Cheap Flights from San Francisco (SFO) to San Juan (UAQ)

Popular airlines from San Francisco Intl. Airport (SFO) to San Juan (UAQ-Domingo Faustino Sarmiento)

Cheap Flights from San Francisco to San Juan (SFO-UAQ)

Prices were available within the past 7 days and start at for one-way flights and $2,030 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Aug 11 - Tue, Aug 18
SFO
San Francisco
UAQ
San Juan
$2,030 Roundtrip, found 3 days ago
$2,030
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Aug 11 from San Francisco to San Juan, returning Tue, Aug 18, priced at $2,030 found 3 days ago
Air Canada
Tue, Aug 11 - Tue, Aug 18
SFO
San Francisco
UAQ
San Juan
$2,453 Roundtrip, found 3 days ago
$2,453
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Aug 11 from San Francisco to San Juan, returning Tue, Aug 18, priced at $2,453 found 3 days ago

Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to Domingo Faustino Sarmiento Airport (UAQ) cost?
Grab a cheap one-way flight or cheap return flight from $2,030 from San Francisco Intl. Airport (SFO) to Domingo Faustino Sarmiento Airport (UAQ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from San Francisco Intl. Airport (SFO) to Domingo Faustino Sarmiento Airport (UAQ)?
Traveling in August can help you save, as it's the cheapest month for flights between SFO and UAQ. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from San Francisco Intl. Airport (SFO) to Domingo Faustino Sarmiento Airport (UAQ)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SFO to UAQ flight.
How many flights per day from San Francisco Intl. Airport (SFO) to Domingo Faustino Sarmiento Airport (UAQ)?
Nonstop flights from San Francisco Intl. Airport (SFO) to Domingo Faustino Sarmiento Airport (UAQ) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SFO to UAQ?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Francisco Intl. Airport (SFO) to Domingo Faustino Sarmiento Airport (UAQ)?
Book a flight from San Francisco Intl. Airport (SFO) to Domingo Faustino Sarmiento Airport (UAQ) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to Domingo Faustino Sarmiento Airport (UAQ) last-minute?
Holding off until right before your break to book a ticket from SFO to UAQ generally means paying more. While you might find some last-minute deals, they aren't always guaranteed. Keep your travel schedule open for the best chance of scoring a bargain.
Is it cheaper to book a SFO to UAQ flight and hotel package?
Securing a SFO to UAQ flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our extensive range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Domingo Faustino Sarmiento Airport (UAQ)?
If you booked your SFO to UAQ flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Travel information

Origin airport
San Francisco Intl.
Destination airport
Domingo Faustino Sarmiento
Roundtrip price
$2,030
Distance
5911 mi

Book with confidence

Book with confidence

San Francisco to San Juan Flights

The cheapest times to fly from San Francisco to San Juan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Francisco to San Juan are during the month of August. You can find some of the cheapest flights from San Francisco to San Juan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to San Juan

Sunday is one of the best days to book for cheap flights from San Francisco to San Juan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Francisco to San Juan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Francisco to San Juan in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Francisco to San Juan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Francisco to San Juan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Francisco to San Juan Flights

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Explore a world of travel with Expedia

*Available to One Key members.