S$360 Cheap Flights from San Francisco to San Juan

View S$360 flight on Wed, 25 Nov, 2026Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Luis Munoz Marin Intl. Airport (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 S$360 for one-way flights and S$1,309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 25 Nov - Mon, 30 Nov
SFO
San Francisco
SJU
San Juan
S$1,309 Return, found 1 day ago
S$1,309
Return
found 1 day ago
Select United flight, departing Wed, 25 Nov from San Francisco to San Juan, returning Mon, 30 Nov, priced at S$1,309 found 1 day ago
Delta
Wed, 25 Nov - Mon, 30 Nov
SFO
San Francisco
SJU
San Juan
S$1,326 Return, found 1 day ago
S$1,326
Return
found 1 day ago
Select Delta flight, departing Wed, 25 Nov from San Francisco to San Juan, returning Mon, 30 Nov, priced at S$1,326 found 1 day ago
American Airlines
Wed, 25 Nov - Mon, 30 Nov
SFO
San Francisco
SJU
San Juan
S$1,336 Return, found 1 day ago
S$1,336
Return
found 1 day ago
Select American Airlines flight, departing Wed, 25 Nov from San Francisco to San Juan, returning Mon, 30 Nov, priced at S$1,336 found 1 day ago
United
Wed, 25 Nov - Mon, 30 Nov
SFO
San Francisco
SJU
San Juan
S$1,345 Return, found 1 day ago
S$1,345
Return
found 1 day ago
Select United flight, departing Wed, 25 Nov from San Francisco to San Juan, returning Mon, 30 Nov, priced at S$1,345 found 1 day ago
United
Wed, 25 Nov - Mon, 30 Nov
SFO
San Francisco
SJU
San Juan
S$1,352 Return, found 1 day ago
S$1,352
Return
found 1 day ago
Select United flight, departing Wed, 25 Nov from San Francisco to San Juan, returning Mon, 30 Nov, priced at S$1,352 found 1 day ago
Delta
Wed, 25 Nov - Mon, 30 Nov
SFO
San Francisco
SJU
San Juan
S$1,362 Return, found 1 day ago
S$1,362
Return
found 1 day ago
Select Delta flight, departing Wed, 25 Nov from San Francisco to San Juan, returning Mon, 30 Nov, priced at S$1,362 found 1 day ago
American Airlines
Wed, 25 Nov - Mon, 30 Nov
SFO
San Francisco
SJU
San Juan
S$1,364 Return, found 1 day ago
S$1,364
Return
found 1 day ago
Select American Airlines flight, departing Wed, 25 Nov from San Francisco to San Juan, returning Mon, 30 Nov, priced at S$1,364 found 1 day ago
Delta
Wed, 25 Nov - Mon, 30 Nov
SFO
San Francisco
SJU
San Juan
S$1,369 Return, found 1 day ago
S$1,369
Return
found 1 day ago
Select Delta flight, departing Wed, 25 Nov from San Francisco to San Juan, returning Mon, 30 Nov, priced at S$1,369 found 1 day ago
United
Wed, 25 Nov - Mon, 30 Nov
SFO
San Francisco
SJU
San Juan
S$1,382 Return, found 1 day ago
S$1,382
Return
found 1 day ago
Select United flight, departing Wed, 25 Nov from San Francisco to San Juan, returning Mon, 30 Nov, priced at S$1,382 found 1 day ago
United
Wed, 25 Nov - Mon, 30 Nov
SFO
San Francisco
SJU
San Juan
S$1,384 Return, found 1 day ago
S$1,384
Return
found 1 day ago
Select United flight, departing Wed, 25 Nov from San Francisco to San Juan, returning Mon, 30 Nov, priced at S$1,384 found 1 day ago

Find the cheapest month to fly from San Francisco (SFO) to San Juan (SJU)

May is typically the cheapest month to fly

From S$314 - S$592 per traveller.

Frequently asked questions

How much is a flight from SFO to Luis Munoz Marin Intl. Airport (SJU)?
Round-trip flights from San Francisco Intl. Airport (SFO) to SJU start from S$1,309. This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Francisco Airport to Luis Munoz Marin Intl. Airport (SJU)?
We understand that things come up unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from San Francisco Airport to Luis Munoz Marin Intl. Airport (SJU) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Francisco Intl. Airport (SFO) to Luis Munoz Marin Intl. Airport (SJU) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SFO to SJU?
The distance is around 5,800 kilometres, so pack your carry-on bag with all the things you need to make your journey comfortable. Not sure what to take on board your San Francisco to Carolina flight? Earplugs, a sleep mask and a travel pillow are among the essentials.
Which airlines fly direct from San Francisco Airport to SJU?
You won't find any airlines operating directly between San Francisco Intl. Airport (SFO) and SJU, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a nice way to break up a trip!
Are San Francisco Intl. Airport (SFO) to Isla Verde Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight tickets from San Francisco Airport to Isla Verde Intl. Airport are available up to 12 months before departure on Expedia. And although you may score great last-minute deal, it's never a sure thing. Also, booking your flights in advance means you'll have more options — and you can avoid getting caught in the dreaded middle seat! We regularly update our fares to bring you the best bargains, so check back often for all the latest specials.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Luis Munoz Marin Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$1,309
Distance
5800 km

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