Frontier Airlines flights from Seattle-Tacoma (SEA) to Denver (DEN).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu-Sat 00:50 Seattle-Tacoma (SEA) 04:35 Denver (DEN)
Frontier Airlines F9 1176 Non-stop Airbus A320neo (32N) 2:45 Effective 2024-03-07 through 2024-03-09
Sun 00:50 Seattle-Tacoma (SEA) 05:35 Denver (DEN)
Frontier Airlines F9 1176 Non-stop Airbus A320neo (32N) 2:45 Operates only on 2024-03-10
Daily 00:50 Seattle-Tacoma (SEA) 04:35 Denver (DEN)
Frontier Airlines F9 1176 Non-stop Airbus A320neo (32N) 2:45 Effective 2024-03-11 through 2024-04-09
Daily 00:59 Seattle-Tacoma (SEA) 04:37 Denver (DEN)
Frontier Airlines F9 1176 Non-stop Airbus A320neo (32N) 2:38 Effective 2024-04-10 through 2024-08-12
Tue 08:37 Seattle-Tacoma (SEA) 12:19 Denver (DEN)
Frontier Airlines F9 1176 Non-stop Airbus A320neo (32N) 2:42 Valid until 2024-01-02
Thu 08:43 Seattle-Tacoma (SEA) 12:27 Denver (DEN)
Frontier Airlines F9 1176 Non-stop Airbus A320neo (32N) 2:44 Operates only on 2024-01-11
Thu 08:58 Seattle-Tacoma (SEA) 12:42 Denver (DEN)
Frontier Airlines F9 1176 Non-stop Airbus A320neo (32N) 2:44 Operates only on 2024-01-04
Wed,Fri-Sun 09:07 Seattle-Tacoma (SEA) 12:49 Denver (DEN)
Frontier Airlines F9 1176 Non-stop Airbus A320neo (32N) 2:42 Valid until 2024-01-03
Daily 10:57 Seattle-Tacoma (SEA) 14:37 Denver (DEN)
Frontier Airlines F9 1176 Non-stop Airbus A320neo (32N) 2:40 Effective 2024-02-14 through 2024-03-06
Tue,Wed 15:03 Seattle-Tacoma (SEA) 18:46 Denver (DEN)
Frontier Airlines F9 1176 Non-stop Airbus A320neo (32N) 2:43 Effective 2024-01-16 through 2024-01-17
Tue-Thu 16:51 Seattle-Tacoma (SEA) 20:30 Denver (DEN)
Frontier Airlines F9 1176 Non-stop Airbus A320neo (32N) 2:39 Effective 2024-01-18 through 2024-01-25
Tue-Thu,Sat 16:51 Seattle-Tacoma (SEA) 20:30 Denver (DEN)
Frontier Airlines F9 1176 Non-stop Airbus A320neo (32N) 2:39 Effective 2024-01-27 through 2024-02-13
Sun 16:58 Seattle-Tacoma (SEA) 20:37 Denver (DEN)
Frontier Airlines F9 1176 Non-stop Airbus A320neo (32N) 2:39 Effective 2024-01-21 through 2024-02-11
Mon,Fri 17:56 Seattle-Tacoma (SEA) 21:39 Denver (DEN)
Frontier Airlines F9 1176 Non-stop Airbus A320neo (32N) 2:43 Effective 2024-01-19 through 2024-02-12
Mon 18:29 Seattle-Tacoma (SEA) 22:14 Denver (DEN)
Frontier Airlines F9 3210 Non-stop Airbus A320neo (32N) 2:45 Operates only on 2024-01-15
Sat 18:40 Seattle-Tacoma (SEA) 22:25 Denver (DEN)
Frontier Airlines F9 3210 Non-stop Airbus A321 (321) 2:45 Operates only on 2024-01-13
Fri 19:14 Seattle-Tacoma (SEA) 23:03 Denver (DEN)
Frontier Airlines F9 3210 Non-stop Airbus A321neo (32Q) 2:49 Operates only on 2024-01-05
Sun 20:02 Seattle-Tacoma (SEA) 23:50 Denver (DEN)
Frontier Airlines F9 3210 Non-stop Airbus A320 (320) 2:48 Operates only on 2024-01-07
Fri 20:04 Seattle-Tacoma (SEA) 23:52 Denver (DEN)
Frontier Airlines F9 3210 Non-stop Airbus A321neo (32Q) 2:48 Operates only on 2024-01-12
Mon,Fri,Sat 14:35 Seattle-Tacoma (SEA) 18:16 Denver (DEN)
Frontier Airlines F9 3406 Non-stop Airbus A320neo (32N) 2:41 Effective 2024-04-12 through 2024-08-12
Sun 20:13 Seattle-Tacoma (SEA) 00:01 Denver (DEN)
Frontier Airlines F9 3406 Non-stop Airbus A321 (321) 2:48 Operates only on 2024-01-14
The flight arrives 1 day after departure.
Mon 21:42 Seattle-Tacoma (SEA) 01:33 Denver (DEN)
Frontier Airlines F9 3406 Non-stop Airbus A320neo (32N) 2:51 Operates only on 2024-01-08
The flight arrives 1 day after departure.


Frontier Airlines flights from Seattle-Tacoma (SEA) to Denver (DEN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2024-03-07 through 2024-03-09
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 2:45, non-stop
Airbus A320neo (32N)

Operates only on 2024-03-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Airbus A320neo (32N)

Effective 2024-03-11 through 2024-04-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Airbus A320neo (32N)

Effective 2024-04-10 through 2024-08-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:38, non-stop
Airbus A320neo (32N)

Valid until 2024-01-02
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:42, non-stop
Airbus A320neo (32N)

Operates only on 2024-01-11
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:44, non-stop
Airbus A320neo (32N)

Operates only on 2024-01-04
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:44, non-stop
Airbus A320neo (32N)

Valid until 2024-01-03
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Duration: 2:42, non-stop
Airbus A320neo (32N)

Effective 2024-02-14 through 2024-03-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Airbus A320neo (32N)

Effective 2024-01-16 through 2024-01-17
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:43, non-stop
Airbus A320neo (32N)

Effective 2024-01-18 through 2024-01-25
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:39, non-stop
Airbus A320neo (32N)

Effective 2024-01-27 through 2024-02-13
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Duration: 2:39, non-stop
Airbus A320neo (32N)

Effective 2024-01-21 through 2024-02-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:39, non-stop
Airbus A320neo (32N)

Effective 2024-01-19 through 2024-02-12
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:43, non-stop
Airbus A320neo (32N)

Operates only on 2024-01-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Airbus A320neo (32N)

Operates only on 2024-01-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Airbus A321 (321)

Operates only on 2024-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:49, non-stop
Airbus A321neo (32Q)

Operates only on 2024-01-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:48, non-stop
Airbus A320 (320)

Operates only on 2024-01-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:48, non-stop
Airbus A321neo (32Q)

Effective 2024-04-12 through 2024-08-12
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 2:41, non-stop
Airbus A320neo (32N)

Operates only on 2024-01-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:48, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Operates only on 2024-01-08
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:51, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.
  • A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Denver airport (DEN).
  • The flight distance is 1022 miles, or 1644 km.
  • The timezone of the departure airport is UTC-8 , 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 2:38 and 2:51.