Search flights from San Francisco (SFO) to San Juan (SJU)

Book your plane tickets from San Francisco to San Juan with ease

Cheapest flights to San Juan

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from San Francisco to San Juan: things to know

The most popular route is from San Francisco International Airport in San Francisco to Luis Munoz Marin International Airport in San Juan. On average this flight takes 11 hours 18 minutes one way and costs US$981 for the round trip.

Most popular route
San Francisco International Airport (SFO) to Luis Munoz Marin International Airport (SJU)
Average flight time
11 hours 18 minutes
Average round-trip price
US$981
Fly from San Francisco to San Juan
6 airlines

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on selected airfares

Airlines that fly from San Francisco to San Juan

Airline options may vary according to recently booked flights and your search terms

  • American Airlines
  • Frontier Airlines
  • United Airlines
  • JetBlue
  • Sun Country
  • Southwest Airlines

Frequently asked questions

Fly to more destinations from San Francisco

Research, refine and make plans for your whole trip

Flights from San Francisco to Puerto Rico

Compare flights, find the best prices and hop on the next plane to Puerto Rico.

Flights to Caribbean Islands

Reaching Caribbean Islands just got easier!

Flights to Luis Munoz Marin International Airport

Jet into this airport to explore San Juan at your leisure.

Flights from the United States to Puerto Rico

More options to fly to Puerto Rico.

Hotels in San Juan

A popular choice with visitors to Puerto Rico.

All flights

Fly to your next dream destination.