Southwest Airlines flights from Los Angeles (LAX) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Sun 08:25 Los Angeles (LAX) 1 12:35 Seattle-Tacoma (SEA)
Southwest Airlines WN 249 1-stop Boeing 737-700 (73W) 4:10 Operates only on 2024-09-01
Sat 17:20 Los Angeles (LAX) 1 22:10 Seattle-Tacoma (SEA)
Southwest Airlines WN 362 1-stop Boeing 737-700 (73W) 4:50 Effective 2024-10-05 through 2024-11-02
Tue,Wed 10:50 Los Angeles (LAX) 1 15:35 Seattle-Tacoma (SEA)
Southwest Airlines WN 488 1-stop Boeing 737-700 (73W) 4:45 Valid until 2024-10-02
Mon-Wed 05:15 Los Angeles (LAX) 1 10:00 Seattle-Tacoma (SEA)
Southwest Airlines WN 492 1-stop Boeing 737-700 (73W) 4:45 Effective 2024-11-26 through 2024-12-02
Mon,Thu,Fri,Sun 05:15 Los Angeles (LAX) 1 10:00 Seattle-Tacoma (SEA)
Southwest Airlines WN 492 1-stop Boeing 737-700 (73W) 4:45 Effective 2024-12-20 through 2025-01-02
Sun 05:15 Los Angeles (LAX) 1 10:00 Seattle-Tacoma (SEA)
Southwest Airlines WN 492 1-stop Boeing 737-700 (73W) 4:45 Operates only on 2025-01-05
Sun 18:35 Los Angeles (LAX) 1 23:40 Seattle-Tacoma (SEA)
Southwest Airlines WN 644 1-stop Boeing 737-700 (73W) 5:05 Operates only on 2024-09-01
Tue,Wed 09:45 Los Angeles (LAX) 1 13:45 Seattle-Tacoma (SEA)
Southwest Airlines WN 670 1-stop Boeing 737-700 (73W) 4:00 Valid until 2024-10-02
Thu 20:00 Los Angeles (LAX) 1 00:40 Seattle-Tacoma (SEA)
Southwest Airlines WN 674 1-stop Boeing 737-700 (73W) 4:40 Operates only on 2024-10-03
The flight arrives 1 day after departure.
Mon,Thu,Fri 20:00 Los Angeles (LAX) 1 00:50 Seattle-Tacoma (SEA)
Southwest Airlines WN 674 1-stop Boeing 737-700 (73W) 4:50 Effective 2024-10-04 through 2024-10-28
The flight arrives 1 day after departure.
Fri 20:00 Los Angeles (LAX) 1 00:50 Seattle-Tacoma (SEA)
Southwest Airlines WN 674 1-stop Boeing 737-700 (73W) 4:50 Operates only on 2024-11-01
The flight arrives 1 day after departure.
Sun 06:25 Los Angeles (LAX) 1 10:30 Seattle-Tacoma (SEA)
Southwest Airlines WN 744 1-stop Boeing 737-700 (73W) 4:05 Effective 2024-09-08 through 2024-09-29
Mon,Thu,Fri 18:00 Los Angeles (LAX) 1 22:00 Seattle-Tacoma (SEA)
Southwest Airlines WN 754 1-stop Boeing 737-700 (73W) 4:00 Valid until 2024-09-30
Mon,Thu,Fri 18:05 Los Angeles (LAX) 1 22:05 Seattle-Tacoma (SEA)
Southwest Airlines WN 835 1-stop Boeing 737-700 (73W) 4:00 Valid until 2024-09-30
Sat 09:50 Los Angeles (LAX) 1 13:50 Seattle-Tacoma (SEA)
Southwest Airlines WN 1269 1-stop Boeing 737-700 (73W) 4:00 Valid until 2024-09-28
Tue,Wed 13:00 Los Angeles (LAX) 1 17:00 Seattle-Tacoma (SEA)
Southwest Airlines WN 1791 1-stop Boeing 737-700 (73W) 4:00 Valid until 2024-10-02
Sat 05:30 Los Angeles (LAX) 1 10:10 Seattle-Tacoma (SEA)
Southwest Airlines WN 1898 1-stop Boeing 737-700 (73W) 4:40 Effective 2025-02-15 through 2025-03-01
Sun 18:45 Los Angeles (LAX) 1 23:20 Seattle-Tacoma (SEA)
Southwest Airlines WN 2173 1-stop Boeing 737-700 (73W) 4:35 Operates only on 2024-12-01
Sat 16:05 Los Angeles (LAX) 1 20:10 Seattle-Tacoma (SEA)
Southwest Airlines WN 2240 1-stop Boeing 737-700 (73W) 4:05 Effective 2024-10-05 through 2024-11-02
