Compare live prices for SEA to SAN. Use the search panel
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SEA → SANApprox. 1692.25 km11 May 2026Live inventory
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Showing 25
of 146
live flights
Southwest Airlines
WN-196
11:05
05/11/2026
SEA
Seattle Tacoma International Airport
2h 45m
Non-stop
13:50
05/11/2026
SAN
San Diego International Airport
₹10,445
per person
✕ Non-refundable10 fare options
alaskaairlines
AS-619
16:56
05/11/2026
SEA
Seattle Tacoma International Airport
4h 25m
1 Stop
⏱ SMF · 0h 51mSMF Airport
21:21
05/11/2026
SAN
San Diego International Airport
₹11,087
per person
✕ Non-refundable🔥 Last 5 seats9 fare options
alaskaairlines
AS-610
07:00
05/11/2026
SEA
Seattle Tacoma International Airport
5h 45m
1 Stop
⏱ PHX · 1h 22mPHX Airport
12:45
05/11/2026
SAN
San Diego International Airport
₹11,087
per person
✕ Non-refundable9 fare options
alaskaairlines
AS-700
13:47
05/11/2026
SEA
Seattle Tacoma International Airport
6h 49m
1 Stop
⏱ PHX · 2h 25mPHX Airport
20:36
05/11/2026
SAN
San Diego International Airport
₹11,087
per person
✕ Non-refundable9 fare options
alaskaairlines
AS-1422
12:47
05/11/2026
SEA
Seattle Tacoma International Airport
7h 49m
1 Stop
⏱ PHX · 3h 24mPHX Airport
20:36
05/11/2026
SAN
San Diego International Airport
₹11,087
per person
✕ Non-refundable9 fare options
Delta Air Lines
DL-2613
15:20
05/11/2026
SEA
Seattle Tacoma International Airport
2h 47m
Non-stop
18:07
05/11/2026
SAN
San Diego International Airport
₹11,971
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-2508
07:15
05/11/2026
SEA
Seattle Tacoma International Airport
2h 50m
Non-stop
10:05
05/11/2026
SAN
San Diego International Airport
₹11,971
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-2672
19:35
05/11/2026
SEA
Seattle Tacoma International Airport
2h 51m
Non-stop
22:26
05/11/2026
SAN
San Diego International Airport
₹11,971
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-2533
09:45
05/11/2026
SEA
Seattle Tacoma International Airport
2h 57m
Non-stop
12:42
05/11/2026
SAN
San Diego International Airport
₹11,971
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-2572
11:45
05/11/2026
SEA
Seattle Tacoma International Airport
3h 3m
Non-stop
14:48
05/11/2026
SAN
San Diego International Airport
₹11,971
per person
✕ Non-refundable3 fare options
alaskaairlines
AS-2437
06:15
05/11/2026
PAE
Seattle Tacoma International Airport
2h 50m
Non-stop
09:05
05/11/2026
SAN
San Diego International Airport
₹12,336
per person
✕ Non-refundable8 fare options
alaskaairlines
AS-1367
07:02
05/11/2026
SEA
Seattle Tacoma International Airport
2h 53m
Non-stop
09:55
05/11/2026
SAN
San Diego International Airport
₹12,336
per person
✕ Non-refundable10 fare options
alaskaairlines
AS-1424
19:40
05/11/2026
SEA
Seattle Tacoma International Airport
2h 56m
Non-stop
22:36
05/11/2026
SAN
San Diego International Airport
₹12,336
per person
✕ Non-refundable10 fare options
alaskaairlines
AS-338
09:07
05/11/2026
SEA
Seattle Tacoma International Airport
2h 57m
Non-stop
12:04
05/11/2026
SAN
San Diego International Airport
₹12,336
per person
✕ Non-refundable10 fare options
alaskaairlines
AS-765
14:41
05/11/2026
SEA
Seattle Tacoma International Airport
2h 57m
Non-stop
17:38
05/11/2026
SAN
San Diego International Airport
₹12,336
per person
✕ Non-refundable10 fare options
alaskaairlines
AS-697
15:44
05/11/2026
SEA
Seattle Tacoma International Airport
2h 57m
Non-stop
18:41
05/11/2026
SAN
San Diego International Airport
₹12,336
per person
✕ Non-refundable10 fare options
alaskaairlines
AS-623
16:42
05/11/2026
SEA
Seattle Tacoma International Airport
2h 57m
Non-stop
19:39
05/11/2026
SAN
San Diego International Airport
₹12,336
per person
✕ Non-refundable10 fare options
alaskaairlines
AS-621
12:55
05/11/2026
SEA
Seattle Tacoma International Airport
2h 58m
Non-stop
15:53
05/11/2026
SAN
San Diego International Airport
₹12,336
per person
✕ Non-refundable10 fare options
alaskaairlines
AS-650
10:22
05/11/2026
SEA
Seattle Tacoma International Airport
3h 5m
Non-stop
13:27
05/11/2026
SAN
San Diego International Airport
₹12,336
per person
✕ Non-refundable10 fare options
United Airlines
UA-1730
18:48
05/11/2026
SEA
Seattle Tacoma International Airport
5h 11m
1 Stop
⏱ LAX · 1h 28mLAX Airport
23:59
05/11/2026
SAN
San Diego International Airport
₹12,697
per person
✕ Non-refundable9 fare options
United Airlines
UA-5659
12:34
05/11/2026
SEA
Seattle Tacoma International Airport
7h 28m
1 Stop
⏱ LAX · 3h 25mLAX Airport
20:02
05/11/2026
SAN
San Diego International Airport
₹12,697
per person
✕ Non-refundable🔥 Last 2 seats3 fare options
United Airlines
UA-5467
16:32
05/11/2026
SEA
Seattle Tacoma International Airport
7h 27m
1 Stop
⏱ LAX · 3h 28mLAX Airport
23:59
05/11/2026
SAN
San Diego International Airport
₹12,824
per person
✕ Non-refundable2 fare options
American Airlines
AA-4180
07:20
05/11/2026
SEA
Seattle Tacoma International Airport
7h 49m
1 Stop
⏱ PHX · 3h 27mPHX Airport
15:09
05/11/2026
CLD
San Diego International Airport
₹13,165
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-4200
18:15
05/11/2026
SEA
Seattle Tacoma International Airport
4h 50m
1 Stop
⏱ PHX · 0h 45mPHX Airport
23:05
05/11/2026
SAN
San Diego International Airport
₹13,393
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-2615
17:35
05/11/2026
SEA
Seattle Tacoma International Airport
4h 55m
1 Stop
⏱ LAS · 1h 10mLAS Airport
22:30
05/11/2026
SAN
San Diego International Airport
₹13,393
per person
✕ Non-refundable9 fare options
😕 No flights match your filters.
Seattle (SEA)
📍 Seattle Tacoma International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 47.449001
📐 Longitude: -122.308998
San Diego (SAN)
📍 San Diego International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 32.7336006165
📐 Longitude: -117.190002441
✈ Distance: Seattle,USA to San Diego,USA — 1692.25 km
📅 Results on this page are loaded for 11 May 2026. Click View all flights for the complete live search.
Seattle to San Diego — what to expect when booking
The SEA–SAN route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Seattle,USA and San Diego,USA is approximately
1692.25 km.
Before you book
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❓ Frequently asked questions — Seattle to San Diego flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Seattle,USA (SEA) and San Diego,USA (SAN) is approximately 1692.25 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.