- OneTravel
- Cheap Flights
- Caribbean
- Puerto Rico
- San Juan
- SFO to SJU Flights
Call usPhone-Only Deals! Call XXXX-XXX-XXXXPhone-Only Deals! Call XXXX-XXX-XXXX
Grab better fares
More flight options
Call live travel experts
Earn 2X ClubMiles points
USD
10/20/2026
What travelers love about OneTravel
20+ Years of ExperienceHelping 40M+ travelers worldwide Partnered with 1M+ verified hotels
24/7 Travel AdvisorsPersonalized planning and real human support, anytime
Upfront PricingOur prices include taxes and fees
Members Save MoreJoin ClubMiles rewards program and save on every booking
You're one sign-up away from savings
By signing up, you agree to receive marketing emails from OneTravel (Fareportal).
Consent notice· Privacy Policy
You may exercise your right to object ('opt-out') at any time via the 'Unsubscribe' link in each email. Your email address will be transferred to our US data center pursuant to our membership in the Trans-Atlantic Data Privacy (TADP) Framework (inc. the UK Extension and the Swiss-U.S. DPF) and processed by our marketing teams in the US and India.
San Francisco to San Juan Flight Deals
SFO San Francisco Tue, Oct 20
SJU San Juan
from $214
Book Now
SFO San Francisco Sat, Oct 17
SJU San Juan
from $225
Book Now
SFO San Francisco Sat, Oct 10
SJU San Juan
from $252
Book Now
SFO San Francisco Fri, Oct 2
SJU San Juan
from $253
Book Now
SFO San Francisco Mon, Oct 12
SJU San Juan
from $257
Book Now
SFO San Francisco Sun, Oct 18
SJU San Juan
from $257
Book Now
SFO San Francisco Wed, Oct 21
SJU San Juan
from $257
Book Now
SFO San Francisco Sat, Oct 3
SJU San Juan
from $258
Book Now
SFO San Francisco Tue, Oct 6
SJU San Juan
from $258
Book Now
SFO San Francisco Fri, Oct 9
SJU San Juan
from $282
Book Now
Show more
*Rates last found on
What our customers say about our service?
- Smooth Customer ServiceIt was a great experience using OneTravel to book my honeymoon trip to Bali. The customer service was outstanding, and they helped me with the best options for our budget. I appreciated their travel advice, and everything went smoothly. Would highly recommend!
Read more
- Prices are excellentOneTravel helped me find a great deal, and despite a few minor booking hiccups, the experience was satisfactory. Customer service was helpful in resolving my issues. The prices were excellent, and I found a great last-minute deal. The confirmation emails were timely, and I loved the easy access to my itinerary online.
Read more
- A solid choiceI had a good experience with OneTravel while booking my family vacation. The price was right, and we could get seated together. The only issue I faced was with the payment processing, but their support team was quick to assist. Overall, a solid choice for travel planning.
Read more
- Decent experienceMy experience with OneTravel was positive overall. I found a great deal, and the booking process was simple and hassle-free. Once my trip was booked, everything went smoothly, and I had no issues along the way. I would definitely consider using OneTravel again for future travel plans.
Read more
Recent posts View all posts
Up for an Affordable Adventure? Celebrate National Cheap Flight Day!
Read moreTravel Easy India: Your Guide to a Stress-Free Journey
Read moreTravel Easy China: Your Guide to a Stress-Free Trip
Read moreTravel Easy Vietnam: Your Guide to a Stress-Free Trip
Read moreTravel Easy Philippines: Your Guide to a Stress-Free Trip Â
Read moreCheap Flights from San Francisco to San Juan
Book your flights from San Francisco to San Juan. San Juan has a very colorful image and is the largest cities in Puerto Rico, if you are interested in knowing the history of the city, make way to the Old San Juan which is home to most historic attractions, galleries and museums. Top airline operating between the routes of San Francisco to San Juan is LAN Airlines, Virgin America and US Airways. Take advantage of great deals on flights from San Francisco to San Juan and save to splurge on a vacation. It takes around five hours twenty minutes excluding the layover time to fly from San Francisco to San Juan and the flight covers a distance of around 3,620 miles.
Airports Nearby San Francisco
