Cheap Flight Tickets from San Francisco (SFO) to San Juan (SJU), Starting at $683

Good to Know: Cheapest and Fastest SFO - SJU Flights

Useful information for finding best airline tickets from San Francisco International to Luis Munoz Marin International on your next trip.

Cheapest Round Trip Flight

$683

WN Southwest Airlines • 1 stop • 20h 10m

Dec 20 – Dec 27

The cheapest round trip flight from San Francisco to San Juan (SFO-SJU-SFO) is currently $683

🔍 Search Flights

Fastest Flight

15h 13m

The fastest nonstop flight from San Francisco to San Juan (SFO-SJU) takes 15h 13m

Top Airlines Flying from San Francisco to San Juan

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

Sun Country Airlines (SY)

Sun Country Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from San Francisco (SFO) to San Juan (SJU)

Compare and book low fare round-trip air tickets from San Francisco to San Juan. Ideal for travelers with confirmed return itineraries.

Dec 20 - Dec 27, Economy
WN
San Francisco → San Juan
20h 10m
9:25 PM - 1:35 PM • 1 stop
WN
San Francisco → San Juan
34h
6:35 AM - 11:15 PM • 2 stops
$683
Southwest Airlines
Dec 20 - Dec 27, Economy
DL
San Francisco → San Juan
18h 30m
8:00 AM - 11:10 PM • 1 stop
DL
San Francisco → San Juan
18h 58m
4:20 PM - 11:58 PM • 1 stop
$864
Delta Airlines
Dec 20 - Dec 27, Economy
DL
San Francisco → San Juan
15h 13m
8:00 AM - 9:13 PM • 1 stop
DL
San Francisco → San Juan
22h 29m
2:09 PM - 11:58 PM • 1 stop
$864
Delta Airlines
Dec 20 - Dec 27, Economy
DL
San Francisco → San Juan
17h 35m
10:55 PM - 1:50 PM • 1 stop
DL
San Francisco → San Juan
18h 58m
4:20 PM - 11:58 PM • 1 stop
$864
Delta Airlines
Dec 20 - Dec 27, Economy
DL
San Francisco → San Juan
17h 17m
9:10 AM - 11:47 PM • 1 stop
DL
San Francisco → San Juan
19h 14m
2:09 PM - 10:03 PM • 1 stop
$864
Delta Airlines
Dec 20 - Dec 27, Economy
UA
San Francisco → San Juan
16h 49m
8:13 AM - 10:22 PM • 1 stop
UA
San Francisco → San Juan
17h 35m
7:40 AM - 2:35 PM • 1 stop
$964
United Airlines

Fly from San Francisco to San Juan with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from San Francisco to San Juan? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on San Francisco to San Juan Flights

What are the airports in San Francisco?
SFO
What’s the most popular airline flying from SFO to SJU?
The most popular airline flying from San Francisco to San Juan are
Can I fly from SFO to SJU non-stop?
NO
Which airlines fly nonstop between San Francisco and San Juan?
The non-stop flights between San Francisco and San Juan are .
What’s the earliest departure time from SFO to SJU Airport?
The earliest flight leaves SFO at 8:00 am and lands in SJU - Luis Munoz Marin International
What are the airports in San Juan?
SJU
Can I make changes to my San Francisco to San Juan flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SFO to SJU?
Read the fare rules of the San Francisco to San Juan air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Francisco and San Juan?
operate flights between San Francisco and San Juan
How long does a flight from San Francisco to San Juan take?
It takes approximately 8 hour to fly non-stop from SFO to SJU, which is 3629.47 miles by air.
Which airlines provide the cheapest flights from San Francisco (SFO) to San Juan (SJU) ?
In the past couple of days, the cheapest tickets to SJU from SFO were found on WN : USD 683
Do I need a passport to fly between SFO and SJU?
Yes
What’s the latest departure time from SFO to SJU ?
The last flight leaves SFO at 10:55 pm

San Francisco (SFO) to San Juan (SJU): Airport Information

Origin Airport San Francisco International , San Francisco, US
Destination Airport Luis Munoz Marin International , San Juan, PR
Distance 3629 miles

More Flight Options for San Francisco (SFO) and San Juan (SJU)

Why Fareleaders for SFO to SJU Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on San Francisco to San Juan flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on SFO to SJU flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of San Francisco to San Juan flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the San Francisco (SFO) to San Juan (SJU)
Terms and Conditions*