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

Ad box here 7322741189 I FlightInfo Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri,Sun 09:25 Denver (DEN) 11:31 Seattle-Tacoma (SEA)
Frontier Airlines F9 1175 Non-stop Airbus A320neo (32N) 3:06 Valid until 2025-05-11
Mon 09:25 Denver (DEN) 11:31 Seattle-Tacoma (SEA)
Frontier Airlines F9 1175 Non-stop Airbus A321 (321) 3:06 Operates only on 2025-05-12
Mon,Thu,Sun 09:25 Denver (DEN) 11:31 Seattle-Tacoma (SEA)
Frontier Airlines F9 1175 Non-stop Airbus A320neo (32N) 3:06 Effective 2025-05-15 through 2025-05-19
Fri 09:25 Denver (DEN) 11:31 Seattle-Tacoma (SEA)
Frontier Airlines F9 1175 Non-stop Airbus A321neo (32Q) 3:06 Operates only on 2025-05-16
Sat 12:05 Denver (DEN) 14:10 Seattle-Tacoma (SEA)
Frontier Airlines F9 1175 Non-stop Airbus A320neo (32N) 3:05 Effective 2025-05-24 through 2025-05-31
Thu 16:03 Denver (DEN) 18:10 Seattle-Tacoma (SEA)
Frontier Airlines F9 1175 Non-stop Airbus A320 (320) 3:07 Operates only on 2025-05-29
Mon,Thu,Fri,Sun 16:03 Denver (DEN) 18:12 Seattle-Tacoma (SEA)
Frontier Airlines F9 1175 Non-stop Airbus A320neo (32N) 3:09 Effective 2025-06-01 through 2025-06-09
Mon,Thu,Fri,Sun 16:08 Denver (DEN) 18:15 Seattle-Tacoma (SEA)
Frontier Airlines F9 1175 Non-stop Airbus A320neo (32N) 3:07 Effective 2025-05-22 through 2025-05-26
Fri 16:08 Denver (DEN) 18:15 Seattle-Tacoma (SEA)
Frontier Airlines F9 1175 Non-stop Airbus A320neo (32N) 3:07 Operates only on 2025-05-30
Thu,Sun 16:44 Denver (DEN) 18:53 Seattle-Tacoma (SEA)
Frontier Airlines F9 1175 Non-stop Airbus A321 (321) 3:09 Effective 2025-06-12 through 2025-08-17
Sat 16:44 Denver (DEN) 18:53 Seattle-Tacoma (SEA)
Frontier Airlines F9 1175 Non-stop Airbus A321neo (32Q) 3:09 Effective 2025-06-14 through 2025-08-16
Fri 16:57 Denver (DEN) 19:06 Seattle-Tacoma (SEA)
Frontier Airlines F9 1175 Non-stop Airbus A321 (321) 3:09 Effective 2025-06-13 through 2025-08-15
Mon 16:57 Denver (DEN) 19:06 Seattle-Tacoma (SEA)
Frontier Airlines F9 1175 Non-stop Airbus A321neo (32Q) 3:09 Effective 2025-06-16 through 2025-08-18
Wed 21:21 Denver (DEN) 23:27 Seattle-Tacoma (SEA)
Frontier Airlines F9 3405 Non-stop Airbus A321neo (32Q) 3:06 Operates only on 2025-05-28
Wed 21:36 Denver (DEN) 23:44 Seattle-Tacoma (SEA)
Frontier Airlines F9 3405 Non-stop Airbus A321 (321) 3:08 Effective 2025-06-18 through 2025-08-13
Wed 21:43 Denver (DEN) 23:49 Seattle-Tacoma (SEA)
Frontier Airlines F9 3405 Non-stop Airbus A321 (321) 3:06 Operates only on 2025-05-07
Wed 21:43 Denver (DEN) 23:49 Seattle-Tacoma (SEA)
Frontier Airlines F9 3405 Non-stop Airbus A321neo (32Q) 3:06 Operates only on 2025-05-14
Wed 21:43 Denver (DEN) 23:49 Seattle-Tacoma (SEA)
Frontier Airlines F9 3405 Non-stop Airbus A320neo (32N) 3:06 Operates only on 2025-05-21
Wed 21:50 Denver (DEN) 23:58 Seattle-Tacoma (SEA)
Frontier Airlines F9 3405 Non-stop Airbus A321neo (32Q) 3:08 Operates only on 2025-06-04
Wed 21:50 Denver (DEN) 23:58 Seattle-Tacoma (SEA)
Frontier Airlines F9 3405 Non-stop Airbus A321 (321) 3:08 Operates only on 2025-06-11
