United Airlines flights from Seattle-Tacoma (SEA) to San Francisco (SFO).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue 19:33 Seattle-Tacoma (SEA) 21:50 San Francisco (SFO) 3
United Airlines UA 1485 Non-stop Boeing 737 MAX 9 (7M9) 2:17 Effective 2025-05-06 through 2025-05-20
Daily 09:20 Seattle-Tacoma (SEA) 11:40 San Francisco (SFO) 3
United Airlines UA 1596 Non-stop Airbus A320 (320) 2:20 Effective from 2026-01-06
Daily 09:25 Seattle-Tacoma (SEA) 11:45 San Francisco (SFO) 3
United Airlines UA 1596 Non-stop Airbus A320 (320) 2:20 Effective 2025-12-02 through 2025-12-17
Daily 09:40 Seattle-Tacoma (SEA) 11:49 San Francisco (SFO) 3
United Airlines UA 1596 Non-stop Airbus A320 (320) 2:09 Effective 2025-10-26 through 2025-12-01
Tue-Sat 14:40 Seattle-Tacoma (SEA) 16:57 San Francisco (SFO) 3
United Airlines UA 1620 Non-stop Airbus A320 (320) 2:17 Effective 2025-05-03 through 2025-05-10
Daily 14:40 Seattle-Tacoma (SEA) 16:57 San Francisco (SFO) 3
United Airlines UA 1620 Non-stop Airbus A320 (320) 2:17 Effective 2025-05-11 through 2025-05-21
Mon,Tue,Thu,Fri 14:50 Seattle-Tacoma (SEA) 17:06 San Francisco (SFO) 3
United Airlines UA 1620 Non-stop Boeing 737 MAX 8 (7M8) 2:16 Effective 2025-05-22 through 2025-06-03
Wed 14:50 Seattle-Tacoma (SEA) 17:06 San Francisco (SFO) 3
United Airlines UA 1620 Non-stop Boeing 737-800 (738) 2:16 Operates only on 2025-05-28
Mon-Fri 14:50 Seattle-Tacoma (SEA) 17:06 San Francisco (SFO) 3
United Airlines UA 1620 Non-stop Boeing 737 MAX 8 (7M8) 2:16 Effective 2025-06-04 through 2025-08-18
Mon,Thu-Sun 05:05 Seattle-Tacoma (SEA) 07:17 San Francisco (SFO) 3
United Airlines UA 1697 Non-stop Boeing 737-900 (739) 2:12 Valid until 2025-05-19
Daily 19:34 Seattle-Tacoma (SEA) 21:48 San Francisco (SFO) 3
United Airlines UA 1881 Non-stop Boeing 737 MAX 8 (7M8) 2:14 Effective 2025-08-19 through 2025-09-24
Mon,Tue,Thu-Sun 19:34 Seattle-Tacoma (SEA) 21:50 San Francisco (SFO) 3
United Airlines UA 1944 Non-stop Boeing 737-900 (739) 2:16 Effective 2025-06-26 through 2025-07-03
Wed 19:34 Seattle-Tacoma (SEA) 21:50 San Francisco (SFO) 3
United Airlines UA 1944 Non-stop Boeing 737 MAX 9 (7M9) 2:16 Effective 2025-07-02 through 2025-07-30
Mon,Tue,Thu-Sun 19:34 Seattle-Tacoma (SEA) 21:50 San Francisco (SFO) 3
United Airlines UA 1944 Non-stop Boeing 737-900 (739) 2:16 Effective 2025-07-05 through 2025-07-29
Thu 19:34 Seattle-Tacoma (SEA) 21:50 San Francisco (SFO) 3
United Airlines UA 1944 Non-stop Boeing 737 MAX 9 (7M9) 2:16 Operates only on 2025-07-31
Daily 08:45 Seattle-Tacoma (SEA) 11:05 San Francisco (SFO) 3
United Airlines UA 1957 Non-stop Airbus A320 (320) 2:20 Effective 2025-10-26 through 2025-12-01
Mon,Wed-Fri,Sun 05:05 Seattle-Tacoma (SEA) 07:17 San Francisco (SFO) 3
United Airlines UA 2166 Non-stop Boeing 737 MAX 9 (7M9) 2:12 Effective 2025-06-01 through 2025-06-25
Thu 05:10 Seattle-Tacoma (SEA) 07:22 San Francisco (SFO) 3
United Airlines UA 2166 Non-stop Airbus A319 (319) 2:12 Operates only on 2025-05-22
Fri 05:10 Seattle-Tacoma (SEA) 07:22 San Francisco (SFO) 3
United Airlines UA 2166 Non-stop Boeing 737-900 (739) 2:12 Operates only on 2025-05-23
Mon,Wed-Fri 05:10 Seattle-Tacoma (SEA) 07:22 San Francisco (SFO) 3
United Airlines UA 2166 Non-stop Boeing 737 MAX 9 (7M9) 2:12 Effective 2025-05-26 through 2025-05-30
Daily 15:11 Seattle-Tacoma (SEA) 17:30 San Francisco (SFO) 3
United Airlines UA 2355 Non-stop Airbus A320 (320) 2:19 Effective 2025-12-18 through 2026-01-05
Daily 15:19 Seattle-Tacoma (SEA) 17:34 San Francisco (SFO) 3
United Airlines UA 2355 Non-stop Boeing 737-800 (738) 2:15 Effective 2025-08-19 through 2025-09-24
Daily 15:23 Seattle-Tacoma (SEA) 17:39 San Francisco (SFO) 3
United Airlines UA 2355 Non-stop Boeing 737 MAX 8 (7M8) 2:16 Effective 2025-09-25 through 2025-10-25
Daily 15:24 Seattle-Tacoma (SEA) 17:43 San Francisco (SFO) 3
United Airlines UA 2355 Non-stop Airbus A320 (320) 2:19 Effective from 2026-02-12
Daily 15:25 Seattle-Tacoma (SEA) 17:44 San Francisco (SFO) 3
United Airlines UA 2355 Non-stop Airbus A320 (320) 2:19 Effective 2026-01-06 through 2026-02-11
Daily 18:13 Seattle-Tacoma (SEA) 20:31 San Francisco (SFO) 3
United Airlines UA 2430 Non-stop Airbus A320 (320) 2:18 Effective 2025-12-18 through 2026-01-05
