Frontier Airlines flights from Phoenix Sky Harbor (PHX) to Denver (DEN).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue 11:30 Phoenix Sky Harbor (PHX) 3 13:25 Denver (DEN)
Frontier Airlines F9 1820 Non-stop Airbus A321 (321) 1:55 Effective 2025-02-18 through 2025-03-04
Sun 12:00 Phoenix Sky Harbor (PHX) 3 13:55 Denver (DEN)
Frontier Airlines F9 1820 Non-stop Airbus A320neo (32N) 1:55 Effective 2024-11-03 through 2025-01-05
Sun 12:00 Phoenix Sky Harbor (PHX) 3 13:55 Denver (DEN)
Frontier Airlines F9 1820 Non-stop Airbus A320neo (32N) 1:55 Effective 2025-02-16 through 2025-03-02
Sat 17:41 Phoenix Sky Harbor (PHX) 3 20:34 Denver (DEN)
Frontier Airlines F9 2104 Non-stop Airbus A320neo (32N) 1:53 Effective 2024-09-07 through 2024-10-05
Mon,Fri 10:41 Phoenix Sky Harbor (PHX) 3 13:39 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 1:58 Valid until 2024-09-02
Mon 10:41 Phoenix Sky Harbor (PHX) 3 13:34 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 1:53 Effective 2024-09-09 through 2024-10-07
Fri 10:42 Phoenix Sky Harbor (PHX) 3 13:35 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 1:53 Effective 2024-09-06 through 2024-10-04
Wed 13:54 Phoenix Sky Harbor (PHX) 3 16:53 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A321 (321) 1:59 Effective 2024-09-11 through 2024-10-02
Tue 14:49 Phoenix Sky Harbor (PHX) 3 16:50 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 2:01 Effective 2024-11-05 through 2025-01-07
Tue 14:49 Phoenix Sky Harbor (PHX) 3 16:50 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 2:01 Effective 2025-02-18 through 2025-03-04
Thu 15:00 Phoenix Sky Harbor (PHX) 3 17:00 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 2:00 Effective 2024-11-07 through 2025-01-09
Thu 15:00 Phoenix Sky Harbor (PHX) 3 17:00 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 2:00 Effective 2025-02-13 through 2025-03-06
Sat 15:42 Phoenix Sky Harbor (PHX) 3 17:42 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 2:00 Effective 2024-11-09 through 2025-01-11
Sat 15:42 Phoenix Sky Harbor (PHX) 3 17:42 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 2:00 Effective 2025-02-15 through 2025-03-08
Sun 15:53 Phoenix Sky Harbor (PHX) 3 17:52 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 1:59 Effective 2024-11-03 through 2025-01-05
Sun 15:53 Phoenix Sky Harbor (PHX) 3 17:52 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 1:59 Effective 2025-02-16 through 2025-03-02
Tue 16:00 Phoenix Sky Harbor (PHX) 3 18:59 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 1:59 Operates only on 2024-10-29
Daily 16:00 Phoenix Sky Harbor (PHX) 3 18:01 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 2:01 Effective 2025-01-12 through 2025-02-12
Tue 16:00 Phoenix Sky Harbor (PHX) 3 18:59 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 1:59 Effective 2025-03-11 through 2025-04-15
Thu,Sun 16:02 Phoenix Sky Harbor (PHX) 3 18:55 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 1:53 Valid until 2024-09-01
Thu,Sun 16:02 Phoenix Sky Harbor (PHX) 3 18:56 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 1:54 Effective 2024-09-05 through 2024-10-06
Tue 16:04 Phoenix Sky Harbor (PHX) 3 18:57 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 1:53 Valid until 2024-09-03
Thu,Sun 16:09 Phoenix Sky Harbor (PHX) 3 19:00 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 1:51 Effective 2024-10-10 through 2024-10-24
Tue 16:14 Phoenix Sky Harbor (PHX) 3 19:08 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 1:54 Effective 2024-09-10 through 2024-10-01
Tue 16:14 Phoenix Sky Harbor (PHX) 3 19:05 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 1:51 Effective 2024-10-08 through 2024-10-22
Thu 16:19 Phoenix Sky Harbor (PHX) 3 19:15 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A321 (321) 1:56 Operates only on 2024-10-31
Thu 16:19 Phoenix Sky Harbor (PHX) 3 19:15 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A321 (321) 1:56 Effective 2025-03-13 through 2025-04-17
