Frontier Airlines flights from Denver (DEN) to Knoxville (TYS).

FLIGHT SCHEDULE
Direct Flights:
Wed 06:45 Denver (DEN) 11:34 Knoxville (TYS) Frontier Airlines F9 2374 Non-stop Airbus A321 (321) 2:49 Valid until 2024-09-04
Fri 11:50 Denver (DEN) 16:42 Knoxville (TYS) Frontier Airlines F9 2374 Non-stop Airbus A321 (321) 2:52 Effective 2024-11-01 through 2025-04-18
Sat 11:58 Denver (DEN) 16:50 Knoxville (TYS) Frontier Airlines F9 2374 Non-stop Airbus A320neo (32N) 2:52 Effective 2024-11-02 through 2025-01-11
Sat 11:58 Denver (DEN) 16:50 Knoxville (TYS) Frontier Airlines F9 2374 Non-stop Airbus A320neo (32N) 2:52 Effective 2025-02-15 through 2025-04-19
Mon,Wed 12:26 Denver (DEN) 17:17 Knoxville (TYS) Frontier Airlines F9 2374 Non-stop Airbus A321 (321) 2:51 Effective 2024-10-28 through 2025-01-13
Mon 12:26 Denver (DEN) 17:17 Knoxville (TYS) Frontier Airlines F9 2374 Non-stop Airbus A321 (321) 2:51 Effective 2025-01-20 through 2025-02-17
Mon,Wed 12:26 Denver (DEN) 17:17 Knoxville (TYS) Frontier Airlines F9 2374 Non-stop Airbus A321 (321) 2:51 Effective 2025-02-19 through 2025-04-21
Fri 13:43 Denver (DEN) 18:32 Knoxville (TYS) Frontier Airlines F9 2374 Non-stop Airbus A321neo (32Q) 2:49 Effective 2024-09-06 through 2024-10-04
Mon 13:46 Denver (DEN) 18:35 Knoxville (TYS) Frontier Airlines F9 2374 Non-stop Airbus A320neo (32N) 2:49 Effective 2024-09-09 through 2024-10-07
Wed 13:46 Denver (DEN) 18:30 Knoxville (TYS) Frontier Airlines F9 2374 Non-stop Airbus A321neo (32Q) 2:44 Effective 2024-10-09 through 2024-10-23
Fri 13:47 Denver (DEN) 18:31 Knoxville (TYS) Frontier Airlines F9 2374 Non-stop Airbus A321neo (32Q) 2:44 Effective 2024-10-11 through 2024-10-25
Mon 13:49 Denver (DEN) 18:33 Knoxville (TYS) Frontier Airlines F9 2374 Non-stop Airbus A320neo (32N) 2:44 Effective 2024-10-14 through 2024-10-21
Mon 17:16 Denver (DEN) 22:07 Knoxville (TYS) Frontier Airlines F9 2374 Non-stop Airbus A321neo (32Q) 2:51 Operates only on 2024-09-02

A domestic route departing from the Denver airport (DEN) and arriving at Knoxville airport (TYS).
The flight distance is 1159 miles, or 1865 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:44 and 2:52.

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FLIGHT SCHEDULE

Direct Flights:

Frontier Airlines F92374

06:45

Denver (DEN)

11:34

Knoxville (TYS)

Valid until 2024-09-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:49, non-stop
Airbus A321 (321)

Frontier Airlines F92374

11:50

Denver (DEN)

16:42

Knoxville (TYS)

Effective 2024-11-01 through 2025-04-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:52, non-stop
Airbus A321 (321)

Frontier Airlines F92374

11:58

Denver (DEN)

16:50

Knoxville (TYS)

Effective 2024-11-02 through 2025-01-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:52, non-stop
Airbus A320neo (32N)

Frontier Airlines F92374

11:58

Denver (DEN)

16:50

Knoxville (TYS)

Effective 2025-02-15 through 2025-04-19

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:52, non-stop
Airbus A320neo (32N)

Frontier Airlines F92374

12:26

Denver (DEN)

17:17

Knoxville (TYS)

Effective 2024-10-28 through 2025-01-13

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:51, non-stop
Airbus A321 (321)

Frontier Airlines F92374

12:26

Denver (DEN)

17:17

Knoxville (TYS)

Effective 2025-01-20 through 2025-02-17

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:51, non-stop
Airbus A321 (321)

Frontier Airlines F92374

12:26

Denver (DEN)

17:17

Knoxville (TYS)

Effective 2025-02-19 through 2025-04-21

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:51, non-stop
Airbus A321 (321)

Frontier Airlines F92374

13:43

Denver (DEN)

18:32

Knoxville (TYS)

Effective 2024-09-06 through 2024-10-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:49, non-stop
Airbus A321neo (32Q)

Frontier Airlines F92374

13:46

Denver (DEN)

18:35

Knoxville (TYS)

Effective 2024-09-09 through 2024-10-07

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:49, non-stop
Airbus A320neo (32N)

Frontier Airlines F92374

13:46

Denver (DEN)

18:30

Knoxville (TYS)

Effective 2024-10-09 through 2024-10-23

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:44, non-stop
Airbus A321neo (32Q)

Frontier Airlines F92374

13:47

Denver (DEN)

18:31

Knoxville (TYS)

Effective 2024-10-11 through 2024-10-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:44, non-stop
Airbus A321neo (32Q)

Frontier Airlines F92374

13:49

Denver (DEN)

18:33

Knoxville (TYS)

Effective 2024-10-14 through 2024-10-21

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:44, non-stop
Airbus A320neo (32N)

Frontier Airlines F92374

17:16

Denver (DEN)

22:07

Knoxville (TYS)

Operates only on 2024-09-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:51, non-stop
Airbus A321neo (32Q)

A domestic route departing from the Denver airport (DEN) and arriving at Knoxville airport (TYS).
The flight distance is 1159 miles, or 1865 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:44 and 2:52.

All DEN-TYS flights

All Frontier Airlines flights

Return (TYS-DEN) flights

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