Daily 18:13 Seattle-Tacoma (SEA) 20:26 San Francisco (SFO) 3
United Airlines UA 2430 Non-stop Airbus A320 (320) 2:13 Effective 2026-01-06 through 2026-02-11
Daily 16:25 Seattle-Tacoma (SEA) 18:38 San Francisco (SFO) 3
United Airlines UA 2482 Non-stop Airbus A320 (320) 2:13 Effective 2025-12-02 through 2025-12-17
Daily 16:30 Seattle-Tacoma (SEA) 18:43 San Francisco (SFO) 3
United Airlines UA 2482 Non-stop Airbus A320 (320) 2:13 Effective 2025-12-18 through 2026-01-05
Daily 16:35 Seattle-Tacoma (SEA) 18:53 San Francisco (SFO) 3
United Airlines UA 2482 Non-stop Airbus A320 (320) 2:18 Effective 2025-10-26 through 2025-12-01
Daily 16:58 Seattle-Tacoma (SEA) 19:11 San Francisco (SFO) 3
United Airlines UA 2482 Non-stop Airbus A320 (320) 2:13 Effective from 2026-02-12
Mon-Fri,Sun 17:10 Seattle-Tacoma (SEA) 19:26 San Francisco (SFO) 3
United Airlines UA 2482 Non-stop Airbus A319 (319) 2:16 Effective 2025-06-26 through 2025-07-03
Mon-Fri,Sun 17:10 Seattle-Tacoma (SEA) 19:26 San Francisco (SFO) 3
United Airlines UA 2482 Non-stop Airbus A319 (319) 2:16 Effective 2025-07-06 through 2025-08-18
Daily 17:30 Seattle-Tacoma (SEA) 19:42 San Francisco (SFO) 3
United Airlines UA 2482 Non-stop Boeing 737-900 (739) 2:12 Effective 2025-08-19 through 2025-09-24
Daily 17:35 Seattle-Tacoma (SEA) 19:47 San Francisco (SFO) 3
United Airlines UA 2482 Non-stop Boeing 737 MAX 8 (7M8) 2:12 Effective 2025-09-25 through 2025-10-25
Daily 19:35 Seattle-Tacoma (SEA) 21:49 San Francisco (SFO) 3
United Airlines UA 2632 Non-stop Boeing 737 MAX 9 (7M9) 2:14 Effective 2025-09-25 through 2025-10-25
Daily 07:00 Seattle-Tacoma (SEA) 09:19 San Francisco (SFO) 3
United Airlines UA 2640 Non-stop Airbus A320 (320) 2:19 Effective 2025-09-25 through 2025-10-25
Daily 07:04 Seattle-Tacoma (SEA) 09:23 San Francisco (SFO) 3
United Airlines UA 2640 Non-stop Airbus A320 (320) 2:19 Effective 2025-08-19 through 2025-09-24
Daily 07:05 Seattle-Tacoma (SEA) 09:21 San Francisco (SFO) 3
United Airlines UA 2640 Non-stop Airbus A320 (320) 2:16 Effective 2026-01-06 through 2026-02-11
Daily 07:15 Seattle-Tacoma (SEA) 09:35 San Francisco (SFO) 3
United Airlines UA 2640 Non-stop Airbus A320 (320) 2:20 Effective 2025-12-18 through 2026-01-05
Daily 07:15 Seattle-Tacoma (SEA) 09:31 San Francisco (SFO) 3
United Airlines UA 2640 Non-stop Airbus A320 (320) 2:16 Effective from 2026-02-12
Sat,Sun 14:50 Seattle-Tacoma (SEA) 17:12 San Francisco (SFO) 3
United Airlines UA 5482 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2025-08-02 through 2025-08-17
Sat 19:27 Seattle-Tacoma (SEA) 21:50 San Francisco (SFO) 3
United Airlines UA 5514 Non-stop Embraer EMB 175 (E7W) 2:23 Effective 2025-05-03 through 2025-05-17
Sat,Sun 14:50 Seattle-Tacoma (SEA) 17:12 San Francisco (SFO) 3
United Airlines UA 5575 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2025-06-28 through 2025-07-27
Daily 05:00 Seattle-Tacoma (SEA) 07:15 San Francisco (SFO) 3
United Airlines UA 5657 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2025-09-25 through 2025-10-25
Sat,Sun 14:50 Seattle-Tacoma (SEA) 17:12 San Francisco (SFO) 3
United Airlines UA 5690 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2025-05-24 through 2025-06-22
Daily 09:05 Seattle-Tacoma (SEA) 11:28 San Francisco (SFO) 3
United Airlines UA 5707 Non-stop Embraer EMB 175 (E7W) 2:23 Effective 2025-08-19 through 2025-09-24
Mon,Thu,Fri 09:10 Seattle-Tacoma (SEA) 11:29 San Francisco (SFO) 3
United Airlines UA 5863 Non-stop Embraer EMB 175 (E7W) 2:19 Valid until 2025-05-02
Mon,Thu,Fri,Sun 09:10 Seattle-Tacoma (SEA) 11:29 San Francisco (SFO) 3
United Airlines UA 5863 Non-stop Embraer EMB 175 (E7W) 2:19 Effective 2025-05-04 through 2025-05-19
Daily 17:35 Seattle-Tacoma (SEA) 19:55 San Francisco (SFO) 3
United Airlines UA 5969 Non-stop Embraer EMB 175 (E7W) 2:20 Effective 2025-06-01 through 2025-06-25
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United Airlines flights from Seattle-Tacoma (SEA) to San Francisco (SFO).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2025-05-06 through 2025-05-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:17, non-stop
Boeing 737 MAX 9 (7M9)

Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Airbus A320 (320)

Effective 2025-12-02 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Airbus A320 (320)

Effective 2025-10-26 through 2025-12-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:09, non-stop
Airbus A320 (320)

Effective 2025-05-03 through 2025-05-10
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:17, non-stop
Airbus A320 (320)

Effective 2025-05-11 through 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Airbus A320 (320)

Effective 2025-05-22 through 2025-06-03
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:16, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2025-05-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:16, non-stop
Boeing 737-800 (738)

Effective 2025-06-04 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:16, non-stop
Boeing 737 MAX 8 (7M8)

Valid until 2025-05-19
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:12, non-stop
Boeing 737-900 (739)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:14, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-06-26 through 2025-07-03
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Boeing 737-900 (739)

Effective 2025-07-02 through 2025-07-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:16, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-07-05 through 2025-07-29
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Boeing 737-900 (739)

Operates only on 2025-07-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:16, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-10-26 through 2025-12-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Airbus A320 (320)

Effective 2025-06-01 through 2025-06-25
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:12, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2025-05-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:12, non-stop
Airbus A319 (319)

Operates only on 2025-05-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:12, non-stop
Boeing 737-900 (739)

Effective 2025-05-26 through 2025-05-30
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:12, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Airbus A320 (320)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:15, non-stop
Boeing 737-800 (738)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Boeing 737 MAX 8 (7M8)

Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Airbus A320 (320)

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Airbus A320 (320)

Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Airbus A320 (320)

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:13, non-stop
Airbus A320 (320)

Effective 2025-12-02 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:13, non-stop
Airbus A320 (320)

Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:13, non-stop
Airbus A320 (320)

Effective 2025-10-26 through 2025-12-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Airbus A320 (320)

Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:13, non-stop
Airbus A320 (320)

Effective 2025-06-26 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:16, non-stop
Airbus A319 (319)

Effective 2025-07-06 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:16, non-stop
Airbus A319 (319)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:12, non-stop
Boeing 737-900 (739)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:12, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:14, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Airbus A320 (320)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Airbus A320 (320)

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Airbus A320 (320)

Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Airbus A320 (320)

Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Airbus A320 (320)

Effective 2025-08-02 through 2025-08-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

Effective 2025-05-03 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:23, non-stop
Embraer EMB 175 (E7W)

Effective 2025-06-28 through 2025-07-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)

Effective 2025-05-24 through 2025-06-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Embraer EMB 175 (E7W)

Valid until 2025-05-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:19, non-stop
Embraer EMB 175 (E7W)

Effective 2025-05-04 through 2025-05-19
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:19, non-stop
Embraer EMB 175 (E7W)

Effective 2025-06-01 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Embraer EMB 175 (E7W)
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  • A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at San Francisco airport (SFO).
  • The flight distance is 679 miles, or 1092 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 2:09 and 2:23.