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Direct flights from San Diego to Seattle

Airlines Schedules

SAN - SEA route map All flights from SAN to SEA non-stop. There are direct flights from San Diego International Airport (SAN), California, USA to Seattle Tacoma International (SEA), Washington, USA with Alaska Airlines, Delta Air Lines and Southwest Airlines. 107 weekly departures are currently scheduled on this route. Departure times range from 06:15 to 20:55 depending on the schedule period. The flight distance is 1057 miles (1701 km). Flight time ranges from 2 hours and 54 minutes to 3 hours and 22 minutes.

SAN
San Diego Airport
USASan Diego , USA
SEA
Seattle Tacoma
USASeattle , USA
SAN
San Diego Airport
USASan Diego , USA
Seattle Tacoma
USASeattle , USA
SEA
Flight time 2h 54min to 3h 22min
Updated Jun 29, 2026
CHANGE DIRECTION

Airlines with non-stop routes:

Alaska Airlines oneworld

Departure times vary between 06:15 and 20:55 • From Terminal 2
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
66 flights/week
66 flights/week

Delta Air Lines SkyTeam

Departure times vary between 07:00 and 19:02 • From Terminal 2
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
34 flights/week
34 flights/week

Southwest Airlines Low-cost carrier

Departure times vary between 07:00 and 18:00 • From Terminal 1
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
7 flights/week
7 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from San Diego to Seattle with Alaska Airlines

This is a weekly direct flight schedule for Alaska Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
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
13:59
13:59
13:59
AS1381
15:16
15:16
15:16
15:16
15:16
15:19
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

The timetable & schedule information was updated at 2026-06-29

RETURN SCHEDULE
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Flight schedule from San Diego to Seattle with Delta Air Lines

This is a weekly direct flight schedule for Delta Air Lines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
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
13:34
13:34
13:34
13:34
13:34
13:34
13:34
DL2572
16:11
16:11
16:11
16:11
16:11
16:11
16:11
DL2613
19:02
19:02
19:02
19:02
19:02
----
19:02

The timetable & schedule information was updated at 2026-06-29

RETURN SCHEDULE
CHECK PRICES
Flight schedule from San Diego to Seattle with Southwest Airlines

This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
WN247
----
07:00
07:00
----
----
----
----
WN2631
----
----
----
08:30
08:30
09:00
08:45
WN4769
14:00
----
----
----
----
----
----
WN4310
----
18:00
18:00
16:40
16:40
16:40
17:15

The timetable & schedule information was updated at 2026-06-29

RETURN SCHEDULE
CHECK PRICES
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San Diego to Seattle scheduled departures

Select a date to see every published non-stop departure between SAN and SEA.

