| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option San Diego San Jose | Outbound 04/27/26 direct AS3015 01h 38min | Return 05/14/26 direct AS1371 01h 33min |  Alaska Airlines |  | $197 | ||
| San Diego San Jose | Outbound 04/27/26 direct AS3015 01h 38min | Return 05/14/26 direct AS1371 01h 33min | Alaska Airlines |  | ? | $208 | |
| San Diego San Jose | Outbound 04/27/26 direct AS3429 01h 41min | Return 05/14/26 direct AS1371 01h 33min | Alaska Airlines |  | ? | $215 | |
| San Diego San Jose | Outbound 09/17/26 direct AS3036 01h 40min | Return 10/15/26 direct AS3458 01h 41min | Alaska Airlines | | $217 | ||
| San Diego San Jose | Outbound 09/17/26 direct AS2322 01h 30min | Return 10/15/26 direct AS3458 01h 41min | Alaska Airlines | | ? | $228 | |
| San Diego San Jose | Outbound 04/27/26 direct AS3459 01h 39min | Return 05/14/26 direct AS1371 01h 33min | Alaska Airlines |  | $229 | ||
| San Diego San Jose | Outbound 09/17/26 direct AS3036 01h 40min | Return 10/15/26 direct AA9323 01h 41min | Alaska Airlines |  | ? | $385 | |
| San Diego San Jose | Outbound 04/27/26 direct AS3459 01h 39min | Return 05/14/26 direct AA7416 01h 33min | Alaska Airlines | | ? | $394 | |
| San Diego San Jose | Outbound 09/17/26 2 Stopovers (HNL, KOA) AS0901, AS1008, AS0250 35h 06min | Return 10/15/26 3 Stopovers (SEA, FRA, SFO) AS0521, DE2033, DE2096, AS3376 53h 38min | Alaska Airlines | | ? | $2,167 | |
| San Diego San Jose | Outbound 09/17/26 1 Stopover (SLC) DL1177, DL1260 06h 31min | Return 10/15/26 1 Stopover (LAX) DL2621, DL4087 05h 05min |  Delta Air Lines |  | ? | $2,865 |
Tips and tricks to help you find cheap flights from San Diego to San Jose
Favorite airline: Alaska Airlines
98 % of travelers choose to book flights on this route with Alaska Airlines, Spirit Airlines and United Airlines.
Alaska Airlines
57 %
Spirit Airlines
34 %
United Airlines
7 %