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Direct flights from Seattle to San Diego

Airlines Schedules

SEA - SAN route map All flights from SEA to SAN non-stop. There are direct flights from Seattle Tacoma International (SEA), Washington, USA to San Diego International Airport (SAN), California, USA with Alaska Airlines, Delta Air Lines and Southwest Airlines. 107 weekly departures are currently scheduled on this route. Departure times range from 06:00 to 21:15 depending on the schedule period. The flight distance is 1057 miles (1701 km). Flight time ranges from 2 hours and 35 minutes to 3 hours and 10 minutes.

SEA
Seattle Tacoma
USASeattle , USA
SAN
San Diego Airport
USASan Diego , USA
SEA
Seattle Tacoma
USASeattle , USA
San Diego Airport
USASan Diego , USA
SAN
Flight time 2h 35min to 3h 10min
Updated Aug 31, 2026
CHANGE DIRECTION

Airlines with non-stop routes:

Alaska Airlines oneworld

Departure times vary between 06:00 and 21:15
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
60 flights/week
60 flights/week

Delta Air Lines SkyTeam

Departure times vary between 07:15 and 19:59
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
33 flights/week
33 flights/week

Southwest Airlines Low-cost carrier

Departure times vary between 06:45 and 19:00
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
14 flights/week
14 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Seattle to San Diego 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
Sep 28
Tue
Sep 29
Wed
Sep 30
Thu
Oct 1
Fri
Oct 2
Sat
Oct 3
Sun
Oct 4
AS1401
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07:04
07:04
AS1367
07:40
07:40
07:40
07:40
----
08:49
08:49
AS650
08:41
08:41
08:41
08:41
08:41
10:20
10:20
AS697
10:13
10:13
10:13
10:13
10:13
----
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AS621
11:32
11:32
11:32
11:32
11:32
11:31
11:31
AS765
14:18
14:18
14:18
14:18
14:18
14:59
14:59
AS791
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16:54
16:54
AS635
16:59
16:59
16:59
16:59
16:59
----
----
AS247
18:21
20:40
20:40
18:21
18:21
----
----
AS623
----
----
----
----
----
19:07
19:07
AS254
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----
----
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----
20:35
20:07
AS604
20:49
----
----
20:49
20:49
----
----
AS600
----
----
----
----
----
----
21:08

The timetable & schedule information was updated at 2026-08-31

RETURN SCHEDULE
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Flight schedule from Seattle to San Diego 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
Sep 28
Tue
Sep 29
Wed
Sep 30
Thu
Oct 1
Fri
Oct 2
Sat
Oct 3
Sun
Oct 4
DL2508
07:15
07:15
07:15
07:15
07:15
07:15
07:15
DL2533
09:45
09:45
09:45
09:45
09:45
09:45
09:45
DL2572
12:28
12:28
12:28
12:28
12:28
12:28
12:28
DL2613
15:14
15:14
15:14
15:14
15:14
----
15:14
DL2672
19:41
19:41
19:41
19:41
19:41
18:15
19:41

The timetable & schedule information was updated at 2026-08-31

RETURN SCHEDULE
CHECK PRICES
Flight schedule from Seattle to San Diego 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
Sep 28
Tue
Sep 29
Wed
Sep 30
Thu
Oct 1
Fri
Oct 2
Sat
Oct 3
Sun
Oct 4
WN3576
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06:45
WN3763
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07:40
07:40
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WN2093
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07:50
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WN3538
17:50
08:30
08:30
----
----
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----
WN2623
09:05
17:30
17:30
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----
----
----
WN4046
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----
----
----
----
14:05
----
WN3285
----
----
----
17:10
17:10
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----
WN894
----
----
----
----
----
----
17:50

The timetable & schedule information was updated at 2026-08-31

RETURN SCHEDULE
CHECK PRICES
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Seattle to San Diego scheduled departures

