San Juan (SJU) to San Francisco (SFO) flight deal from $343 USD in economy class

B6JetBlue Airways

Round Trip•Economy

SJU

Luis Muñoz Marín International Airport

San Juan, Puerto Rico

SFO

San Francisco International Airport

San Francisco, United States

$602 USD

-43%$343 USD

Verified Nov 3, 2025 at 3:59 AM

December 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1$984 2$633 3$464 4$343 5$406 6$400 7$693 8$522 9$413 10$400 11$428 12$552 13$688 14$843 15$558 16$586 17$364 18$369 19$377 20$493 21$439 22$455 23$427 24$377 25$418 26$556 27$743 28$961 29$886 30$693 31$793 1 2 3 4

Limited Availability

16% of dates checked are available within 10% of the lowest price

Wednesday, December 17th, 2025

10 round-trip options

Returning

Mon, Dec 22, 2025•5 Day Trip

$1,008 USD

Google Flights

Returning

Tue, Dec 23, 2025•6 Day Trip

$932 USD

Google Flights

Returning

Wed, Dec 24, 2025•7 Day Trip

$697 USD

Google Flights

Returning

Thu, Dec 25, 2025•8 Day Trip

$688 USD

Google Flights

Returning

Fri, Dec 26, 2025•9 Day Trip

$1,215 USD

Google Flights

Returning

Sat, Dec 27, 2025•10 Day Trip

$730 USD

Google Flights

Returning

Sun, Dec 28, 2025•11 Day Trip

$688 USD

Google Flights

Returning

Mon, Dec 29, 2025•12 Day Trip

$530 USD

Google Flights

Returning

Tue, Dec 30, 2025•13 Day Trip

$623 USD

Google Flights

Returning

Wed, Dec 31, 2025•14 Day Trip

$364 USD

Google Flights