Tuesday
Tue
Aug 04
16 flights(16)
Wednesday
Wed
Aug 05
15 flights(15)
Thursday
Thu
Aug 06
16 flights(16)
Friday
Fri
Aug 07
16 flights(16)
Saturday
Sat
Aug 08
13 flights(13)
Sunday
Sun
Aug 09
17 flights(17)
Monday
Mon
Aug 10
16 flights(16)
Time
Airline
Flight
06:18
Alaska Airlines Alaska Airlines
AS1473
07:00
Southwest Airlines Southwest Airlines
WN247
07:03
Delta Air Lines Delta Air Lines
DL2530
07:18
Alaska Airlines Alaska Airlines
AS512
08:40
Alaska Airlines Alaska Airlines
AS753
10:09
Alaska Airlines Alaska Airlines
AS1477
11:06
Delta Air Lines Delta Air Lines
DL2508
11:21
Alaska Airlines Alaska Airlines
AS475
13:34
Delta Air Lines Delta Air Lines
DL2533
13:59
Alaska Airlines Alaska Airlines
AS465
15:16
Alaska Airlines Alaska Airlines
AS1381
16:11
Delta Air Lines Delta Air Lines
DL2572
17:35
Alaska Airlines Alaska Airlines
AS417
18:00
Southwest Airlines Southwest Airlines
WN4310
18:35
Alaska Airlines Alaska Airlines
AS1431
19:02
Delta Air Lines Delta Air Lines
DL2613
06:18
Alaska Airlines Alaska Airlines
AS1473
07:00
Southwest Airlines Southwest Airlines
WN247
07:03
Delta Air Lines Delta Air Lines
DL2530
07:18
Alaska Airlines Alaska Airlines
AS512
08:40
Alaska Airlines Alaska Airlines
AS753
11:06
Delta Air Lines Delta Air Lines
DL2508
11:21
Alaska Airlines Alaska Airlines
AS475
13:34
Delta Air Lines Delta Air Lines
DL2533
13:59
Alaska Airlines Alaska Airlines
AS465
15:16
Alaska Airlines Alaska Airlines
AS1381
16:11
Delta Air Lines Delta Air Lines
DL2572
17:35
Alaska Airlines Alaska Airlines
AS417
18:00
Southwest Airlines Southwest Airlines
WN4310
18:35
Alaska Airlines Alaska Airlines
AS1431
19:02
Delta Air Lines Delta Air Lines
DL2613
06:18
Alaska Airlines Alaska Airlines
AS1473
07:03
Delta Air Lines Delta Air Lines
DL2530
07:18
Alaska Airlines Alaska Airlines
AS512
08:30
Southwest Airlines Southwest Airlines
WN2631
08:40
Alaska Airlines Alaska Airlines
AS753
10:09
Alaska Airlines Alaska Airlines
AS1477
11:06
Delta Air Lines Delta Air Lines
DL2508
11:21
Alaska Airlines Alaska Airlines
AS475
13:34
Delta Air Lines Delta Air Lines
DL2533
13:59
Alaska Airlines Alaska Airlines
AS465
15:16
Alaska Airlines Alaska Airlines
AS1381
16:11
Delta Air Lines Delta Air Lines
DL2572
16:40
Southwest Airlines Southwest Airlines
WN4310
17:35
Alaska Airlines Alaska Airlines
AS417
18:35
Alaska Airlines Alaska Airlines
AS1431
19:02
Delta Air Lines Delta Air Lines
DL2613
06:18
Alaska Airlines Alaska Airlines
AS1473
07:03
Delta Air Lines Delta Air Lines
DL2530
07:18
Alaska Airlines Alaska Airlines
AS512
08:30
Southwest Airlines Southwest Airlines
WN2631
08:40
Alaska Airlines Alaska Airlines
AS753
10:09
Alaska Airlines Alaska Airlines
AS1477
11:06
Delta Air Lines Delta Air Lines
DL2508
11:21
Alaska Airlines Alaska Airlines
AS475
13:34
Delta Air Lines Delta Air Lines
DL2533
13:59
Alaska Airlines Alaska Airlines
AS465
15:16
Alaska Airlines Alaska Airlines
AS1381
16:11
Delta Air Lines Delta Air Lines
DL2572
16:40
Southwest Airlines Southwest Airlines
WN4310
17:35
Alaska Airlines Alaska Airlines
AS417
18:35
Alaska Airlines Alaska Airlines
AS1431
19:02
Delta Air Lines Delta Air Lines
DL2613
06:18
Alaska Airlines Alaska Airlines
AS1473
07:03
Delta Air Lines Delta Air Lines
DL2530
07:18
Alaska Airlines Alaska Airlines
AS512
09:00
Southwest Airlines Southwest Airlines
WN2631
11:06
Delta Air Lines Delta Air Lines
DL2508
11:21
Alaska Airlines Alaska Airlines
AS475
13:34
Delta Air Lines Delta Air Lines
DL2533
13:59
Alaska Airlines Alaska Airlines
AS465
15:19
Alaska Airlines Alaska Airlines
AS1381
16:11
Delta Air Lines Delta Air Lines
DL2572
16:40
Southwest Airlines Southwest Airlines
WN4310
17:35
Alaska Airlines Alaska Airlines
AS417
18:35
Alaska Airlines Alaska Airlines
AS1431
06:18
Alaska Airlines Alaska Airlines
AS1473
07:03
Delta Air Lines Delta Air Lines
DL2530
07:18
Alaska Airlines Alaska Airlines
AS512
08:40
Alaska Airlines Alaska Airlines
AS753
08:45
Southwest Airlines Southwest Airlines
WN2631
10:09
Alaska Airlines Alaska Airlines
AS1477
11:06
Delta Air Lines Delta Air Lines
DL2508
11:21
Alaska Airlines Alaska Airlines
AS475
13:34
Delta Air Lines Delta Air Lines
DL2533
13:59
Alaska Airlines Alaska Airlines
AS465
15:16
Alaska Airlines Alaska Airlines
AS1381
16:11
Delta Air Lines Delta Air Lines
DL2572
17:15
Southwest Airlines Southwest Airlines
WN4310
17:35
Alaska Airlines Alaska Airlines
AS417
18:35
Alaska Airlines Alaska Airlines
AS1431
19:02
Delta Air Lines Delta Air Lines
DL2613
20:35
Alaska Airlines Alaska Airlines
AS1362
06:18
Alaska Airlines Alaska Airlines
AS1473
07:03
Delta Air Lines Delta Air Lines
DL2530
07:18
Alaska Airlines Alaska Airlines
AS512
08:30
Southwest Airlines Southwest Airlines
WN2631
08:40
Alaska Airlines Alaska Airlines
AS753
10:09
Alaska Airlines Alaska Airlines
AS1477
11:06
Delta Air Lines Delta Air Lines
DL2508
11:21
Alaska Airlines Alaska Airlines
AS475
13:34
Delta Air Lines Delta Air Lines
DL2533
13:59
Alaska Airlines Alaska Airlines
AS465
15:16
Alaska Airlines Alaska Airlines
AS1381
16:11
Delta Air Lines Delta Air Lines
DL2572
16:40
Southwest Airlines Southwest Airlines
WN4310
17:35
Alaska Airlines Alaska Airlines
AS417
18:35
Alaska Airlines Alaska Airlines
AS1431
19:02
Delta Air Lines Delta Air Lines
DL2613
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SAN-SEA flight route
Route map from San Diego, SAN to Seattle, SEA. The distance is 1057 miles or 1701 km.
San Diego - Seattle direct flight map
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SAN - SEA route facts