Mon,Thu-Sat 22:29 Denver (DEN) 00:37 Seattle-Tacoma (SEA)
Frontier Airlines F9 3405 Non-stop Airbus A321neo (32Q) 3:08 Effective 2025-05-22 through 2025-05-31
The flight arrives 1 day after departure.
Sun 22:29 Denver (DEN) 00:37 Seattle-Tacoma (SEA)
Frontier Airlines F9 3405 Non-stop Airbus A320neo (32N) 3:08 Operates only on 2025-05-25
The flight arrives 1 day after departure.
Mon,Thu-Sun 22:29 Denver (DEN) 00:34 Seattle-Tacoma (SEA)
Frontier Airlines F9 3405 Non-stop Airbus A321neo (32Q) 3:05 Effective 2025-06-01 through 2025-06-09
The flight arrives 1 day after departure.
Thu,Fri,Sun 22:29 Denver (DEN) 00:34 Seattle-Tacoma (SEA)
Frontier Airlines F9 3405 Non-stop Airbus A321 (321) 3:05 Effective 2025-06-12 through 2025-08-17
The flight arrives 1 day after departure.
Mon 22:29 Denver (DEN) 00:34 Seattle-Tacoma (SEA)
Frontier Airlines F9 3405 Non-stop Airbus A321neo (32Q) 3:05 Effective 2025-06-16 through 2025-08-18
The flight arrives 1 day after departure.
Thu 22:36 Denver (DEN) 00:44 Seattle-Tacoma (SEA)
Frontier Airlines F9 3405 Non-stop Airbus A321neo (32Q) 3:08 Operates only on 2025-05-01
The flight arrives 1 day after departure.
Thu,Fri,Sun 22:36 Denver (DEN) 00:44 Seattle-Tacoma (SEA)
Frontier Airlines F9 3405 Non-stop Airbus A321 (321) 3:08 Effective 2025-05-02 through 2025-05-08
The flight arrives 1 day after departure.
Mon,Fri,Sat 22:36 Denver (DEN) 00:44 Seattle-Tacoma (SEA)
Frontier Airlines F9 3405 Non-stop Airbus A320neo (32N) 3:08 Effective 2025-05-03 through 2025-05-09
The flight arrives 1 day after departure.
Sat 22:36 Denver (DEN) 00:44 Seattle-Tacoma (SEA)
Frontier Airlines F9 3405 Non-stop Airbus A321neo (32Q) 3:08 Operates only on 2025-05-10
The flight arrives 1 day after departure.
Thu,Sun 22:36 Denver (DEN) 00:44 Seattle-Tacoma (SEA)
Frontier Airlines F9 3405 Non-stop Airbus A321 (321) 3:08 Effective 2025-05-11 through 2025-05-18
The flight arrives 1 day after departure.
Mon,Fri,Sat 22:36 Denver (DEN) 00:44 Seattle-Tacoma (SEA)
Frontier Airlines F9 3405 Non-stop Airbus A320neo (32N) 3:08 Effective 2025-05-12 through 2025-05-19
The flight arrives 1 day after departure.
Tue 21:21 Denver (DEN) 23:27 Seattle-Tacoma (SEA)
Frontier Airlines F9 4545 Non-stop Airbus A321neo (32Q) 3:06 Operates only on 2025-05-27
Tue 21:29 Denver (DEN) 23:37 Seattle-Tacoma (SEA)
Frontier Airlines F9 4545 Non-stop Airbus A321neo (32Q) 3:08 Effective 2025-06-03 through 2025-06-10
Sat 21:36 Denver (DEN) 23:44 Seattle-Tacoma (SEA)
Frontier Airlines F9 4545 Non-stop Airbus A321neo (32Q) 3:08 Effective 2025-06-14 through 2025-08-16
Tue 21:36 Denver (DEN) 23:44 Seattle-Tacoma (SEA)
Frontier Airlines F9 4545 Non-stop Airbus A321 (321) 3:08 Effective 2025-06-17 through 2025-08-12
Tue 21:43 Denver (DEN) 23:49 Seattle-Tacoma (SEA)
Frontier Airlines F9 4545 Non-stop Airbus A321neo (32Q) 3:06 Operates only on 2025-05-06
Tue 21:43 Denver (DEN) 23:49 Seattle-Tacoma (SEA)
Frontier Airlines F9 4545 Non-stop Airbus A321 (321) 3:06 Effective 2025-05-13 through 2025-05-20
Ad flat here 8924483383 I FlightInfo Lower
Parallax here DEN-SEA


