| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option San Diego Seattle-Tacoma | Outbound 04/26/25 direct AS1199 02h 56min | Return 05/23/25 direct AS1156 02h 52min |  Alaska Airlines |  | $180 | ||
| San Diego Seattle-Tacoma | Outbound 04/26/25 direct AS1199 02h 56min | Return 05/23/25 direct AS1264 02h 52min | Alaska Airlines |  | ? | $239 | |
| San Diego Seattle-Tacoma | Outbound 04/26/25 direct AS1199 02h 56min | Return 05/23/25 direct AS1264 02h 52min | Alaska Airlines |  | $251 | ||
| San Diego Seattle-Tacoma | Outbound 04/26/25 direct AS1199 02h 56min | Return 05/23/25 direct AS1264 02h 52min | Alaska Airlines |  | ? | $252 | |
| San Diego Seattle-Tacoma | Outbound 04/26/25 direct AA7556 02h 55min | Return 05/23/25 direct AS1264 02h 52min |  American Airlines |  | ? | $370 | |
| San Diego Seattle-Tacoma | Outbound 04/26/25 1 Stopover (SFO) UA1968, UA1007 07h 42min | Return 05/23/25 1 Stopover (SFO) UA1620, UA2633 05h 36min |  United Airlines |  | ? | $370 | |
| San Diego Seattle-Tacoma | Outbound 04/26/25 direct AA7556 02h 55min | Return 05/23/25 direct AA7523 02h 52min | American Airlines |  | ? | $1,175 |
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Favorite airline: Alaska Airlines
31 % of flights from San Diego to Seattle-Tacoma are booked with Alaska Airlines.
Alaska Airlines
31 %
Frontier Airlines
29 %
Spirit Airlines
20 %