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 13:43 Seattle-Tacoma (SEA)
United Airlines UA 262 Non-stop Boeing 737 MAX 9 (7M9) 2:58 Effective 2024-10-28 through 2024-12-02
Daily 18:55 Los Angeles (LAX) 7 21:54 Seattle-Tacoma (SEA)
United Airlines UA 684 Non-stop Boeing 737 MAX 9 (7M9) 2:59 Effective 2025-01-07 through 2025-02-12
Daily 18:55 Los Angeles (LAX) 7 21:53 Seattle-Tacoma (SEA)
United Airlines UA 684 Non-stop Boeing 737-800 (738) 2:58 Effective from 2025-02-13
Daily 19:30 Los Angeles (LAX) 7 22:30 Seattle-Tacoma (SEA)
United Airlines UA 684 Non-stop Airbus A320 (320) 3:00 Effective 2024-10-27 through 2024-11-27
Mon,Fri-Sun 19:30 Los Angeles (LAX) 7 22:30 Seattle-Tacoma (SEA)
United Airlines UA 684 Non-stop Airbus A320 (320) 3:00 Effective 2024-11-29 through 2024-12-02
Daily 11:20 Los Angeles (LAX) 7 14:12 Seattle-Tacoma (SEA)
United Airlines UA 1249 Non-stop Boeing 737 MAX 9 (7M9) 2:52 Effective 2024-09-26 through 2024-10-26
Daily 19:30 Los Angeles (LAX) 7 22:30 Seattle-Tacoma (SEA)
United Airlines UA 1657 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2024-12-03 through 2024-12-18
Daily 08:43 Los Angeles (LAX) 7 11:34 Seattle-Tacoma (SEA)
United Airlines UA 2013 Non-stop Boeing 737-900 (739) 2:51 Valid until 2024-09-03
Wed,Thu 08:43 Los Angeles (LAX) 7 11:34 Seattle-Tacoma (SEA)
United Airlines UA 2013 Non-stop Boeing 737 MAX 8 (7M8) 2:51 Effective 2024-09-04 through 2024-09-25
Mon,Tue,Fri-Sun 08:43 Los Angeles (LAX) 7 11:34 Seattle-Tacoma (SEA)
United Airlines UA 2013 Non-stop Boeing 737-900 (739) 2:51 Effective 2024-09-06 through 2024-09-24
Mon-Fri,Sun 19:30 Los Angeles (LAX) 7 22:22 Seattle-Tacoma (SEA)
United Airlines UA 2220 Non-stop Boeing 737-800 (738) 2:52 Effective 2024-09-26 through 2024-10-25
Sat 19:55 Los Angeles (LAX) 7 22:47 Seattle-Tacoma (SEA)
United Airlines UA 2220 Non-stop Boeing 737-800 (738) 2:52 Effective 2024-09-28 through 2024-10-19
Sat 19:55 Los Angeles (LAX) 7 22:47 Seattle-Tacoma (SEA)
United Airlines UA 2220 Non-stop Airbus A320 (320) 2:52 Operates only on 2024-10-26
Fri 19:15 Los Angeles (LAX) 7 22:07 Seattle-Tacoma (SEA)
United Airlines UA 2293 Non-stop Boeing 737-800 (738) 2:52 Valid until 2024-09-20
Tue 19:30 Los Angeles (LAX) 7 22:22 Seattle-Tacoma (SEA)
United Airlines UA 2293 Non-stop Boeing 737 MAX 9 (7M9) 2:52 Valid until 2024-09-24
Mon,Thu,Sat,Sun 19:30 Los Angeles (LAX) 7 22:22 Seattle-Tacoma (SEA)
United Airlines UA 2293 Non-stop Boeing 737-800 (738) 2:52 Valid until 2024-09-23
Wed 20:30 Los Angeles (LAX) 7 23:22 Seattle-Tacoma (SEA)
United Airlines UA 2293 Non-stop Boeing 737-800 (738) 2:52 Valid until 2024-09-18
Wed 20:30 Los Angeles (LAX) 7 23:22 Seattle-Tacoma (SEA)
United Airlines UA 2293 Non-stop Boeing 737-900 (739) 2:52 Operates only on 2024-09-25
Sun 13:05 Los Angeles (LAX) 7 16:00 Seattle-Tacoma (SEA)
United Airlines UA 2390 Non-stop Boeing 737 MAX 9 (7M9) 2:55 Operates only on 2024-10-27
Sat,Sun 13:05 Los Angeles (LAX) 7 16:00 Seattle-Tacoma (SEA)
United Airlines UA 2390 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2024-11-02 through 2024-12-01
Mon-Fri,Sun 13:05 Los Angeles (LAX) 7 16:00 Seattle-Tacoma (SEA)
United Airlines UA 2390 Non-stop Boeing 737 MAX 9 (7M9) 2:55 Effective 2024-12-03 through 2024-12-18
Daily 10:22 Los Angeles (LAX) 7 13:15 Seattle-Tacoma (SEA)
United Airlines UA 2434 Non-stop Boeing 737-800 (738) 2:53 Effective from 2025-01-07
Daily 19:24 Los Angeles (LAX) 7 22:30 Seattle-Tacoma (SEA)
United Airlines UA 5216 Non-stop Embraer EMB 175 (E7W) 3:06 Effective 2024-12-19 through 2025-01-06
Daily 09:30 Los Angeles (LAX) 7 12:41 Seattle-Tacoma (SEA)
United Airlines UA 5217 Non-stop Embraer EMB 175 (E7W) 3:11 Effective 2024-12-19 through 2025-01-06
Non-Direct Flights:
Daily 18:20 Los Angeles (LAX) 7 23:50 Seattle-Tacoma (SEA)
United Airlines UA 1971 1-stop Boeing 737-800 (738) 5:30 Effective 2024-12-19 through 2025-01-06
