Cheap flights from San Francisco to San Juan

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How to get the best price from San Francisco to San Juan?

Depending on when you travel and how far in advance you book, fares between San Francisco and San Juan can differ a lot.

Pick a travel date to see today’s available fares.

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

Is there more than one airport in San Francisco or San Juan?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

  • Airports in San Francisco: Only San Francisco is currently operational.
  • Airports in San Juan: Isla Grande is another arrival option.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near San Juan as well.

Flights from San Francisco to San Juan - Luis Muñoz Marín

Adjust your flight filters for San Francisco – San Juan

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to Puerto Rico? These cities are popular too: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.

Frequently Asked Questions

Frequently asked questions about flights from San Francisco to San Juan.

How much does an airline ticket from San Francisco to San Juan cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from San Francisco to San Juan.

How far is San Francisco from San Juan?

San Francisco is about 5834 km from San Juan.

What are the airports in San Juan?

San Juan has another airport: Isla Grande.

What are the airports in San Francisco?

San Francisco has one airport: San Francisco.

What are the most popular cities in Puerto Rico?

The most popular cities in Puerto Rico according to our users' searches are: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

When should I book a flight from San Francisco to San Juan?

This information is not available at the moment.

What is the cheapest month to fly from San Francisco to San Juan?

This information is not available at the moment.

What is the most expensive month to fly from San Francisco to San Juan?

This information is not available at the moment.

What is the best day of the week to fly from San Francisco to San Juan?

This information is not available at the moment.