Sat 15:35 Los Angeles (LAX) 1 19:40 Seattle-Tacoma (SEA)
Southwest Airlines WN 2546 1-stop Boeing 737-700 (73W) 4:05 Effective 2025-01-11 through 2025-02-08
Mon,Thu,Fri 18:40 Los Angeles (LAX) 1 22:40 Seattle-Tacoma (SEA)
Southwest Airlines WN 2556 1-stop Boeing 737-700 (73W) 4:00 Effective 2024-10-03 through 2024-10-28
Fri 18:40 Los Angeles (LAX) 1 22:40 Seattle-Tacoma (SEA)
Southwest Airlines WN 2556 1-stop Boeing 737-700 (73W) 4:00 Operates only on 2024-11-01
Sun 19:45 Los Angeles (LAX) 1 00:50 Seattle-Tacoma (SEA)
Southwest Airlines WN 2558 1-stop Boeing 737-700 (73W) 5:05 Effective 2024-09-08 through 2024-09-29
The flight arrives 1 day after departure.
Sat 11:20 Los Angeles (LAX) 1 16:15 Seattle-Tacoma (SEA)
Southwest Airlines WN 3092 1-stop Boeing 737-700 (73W) 4:55 Effective 2024-10-05 through 2024-11-02
Sat 18:05 Los Angeles (LAX) 1 23:20 Seattle-Tacoma (SEA)
Southwest Airlines WN 3497 1-stop Boeing 737-700 (73W) 5:15 Effective 2024-11-23 through 2024-11-30
Sat 18:05 Los Angeles (LAX) 1 23:20 Seattle-Tacoma (SEA)
Southwest Airlines WN 3497 1-stop Boeing 737-700 (73W) 5:15 Effective 2024-12-21 through 2025-01-04
Tue,Wed 07:45 Los Angeles (LAX) 1 11:40 Seattle-Tacoma (SEA)
Southwest Airlines WN 3868 1-stop Boeing 737-700 (73W) 3:55 Valid until 2024-10-02
Mon,Thu,Fri 10:25 Los Angeles (LAX) 1 14:35 Seattle-Tacoma (SEA)
Southwest Airlines WN 4096 1-stop Boeing 737-700 (73W) 4:10 Valid until 2024-09-30
Sun 19:35 Los Angeles (LAX) 1 23:40 Seattle-Tacoma (SEA)
Southwest Airlines WN 4180 1-stop Boeing 737-700 (73W) 4:05 Effective 2024-10-06 through 2024-10-27
Sat 12:00 Los Angeles (LAX) 1 16:05 Seattle-Tacoma (SEA)
Southwest Airlines WN 4202 1-stop Boeing 737-700 (73W) 4:05 Effective 2024-10-05 through 2024-11-02
Thu,Fri,Sun 18:20 Los Angeles (LAX) 1 22:55 Seattle-Tacoma (SEA)
Southwest Airlines WN 4334 1-stop Boeing 737-700 (73W) 4:35 Effective 2025-01-12 through 2025-01-17
Mon,Sun 18:20 Los Angeles (LAX) 1 22:55 Seattle-Tacoma (SEA)
Southwest Airlines WN 4334 1-stop Boeing 737-700 (73W) 4:35 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 18:20 Los Angeles (LAX) 1 22:55 Seattle-Tacoma (SEA)
Southwest Airlines WN 4334 1-stop Boeing 737-700 (73W) 4:35 Effective 2025-02-02 through 2025-02-07
Mon 18:20 Los Angeles (LAX) 1 22:55 Seattle-Tacoma (SEA)
Southwest Airlines WN 4334 1-stop Boeing 737-700 (73W) 4:35 Operates only on 2025-02-10
Mon,Tue,Thu 18:20 Los Angeles (LAX) 1 22:55 Seattle-Tacoma (SEA)
Southwest Airlines WN 4334 1-stop Boeing 737-700 (73W) 4:35 Effective 2025-02-18 through 2025-02-24
Mon 18:20 Los Angeles (LAX) 1 22:55 Seattle-Tacoma (SEA)
Southwest Airlines WN 4334 1-stop Boeing 737-700 (73W) 4:35 Operates only on 2025-03-03
Sat 12:25 Los Angeles (LAX) 1 16:30 Seattle-Tacoma (SEA)
Southwest Airlines WN 4914 1-stop Boeing 737-700 (73W) 4:05 Effective 2024-11-09 through 2024-11-16
Sat 12:25 Los Angeles (LAX) 1 16:30 Seattle-Tacoma (SEA)
Southwest Airlines WN 4914 1-stop Boeing 737-700 (73W) 4:05 Effective 2024-12-07 through 2024-12-14




