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

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri 10:45 Los Angeles (LAX) 7 13:47 Seattle-Tacoma (SEA)
United Airlines UA 741 Non-stop Airbus A320 (320) 3:02 Effective 2024-01-09 through 2024-01-19
Mon-Fri,Sun 10:45 Los Angeles (LAX) 7 13:47 Seattle-Tacoma (SEA)
United Airlines UA 741 Non-stop Airbus A320 (320) 3:02 Effective 2024-01-21 through 2024-02-14
Mon-Fri,Sun 10:53 Los Angeles (LAX) 7 13:47 Seattle-Tacoma (SEA)
United Airlines UA 741 Non-stop Boeing 737 MAX 8 (7M8) 2:54 Effective 2024-02-15 through 2024-03-06
Daily 18:55 Los Angeles (LAX) 7 21:53 Seattle-Tacoma (SEA)
United Airlines UA 1631 Non-stop Airbus A320 (320) 2:58 Effective from 2024-05-23
Mon-Wed 19:00 Los Angeles (LAX) 7 22:00 Seattle-Tacoma (SEA)
United Airlines UA 1631 Non-stop Boeing 737-800 (738) 3:00 Effective 2024-01-09 through 2024-01-17
Mon-Fri 19:00 Los Angeles (LAX) 7 22:00 Seattle-Tacoma (SEA)
United Airlines UA 1631 Non-stop Boeing 737-800 (738) 3:00 Effective 2024-01-18 through 2024-02-13
Wed 19:00 Los Angeles (LAX) 7 22:00 Seattle-Tacoma (SEA)
United Airlines UA 1631 Non-stop Boeing 737 MAX 9 (7M9) 3:00 Operates only on 2024-02-14
Sat 19:07 Los Angeles (LAX) 7 21:59 Seattle-Tacoma (SEA)
United Airlines UA 1631 Non-stop Boeing 737 MAX 8 (7M8) 2:52 Operates only on 2024-03-09
Mon,Tue,Thu,Sun 19:08 Los Angeles (LAX) 7 22:00 Seattle-Tacoma (SEA)
United Airlines UA 1631 Non-stop Boeing 737 MAX 8 (7M8) 2:52 Effective 2024-03-07 through 2024-03-14
Fri 19:08 Los Angeles (LAX) 7 22:00 Seattle-Tacoma (SEA)
United Airlines UA 1631 Non-stop Boeing 737-900 (739) 2:52 Effective 2024-03-08 through 2024-03-29
Wed 19:08 Los Angeles (LAX) 7 22:00 Seattle-Tacoma (SEA)
United Airlines UA 1631 Non-stop Boeing 737-800 (738) 2:52 Effective 2024-03-13 through 2024-03-27
Mon,Tue,Thu,Sat,Sun 19:08 Los Angeles (LAX) 7 22:00 Seattle-Tacoma (SEA)
United Airlines UA 1631 Non-stop Boeing 737 MAX 8 (7M8) 2:52 Effective 2024-03-16 through 2024-03-30
Sun 19:10 Los Angeles (LAX) 7 22:10 Seattle-Tacoma (SEA)
United Airlines UA 1631 Non-stop Boeing 737 MAX 9 (7M9) 3:00 Operates only on 2024-01-21
Sun 19:10 Los Angeles (LAX) 7 22:10 Seattle-Tacoma (SEA)
United Airlines UA 1631 Non-stop Boeing 737-800 (738) 3:00 Effective 2024-01-28 through 2024-02-11
Mon-Thu,Sun 19:10 Los Angeles (LAX) 7 22:00 Seattle-Tacoma (SEA)
United Airlines UA 1631 Non-stop Boeing 737-900 (739) 2:50 Effective 2024-02-15 through 2024-03-06
Sat 19:10 Los Angeles (LAX) 7 22:00 Seattle-Tacoma (SEA)
United Airlines UA 1631 Non-stop Airbus A320 (320) 2:50 Effective 2024-02-17 through 2024-03-02
Sat 19:17 Los Angeles (LAX) 7 22:17 Seattle-Tacoma (SEA)
United Airlines UA 1631 Non-stop Boeing 737 MAX 9 (7M9) 3:00 Operates only on 2024-01-13
Sat,Sun 19:17 Los Angeles (LAX) 7 22:17 Seattle-Tacoma (SEA)
United Airlines UA 1631 Non-stop Boeing 737-800 (738) 3:00 Effective 2024-01-14 through 2024-01-20
Sat 19:17 Los Angeles (LAX) 7 22:17 Seattle-Tacoma (SEA)
United Airlines UA 1631 Non-stop Boeing 737 MAX 9 (7M9) 3:00 Effective 2024-01-27 through 2024-02-10
Fri 19:20 Los Angeles (LAX) 7 22:10 Seattle-Tacoma (SEA)
United Airlines UA 1631 Non-stop Boeing 737 MAX 9 (7M9) 2:50 Effective 2024-02-16 through 2024-03-01
Daily 19:55 Los Angeles (LAX) 7 22:53 Seattle-Tacoma (SEA)
United Airlines UA 1631 Non-stop Boeing 737 MAX 8 (7M8) 2:58 Effective 2024-03-31 through 2024-05-22
Daily 10:22 Los Angeles (LAX) 7 13:15 Seattle-Tacoma (SEA)
United Airlines UA 2013 Non-stop Airbus A320 (320) 2:53 Effective from 2024-05-23
Daily 10:27 Los Angeles (LAX) 7 13:25 Seattle-Tacoma (SEA)
United Airlines UA 2013 Non-stop Boeing 737 MAX 8 (7M8) 2:58 Effective 2024-03-31 through 2024-05-22
Mon-Fri 10:55 Los Angeles (LAX) 7 13:49 Seattle-Tacoma (SEA)
United Airlines UA 2013 Non-stop Boeing 737 MAX 8 (7M8) 2:54 Effective 2024-03-07 through 2024-03-29
Sun 10:55 Los Angeles (LAX) 7 13:49 Seattle-Tacoma (SEA)
United Airlines UA 2013 Non-stop Boeing 737-800 (738) 2:54 Effective 2024-03-10 through 2024-03-24
Daily 11:00 Los Angeles (LAX) 7 14:12 Seattle-Tacoma (SEA)
United Airlines UA 5272 Non-stop Embraer EMB 175 (E7W) 3:12 Valid until 2024-01-08
Thu,Fri 19:00 Los Angeles (LAX) 7 22:09 Seattle-Tacoma (SEA)
United Airlines UA 5365 Non-stop Embraer EMB 175 (E7W) 3:09 Effective 2024-01-11 through 2024-01-12
Non-Direct Flights:
Mon-Sat 08:15 Los Angeles (LAX) 7 15:17 Seattle-Tacoma (SEA)
United Airlines UA 2650 1-stop Boeing 737-900 (739) 7:02 Effective 2024-03-07 through 2024-03-16
Sun 08:15 Los Angeles (LAX) 7 15:20 Seattle-Tacoma (SEA)
United Airlines UA 2650 1-stop Boeing 737-900 (739) 7:05 Operates only on 2024-03-10
Daily 08:15 Los Angeles (LAX) 7 15:17 Seattle-Tacoma (SEA)
United Airlines UA 2650 1-stop Boeing 737-900 (739) 7:02 Effective 2024-03-17 through 2024-03-30
Daily 08:15 Los Angeles (LAX) 7 15:23 Seattle-Tacoma (SEA)
United Airlines UA 2650 1-stop Boeing 737-900 (739) 7:08 Effective 2024-03-31 through 2024-05-22
Daily 08:15 Los Angeles (LAX) 7 15:05 Seattle-Tacoma (SEA)
United Airlines UA 2650 1-stop Boeing 737-800 (738) 6:50 Effective from 2024-05-23