Daily 18:55 Los Angeles (LAX) 7 00:51 Seattle-Tacoma (SEA)
United Airlines UA 1971 1-stop Boeing 737-800 (738) 5:56 Effective from 2025-02-13
The flight arrives 1 day after departure.
Sun 15:45 Los Angeles (LAX) 7 21:15 Seattle-Tacoma (SEA)
United Airlines UA 2019 1-stop Boeing 737 MAX 8 (7M8) 5:30 Effective 2024-12-22 through 2025-01-05
Mon,Thu,Fri 15:49 Los Angeles (LAX) 7 21:15 Seattle-Tacoma (SEA)
United Airlines UA 2019 1-stop Boeing 737-800 (738) 5:26 Effective 2024-12-19 through 2024-12-30
Wed 15:49 Los Angeles (LAX) 7 21:15 Seattle-Tacoma (SEA)
United Airlines UA 2019 1-stop Airbus A319 (319) 5:26 Operates only on 2024-12-25
Mon-Fri 15:49 Los Angeles (LAX) 7 21:15 Seattle-Tacoma (SEA)
United Airlines UA 2019 1-stop Boeing 737-800 (738) 5:26 Effective 2024-12-31 through 2025-01-06
Tue 15:53 Los Angeles (LAX) 7 21:15 Seattle-Tacoma (SEA)
United Airlines UA 2019 1-stop Boeing 737 MAX 9 (7M9) 5:22 Operates only on 2024-12-24
Mon-Fri,Sun 16:00 Los Angeles (LAX) 7 21:07 Seattle-Tacoma (SEA)
United Airlines UA 2019 1-stop Boeing 737-800 (738) 5:07 Effective 2024-10-27 through 2024-11-27
Mon,Fri,Sun 16:00 Los Angeles (LAX) 7 21:07 Seattle-Tacoma (SEA)
United Airlines UA 2019 1-stop Boeing 737-800 (738) 5:07 Effective 2024-11-29 through 2024-12-02
Daily 16:01 Los Angeles (LAX) 7 22:00 Seattle-Tacoma (SEA)
United Airlines UA 2019 1-stop Airbus A320 (320) 5:59 Effective 2024-09-26 through 2024-10-26
Tue 16:03 Los Angeles (LAX) 7 21:59 Seattle-Tacoma (SEA)
United Airlines UA 2019 1-stop Boeing 737 MAX 8 (7M8) 5:56 Valid until 2024-09-24
Mon,Thu,Fri,Sun 16:10 Los Angeles (LAX) 7 21:59 Seattle-Tacoma (SEA)
United Airlines UA 2019 1-stop Boeing 737-900 (739) 5:49 Valid until 2024-09-06
Wed 16:10 Los Angeles (LAX) 7 21:59 Seattle-Tacoma (SEA)
United Airlines UA 2019 1-stop Boeing 737 MAX 9 (7M9) 5:49 Valid until 2024-09-25
Sat 16:10 Los Angeles (LAX) 7 21:59 Seattle-Tacoma (SEA)
United Airlines UA 2019 1-stop Airbus A319 (319) 5:49 Valid until 2024-09-21
Sun 16:10 Los Angeles (LAX) 7 21:59 Seattle-Tacoma (SEA)
United Airlines UA 2019 1-stop Boeing 737-800 (738) 5:49 Operates only on 2024-09-08
Mon,Thu,Fri,Sun 16:10 Los Angeles (LAX) 7 21:59 Seattle-Tacoma (SEA)
United Airlines UA 2019 1-stop Boeing 737-900 (739) 5:49 Effective 2024-09-09 through 2024-09-23
Daily 16:10 Los Angeles (LAX) 7 21:06 Seattle-Tacoma (SEA)
United Airlines UA 2019 1-stop Boeing 737-900 (739) 4:56 Effective 2025-01-07 through 2025-02-12
Daily 16:10 Los Angeles (LAX) 7 21:29 Seattle-Tacoma (SEA)
United Airlines UA 2019 1-stop Boeing 737-800 (738) 5:19 Effective from 2025-02-13
Sat 16:50 Los Angeles (LAX) 7 21:07 Seattle-Tacoma (SEA)
United Airlines UA 2019 1-stop Boeing 737 MAX 9 (7M9) 4:17 Effective 2024-11-02 through 2024-11-30
Daily 13:15 Los Angeles (LAX) 7 18:17 Seattle-Tacoma (SEA)
United Airlines UA 2603 1-stop Boeing 737-800 (738) 5:02 Effective from 2025-02-13
Mon-Fri 08:05 Los Angeles (LAX) 7 15:25 Seattle-Tacoma (SEA)
United Airlines UA 2650 1-stop Boeing 737-800 (738) 7:20 Effective 2024-12-19 through 2025-01-06
Sun 08:05 Los Angeles (LAX) 7 15:25 Seattle-Tacoma (SEA)
United Airlines UA 2650 1-stop Boeing 737 MAX 9 (7M9) 7:20 Effective 2024-12-22 through 2025-01-05
Daily 08:05 Los Angeles (LAX) 7 15:31 Seattle-Tacoma (SEA)
United Airlines UA 2650 1-stop Boeing 737-900 (739) 7:26 Effective 2025-01-07 through 2025-02-12
Mon,Thu-Sun 08:15 Los Angeles (LAX) 7 15:33 Seattle-Tacoma (SEA)
United Airlines UA 2650 1-stop Boeing 737-900 (739) 7:18 Effective 2024-10-27 through 2024-11-02
Tue,Wed 08:15 Los Angeles (LAX) 7 15:18 Seattle-Tacoma (SEA)
United Airlines UA 2650 1-stop Boeing 737-900 (739) 7:03 Effective 2024-10-29 through 2024-11-20
Sun 08:15 Los Angeles (LAX) 7 15:33 Seattle-Tacoma (SEA)
United Airlines UA 2650 1-stop Airbus A319 (319) 7:18 Effective 2024-11-03 through 2024-11-17
1 2   next


