Airlines with flights from Denver to Knoxville

There are 6 airlines with scheduled flights between DEN and TYS. United, Southwest and 2 more carriers has non-stop flights from Denver International to Mc Ghee Tyson and the flight time is 2 hours and 54 minutes.

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Direct

$United Airlines from {( $airportFrom->city_name }} to Knoxville$

Non-stop

2h 54min

Direct

$Southwest Airlines from {( $airportFrom->city_name }} to Knoxville$

Non-stop

2h 40min

Direct

$Frontier Airlines from {( $airportFrom->city_name }} to Knoxville$

Non-stop

2h 51min

Direct

$Allegiant Air from {( $airportFrom->city_name }} to Knoxville$

Non-stop

2h 49min

Via Nashville

4h 10min

Via Atlanta

4h 28min

Via Dallas

4h 40min

Via Dallas

4h 46min

Via Minneapolis

4h 47min

Via Chicago

4h 48min

Via Detroit

4h 57min

Via Charlotte

5h 1min

Via Chicago

5h 1min

Via Houston

5h 34min

NEW

Via Dallas

11h 0min

NEW

Via Saint Louis

7h 25min

NEW

Via Fargo

9h 5min

NEW Starts 11/08

Via Rapid City

7h 33min

NEW Starts 25/09

Via Austin

5h 35min

NEW Starts 25/09

Via Austin

5h 55min

Schedules

Non-stop with United Airlines

Total flight time: 2 hours and 54 minutes
Denver is a United Airlines hub.

14 flights per week
Airbus A319

Airbus A320
First class available

DEN

Direct

TYS

Flight

Mon

Jul 6

Tue

Jul 7

Wed

Jul 8

Thu

Jul 9

Fri

Jul 10

Sat

Jul 11

Sun

Jul 12

UA2787

10:58

UA2473

17:25

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The timetable & schedule information was updated at 2026-04-21

Non-stop with Southwest Airlines

Total flight time: 2 hours and 40 minutes
Low-cost airline
Denver is a Southwest Airlines focus city (Operating base).

7 flights per week
Boeing 737-700 Passenger (Scimitar Winglets)

Boeing 737MAX 8 Passenger

DEN

Direct

TYS

Flight

Mon

Jul 6

Tue

Jul 7

Wed

Jul 8

Thu

Jul 9

Fri

Jul 10

Sat

Jul 11

Sun

Jul 12

WN1768

14:20

13:35

14:20

13:35

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CHECK PRICES FOR DEN - TYS

The timetable & schedule information was updated at 2026-04-21

Non-stop with Frontier Airlines

Total flight time: 2 hours and 51 minutes
Low-cost airline
Denver is a Frontier Airlines focus city (Operating base).

3 flights per week
Airbus A321neo

DEN

Direct

TYS

Flight

Mon

Jul 6

Tue

Jul 7

Wed

Jul 8

Thu

Jul 9

Fri

Jul 10

Sat

Jul 11

Sun

Jul 12

F92374

14:34

----

14:34

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14:34

----

SHOW RETURN SCHEDULE

CLOSE RETURN SCHEDULE

CHECK PRICES FOR DEN - TYS

The timetable & schedule information was updated at 2026-04-21

Non-stop with Allegiant Air

Total flight time: 2 hours and 49 minutes
Low-cost airline
Knoxville is a Allegiant Air focus city (Operating base).

2 flights per week
Airbus A320

DEN

Direct

TYS

Flight

Mon

Jul 6

Tue

Jul 7

Wed

Jul 8

Thu

Jul 9

Fri

Jul 10

Sat

Jul 11

Sun

Jul 12

G41421

----

09:01

----

G41429

----

09:01

SHOW RETURN SCHEDULE

CLOSE RETURN SCHEDULE

CHECK PRICES FOR DEN - TYS

The timetable & schedule information was updated at 2026-04-21

Via Nashville with Southwest Airlines

Total flight time: 4h 10m - 7h 45m.
Low-cost airline
Denver is a Southwest Airlines focus city (Operating base).

73 flights per week
Boeing 737-700 Passenger (Scimitar Winglets)

Boeing 737MAX 8 Passenger

DEN

Via BNA

TYS

Flight

Mon

Jul 6

Tue

Jul 7

Wed

Jul 8

Thu

Jul 9

Fri

Jul 10

Sat

Jul 11

Sun

Jul 12

WN3946
WN4206

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05:00

WN1483
WN790

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05:35

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WN3456
WN4206

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05:40

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WN1483
WN4206

05:45

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05:45

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WN2707
WN694

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10:35

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WN1712
WN694

12:55

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12:55