What’s the cost of a flight from San Francisco to San Juan?

Prices vary based on date, airline, and availability. Compare several options if you're flying between San Francisco and San Juan.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Flying between San Francisco and San Juan? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

• Airports in San Francisco: San Francisco has only one airport in service, San Francisco.
• Airports in San Juan: Besides San Juan - Luis Muñoz Marín, also consider Isla Grande.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all San Francisco airports in a single search.

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.