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Southwest Airlines flights from Los Angeles (LAX) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Southwest Airlines WN249
08:25
Los Angeles (LAX) 1

12:35
Seattle-Tacoma (SEA)
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:10, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN362
17:20
Los Angeles (LAX) 1

22:10
Seattle-Tacoma (SEA)
Effective 2024-10-05 through 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:50, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN488
10:50
Los Angeles (LAX) 1

15:35
Seattle-Tacoma (SEA)
Valid until 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:45, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN492
05:15
Los Angeles (LAX) 1

10:00
Seattle-Tacoma (SEA)
Effective 2024-11-26 through 2024-12-02
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:45, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN492
05:15
Los Angeles (LAX) 1

10:00
Seattle-Tacoma (SEA)
Effective 2024-12-20 through 2025-01-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:45, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN492
05:15
Los Angeles (LAX) 1

10:00
Seattle-Tacoma (SEA)
Operates only on 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:45, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN644
18:35
Los Angeles (LAX) 1

23:40
Seattle-Tacoma (SEA)
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:05, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN670
09:45
Los Angeles (LAX) 1

13:45
Seattle-Tacoma (SEA)
Valid until 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN674
20:00
Los Angeles (LAX) 1

00:40(+1)
Seattle-Tacoma (SEA)
Operates only on 2024-10-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:40, 1-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Southwest Airlines WN674
20:00
Los Angeles (LAX) 1

00:50(+1)
Seattle-Tacoma (SEA)
Effective 2024-10-04 through 2024-10-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:50, 1-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Southwest Airlines WN674
20:00
Los Angeles (LAX) 1

00:50(+1)
Seattle-Tacoma (SEA)
Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:50, 1-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Southwest Airlines WN744
06:25
Los Angeles (LAX) 1

10:30
Seattle-Tacoma (SEA)
Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:05, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN754
18:00
Los Angeles (LAX) 1

22:00
Seattle-Tacoma (SEA)
Valid until 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN835
18:05
Los Angeles (LAX) 1

22:05
Seattle-Tacoma (SEA)
Valid until 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN1269
09:50
Los Angeles (LAX) 1

13:50
Seattle-Tacoma (SEA)
Valid until 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN1791
13:00
Los Angeles (LAX) 1

17:00
Seattle-Tacoma (SEA)
Valid until 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN1898
05:30
Los Angeles (LAX) 1

10:10
Seattle-Tacoma (SEA)
Effective 2025-02-15 through 2025-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:40, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN2173
18:45
Los Angeles (LAX) 1

23:20
Seattle-Tacoma (SEA)
Operates only on 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:35, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN2240
16:05
Los Angeles (LAX) 1

20:10
Seattle-Tacoma (SEA)
Effective 2024-10-05 through 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:05, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN2546
15:35
Los Angeles (LAX) 1

19:40
Seattle-Tacoma (SEA)
Effective 2025-01-11 through 2025-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:05, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN2556
18:40
Los Angeles (LAX) 1

22:40
Seattle-Tacoma (SEA)
Effective 2024-10-03 through 2024-10-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN2556
18:40
Los Angeles (LAX) 1

22:40
Seattle-Tacoma (SEA)
Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN2558
19:45
Los Angeles (LAX) 1

00:50(+1)
Seattle-Tacoma (SEA)
Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:05, 1-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Southwest Airlines WN3092
11:20
Los Angeles (LAX) 1

16:15
Seattle-Tacoma (SEA)
Effective 2024-10-05 through 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:55, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3497
18:05
Los Angeles (LAX) 1

23:20
Seattle-Tacoma (SEA)
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:15, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3497
18:05
Los Angeles (LAX) 1

23:20
Seattle-Tacoma (SEA)
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:15, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3868
07:45
Los Angeles (LAX) 1

11:40
Seattle-Tacoma (SEA)
Valid until 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:55, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4096
10:25
Los Angeles (LAX) 1

14:35
Seattle-Tacoma (SEA)
Valid until 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:10, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4180
19:35
Los Angeles (LAX) 1

23:40
Seattle-Tacoma (SEA)
Effective 2024-10-06 through 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:05, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4202
12:00
Los Angeles (LAX) 1

16:05
Seattle-Tacoma (SEA)
Effective 2024-10-05 through 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:05, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4334
18:20
Los Angeles (LAX) 1

22:55
Seattle-Tacoma (SEA)
Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:35, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4334
18:20
Los Angeles (LAX) 1

22:55
Seattle-Tacoma (SEA)
Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:35, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4334
18:20
Los Angeles (LAX) 1

22:55
Seattle-Tacoma (SEA)
Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:35, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4334
18:20
Los Angeles (LAX) 1

22:55
Seattle-Tacoma (SEA)
Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:35, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4334
18:20
Los Angeles (LAX) 1

22:55
Seattle-Tacoma (SEA)
Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:35, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4334
18:20
Los Angeles (LAX) 1

22:55
Seattle-Tacoma (SEA)
Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:35, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4914
12:25
Los Angeles (LAX) 1

16:30
Seattle-Tacoma (SEA)
Effective 2024-11-09 through 2024-11-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:05, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4914
12:25
Los Angeles (LAX) 1

16:30
Seattle-Tacoma (SEA)
Effective 2024-12-07 through 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:05, 1-stop
Boeing 737-700 (73W)
  • A domestic route 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...).
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