| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| San Francisco San Juan (Puerto Rico) | Outbound 04/29/25 1 Stopover (MCO) F91646, F92250 31h 29min | Return 05/08/25 1 Stopover (ATL) F92871, F91949 14h 36min |  Frontier Airlines |  | $287 | ||
| Best option San Francisco San Juan (Puerto Rico) | Outbound 04/29/25 1 Stopover (PHL) AA2161, AA2949 12h 34min | Return 05/08/25 1 Stopover (CLT) AA2218, AA1580 10h 11min |  American Airlines |  | ? | $389 | |
| San Francisco San Juan (Puerto Rico) | Outbound 09/19/25 2 Stopovers (MSP, DTW) SY0396, NK2383, NK3898 19h 28min | Return 09/29/25 2 Stopovers (ATL, MSP) NK0838, NK1299, SY0395 18h 53min |   Sun Country Airlines, Spirit Airlines |  | $518 | ||
| San Francisco San Juan (Puerto Rico) | Outbound 04/29/25 1 Stopover (MCO) F91646, F92250 31h 29min | Return 05/08/25 1 Stopover (ATL) F92871, F91949 14h 36min | Frontier Airlines | | $298 | ||
| San Francisco San Juan (Puerto Rico) | Outbound 09/19/25 2 Stopovers (CLT, MIA) AA3082, AA3068, AA1341 26h 19min | Return 09/29/25 1 Stopover (MIA) AA1341, AA2035 11h 43min | American Airlines |  | ? | $376 | |
| San Francisco San Juan (Puerto Rico) | Outbound 09/19/25 2 Stopovers (DFW, MIA) AA2387, AA3189, AA1613 19h 17min | Return 09/29/25 1 Stopover (MIA) AA3089, AA2035 15h 08min | American Airlines |  | ? | $386 | |
| San Francisco San Juan (Puerto Rico) | Outbound 04/29/25 2 Stopovers (LAS, JFK, EWR) F92486, F93238, F93573 22h 30min | Return 05/08/25 2 Stopovers (JFK, LAS) F93546, F93237, F94157 35h 34min | Frontier Airlines | | ? | $391 | |
| San Francisco San Juan (Puerto Rico) | Outbound 09/19/25 1 Stopover (JFK) B60816, B61603 10h 42min | Return 09/29/25 1 Stopover (JFK) B60904, B60615 15h 02min |  JetBlue Airways |  | ? | $417 | |
| San Francisco San Juan (Puerto Rico) | Outbound 04/29/25 2 Stopovers (SEA, TPA) AS0971, AS0360, F92216 19h 15min | Return 05/08/25 1 Stopover (DFW) NK2530, F93999 24h 33min |  Alaska Airlines, Frontier Airlines |  | $448 | ||
| San Francisco San Juan (Puerto Rico) | Outbound 07/25/25 1 Stopover (MSP) SY0398, SY0783 12h 17min | Return 08/17/25 2 Stopovers (DTW, MSP) NK3899, SY1908, SY0395 26h 09min | Sun Country Airlines | | $498 |
Tips and tricks to help you find cheap flights from San Francisco to San Juan (Puerto Rico)
Favorite airline: American Airlines
Flight tickets on the route San Francisco – San Juan (Puerto Rico) are most frequently booked with American Airlines.
American Airlines
60 %
Flair Airlines
20 %
United Airlines
20 %