$137 Cheap Flights from San Francisco (SFO) to San Juan (SJU)

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

Prices were available within the past 7 days and start at $137 for one-way flights and $270 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
JetBlue Airways
Frontier Airlines
American Airlines
American Airlines
American Airlines
United
Frontier Airlines
Frontier Airlines
American Airlines
Flights from San Francisco (SFO) to San Juan (SJU)
Origin airport
San Francisco Intl.
Destination airport
Luis Munoz Marin Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, United
Roundtrip price
$270
Distance
3625 mi

San Francisco to San Juan Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from San Francisco to San Juan offer the perfect respite. Not only does exploring San Juan provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from San Francisco to San Juan may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of San Juan are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to San Juan more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Juan is $137 now!

Frequently asked questions

How much is a one-way flight from SFO to SJU?
Get set to pack your bags, because San Francisco flights to San Juan start from $114. This is based on the cheapest price found on Expedia for this route departing in the next three months. This airfare is for an Frontier Airlines flight, departing San Francisco Airport on June 12 2024 and arriving at SJU. The price was last updated on May 20 2024 and has not changed since.
Is it cheaper to buy a plane ticket from SFO to SJU last minute?
When it comes to booking your flights, it pays to be prepared. While you may be able to find a deal on a SFO to Luis Munoz Marin Intl. Airport (SJU) flight at the last minute, prices usually don’t get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days ahead. For international trips it’s three to four months.
What is the cheapest airline flying from SFO to SJU in the next 90 days?
With tickets starting at $114 for a flight from San Francisco to San Juan, Frontier Airlines is the cheapest airline found on Expedia. This price is based on airfares found on Expedia departing within the next 90 days and was updated on May 20 2024 and has not changed since. The flight leaves San Francisco Airport on June 12 2024 and touches down at Luis Munoz Marin Intl. Airport (SJU).
What's the cheapest price for a flight from San Francisco Airport to SJU next month?
Grab a one-way flight from San Francisco to San Juan for just $114. This is the cheapest ticket price for this route departing in the next month. It’s an Frontier Airlines flight heading off from San Francisco Intl. Airport (SFO) on June 12 2024 and touching down at Luis Munoz Marin Intl. Airport (SJU). The price was accurate as of May 20 2024 and has not changed since. It was found after looking at all available flights on Expedia within the next 30 days.
What airports do you fly into for San Juan from San Francisco?
With Luis Munoz Marin Intl. Airport (SJU), Antonio Rivera Rodriguez Airport (VQS) and Mercedita Airport (PSE) to pick from, journeying from San Francisco to San Juan is a cinch. The city’s key hub, Luis Munoz Marin Intl. Airport (SJU), is around 7 mi east of the downtown area. Along with the price of fares, consider things like train or bus options from the airport and the distance to your hotel before making your decision. Get your San Juan trip off to a terrific start by exploring San Juan Gate and La Fortaleza.
Can I change the date of my flight from San Francisco Intl. Airport (SFO) to Luis Munoz Marin Intl. Airport (SJU)?
Easily make changes to your San Francisco Airport to SJU journey via the Expedia Trips portal. Before you make any amendments, check the conditions and rules in your itinerary to see what the carrier will let you do and what fees apply for changes. Some airlines charge a change fee per person, plus any difference in ticket prices. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also swing by our Customer Service portal for further details and to connect with our Virtual Agent.
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