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

Effective 2024-10-28 through 2024-12-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:58, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Boeing 737 MAX 9 (7M9)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:58, non-stop
Boeing 737-800 (738)

Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:00, non-stop
Airbus A320 (320)

Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 3:00, non-stop
Airbus A320 (320)

Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:52, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Valid until 2024-09-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:51, non-stop
Boeing 737-900 (739)

Effective 2024-09-04 through 2024-09-25
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:51, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-06 through 2024-09-24
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:51, non-stop
Boeing 737-900 (739)

Effective 2024-09-26 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:52, non-stop
Boeing 737-800 (738)

Effective 2024-09-28 through 2024-10-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:52, non-stop
Boeing 737-800 (738)

Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:52, non-stop
Airbus A320 (320)

Valid until 2024-09-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:52, non-stop
Boeing 737-800 (738)

Valid until 2024-09-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:52, non-stop
Boeing 737 MAX 9 (7M9)

Valid until 2024-09-23
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 2:52, non-stop
Boeing 737-800 (738)

Valid until 2024-09-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:52, non-stop
Boeing 737-800 (738)

Operates only on 2024-09-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:52, non-stop
Boeing 737-900 (739)

Operates only on 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:55, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-11-02 through 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:55, non-stop
Boeing 737 MAX 9 (7M9)

Effective from 2025-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:53, non-stop
Boeing 737-800 (738)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:06, non-stop
Embraer EMB 175 (E7W)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:11, non-stop
Embraer EMB 175 (E7W)

Non-Direct Flights:

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:30, 1-stop
Boeing 737-800 (738)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:56, 1-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Effective 2024-12-22 through 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:30, 1-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-12-19 through 2024-12-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:26, 1-stop
Boeing 737-800 (738)

Operates only on 2024-12-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:26, 1-stop
Airbus A319 (319)

Effective 2024-12-31 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 5:26, 1-stop
Boeing 737-800 (738)

Operates only on 2024-12-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:22, 1-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:07, 1-stop
Boeing 737-800 (738)

Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 5:07, 1-stop
Boeing 737-800 (738)

Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:59, 1-stop
Airbus A320 (320)

Valid until 2024-09-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:56, 1-stop
Boeing 737 MAX 8 (7M8)

Valid until 2024-09-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:49, 1-stop
Boeing 737-900 (739)

Valid until 2024-09-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:49, 1-stop
Boeing 737 MAX 9 (7M9)

Valid until 2024-09-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:49, 1-stop
Airbus A319 (319)

Operates only on 2024-09-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:49, 1-stop
Boeing 737-800 (738)

Effective 2024-09-09 through 2024-09-23
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:49, 1-stop
Boeing 737-900 (739)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:56, 1-stop
Boeing 737-900 (739)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:19, 1-stop
Boeing 737-800 (738)

Effective 2024-11-02 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:17, 1-stop
Boeing 737 MAX 9 (7M9)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:02, 1-stop
Boeing 737-800 (738)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 7:20, 1-stop
Boeing 737-800 (738)

Effective 2024-12-22 through 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:20, 1-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:26, 1-stop
Boeing 737-900 (739)

Effective 2024-10-27 through 2024-11-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 7:18, 1-stop
Boeing 737-900 (739)

Effective 2024-10-29 through 2024-11-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:03, 1-stop
Boeing 737-900 (739)

Effective 2024-11-03 through 2024-11-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:18, 1-stop
Airbus A319 (319)
Page 1 / 2        next
  • 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 2:51 and 3:11.