Mon,Wed,Fri 16:22 Phoenix Sky Harbor (PHX) 3 18:21 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 1:59 Effective 2024-11-04 through 2025-01-10
Mon,Wed,Fri 16:22 Phoenix Sky Harbor (PHX) 3 18:21 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 1:59 Effective 2025-02-14 through 2025-03-07
Sat 16:42 Phoenix Sky Harbor (PHX) 3 19:38 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 1:56 Operates only on 2024-11-02
Sat 16:42 Phoenix Sky Harbor (PHX) 3 19:38 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 1:56 Effective 2025-03-15 through 2025-04-19
Sun 16:55 Phoenix Sky Harbor (PHX) 3 19:51 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A321 (321) 1:56 Operates only on 2024-10-27
Sun 16:55 Phoenix Sky Harbor (PHX) 3 19:51 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A321 (321) 1:56 Effective 2025-03-09 through 2025-04-20
Sat 17:41 Phoenix Sky Harbor (PHX) 3 20:32 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A320neo (32N) 1:51 Effective 2024-10-12 through 2024-10-26
Fri 20:55 Phoenix Sky Harbor (PHX) 3 23:52 Denver (DEN)
Frontier Airlines F9 2106 Non-stop Airbus A321neo (32Q) 1:57 Effective 2024-10-11 through 2024-10-25
Thu 18:51 Phoenix Sky Harbor (PHX) 3 21:43 Denver (DEN)
Frontier Airlines F9 2142 Non-stop Airbus A320neo (32N) 1:52 Effective 2024-10-10 through 2024-10-24
Fri 18:55 Phoenix Sky Harbor (PHX) 3 21:47 Denver (DEN)
Frontier Airlines F9 2142 Non-stop Airbus A320neo (32N) 1:52 Effective 2024-10-11 through 2024-10-25
Tue,Wed 19:08 Phoenix Sky Harbor (PHX) 3 22:04 Denver (DEN)
Frontier Airlines F9 2142 Non-stop Airbus A320neo (32N) 1:56 Effective 2024-09-10 through 2024-10-02
Tue,Wed 19:08 Phoenix Sky Harbor (PHX) 3 22:03 Denver (DEN)
Frontier Airlines F9 2142 Non-stop Airbus A320neo (32N) 1:55 Effective 2024-10-08 through 2024-10-23
Daily 19:28 Phoenix Sky Harbor (PHX) 3 22:32 Denver (DEN)
Frontier Airlines F9 2142 Non-stop Airbus A320neo (32N) 2:04 Effective 2024-10-27 through 2024-11-02
Daily 19:28 Phoenix Sky Harbor (PHX) 3 22:32 Denver (DEN)
Frontier Airlines F9 2142 Non-stop Airbus A320neo (32N) 2:04 Effective 2025-03-09 through 2025-04-21
Mon,Wed-Fri,Sun 19:29 Phoenix Sky Harbor (PHX) 3 22:30 Denver (DEN)
Frontier Airlines F9 2142 Non-stop Airbus A320neo (32N) 2:01 Valid until 2024-09-04
Thu,Fri,Sun 19:29 Phoenix Sky Harbor (PHX) 3 22:25 Denver (DEN)
Frontier Airlines F9 2142 Non-stop Airbus A320neo (32N) 1:56 Effective 2024-09-05 through 2024-10-06
Sun 19:29 Phoenix Sky Harbor (PHX) 3 22:24 Denver (DEN)
Frontier Airlines F9 2142 Non-stop Airbus A320neo (32N) 1:55 Effective 2024-10-13 through 2024-10-20
Mon 19:34 Phoenix Sky Harbor (PHX) 3 22:30 Denver (DEN)
Frontier Airlines F9 2142 Non-stop Airbus A320neo (32N) 1:56 Effective 2024-09-09 through 2024-10-07
Daily 20:28 Phoenix Sky Harbor (PHX) 3 22:32 Denver (DEN)
Frontier Airlines F9 2142 Non-stop Airbus A320neo (32N) 2:04 Effective 2024-11-03 through 2025-03-08
Sat 20:53 Phoenix Sky Harbor (PHX) 3 23:48 Denver (DEN)
Frontier Airlines F9 2142 Non-stop Airbus A320neo (32N) 1:55 Effective 2024-09-07 through 2024-10-05
Sat 20:55 Phoenix Sky Harbor (PHX) 3 23:52 Denver (DEN)
Frontier Airlines F9 2142 Non-stop Airbus A320neo (32N) 1:57 Effective 2024-10-12 through 2024-10-26
Mon 21:22 Phoenix Sky Harbor (PHX) 3 00:19 Denver (DEN)
Frontier Airlines F9 4754 Non-stop Airbus A321neo (32Q) 1:57 Effective 2024-10-14 through 2024-10-21
The flight arrives 1 day after departure.
Thu,Sun 21:29 Phoenix Sky Harbor (PHX) 3 00:27 Denver (DEN)
Frontier Airlines F9 4754 Non-stop Airbus A321neo (32Q) 1:58 Effective 2024-09-05 through 2024-10-06
The flight arrives 1 day after departure.
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Frontier Airlines flights from Phoenix Sky Harbor (PHX) to Denver (DEN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2025-02-18 through 2025-03-04
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Airbus A321 (321)

