbus A320, Boeing 737MAX 9 Passenger and Embraer 175 (Enhanced Winglets)Southwest Airlines: Boeing 737-800 (winglets) Passenger/BBJ2, Boeing 737MAX 8 Passenger and Boeing 737-700 Passenger (Scimitar Winglets)Allegiant Air: Airbus A320
Route FAQ
Direct flights from Denver to TN, USA
From Denver to Chattanooga
CHA Lovell Fld
From Denver to Nashville
BNA Nashville International
From Denver to Memphis
MEM Memphis International