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United Airlines flights from Los Angeles (LAX) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA741
10:45
Los Angeles (LAX) 7

13:47
Seattle-Tacoma (SEA)
Effective 2024-01-09 through 2024-01-19
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:02, non-stop
Airbus A320 (320)
United Airlines UA741
10:45
Los Angeles (LAX) 7

13:47
Seattle-Tacoma (SEA)
Effective 2024-01-21 through 2024-02-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:02, non-stop
Airbus A320 (320)
United Airlines UA741
10:53
Los Angeles (LAX) 7

13:47
Seattle-Tacoma (SEA)
Effective 2024-02-15 through 2024-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:54, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA1631
18:55
Los Angeles (LAX) 7

21:53
Seattle-Tacoma (SEA)
Effective from 2024-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:58, non-stop
Airbus A320 (320)
United Airlines UA1631
19:00
Los Angeles (LAX) 7

22:00
Seattle-Tacoma (SEA)
Effective 2024-01-09 through 2024-01-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737-800 (738)
United Airlines UA1631
19:00
Los Angeles (LAX) 7

22:00
Seattle-Tacoma (SEA)
Effective 2024-01-18 through 2024-02-13
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737-800 (738)
United Airlines UA1631
19:00
Los Angeles (LAX) 7

22:00
Seattle-Tacoma (SEA)
Operates only on 2024-02-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA1631
19:07
Los Angeles (LAX) 7

21:59
Seattle-Tacoma (SEA)
Operates only on 2024-03-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:52, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA1631
19:08
Los Angeles (LAX) 7

