Airlines with flights from Seattle to San Francisco

There are three airlines with scheduled flights between SEA and SFO. United, Alaska Airlines and Delta has non-stop flights from Seattle Airport to SFO Airport and the flight time is 2 hours and 17 minutes.

Change direction

Choose airline

Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 2 hours and 17 minutes
  • San Francisco is a United Airlines hub.
  • 54 flights per week
  • Airbus A319
    Boeing 737-800 Passenger
    Embraer 175 (Enhanced Winglets)
    Airbus A320
    Boeing 737MAX 8 Passenger
    Boeing 737-900 Passenger
  • Business and first class available
SEA
Direct
SFO
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA1259
----
----
05:00
05:00
----
----
05:00
UA5676
05:00
06:08
----
----
05:00
06:08
----
UA2842
07:00
----
07:00
07:00
07:00
----
07:00
UA2831
08:45
08:45
08:45
08:45
08:45
08:45
08:45
UA737
10:29
10:29
10:29
10:29
10:29
10:29
10:29
UA2205
13:30
----
----
13:30
13:30
13:30
13:30
UA5419
----
13:30
13:30
----
----
----
----
UA5434
----
----
----
15:23
15:23
----
15:23
UA325
15:33
15:33
15:33
----
----
15:30
----
UA2866
17:20
17:20
17:20
17:20
17:20
17:20
----
UA5592
----
----
----
----
----
----
17:20
UA2837
19:05
19:05
19:05
19:05
19:05
19:05
18:48
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - SFO

The timetable & schedule information was updated at 2026-04-22

Alaska Airlines

Non-stop with Alaska Airlines

  • Total flight time: 2 hours and 15 minutes
  • One World Alliance
  • Seattle and San Francisco are both Alaska Airlines hubs.
  • 51 flights per week
  • Boeing 737-900 (winglets) Passenger/BBJ3
    Boeing 737MAX 9 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 8 Passenger
  • Business and first class available
SEA
Direct
SFO
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AS725
07:03
07:03
07:03
07:03
07:03
07:03
07:03
AS528
08:53
08:53
08:53
08:53
08:53
08:53
08:53
AS655
11:42
11:42
11:42
11:42
11:42
11:42
11:42
AS680
13:20
13:22
13:20
13:20
13:20
13:20
13:20
AS1385
16:36
16:36
16:36
16:36
16:36
15:51
16:36
AS791
17:36
17:36
17:36
17:36
17:36
17:36
17:36
AS619
18:36
18:36
18:36
18:36
18:36
18:36
18:36
AS628
19:42
19:42
19:42
19:42
19:42
19:42
19:42
AS590
20:42
20:42
20:42
20:42
20:42
----
20:42
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - SFO

The timetable & schedule information was updated at 2026-04-22

Delta Air Lines

Non-stop with Delta Air Lines

  • Total flight time: 2 hours and 22 minutes
  • Sky Team Alliance
  • Seattle is a Delta Air Lines hub.
  • 49 flights per week
  • Airbus A220-300
    Embraer 175 (Enhanced Winglets)
  • Business and first class available
SEA
Direct
SFO
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL2870
07:20
07:20
07:20
07:20
07:20
07:20
07:20
DL1412
09:45
09:45
09:45
09:45
09:45
09:45
09:45
DL3707
14:30
14:30
14:30
14:30
14:30
14:30
14:30
DL3991
17:52
17:52
17:52
17:52
17:52
17:59
17:59
DL2635
21:45
21:45
21:45
21:45
21:45
21:45
21:45
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - SFO

The timetable & schedule information was updated at 2026-04-22

Alaska Airlines

Via Portland with Alaska Airlines

  • Total flight time: 3h 26m - 5h 49m.
  • One World Alliance
  • Seattle and San Francisco are both Alaska Airlines hubs.
  • 213 flights per week
  • Boeing 737-900 (winglets) Passenger/BBJ3
    Boeing 737MAX 9 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 8 Passenger
SEA
 
Via PDX
 
SFO
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AS3290
AS1445
08:45
08:45
08:45
08:45
08:45
----
08:45
AS2181
AS236
12:05
12:05
12:05
12:05
12:05
12:05
12:05
AS3204
AS504
13:45
13:45
13:45
13:45
13:45
13:45
13:45
AS686
AS504
15:55
15:55
15:55
15:55
15:55
15:55
15:55
AS2302
AS2112
17:59
17:59
17:59
17:59
17:59
17:59
17:59
AS2372
AS2112
19:22
19:22
19:22
19:22
19:22
19:22
19:22
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - SFO

The timetable & schedule information was updated at 2026-04-22

Alaska Airlines

Via Boise with Alaska Airlines

  • Total flight time: 3h 54m - 5h 33m.
  • One World Alliance
  • Seattle and San Francisco are both Alaska Airlines hubs.
  • 14 flights per week
  • Boeing 737-900 (winglets) Passenger/BBJ3
    Boeing 737MAX 9 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 8 Passenger
SEA
 
Via BOI
 
SFO
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AS248
AS3025
07:10
07:10
07:10
07:10
07:10
07:10
07:10
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - SFO

The timetable & schedule information was updated at 2026-04-22

Alaska Airlines

Via Spokane with Alaska Airlines

  • Total flight time: 4h 07m - 6h 29m.
  • One World Alliance
  • Seattle and San Francisco are both Alaska Airlines hubs.
  • 46 flights per week
  • Boeing 737-900 (winglets) Passenger/BBJ3
    Boeing 737MAX 9 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 8 Passenger
SEA
 
Via GEG
 
SFO
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AS2074
AS3070
14:22
14:22
14:22
14:22
14:22
14:22
14:22
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - SFO

The timetable & schedule information was updated at 2026-04-22

Alaska Airlines

Via Redmond with Alaska Airlines

  • Total flight time: 3h 55m - 5h 40m.
  • One World Alliance
  • Seattle and San Francisco are both Alaska Airlines hubs.
  • 45 flights per week
  • Boeing 737-900 (winglets) Passenger/BBJ3
    Boeing 737MAX 9 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 8 Passenger
SEA
 
Via RDM
 
SFO
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AS2400
AS3212
11:56
----
11:56
----
----
----
----
AS3126
AS3226
----
15:57
----
15:57
15:57
15:57
15:57
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - SFO

The timetable & schedule information was updated at 2026-04-22

Change direction

Staying up-to-date with the airlines

At Airlineinformation.com you can learn all about the airlines operating around the world together with their destinations and where they operate. You will get a transparent overview of airlines with scheduled flights between any two destinations with non-stop or 1-stop flights regardless of price or availability.
Flight data on this page was last updated on 2026-06-02
© 2026 Westcoast Digital