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

Flight FAQs

From San Francisco to San Juan

Are flight prices decreasing from San Francisco to San Juan due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Francisco and San Juan for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Are there nonstop flights from San Francisco to San Juan for under $100 on Cheapflights?

There are no nonstop flights from San Francisco to San Juan, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from San Francisco to San Juan for under $200?

There are currently just 3 open flights from San Francisco to San Juan within the next 7 days for less than $200.

How popular is this flight route?

The San Francisco to San Juan flight path was viewed by 65 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

When booking remember that flights San Francisco to San Juan are typically on time.

What is the cheapest airline for this route?

While looking for the best option consider United Air Lines Inc., our data currently shows that they have the cheapest flight available for the flight path. When traveling from San Francisco to San Juan, generally 353 flights depart for this route daily.

Is San Francisco weather warmer or cooler than San Juan?

Expect the weather to be around 90 °F on average in June. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in San Juan is generally hotter than in San Francisco.