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

Flight FAQs

From San Francisco to San Juan

How popular is this flight route?

The San Francisco to San Juan flight path was viewed by 72 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.

How many passenger seats are available on a flight on this route?

On average, there are a total of 104,038,736 seats offered from San Francisco to San Juan per day.

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.