Flights from San Francisco to Puerto Rico

Our cheapest offers for flights from San Francisco to Puerto Rico

Here you can compare cheap flights from San Francisco (SFO) to Puerto Rico for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Puerto Rico. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
San Francisco
San Juan (Puerto Rico)
Outbound
04/12/25
1 Stopover (MCO)
F91646, F94726
24h 39min
Return
04/27/25
1 Stopover (MCO)
F91823, F91645
12h 23min
Frontier Airlines
$257
San Francisco
San Juan (Puerto Rico)
Outbound
04/12/25
1 Stopover (MCO)
F91646, F94726
24h 39min
Return
04/27/25
1 Stopover (FLL)
B61754, B60577
15h 27min
Frontier Airlines ?
$297
San Francisco
San Juan (Puerto Rico)
Outbound
04/12/25
1 Stopover (ATL)
F91448, F92082
30h 36min
Return
04/27/25
2 Stopovers (ATL, PHX)
F92871, F91099, F91191
32h 09min
Frontier Airlines ?
$373
Prices based on recent searches, subject to last-minute changes
Page 1 / 1
Popular flights to Puerto Rico
Popular flights from San Francisco