| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| San Francisco San Jose, Costa Rica | Outbound 11/27/25 2 Stopovers (LAX, IAH) AS3318, UA2377, UA2448 27h 25min | Return 12/03/25 2 Stopovers (IAH, LAX) UA1447, UA1945, AS3475 25h 44min |   Alaska Airlines, United Airlines |  | ? | $629 | |
| Best option San Francisco San Jose, Costa Rica | Outbound 12/01/25 1 Stopover (LAX) AS3318, AS1352 15h 00min | Return 12/07/25 1 Stopover (LAX) AS1351, UA1245 13h 09min | Alaska Airlines | | ? | $630 | |
| San Francisco San Jose, Costa Rica | Outbound 12/01/25 1 Stopover (SAL) AV0561, AV0639 07h 25min | Return 12/07/25 1 Stopover (LAX) AS1351, F94593 13h 13min |  Avianca |  | $692 | ||
| San Francisco San Jose, Costa Rica | Outbound 12/21/25 1 Stopover (MEX) AM0669, AM0690 20h 20min | Return 12/31/25 1 Stopover (MEX) AM0691, AM0668 24h 55min |  Aeroméxico |  | $1,308 | ||
| San Francisco San Jose, Costa Rica | Outbound 12/01/25 1 Stopover (SAL) AV0561, AV0639 07h 25min | Return 12/07/25 2 Stopovers (BOG, SAL) AV0693, AV0070, AV0560 21h 40min | Avianca |  | ? | $652 | |
| San Francisco San Jose, Costa Rica | Outbound 12/01/25 1 Stopover (PTY) CM0383, CM0787 28h 57min | Return 12/07/25 1 Stopover (LAX) AS1351, HA6290 32h 03min |  Copa Airlines |  | ? | $770 | |
| San Francisco San Jose, Costa Rica | Outbound 12/21/25 1 Stopover (ATL) F91448, F90215 13h 19min | Return 12/31/25 1 Stopover (SAL) AV0618, AV0562 18h 10min |  Frontier Airlines | | ? | $824 | |
| San Francisco San Jose, Costa Rica | Outbound 12/01/25 2 Stopovers (LAX, GUA) AS3353, AS1353, Q64069 25h 18min | Return 12/07/25 2 Stopovers (MEX, LAS) AM0691, Y40740, Y44401 34h 10min |  Alaska Airlines, Volaris Costa Rica |  | ? | $983 | |
| San Francisco San Jose, Costa Rica | Outbound 12/21/25 2 Stopovers (LAX, SAL) UA1260, AV0557, AV0639 23h 40min | Return 12/31/25 2 Stopovers (GUA, LAX) AV0650, AV0640, UA2019 13h 18min | United Airlines, Avianca | | ? | $1,191 | |
| San Francisco San Jose, Costa Rica | Outbound 12/21/25 1 Stopover (IAH) UA2855, UA1055 25h 16min | Return 12/31/25 1 Stopover (IAH) UA1099, UA0589 28h 45min | United Airlines | | ? | $1,199 |
Tips and tricks to help you find cheap flights from San Francisco to San Jose, Costa Rica
Favorite airline: Avianca
Avianca is the most popular airline for flights from San Francisco to San Jose, Costa Rica.
Avianca
75 %
Alaska Airlines
8 %
United Airlines
4 %