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

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Wed 12:34 Knoxville (TYS) 13:43 Denver (DEN)
Frontier Airlines F9 4369 Non-stop Airbus A321 (321) 3:09 Valid until 2024-09-04
Sat 17:40 Knoxville (TYS) 18:43 Denver (DEN)
Frontier Airlines F9 4369 Non-stop Airbus A320neo (32N) 3:03 Effective 2024-11-02 through 2025-01-11
Sat 17:40 Knoxville (TYS) 18:43 Denver (DEN)
Frontier Airlines F9 4369 Non-stop Airbus A320neo (32N) 3:03 Effective 2025-02-15 through 2025-04-19
Fri 17:42 Knoxville (TYS) 18:45 Denver (DEN)
Frontier Airlines F9 4369 Non-stop Airbus A321 (321) 3:03 Effective 2024-11-01 through 2025-04-18
Mon,Wed 18:17 Knoxville (TYS) 19:20 Denver (DEN)
Frontier Airlines F9 4369 Non-stop Airbus A321 (321) 3:03 Effective 2024-10-28 through 2025-01-13
Mon 18:17 Knoxville (TYS) 19:20 Denver (DEN)
Frontier Airlines F9 4369 Non-stop Airbus A321 (321) 3:03 Effective 2025-01-20 through 2025-02-17
Mon,Wed 18:17 Knoxville (TYS) 19:20 Denver (DEN)
Frontier Airlines F9 4369 Non-stop Airbus A321 (321) 3:03 Effective 2025-02-19 through 2025-04-21
Mon 19:23 Knoxville (TYS) 20:36 Denver (DEN)
Frontier Airlines F9 4369 Non-stop Airbus A320neo (32N) 3:13 Effective 2024-10-14 through 2024-10-21
Mon 19:25 Knoxville (TYS) 20:36 Denver (DEN)
Frontier Airlines F9 4369 Non-stop Airbus A320neo (32N) 3:11 Effective 2024-09-09 through 2024-10-07
Wed 19:30 Knoxville (TYS) 20:43 Denver (DEN)
Frontier Airlines F9 4369 Non-stop Airbus A321neo (32Q) 3:13 Effective 2024-10-09 through 2024-10-23
Fri 19:31 Knoxville (TYS) 20:44 Denver (DEN)
Frontier Airlines F9 4369 Non-stop Airbus A321neo (32Q) 3:13 Effective 2024-10-11 through 2024-10-25
Fri 19:32 Knoxville (TYS) 20:43 Denver (DEN)
Frontier Airlines F9 4369 Non-stop Airbus A321neo (32Q) 3:11 Effective 2024-09-06 through 2024-10-04
Mon 23:07 Knoxville (TYS) 00:16 Denver (DEN)
Frontier Airlines F9 4369 Non-stop Airbus A321neo (32Q) 3:09 Operates only on 2024-09-02
The flight arrives 1 day after departure.


Frontier Airlines flights from Knoxville (TYS) to Denver (DEN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Valid until 2024-09-04
Mon
-
Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Duration: 3:09, non-stop
Airbus A321 (321)

Effective 2024-11-02 through 2025-01-11
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 3:03, non-stop
Airbus A320neo (32N)

Effective 2025-02-15 through 2025-04-19
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 3:03, non-stop
Airbus A320neo (32N)

Effective 2024-11-01 through 2025-04-18
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 3:03, non-stop
Airbus A321 (321)

Effective 2024-10-28 through 2025-01-13
Mon
Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Duration: 3:03, non-stop
Airbus A321 (321)

Effective 2025-01-20 through 2025-02-17
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Duration: 3:03, non-stop
Airbus A321 (321)

Effective 2025-02-19 through 2025-04-21
Mon
Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Duration: 3:03, non-stop
Airbus A321 (321)

Effective 2024-10-14 through 2024-10-21
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Duration: 3:13, non-stop
Airbus A320neo (32N)

Effective 2024-09-09 through 2024-10-07
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Duration: 3:11, non-stop
Airbus A320neo (32N)

Effective 2024-10-09 through 2024-10-23
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Duration: 3:13, non-stop
Airbus A321neo (32Q)

Effective 2024-10-11 through 2024-10-25
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 3:13, non-stop
Airbus A321neo (32Q)

Effective 2024-09-06 through 2024-10-04
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 3:11, non-stop
Airbus A321neo (32Q)

23:07

00:16(+1)
Operates only on 2024-09-02
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Duration: 3:09, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
  • A domestic route departing from the Knoxville airport (TYS) and arriving at Denver airport (DEN).
  • The flight distance is 1159 miles, or 1865 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-7 . 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 3:03 and 3:13.