| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Seattle-Tacoma San Diego | Outbound 10/18/25 direct AS1156 02h 52min | Return 11/17/25 direct AS0709 02h 55min |  Alaska Airlines |  | ? | $168 | |
| Seattle-Tacoma San Diego | Outbound 09/19/25 1 Stopover (LAS) NK0782, NK3791 21h 13min | Return 09/29/25 1 Stopover (LAS) NK3792, NK0781 24h 43min |  Spirit Airlines |  | $311 | ||
| Seattle-Tacoma San Diego | Outbound 10/18/25 direct AS1156 02h 52min | Return 11/17/25 direct AS1373 02h 56min | Alaska Airlines |  | $173 | ||
| Seattle-Tacoma San Diego | Outbound 10/18/25 direct AS1098 02h 54min | Return 11/17/25 direct AS0683 03h 04min | Alaska Airlines |  | ? | $174 | |
| Seattle-Tacoma San Diego | Outbound 10/18/25 direct HA6882 02h 54min | Return 11/17/25 direct HA6711 02h 55min |  Hawaiian Airlines |  | $175 | ||
| Seattle-Tacoma San Diego | Outbound 09/04/25 direct AS1096 02h 58min | Return 09/28/25 direct AS1265 03h 10min | Alaska Airlines | | ? | $178 | |
| Seattle-Tacoma San Diego | Outbound 10/18/25 direct AS1098 02h 54min | Return 11/17/25 direct AS0683 03h 04min | Alaska Airlines |  | ? | $187 | |
| Seattle-Tacoma San Diego | Outbound 10/18/25 1 Stopover (DEN) F93406, F92817 07h 28min | Return 11/17/25 1 Stopover (SLC) F91902, F94987 06h 56min |  Frontier Airlines |  | ? | $189 | |
| Seattle-Tacoma San Diego | Outbound 10/18/25 1 Stopover (DEN) F93406, F92817 29h 08min | Return 11/17/25 1 Stopover (DEN) F94928, F93405 14h 11min | Frontier Airlines |  | $205 | ||
| Seattle-Tacoma San Diego | Outbound 10/18/25 1 Stopover (DEN) F93406, F92817 29h 08min | Return 11/17/25 1 Stopover (DEN) F94928, F93405 14h 11min | Frontier Airlines | | $216 |
Stops
- Direct flight
Airline
- Alaska Airlines
- Frontier Airlines
- Hawaiian Airlines
- American Airlines
- Spirit Airlines
Tips and tricks to help you find cheap flights from Seattle Tacoma to San Diego
Favorite airline: Alaska Airlines
75 % of flights booked on the route from Seattle-Tacoma to San Diego are booked with Alaska Airlines, Frontier Airlines and Spirit Airlines.
Alaska Airlines
33 %
Frontier Airlines
21 %
Spirit Airlines
21 %
Stopover flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 15 % cheaper.
non stop flight
1 stop
02h 43min
10h 49min
$136
$118
The favorite connection is non-stop
Non-stop flights are especially popular on this route. 53 % of travelers will book a direct flight.
Route
bookings
Direct flights
02h 43min, from $136
53 %
1 stopover Las Vegas - McCarran International Airport, NV
04h 38min, from $175
36 %
1 stopover Phoenix - Sky Harbor International Airport
10h 49min, from $118
8 %
Important flight information
Flight information: Seattle-Tacoma - San Diego
| Roundtrip from | $167.19 |
|---|---|
| Flight duration | min. 02:35 / max. 03:30 |
| Return flight duration | min. 03:00/ max. 03:35 |
| Distance | 1694 km |
| Flights per week | 120 |
| Departure airport | Airport Seattle-Tacoma International Airport, WA (SEA) |
| Arrival airport | Airport San Diego - Lindberg Field International, CA (SAN) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight Seattle-Tacoma - San Francisco from $116
- Flight Seattle-Tacoma - Honolulu from $363
- Flight Seattle-Tacoma - Las Vegas from $127
- Flight Seattle-Tacoma - Los Angeles from $124
- Flight Seattle-Tacoma - New York from $229
- Flight Seattle-Tacoma - Anchorage from $294
- Flight Seattle-Tacoma - Kahului from $363
- Flight Seattle-Tacoma - Kona from $360
- Flight Seattle-Tacoma - Orlando from $276
- Flight Seattle-Tacoma - Miami from $262
Alternative flights to San Diego
- Flight New York - San Diego from $219
- Flight Las Vegas - San Diego from $65
- Flight San Francisco - San Diego from $49
- Flight Orlando - San Diego from $239
- Flight Austin - San Diego from $160
- Flight Portland-Oregon - San Diego from $168
- Flight San Jose - San Diego from $65
- Flight Denver - San Diego from $117
- Flight New York - San Diego from $219
- Flight Chicago - San Diego from $177
Flight destinations with a similar price
- Flight San Diego - Frankfurt from $551
- Flight San Diego - Mexico City from $388
- Flight San Diego - Vancouver from $124
- Flight San Diego - Toronto from $251
- Flight San Diego - Los Cabos from $315
- Flight San Diego - Cancun from $385
- Flight San Diego - Stuttgart from $630
- Flight San Diego - Dusseldorf from $642
- Flight San Diego - Berlin from $589
- Flight San Diego - Munich from $592
Flight destinations with a similar price
- Flight Seattle-Tacoma - Denver from $158
- Flight Seattle-Tacoma - Chicago O'Hare from $173
- Flight Seattle-Tacoma - Bozeman from $158
- Flight Seattle-Tacoma - Billings from $168
- Flight Seattle-Tacoma - Chicago from $173
- Flight Seattle-Tacoma - Ontario from $168
- Flight Seattle-Tacoma - Reno from $159