22:00
Seattle-Tacoma (SEA)
Effective 2024-03-07 through 2024-03-14
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:52, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA1631
19:08
Los Angeles (LAX) 7

22:00
Seattle-Tacoma (SEA)
Effective 2024-03-08 through 2024-03-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:52, non-stop
Boeing 737-900 (739)
United Airlines UA1631
19:08
Los Angeles (LAX) 7

22:00
Seattle-Tacoma (SEA)
Effective 2024-03-13 through 2024-03-27
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:52, non-stop
Boeing 737-800 (738)
United Airlines UA1631
19:08
Los Angeles (LAX) 7

22:00
Seattle-Tacoma (SEA)
Effective 2024-03-16 through 2024-03-30
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 2:52, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA1631
19:10
Los Angeles (LAX) 7

22:10
Seattle-Tacoma (SEA)
Operates only on 2024-01-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA1631
19:10
Los Angeles (LAX) 7

22:10
Seattle-Tacoma (SEA)
Effective 2024-01-28 through 2024-02-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737-800 (738)
United Airlines UA1631
19:10
Los Angeles (LAX) 7

22:00
Seattle-Tacoma (SEA)
Effective 2024-02-15 through 2024-03-06
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-900 (739)
United Airlines UA1631
19:10
Los Angeles (LAX) 7

22:00
Seattle-Tacoma (SEA)
Effective 2024-02-17 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Airbus A320 (320)
United Airlines UA1631
19:17
Los Angeles (LAX) 7

22:17
Seattle-Tacoma (SEA)
Operates only on 2024-01-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:00, non-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA1631
19:17
Los Angeles (LAX) 7

22:17
Seattle-Tacoma (SEA)
Effective 2024-01-14 through 2024-01-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 3:00, non-stop
Boeing 737-800 (738)
United Airlines UA1631
19:17
Los Angeles (LAX) 7

22:17
Seattle-Tacoma (SEA)
Effective 2024-01-27 through 2024-02-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:00, non-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA1631
19:20
Los Angeles (LAX) 7

22:10
Seattle-Tacoma (SEA)
Effective 2024-02-16 through 2024-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA1631
19:55
Los Angeles (LAX) 7

22:53
Seattle-Tacoma (SEA)
Effective 2024-03-31 through 2024-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:58, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA2013
10:22
Los Angeles (LAX) 7

13:15
Seattle-Tacoma (SEA)
Effective from 2024-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:53, non-stop
Airbus A320 (320)
United Airlines UA2013
10:27
Los Angeles (LAX) 7

13:25
Seattle-Tacoma (SEA)
Effective 2024-03-31 through 2024-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:58, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA2013
10:55
Los Angeles (LAX) 7

13:49
Seattle-Tacoma (SEA)
Effective 2024-03-07 through 2024-03-29
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:54, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA2013
10:55
Los Angeles (LAX) 7

13:49
Seattle-Tacoma (SEA)
Effective 2024-03-10 through 2024-03-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:54, non-stop
Boeing 737-800 (738)
United Airlines UA5272
11:00
Los Angeles (LAX) 7

14:12
Seattle-Tacoma (SEA)
Valid until 2024-01-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:12, non-stop
Embraer EMB 175 (E7W)
United Airlines UA5365
19:00
Los Angeles (LAX) 7

22:09
Seattle-Tacoma (SEA)
Effective 2024-01-11 through 2024-01-12
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:09, non-stop
Embraer EMB 175 (E7W)
Non-Direct Flights:
United Airlines UA2650
08:15
Los Angeles (LAX) 7

15:17
Seattle-Tacoma (SEA)
Effective 2024-03-07 through 2024-03-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 7:02, 1-stop
Boeing 737-900 (739)
United Airlines UA2650
08:15
Los Angeles (LAX) 7

15:20
Seattle-Tacoma (SEA)
Operates only on 2024-03-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:05, 1-stop
Boeing 737-900 (739)
United Airlines UA2650
08:15
Los Angeles (LAX) 7

15:17
Seattle-Tacoma (SEA)
Effective 2024-03-17 through 2024-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:02, 1-stop
Boeing 737-900 (739)
United Airlines UA2650
08:15
Los Angeles (LAX) 7

15:23
Seattle-Tacoma (SEA)
Effective 2024-03-31 through 2024-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:08, 1-stop
Boeing 737-900 (739)
United Airlines UA2650
08:15
Los Angeles (LAX) 7

15:05
Seattle-Tacoma (SEA)
Effective from 2024-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:50, 1-stop
Boeing 737-800 (738)
  • 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...).
  • For direct flights, the flight time varies between 2:50 and 3:12.
All LAX-SEA flights
All United Airlines flights
Return (SEA-LAX) flights
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