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

Friday
Fri
Sep 25
14 flights(14)
Saturday
Sat
Sep 26
14 flights(14)
Sunday
Sun
Sep 27
14 flights(14)
Monday
Mon
Sep 28
15 flights(15)
Tuesday
Tue
Sep 29
14 flights(14)
Wednesday
Wed
Sep 30
14 flights(14)
Thursday
Thu
Oct 01
15 flights(15)
Time
Airline
Flight
07:15
Delta Air Lines Delta Air Lines
DL2508
07:40
Alaska Airlines Alaska Airlines
AS1367
08:41
Alaska Airlines Alaska Airlines
AS650
09:05
Southwest Airlines Southwest Airlines
WN2623
09:45
Delta Air Lines Delta Air Lines
DL2533
10:13
Alaska Airlines Alaska Airlines
AS697
11:32
Alaska Airlines Alaska Airlines
AS621
12:28
Delta Air Lines Delta Air Lines
DL2572
14:18
Alaska Airlines Alaska Airlines
AS765
15:14
Delta Air Lines Delta Air Lines
DL2613
16:59
Alaska Airlines Alaska Airlines
AS635
17:50
Southwest Airlines Southwest Airlines
WN3538
19:41
Delta Air Lines Delta Air Lines
DL2672
20:49
Alaska Airlines Alaska Airlines
AS604
07:15
Delta Air Lines Delta Air Lines
DL2508
07:40
Alaska Airlines Alaska Airlines
AS1367
08:41
Alaska Airlines Alaska Airlines
AS650
09:15
Southwest Airlines Southwest Airlines
WN3538
09:45
Delta Air Lines Delta Air Lines
DL2533
10:13
Alaska Airlines Alaska Airlines
AS697
11:32
Alaska Airlines Alaska Airlines
AS621
12:28
Delta Air Lines Delta Air Lines
DL2572
14:18
Alaska Airlines Alaska Airlines
AS765
16:59
Alaska Airlines Alaska Airlines
AS635
17:30
Southwest Airlines Southwest Airlines
WN2623
18:15
Delta Air Lines Delta Air Lines
DL2672
18:21
Alaska Airlines Alaska Airlines
AS247
20:49
Alaska Airlines Alaska Airlines
AS604
07:15
Delta Air Lines Delta Air Lines
DL2508
07:40
Alaska Airlines Alaska Airlines
AS1367
08:41
Alaska Airlines Alaska Airlines
AS650
09:05
Southwest Airlines Southwest Airlines
WN3409
09:45
Delta Air Lines Delta Air Lines
DL2533
10:13
Alaska Airlines Alaska Airlines
AS697
11:32
Alaska Airlines Alaska Airlines
AS621
12:28
Delta Air Lines Delta Air Lines
DL2572
14:18
Alaska Airlines Alaska Airlines
AS765
15:14
Delta Air Lines Delta Air Lines
DL2613
16:59
Alaska Airlines Alaska Airlines
AS635
17:25
Southwest Airlines Southwest Airlines
WN2623
19:41
Delta Air Lines Delta Air Lines
DL2672
20:49
Alaska Airlines Alaska Airlines
AS604
07:15
Delta Air Lines Delta Air Lines
DL2508
07:40
Alaska Airlines Alaska Airlines
AS1367
08:41
Alaska Airlines Alaska Airlines
AS650
09:05
Southwest Airlines Southwest Airlines
WN2623
09:45
Delta Air Lines Delta Air Lines
DL2533
10:13
Alaska Airlines Alaska Airlines
AS697
11:32
Alaska Airlines Alaska Airlines
AS621
12:28
Delta Air Lines Delta Air Lines
DL2572
14:18
Alaska Airlines Alaska Airlines
AS765
15:14
Delta Air Lines Delta Air Lines
DL2613
16:59
Alaska Airlines Alaska Airlines
AS635
17:50
Southwest Airlines Southwest Airlines
WN3538
18:21
Alaska Airlines Alaska Airlines
AS247
19:41
Delta Air Lines Delta Air Lines
DL2672
20:49
Alaska Airlines Alaska Airlines
AS604
07:15
Delta Air Lines Delta Air Lines
DL2508
07:40
Alaska Airlines Alaska Airlines
AS1367
08:30
Southwest Airlines Southwest Airlines
WN3538
08:41
Alaska Airlines Alaska Airlines
AS650
09:45
Delta Air Lines Delta Air Lines
DL2533
10:13
Alaska Airlines Alaska Airlines