Effective 2024-11-03 through 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Airbus A320neo (32N)

Effective 2025-02-16 through 2025-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Airbus A320neo (32N)

Effective 2024-09-07 through 2024-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:53, non-stop
Airbus A320neo (32N)

Valid until 2024-09-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:58, non-stop
Airbus A320neo (32N)

Effective 2024-09-09 through 2024-10-07
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:53, non-stop
Airbus A320neo (32N)

Effective 2024-09-06 through 2024-10-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:53, non-stop
Airbus A320neo (32N)

Effective 2024-09-11 through 2024-10-02
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:59, non-stop
Airbus A321 (321)

Effective 2024-11-05 through 2025-01-07
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:01, non-stop
Airbus A320neo (32N)

Effective 2025-02-18 through 2025-03-04
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:01, non-stop
Airbus A320neo (32N)

Effective 2024-11-07 through 2025-01-09
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Airbus A320neo (32N)

Effective 2025-02-13 through 2025-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Airbus A320neo (32N)

Effective 2024-11-09 through 2025-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Airbus A320neo (32N)

Effective 2025-02-15 through 2025-03-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Airbus A320neo (32N)

Effective 2024-11-03 through 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:59, non-stop
Airbus A320neo (32N)

Effective 2025-02-16 through 2025-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:59, non-stop
Airbus A320neo (32N)

Operates only on 2024-10-29
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:59, non-stop
Airbus A320neo (32N)

Effective 2025-01-12 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Airbus A320neo (32N)

Effective 2025-03-11 through 2025-04-15
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:59, non-stop
Airbus A320neo (32N)

Valid until 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:53, non-stop
Airbus A320neo (32N)

Effective 2024-09-05 through 2024-10-06
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:54, non-stop
Airbus A320neo (32N)

Valid until 2024-09-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:53, non-stop
Airbus A320neo (32N)

Effective 2024-10-10 through 2024-10-24
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:51, non-stop
Airbus A320neo (32N)

Effective 2024-09-10 through 2024-10-01
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:54, non-stop
Airbus A320neo (32N)

Effective 2024-10-08 through 2024-10-22
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:51, non-stop
Airbus A320neo (32N)

Operates only on 2024-10-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:56, non-stop
Airbus A321 (321)

Effective 2025-03-13 through 2025-04-17
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:56, non-stop
Airbus A321 (321)

Effective 2024-11-04 through 2025-01-10
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:59, non-stop
Airbus A320neo (32N)

Effective 2025-02-14 through 2025-03-07
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:59, non-stop
Airbus A320neo (32N)

Operates only on 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:56, non-stop
Airbus A320neo (32N)

Effective 2025-03-15 through 2025-04-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:56, non-stop
Airbus A320neo (32N)

Operates only on 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:56, non-stop
Airbus A321 (321)

Effective 2025-03-09 through 2025-04-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:56, non-stop
Airbus A321 (321)

Effective 2024-10-12 through 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:51, non-stop
Airbus A320neo (32N)

Effective 2024-10-11 through 2024-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:57, non-stop
Airbus A321neo (32Q)

Effective 2024-10-10 through 2024-10-24
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:52, non-stop
Airbus A320neo (32N)

Effective 2024-10-11 through 2024-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:52, non-stop
Airbus A320neo (32N)

Effective 2024-09-10 through 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:56, non-stop
Airbus A320neo (32N)

Effective 2024-10-08 through 2024-10-23
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Airbus A320neo (32N)

Effective 2024-10-27 through 2024-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Airbus A320neo (32N)

Effective 2025-03-09 through 2025-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Airbus A320neo (32N)

Valid until 2024-09-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:01, non-stop
Airbus A320neo (32N)

Effective 2024-09-05 through 2024-10-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:56, non-stop
Airbus A320neo (32N)

Effective 2024-10-13 through 2024-10-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Airbus A320neo (32N)

Effective 2024-09-09 through 2024-10-07
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:56, non-stop
Airbus A320neo (32N)

Effective 2024-11-03 through 2025-03-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Airbus A320neo (32N)

Effective 2024-09-07 through 2024-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Airbus A320neo (32N)

Effective 2024-10-12 through 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:57, non-stop
Airbus A320neo (32N)

Effective 2024-10-14 through 2024-10-21
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:57, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Effective 2024-09-05 through 2024-10-06
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:58, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
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  • A domestic route departing from the Phoenix Sky Harbor airport (PHX) and arriving at Denver airport (DEN).
  • The flight distance is 601 miles, or 968 km.
  • The timezone of both the departure and the arrival airports is UTC-7 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:51 and 2:07.