Our cheapest offers for flights from San Francisco to San Juan (Puerto Rico)

Here you can compare cheap flights from San Francisco (SFO) to San Juan (Puerto Rico) (SJU) 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 San Juan (Puerto Rico). Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
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
Best option 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) Pay attention to transfer at connecting flight	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 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 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
San Francisco San Juan (Puerto Rico)	Outbound 09/19/25 2 Stopovers (DFW, MIA) AA3293, AA3055, AA1329 18h 46min	Return 09/29/25 1 Stopover (MIA) AA1341, AA2035 11h 43min	American Airlines	?	$548
San Francisco San Juan (Puerto Rico)	Outbound 09/04/25 2 Stopovers (PHX, MIA) AA2860, AA2054, AA1329 19h 22min	Return 09/28/25 2 Stopovers (MIA, DFW) AA1329, AA1767, AA1949 19h 52min	American Airlines	?	$560
San Francisco San Juan (Puerto Rico)	Outbound 07/25/25 1 Stopover (FLL) B60278, B61245 22h 36min	Return 08/17/25 1 Stopover (MCO) F91823, F91645 09h 46min	JetBlue Airways	?	$604
San Francisco San Juan (Puerto Rico)	Outbound 07/25/25 1 Stopover (MSP) SY0398, SY0783 12h 17min	Return 08/17/25 1 Stopover (IAH) UA2495, UA1768 10h 40min	Sun Country Airlines	?	$614
San Francisco San Juan (Puerto Rico)	Outbound 09/04/25 2 Stopovers (MCO, MIA) AS0368, AA1642, AA1329 28h 47min	Return 09/28/25 2 Stopovers (MIA, MCO) AA3089, AA1700, AS0369 17h 38min	Alaska Airlines, American Airlines	?	$627

Tips and tricks to help you find cheap flights from San Francisco to San Juan (Puerto Rico)

Important flight information

Flight information: San Francisco - San Juan (Puerto Rico)

Roundtrip from	$375.06
Distance	5841 km
Departure airport	Airport San Francisco International Airport, CA (SFO)
Arrival airport	Airport San Juan - Luis Muñoz Marín International Airport (SJU)
Destination country	Flights to Puerto Rico

Alternative flights to San Juan (Puerto Rico)

Flight Baltimore - San Juan (Puerto Rico) from $161
Flight Boston - San Juan (Puerto Rico) from $187
Flight Detroit - San Juan (Puerto Rico) from $382
Flight Fort Lauderdale - San Juan (Puerto Rico) from $210
Flight Washington DC - San Juan (Puerto Rico) from $365
Flight Los Angeles - San Juan (Puerto Rico) from $303
Flight Orlando - San Juan (Puerto Rico) from $188
Flight Miami - San Juan (Puerto Rico) from $204
Flight Chicago O'Hare - San Juan (Puerto Rico) from $240
Flight Atlanta - San Juan (Puerto Rico) from $177

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