Airlines with flights from San Diego to Seattle

There are five airlines with scheduled flights between SAN and SEA. Alaska Airlines, Delta and Southwest has non-stop flights from San Diego International Airport to Seattle Airport and the flight time is 3 hours and 2 minutes.

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Schedules

Alaska Airlines

Non-stop with Alaska Airlines

  • Total flight time: 3 hours and 2 minutes
  • One World Alliance
  • San Diego is a Alaska Airlines focus city. Seattle is a Alaska Airlines hub (Primary hub).
  • 58 flights per week
  • Boeing 737-900 (winglets) Passenger/BBJ3
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 9 Passenger
  • Business and first class available
SAN
Direct
SEA
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AS1473
06:18
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06:18
06:18
06:18
06:18
AS512
07:18
07:18
07:18
07:18
07:18
07:18
07:18
AS753
08:40
08:40
08:40
08:40
08:40
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08:40
AS1477
10:09
10:09
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10:09
10:09
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10:09
AS475
11:21
11:21
11:21
11:21
11:21
11:21
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AS465
13:59
13:59
13:59
13:59
13:59
13:59
13:59
AS1381
15:16
15:16
15:16
15:16
15:16
15:16
15:16
AS417
17:35
17:35
17:35
17:35
17:35
17:35
17:35
AS1431
18:35
18:35
18:35
18:35
18:35
18:35
18:35
AS1362
20:35
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20:35
20:35
20:35
20:35
20:35
SHOW RETURN SCHEDULE
CHECK PRICES FOR SAN - SEA

The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Non-stop with Delta Air Lines

  • Total flight time: 3 hours and 10 minutes
  • Sky Team Alliance
  • Seattle is a Delta Air Lines hub.
  • 56 flights per week
  • Boeing 737-900 Passenger
    Boeing 737-800 Passenger
  • Business and first class available
SAN
Direct
SEA
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL2530
07:00
07:00
07:00
07:00
07:00
07:00
07:00
DL2508
11:05
11:05
11:05
11:05
11:05
11:05
11:05
DL2533
13:36
13:36
13:36
13:36
13:36
13:36
13:36
DL2572
16:03
16:03
16:03
16:03
16:03
16:03
16:03
DL2613
19:10
19:10
19:10
19:10
19:10
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19:10
SHOW RETURN SCHEDULE
CHECK PRICES FOR SAN - SEA

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Non-stop with Southwest Airlines

  • Total flight time: 3 hours and 5 minutes
  • Low-cost airline
  • 9 flights per week
  • Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737-800 (winglets) Passenger/BBJ2
SAN
Direct
SEA
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN4769
14:00
13:55
13:55
14:00
14:00
13:35
11:55
SHOW RETURN SCHEDULE
CHECK PRICES FOR SAN - SEA

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Via Sacramento with Southwest Airlines

  • Total flight time: 4h 10m - 6h 40m.
  • Low-cost airline
  • 177 flights per week
  • Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737-800 (winglets) Passenger/BBJ2
SAN
 
Via SMF
 
SEA
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN3544
WN1739
06:45
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06:45
06:45
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WN4061
WN1166
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07:20
WN4187
WN1166
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08:30
WN4356
WN1739
08:40
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08:40
08:40
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WN779
WN1166
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----
----
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09:30
WN2325
WN2720
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09:45
09:45
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WN1699
WN4920
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----
----
----
----
10:05
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WN2146
WN2720
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11:30
11:30
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----
----
----
WN3547
WN555
----
----
----
----
----
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14:40
WN4552
WN555
15:00
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----
15:00
15:00
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WN4464
WN555
15:50
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15:50
15:50
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WN1206
WN555
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----
----
----
----
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15:55
WN4486
WN555
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----
----
----
----
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16:40
WN187
WN4985
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----
----
----
----
17:00
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WN3549
WN2250
----
17:30
17:30
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----
----
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WN3549
WN4985
18:00
----
----
18:00
18:00
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WN311
WN1846
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----
----
----
----
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18:45
WN4058
WN2250
----
19:15
19:15
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----
----
----
WN4464
WN1846
----
----
----
----
----
----
19:30
WN3550
WN4985
19:30
----
----
19:30
19:30
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR SAN - SEA

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Via San Jose with Southwest Airlines

  • Total flight time: 4h 10m - 7h 20m.
  • Low-cost airline
  • 126 flights per week
  • Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737-800 (winglets) Passenger/BBJ2
SAN
 
Via SJC
 
SEA
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN3537
WN1404
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08:00
08:00
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----
----
----
WN4509
WN4982
----
----
----
----
----
08:50
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WN2100
WN1404
----
09:55
09:55
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----
----
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WN1191
WN4982
10:30
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----
10:30
10:30
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WN2802
WN4982
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----
----
----
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11:40
WN2024
WN4982
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----
----
----
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13:10
WN2299
WN3705
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----
----
----
----
15:50
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WN3540
WN3705
----
16:15
16:15
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----
----
19:15
WN3541
WN3705
----
----
----
----
----
17:15
17:30
WN4185
WN3705
18:00
----
----
18:00
18:00
----
18:20
WN4186
WN3705
19:30
----
----
19:30
19:30
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR SAN - SEA

The timetable & schedule information was updated at 2026-04-21

Alaska Airlines

Via Medford with Alaska Airlines

  • Total flight time: 4h 10m - 4h 19m.
  • One World Alliance
  • San Diego is a Alaska Airlines focus city. Seattle is a Alaska Airlines hub (Primary hub).
  • 41 flights per week
  • Boeing 737-900 (winglets) Passenger/BBJ3
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 9 Passenger
SAN
 
Via MFR
 
SEA
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
SHOW RETURN SCHEDULE
CHECK PRICES FOR SAN - SEA

The timetable & schedule information was updated at 2026-04-21

Alaska Airlines

Via Oakland with Alaska Airlines

  • Total flight time: 4h 12m - 6h 34m.
  • One World Alliance
  • San Diego is a Alaska Airlines focus city. Seattle is a Alaska Airlines hub (Primary hub).
  • Boeing 737-900 (winglets) Passenger/BBJ3
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 9 Passenger
SAN
 
Via OAK
 
SEA
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AS3320
AS705
08:14
08:14
08:14
08:14
08:14
08:14
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AS3218
AS1464
12:30
12:30
12:30
12:30
12:30
12:30
12:30
SHOW RETURN SCHEDULE
CHECK PRICES FOR SAN - SEA

The timetable & schedule information was updated at 2026-04-21

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Flight data on this page was last updated on 2026-06-02
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