  • Distance
    1057 miles (1701 km)
  • Flight time
    2 hours and 54 minutes to 3 hours and 22 minutes
  • Airlines
    Alaska Airlines Alaska Airlines
    Delta Delta
    Southwest Southwest
  • Airline alliances
    oneworld SkyTeam Low-cost carrier
  • Cabins
    Economy Business First
  • Hub airports
    Alaska Airlines: SEA (Primary hub.)
    Delta Air Lines: SEA
  • Departure terminals
    Alaska Airlines: Terminal 2
    Delta Air Lines: Terminal 2
    Southwest Airlines: Terminal 1
  • Aircraft
    Alaska Airlines: Boeing 737-900 (winglets) Passenger/BBJ3, Boeing 737-800 (winglets) Passenger/BBJ2, Boeing 737MAX 8 Passenger and Boeing 737MAX 9 Passenger
    Delta Air Lines: Boeing 737-900 Passenger, Boeing 737-800 Passenger, Airbus A220-300 and Airbus A321neo
    Southwest Airlines: Boeing 737-800 (winglets) Passenger/BBJ2, Boeing 737MAX 8 Passenger and Boeing 737-700 Passenger (Scimitar Winglets)

Route FAQ

Alaska Airlines, Delta Air Lines and Southwest Airlines operate non-stop flights from SAN to SEA with 107 weekly departures.

Scheduled flight time from SAN to SEA ranges from 2 hours and 54 minutes to 3 hours and 22 minutes. The route covers 1057 miles (1701 km).

107 weekly departures are currently scheduled on this route, with published departure times ranging from 06:15 to 20:55 depending on the schedule period.

Departure terminals: Alaska Airlines: Terminal 2, Delta Air Lines: Terminal 2 and Southwest Airlines: Terminal 1.

Economy, Business and First are currently scheduled on non-stop flights for this route.
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