Frontier Airlines flights from Austin (AUS) to Denver (DEN).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri,Sun 06:00 Austin (AUS) 07:30 Denver (DEN)
Frontier Airlines F9 1815 Non-stop Airbus A320neo (32N) 2:30 Valid until 2025-05-16
Sat 06:00 Austin (AUS) 07:30 Denver (DEN)
Frontier Airlines F9 1815 Non-stop Airbus A321neo (32Q) 2:30 Operates only on 2025-05-03
Sat 06:00 Austin (AUS) 07:30 Denver (DEN)
Frontier Airlines F9 1815 Non-stop Airbus A321 (321) 2:30 Operates only on 2025-05-10
Mon,Sat,Sun 06:00 Austin (AUS) 07:30 Denver (DEN)
Frontier Airlines F9 1815 Non-stop Airbus A320neo (32N) 2:30 Effective 2025-05-17 through 2025-05-19
Mon,Thu-Sun 06:00 Austin (AUS) 07:30 Denver (DEN)
Frontier Airlines F9 1815 Non-stop Airbus A321neo (32Q) 2:30 Effective 2025-05-22 through 2025-06-02
Wed 06:00 Austin (AUS) 07:30 Denver (DEN)
Frontier Airlines F9 1815 Non-stop Airbus A320 (320) 2:30 Operates only on 2025-05-28
Wed,Thu,Sun 06:00 Austin (AUS) 07:30 Denver (DEN)
Frontier Airlines F9 1815 Non-stop Airbus A320neo (32N) 2:30 Effective 2025-06-04 through 2025-06-12
Mon,Fri,Sat 06:00 Austin (AUS) 07:30 Denver (DEN)
Frontier Airlines F9 1815 Non-stop Airbus A321neo (32Q) 2:30 Effective 2025-06-06 through 2025-06-13
Fri,Sun 06:00 Austin (AUS) 07:30 Denver (DEN)
Frontier Airlines F9 1815 Non-stop Airbus A321neo (32Q) 2:30 Effective 2025-06-15 through 2025-07-04
Mon,Thu 06:00 Austin (AUS) 07:30 Denver (DEN)
Frontier Airlines F9 1815 Non-stop Airbus A321 (321) 2:30 Effective 2025-06-16 through 2025-07-03
Fri,Sun 06:00 Austin (AUS) 07:21 Denver (DEN)
Frontier Airlines F9 1815 Non-stop Airbus A321neo (32Q) 2:21 Effective 2025-07-06 through 2025-08-17
Mon,Thu 06:00 Austin (AUS) 07:21 Denver (DEN)
Frontier Airlines F9 1815 Non-stop Airbus A321 (321) 2:21 Effective 2025-07-07 through 2025-08-18
Tue 06:45 Austin (AUS) 08:15 Denver (DEN)
Frontier Airlines F9 1815 Non-stop Airbus A320neo (32N) 2:30 Effective 2025-05-06 through 2025-05-13
Tue 07:00 Austin (AUS) 08:29 Denver (DEN)
Frontier Airlines F9 1815 Non-stop Airbus A321 (321) 2:29 Operates only on 2025-05-20
Tue 07:00 Austin (AUS) 08:29 Denver (DEN)
Frontier Airlines F9 1815 Non-stop Airbus A321neo (32Q) 2:29 Operates only on 2025-05-27
Tue 07:00 Austin (AUS) 08:27 Denver (DEN)
Frontier Airlines F9 1815 Non-stop Airbus A321neo (32Q) 2:27 Effective 2025-06-03 through 2025-06-10
Wed,Sat 07:00 Austin (AUS) 08:27 Denver (DEN)
Frontier Airlines F9 1815 Non-stop Airbus A321neo (32Q) 2:27 Effective 2025-06-14 through 2025-08-16
Tue 07:00 Austin (AUS) 08:27 Denver (DEN)
Frontier Airlines F9 1815 Non-stop Airbus A321 (321) 2:27 Effective 2025-06-17 through 2025-08-12
Wed 07:12 Austin (AUS) 08:41 Denver (DEN)
Frontier Airlines F9 1815 Non-stop Airbus A320neo (32N) 2:29 Effective 2025-05-07 through 2025-05-21
Thu,Sun 12:55 Austin (AUS) 14:25 Denver (DEN)
Frontier Airlines F9 2889 Non-stop Airbus A320neo (32N) 2:30 Valid until 2025-05-18
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Frontier Airlines flights from Austin (AUS) to Denver (DEN).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Valid until 2025-05-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Airbus A320neo (32N)

Operates only on 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Airbus A321neo (32Q)

Operates only on 2025-05-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Airbus A321 (321)

Effective 2025-05-17 through 2025-05-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 2:30, non-stop
Airbus A320neo (32N)

Effective 2025-05-22 through 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:30, non-stop
Airbus A321neo (32Q)

Operates only on 2025-05-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Airbus A320 (320)

Effective 2025-06-04 through 2025-06-12
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Airbus A320neo (32N)

Effective 2025-06-06 through 2025-06-13
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 2:30, non-stop
Airbus A321neo (32Q)

Effective 2025-06-15 through 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Airbus A321neo (32Q)

Effective 2025-06-16 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Airbus A321 (321)

Effective 2025-07-06 through 2025-08-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:21, non-stop
Airbus A321neo (32Q)

Effective 2025-07-07 through 2025-08-18
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:21, non-stop
Airbus A321 (321)

Effective 2025-05-06 through 2025-05-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Airbus A320neo (32N)

Operates only on 2025-05-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:29, non-stop
Airbus A321 (321)

Operates only on 2025-05-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:29, non-stop
Airbus A321neo (32Q)

Effective 2025-06-03 through 2025-06-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:27, non-stop
Airbus A321neo (32Q)

Effective 2025-06-14 through 2025-08-16
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:27, non-stop
Airbus A321neo (32Q)

Effective 2025-06-17 through 2025-08-12
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:27, non-stop
Airbus A321 (321)

Effective 2025-05-07 through 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:29, non-stop
Airbus A320neo (32N)

Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Airbus A320neo (32N)
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Parallax here AUS-DEN
  • A domestic route departing from the Austin airport (AUS) and arriving at Denver airport (DEN).
  • The flight distance is 775 miles, or 1248 km.
  • The timezone of the departure airport is UTC-6 , 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 2:21 and 2:30.