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).
  • 61 flights per week
  • Boeing 737-900 (winglets) Passenger/BBJ3
    Boeing 737MAX 9 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
  • Business and first class available
SAN
Direct
SEA
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
AS1473
06:18
06:18
06:18
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
----
08:40
AS1477
10:09
10:09
----
10:09
10:09
----
10:09
AS475
11:21
11:21
11:21
11:21
11:21
11:21
11:21
AS465
13:59
13:59
13:59
13:59
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13:59
13:59
AS1575
----
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14:03
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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
----
----
----
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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.
  • 34 flights per week
  • Boeing 737-900 Passenger
    Boeing 737-800 Passenger
  • Business and first class available
SAN
Direct
SEA
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
DL2530
07:03
07:03
07:03
07:03
07:03
07:03
07:03
DL2508
11:06
11:06
11:06
11:06
11:06
11:06
11:06
DL2533
13:36
13:36
13:36
13:36
13:36
13:36
13:34
DL2572
16:11
16:11
16:11
16:11
16:11
16:11
16:11
DL2613
19:00
19:00
19:00
19:00
19:00
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19:00
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
  • 7 flights per week
  • Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737-800 (winglets) Passenger/BBJ2
SAN
Direct
SEA
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
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
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
WN3544
WN1739
06:45
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06:45
06:45
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WN4061
WN1166
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----
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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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----
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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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----
----
----
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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
----
----
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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----
----
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16:40
WN187
WN4985
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----
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----
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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
----
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18:00
18:00
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WN311
WN1846
----
----
----
----
----
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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
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
WN3537
WN1404
----
08:00
08:00
----
----
----
----
WN4509
WN4982
----
----
----
----
----
08:50
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WN2100
WN1404
----
09:55
09:55
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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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11:40
WN2024
WN4982
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----
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13:10
WN2299
WN3705
----
----
----
----
----
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 737MAX 9 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
SAN
 
Via MFR
 
SEA
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
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 737MAX 9 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
SAN
 
Via OAK
 
SEA
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
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
AS2190
AS1359
16:55
----
16:55
16:55
16:55
----
16:55
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 2026-07-12
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