AS697
11:32
Alaska Airlines Alaska Airlines
AS621
12:28
Delta Air Lines Delta Air Lines
DL2572
14:18
Alaska Airlines Alaska Airlines
AS765
15:14
Delta Air Lines Delta Air Lines
DL2613
16:59
Alaska Airlines Alaska Airlines
AS635
17:30
Southwest Airlines Southwest Airlines
WN2623
19:41
Delta Air Lines Delta Air Lines
DL2672
20:40
Alaska Airlines Alaska Airlines
AS247
07:15
Delta Air Lines Delta Air Lines
DL2508
07:40
Alaska Airlines Alaska Airlines
AS1367
08:30
Southwest Airlines Southwest Airlines
WN3538
08:41
Alaska Airlines Alaska Airlines
AS650
09:45
Delta Air Lines Delta Air Lines
DL2533
10:13
Alaska Airlines Alaska Airlines
AS697
11:32
Alaska Airlines Alaska Airlines
AS621
12:28
Delta Air Lines Delta Air Lines
DL2572
14:18
Alaska Airlines Alaska Airlines
AS765
15:14
Delta Air Lines Delta Air Lines
DL2613
16:59
Alaska Airlines Alaska Airlines
AS635
17:30
Southwest Airlines Southwest Airlines
WN2623
19:41
Delta Air Lines Delta Air Lines
DL2672
20:40
Alaska Airlines Alaska Airlines
AS247
07:15
Delta Air Lines Delta Air Lines
DL2508
07:40
Alaska Airlines Alaska Airlines
AS1367
07:40
Southwest Airlines Southwest Airlines
WN3763
08:41
Alaska Airlines Alaska Airlines
AS650
09:45
Delta Air Lines Delta Air Lines
DL2533
10:13
Alaska Airlines Alaska Airlines
AS697
11:32
Alaska Airlines Alaska Airlines
AS621
12:28
Delta Air Lines Delta Air Lines
DL2572
14:18
Alaska Airlines Alaska Airlines
AS765
15:14
Delta Air Lines Delta Air Lines
DL2613
16:59
Alaska Airlines Alaska Airlines
AS635
17:10
Southwest Airlines Southwest Airlines
WN3285
18:21
Alaska Airlines Alaska Airlines
AS247
19:41
Delta Air Lines Delta Air Lines
DL2672
20:49
Alaska Airlines Alaska Airlines
AS604
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SEA-SAN flight route
Route map from Seattle, SEA to San Diego, SAN. The distance is 1057 miles or 1701 km.
Seattle - San Diego direct flight map
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SEA - SAN route facts

  • Distance
    1057 miles (1701 km)
  • Flight time
    2 hours and 35 minutes to 3 hours and 10 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
  • Arrival terminals
    Alaska Airlines: Terminal 2
    Delta Air Lines: Terminal 2
    Southwest Airlines: Terminal 1
  • Aircraft
    Alaska Airlines: Boeing 737-800 (winglets) Passenger/BBJ2, Boeing 737MAX 9 Passenger, Boeing 737-900 (winglets) Passenger/BBJ3, Boeing 737MAX 8 Passenger and Boeing 737-700 Passenger
    Delta Air Lines: Boeing 737-800 Passenger, Airbus A321neo, Airbus A220-300 and Boeing 737-900 Passenger
    Southwest Airlines: Boeing 737-700 Passenger (Scimitar Winglets) , Boeing 737MAX 8 Passenger and Boeing 737-800 (winglets) Passenger/BBJ2

Route FAQ

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

Scheduled flight time from SEA to SAN ranges from 2 hours and 35 minutes to 3 hours and 10 minutes. The route covers 1057 miles (1701 km).

107 weekly departures are currently scheduled on this route, with published departure times ranging from 06:00 to 21:15 depending on the schedule period.

Arrival 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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