Frontier Airlines flights from Denver (DEN) to Seattle-Tacoma (SEA).
Ad mobi flat here (320x100px) 9629219771 M FlightInfo Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Valid until 2025-05-11
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:06, non-stop
Airbus A320neo (32N)

Operates only on 2025-05-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:06, non-stop
Airbus A321 (321)

Effective 2025-05-15 through 2025-05-19
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 3:06, non-stop
Airbus A320neo (32N)

Operates only on 2025-05-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:06, non-stop
Airbus A321neo (32Q)

Effective 2025-05-24 through 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:05, non-stop
Airbus A320neo (32N)

Operates only on 2025-05-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:07, non-stop
Airbus A320 (320)

Effective 2025-06-01 through 2025-06-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:09, non-stop
Airbus A320neo (32N)

Effective 2025-05-22 through 2025-05-26
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:07, non-stop
Airbus A320neo (32N)

Operates only on 2025-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:07, non-stop
Airbus A320neo (32N)

Effective 2025-06-12 through 2025-08-17
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 3:09, non-stop
Airbus A321 (321)

Effective 2025-06-14 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:09, non-stop
Airbus A321neo (32Q)

Effective 2025-06-13 through 2025-08-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:09, non-stop
Airbus A321 (321)

Effective 2025-06-16 through 2025-08-18
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:09, non-stop
Airbus A321neo (32Q)

Operates only on 2025-05-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:06, non-stop
Airbus A321neo (32Q)

Effective 2025-06-18 through 2025-08-13
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:08, non-stop
Airbus A321 (321)

Operates only on 2025-05-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:06, non-stop
Airbus A321 (321)

Operates only on 2025-05-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:06, non-stop
Airbus A321neo (32Q)

Operates only on 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:06, non-stop
Airbus A320neo (32N)

Operates only on 2025-06-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:08, non-stop
Airbus A321neo (32Q)

Operates only on 2025-06-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:08, non-stop
Airbus A321 (321)

Effective 2025-05-22 through 2025-05-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 3:08, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:08, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Effective 2025-06-01 through 2025-06-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:05, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Effective 2025-06-12 through 2025-08-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:05, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Effective 2025-06-16 through 2025-08-18
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:05, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Operates only on 2025-05-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:08, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Effective 2025-05-02 through 2025-05-08
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:08, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Effective 2025-05-03 through 2025-05-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 3:08, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Operates only on 2025-05-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:08, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Effective 2025-05-11 through 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 3:08, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Effective 2025-05-12 through 2025-05-19
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 3:08, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Operates only on 2025-05-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:06, non-stop
Airbus A321neo (32Q)

Effective 2025-06-03 through 2025-06-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:08, non-stop
Airbus A321neo (32Q)

Effective 2025-06-14 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:08, non-stop
Airbus A321neo (32Q)

Effective 2025-06-17 through 2025-08-12
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:08, non-stop
Airbus A321 (321)

Operates only on 2025-05-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:06, non-stop
Airbus A321neo (32Q)

Effective 2025-05-13 through 2025-05-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:06, non-stop
Airbus A321 (321)
Ad mobi box here (300x250px) 6815354179 M FlightInfo Bottom Box
Parallax here DEN-SEA
  • A domestic route departing from the Denver airport (DEN) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 1022 miles, or 1644 km.
  • The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-8 . 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 3:05 and 3:09.