Frontier Airlines flight F9 1177: Los Angeles - Seattle-Tacoma

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Fri,Sun 07:55 Los Angeles (LAX) 1 10:54 Seattle-Tacoma (SEA)
F9 1177 Non-stop Airbus A320neo (32N) 2:59 Effective 2026-02-13 through 2026-03-02
Thu 07:56 Los Angeles (LAX) 1 10:55 Seattle-Tacoma (SEA)
F9 1177 Non-stop Airbus A320neo (32N) 2:59 Operates only on 2026-02-26
Thu 08:01 Los Angeles (LAX) 1 11:01 Seattle-Tacoma (SEA)
F9 1177 Non-stop Airbus A320neo (32N) 3:00 Effective 2026-02-12 through 2026-02-19
Thu 08:01 Los Angeles (LAX) 1 11:01 Seattle-Tacoma (SEA)
F9 1177 Non-stop Airbus A320neo (32N) 3:00 Operates only on 2026-03-05
Fri 08:37 Los Angeles (LAX) 1 11:47 Seattle-Tacoma (SEA)
F9 1177 Non-stop Airbus A321 (321) 3:10 Operates only on 2026-01-09
Mon 08:37 Los Angeles (LAX) 1 11:47 Seattle-Tacoma (SEA)
F9 1177 Non-stop Airbus A321neo (32Q) 3:10 Operates only on 2026-01-12
Mon,Thu,Fri 08:54 Los Angeles (LAX) 1 11:54 Seattle-Tacoma (SEA)
F9 1177 Non-stop Airbus A320neo (32N) 3:00 Effective 2026-01-15 through 2026-01-19
Sun 08:54 Los Angeles (LAX) 1 11:54 Seattle-Tacoma (SEA)
F9 1177 Non-stop Airbus A321neo (32Q) 3:00 Operates only on 2026-01-18
Sat 09:46 Los Angeles (LAX) 1 12:36 Seattle-Tacoma (SEA)
F9 1177 Non-stop Airbus A320neo (32N) 2:50 Effective 2026-02-14 through 2026-02-28
Sat 13:35 Los Angeles (LAX) 1 16:31 Seattle-Tacoma (SEA)
F9 1177 Non-stop Airbus A320neo (32N) 2:56 Operates only on 2026-01-17
Sat 14:00 Los Angeles (LAX) 1 17:04 Seattle-Tacoma (SEA)
F9 1177 Non-stop Airbus A321neo (32Q) 3:04 Operates only on 2026-01-10
Daily 14:14 Los Angeles (LAX) 1 17:09 Seattle-Tacoma (SEA)
F9 1177 Non-stop Airbus A321neo (32Q) 2:55 Effective 2026-03-06 through 2026-03-31
Tue 14:20 Los Angeles (LAX) 1 17:15 Seattle-Tacoma (SEA)
F9 1177 Non-stop Airbus A321neo (32Q) 2:55 Effective 2026-02-10 through 2026-02-17
Tue 14:20 Los Angeles (LAX) 1 17:15 Seattle-Tacoma (SEA)
F9 1177 Non-stop Airbus A321 (321) 2:55 Operates only on 2026-02-24
Thu,Sun 15:02 Los Angeles (LAX) 1 18:08 Seattle-Tacoma (SEA)
F9 1177 Non-stop Airbus A321neo (32Q) 3:06 Effective 2026-01-08 through 2026-01-11
Thu,Sun 17:13 Los Angeles (LAX) 1 20:10 Seattle-Tacoma (SEA)
F9 1177 Non-stop Airbus A321neo (32Q) 2:57 Effective 2026-01-22 through 2026-02-08
Mon-Thu,Sat,Sun 21:36 Los Angeles (LAX) 1 00:42 Seattle-Tacoma (SEA)
F9 1177 Non-stop Airbus A320neo (32N) 3:06 Valid until 2026-01-05
The flight arrives 1 day after departure.
Fri 21:36 Los Angeles (LAX) 1 00:42 Seattle-Tacoma (SEA)
F9 1177 Non-stop Airbus A321 (321) 3:06 Valid until 2026-01-02
The flight arrives 1 day after departure.
Daily 21:36 Los Angeles (LAX) 1 00:42 Seattle-Tacoma (SEA)
F9 1177 Non-stop Airbus A321 (321) 3:06 Effective 2026-04-01 through 2026-04-13
The flight arrives 1 day after departure.


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Frontier Airlines flight F9 1177:
Los Angeles - Seattle-Tacoma
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Frontier Airlines F91177
07:55
Los Angeles (LAX) 1

10:54
Seattle-Tacoma (SEA)
Effective 2026-02-13 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:59, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91177
07:56
Los Angeles (LAX) 1

10:55
Seattle-Tacoma (SEA)
Operates only on 2026-02-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:59, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91177
08:01
Los Angeles (LAX) 1

11:01
Seattle-Tacoma (SEA)
Effective 2026-02-12 through 2026-02-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91177
08:01
Los Angeles (LAX) 1

11:01
Seattle-Tacoma (SEA)
Operates only on 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91177
08:37
Los Angeles (LAX) 1

11:47
Seattle-Tacoma (SEA)
Operates only on 2026-01-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:10, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F91177
08:37
Los Angeles (LAX) 1

11:47
Seattle-Tacoma (SEA)
Operates only on 2026-01-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:10, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F91177
08:54
Los Angeles (LAX) 1

11:54
Seattle-Tacoma (SEA)
Effective 2026-01-15 through 2026-01-19
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:00, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91177
08:54
Los Angeles (LAX) 1

11:54
Seattle-Tacoma (SEA)
Operates only on 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F91177
09:46
Los Angeles (LAX) 1

12:36
Seattle-Tacoma (SEA)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91177
13:35
Los Angeles (LAX) 1

16:31
Seattle-Tacoma (SEA)
Operates only on 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:56, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91177
14:00
Los Angeles (LAX) 1

17:04
Seattle-Tacoma (SEA)
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:04, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F91177
14:14
Los Angeles (LAX) 1

17:09
Seattle-Tacoma (SEA)
Effective 2026-03-06 through 2026-03-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:55, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F91177
14:20
Los Angeles (LAX) 1

17:15
Seattle-Tacoma (SEA)
Effective 2026-02-10 through 2026-02-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:55, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F91177
14:20
Los Angeles (LAX) 1

17:15
Seattle-Tacoma (SEA)
Operates only on 2026-02-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:55, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F91177
15:02
Los Angeles (LAX) 1

18:08
Seattle-Tacoma (SEA)
Effective 2026-01-08 through 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 3:06, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F91177
17:13
Los Angeles (LAX) 1

20:10
Seattle-Tacoma (SEA)
Effective 2026-01-22 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:57, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F91177
21:36
Los Angeles (LAX) 1

00:42(+1)
Seattle-Tacoma (SEA)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 3:06, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.
Direct Flights:
Frontier Airlines F91177
21:36
Los Angeles (LAX) 1

00:42(+1)
Seattle-Tacoma (SEA)
Valid until 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:06, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Flights:
Frontier Airlines F91177
21:36
Los Angeles (LAX) 1

00:42(+1)
Seattle-Tacoma (SEA)
Effective 2026-04-01 through 2026-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:06, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
  • F9 1177 is a domestic flight departing from the Los Angeles airport (LAX) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 954 miles, or 1536 km.
  • The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:50 and 3:10.
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