Frontier Airlines flights from Raleigh/Durham (RDU) to Denver (DEN).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Fri 12:27 Raleigh/Durham (RDU) 2 14:41 Denver (DEN)
Frontier Airlines F9 2437 Non-stop Airbus A321neo (32Q) 4:14 Operates only on 2024-01-05
Fri,Sun 12:27 Raleigh/Durham (RDU) 2 14:41 Denver (DEN)
Frontier Airlines F9 2437 Non-stop Airbus A321 (321) 4:14 Effective 2024-01-07 through 2024-01-14
Sat 12:39 Raleigh/Durham (RDU) 2 14:53 Denver (DEN)
Frontier Airlines F9 2437 Non-stop Airbus A320neo (32N) 4:14 Effective 2024-02-17 through 2024-03-02
Thu,Fri 13:20 Raleigh/Durham (RDU) 2 15:35 Denver (DEN)
Frontier Airlines F9 2437 Non-stop Airbus A320neo (32N) 4:15 Effective 2024-02-15 through 2024-03-01
Mon 13:25 Raleigh/Durham (RDU) 2 15:40 Denver (DEN)
Frontier Airlines F9 2437 Non-stop Airbus A321 (321) 4:15 Operates only on 2024-01-08
Mon 13:27 Raleigh/Durham (RDU) 2 15:42 Denver (DEN)
Frontier Airlines F9 2437 Non-stop Airbus A321 (321) 4:15 Operates only on 2024-01-15
Thu 13:55 Raleigh/Durham (RDU) 2 16:10 Denver (DEN)
Frontier Airlines F9 2437 Non-stop Airbus A321 (321) 4:15 Effective 2024-01-04 through 2024-01-11
Sun 20:23 Raleigh/Durham (RDU) 2 22:37 Denver (DEN)
Frontier Airlines F9 2437 Non-stop Airbus A320neo (32N) 4:14 Effective 2024-02-18 through 2024-03-03
Daily 22:03 Raleigh/Durham (RDU) 2 23:57 Denver (DEN)
Frontier Airlines F9 2437 Non-stop Airbus A320neo (32N) 3:54 Effective 2024-04-10 through 2024-08-12
Mon-Thu,Sat,Sun 22:06 Raleigh/Durham (RDU) 2 00:20 Denver (DEN)
Frontier Airlines F9 2437 Non-stop Airbus A320neo (32N) 4:14 Effective 2024-03-07 through 2024-04-09
The flight arrives 1 day after departure.
Fri 22:59 Raleigh/Durham (RDU) 2 01:13 Denver (DEN)
Frontier Airlines F9 2437 Non-stop Airbus A320neo (32N) 4:14 Effective 2024-03-08 through 2024-04-05
The flight arrives 1 day after departure.
Mon 13:20 Raleigh/Durham (RDU) 2 15:35 Denver (DEN)
Frontier Airlines F9 4451 Non-stop Airbus A320neo (32N) 4:15 Effective 2024-02-19 through 2024-03-04
Sun 19:19 Raleigh/Durham (RDU) 2 21:28 Denver (DEN)
Frontier Airlines F9 4451 Non-stop Airbus A320neo (32N) 4:09 Effective 2024-01-21 through 2024-02-11
Thu 20:04 Raleigh/Durham (RDU) 2 22:18 Denver (DEN)
Frontier Airlines F9 4451 Non-stop Airbus A320neo (32N) 4:14 Effective 2024-01-18 through 2024-02-08
Mon 20:15 Raleigh/Durham (RDU) 2 22:31 Denver (DEN)
Frontier Airlines F9 4451 Non-stop Airbus A321 (321) 4:16 Operates only on 2024-01-01
Mon 20:17 Raleigh/Durham (RDU) 2 22:31 Denver (DEN)
Frontier Airlines F9 4451 Non-stop Airbus A320neo (32N) 4:14 Effective 2024-01-22 through 2024-02-12
Tue 20:35 Raleigh/Durham (RDU) 2 22:51 Denver (DEN)
Frontier Airlines F9 4451 Non-stop Airbus A321 (321) 4:16 Valid until 2024-01-02
Wed 20:51 Raleigh/Durham (RDU) 2 23:07 Denver (DEN)
Frontier Airlines F9 4451 Non-stop Airbus A321neo (32Q) 4:16 Operates only on 2024-01-03
Fri 21:09 Raleigh/Durham (RDU) 2 23:21 Denver (DEN)
Frontier Airlines F9 4451 Non-stop Airbus A320neo (32N) 4:12 Effective 2024-01-19 through 2024-02-09


Frontier Airlines flights from Raleigh/Durham (RDU) to Denver (DEN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Operates only on 2024-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:14, non-stop
Airbus A321neo (32Q)

Effective 2024-01-07 through 2024-01-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:14, non-stop
Airbus A321 (321)

Effective 2024-02-17 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:14, non-stop
Airbus A320neo (32N)

Effective 2024-02-15 through 2024-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:15, non-stop
Airbus A320neo (32N)

Operates only on 2024-01-08
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:15, non-stop
Airbus A321 (321)

Operates only on 2024-01-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:15, non-stop
Airbus A321 (321)

Effective 2024-01-04 through 2024-01-11
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:15, non-stop
Airbus A321 (321)

Effective 2024-02-18 through 2024-03-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:14, non-stop
Airbus A320neo (32N)

Effective 2024-04-10 through 2024-08-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:54, non-stop
Airbus A320neo (32N)

Effective 2024-03-07 through 2024-04-09
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 4:14, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Effective 2024-03-08 through 2024-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:14, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Effective 2024-02-19 through 2024-03-04
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:15, non-stop
Airbus A320neo (32N)

Effective 2024-01-21 through 2024-02-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:09, non-stop
Airbus A320neo (32N)

Effective 2024-01-18 through 2024-02-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:14, non-stop
Airbus A320neo (32N)

Operates only on 2024-01-01
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:16, non-stop
Airbus A321 (321)

Effective 2024-01-22 through 2024-02-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:14, non-stop
Airbus A320neo (32N)

Valid until 2024-01-02
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:16, non-stop
Airbus A321 (321)

Operates only on 2024-01-03
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:16, non-stop
Airbus A321neo (32Q)

Effective 2024-01-19 through 2024-02-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:12, non-stop
Airbus A320neo (32N)
  • A domestic route departing from the Raleigh/Durham airport (RDU) and arriving at Denver airport (DEN).
  • The flight distance is 1433 miles, or 2305 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 3:54 and 4:16.