| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| San Francisco Seattle-Tacoma | Outbound 07/01/26 direct AS1307 02h 13min | Return - |  Alaska Airlines |  | ? | $99 | |
| Best option San Francisco Seattle-Tacoma | Outbound 06/25/26 direct AS0620 02h 13min | Return 06/30/26 direct AS1385 02h 15min | Alaska Airlines |  | $267 | ||
| San Francisco Seattle-Tacoma | Outbound 06/25/26 direct AS0620 02h 13min | Return 06/30/26 direct AS1385 02h 15min | Alaska Airlines |  | ? | $275 | |
| San Francisco Seattle-Tacoma | Outbound 06/25/26 direct AS0630 02h 11min | Return 06/30/26 direct AS1385 02h 15min | Alaska Airlines |  | $335 | ||
| San Francisco Seattle-Tacoma | Outbound 06/25/26 direct AA7530 02h 13min | Return 06/30/26 1 Stopover (DEN) F91176, F93439 27h 12min |  American Airlines |  | ? | $442 | |
| San Francisco Seattle-Tacoma | Outbound 06/25/26 direct AA7502 02h 13min | Return 06/30/26 direct AA7537 02h 20min | American Airlines |  | ? | $457 | |
| San Francisco Seattle-Tacoma | Outbound 06/25/26 direct UA2279 02h 20min | Return 06/30/26 direct UA1482 02h 18min |  United Airlines |  | ? | $967 | |
| San Francisco Seattle-Tacoma | Outbound 08/10/26 direct AA7538 02h 16min | Return 08/18/26 direct AA7537 02h 20min | American Airlines |  | ? | $2,277 |
Tips and tricks to help you find cheap flights from San Francisco to Seattle Tacoma
Favorite airline: Alaska Airlines
83 % of flights booked on the route from San Francisco to Seattle-Tacoma are booked with Alaska Airlines, Frontier Airlines and United Airlines.
Alaska Airlines
40 %
Frontier Airlines
26 %
United Airlines
17 %