Find Deals on Flights from San Francisco to San Juan

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from San Francisco to San Juan

(Round-trip)
Depart: Tue Feb 7 2017 Return: Wed Feb 8 2017 Trip spans 2 days
JetBlue
JetBlue
SFO
SJU
18h 50m
1 stop
SJU
SFO
20h 11m
1 stop
Depart: Sat Feb 11 2017 Return: Mon Feb 13 2017 Trip spans 3 days
Major Airline
Major Airline
SFO
SJU
9h 48m
1 stop
SJU
SFO
13h 07m
1 stop
Depart: Mon May 8 2017 Return: Tue May 9 2017 Trip spans 2 days
American Airlines
American Airlines
SFO
SJU
12h 08m
1 stop
SJU
SFO
11h 10m
1 stop
Depart: Tue Apr 25 2017 Return: Wed Apr 26 2017 Trip spans 2 days
United
United
SFO
SJU
11h 26m
1 stop
SJU
SFO
12h 03m
1 stop
Depart: Wed Mar 29 2017 Return: Wed Apr 5 2017 Trip spans 8 days
Delta
Delta
SFO
SJU
11h 35m
1 stop
SJU
SFO
16h 30m
2 stops
Depart: Sun Mar 5 2017 Return: Fri Mar 10 2017 Trip spans 6 days
Major Airline
Major Airline
SFO
SJU
23h 14m
2 stops
SJU
SFO
17h 14m
2 stops
Depart: Mon May 8 2017 Return: Fri May 12 2017 Trip spans 5 days
JetBlue
JetBlue
SFO
SJU
9h 31m
1 stop
SJU
SFO
13h 46m
1 stop
Depart: Tue Feb 21 2017 Return: Wed Feb 22 2017 Trip spans 2 days
American Airlines
American Airlines
SFO
SJU
12h 03m
1 stop
SJU
SFO
10h 50m
1 stop
Depart: Tue Mar 7 2017 Return: Mon Mar 20 2017 Trip spans 13 days
Major Airline
Major Airline
SFO
SJU
18h 08m
1 stop
SJU
SFO
12h 15m
1 stop
Depart: Sun Feb 5 2017 Return: Sat Feb 18 2017 Trip spans 14 days
JetBlue
JetBlue
SFO
SJU
9h 48m
1 stop
SJU
SFO
9h 54m
1 stop
Depart: Tue May 9 2017 Return: Mon May 15 2017 Trip spans 7 days
American Airlines
American Airlines
SFO
SJU
9h 34m
1 stop
SJU
SFO
13h 42m
1 stop
Depart: Fri Jan 27 2017 Return: Tue Jan 31 2017 Trip spans 5 days
Major Airline
Major Airline
SFO
SJU
3h 14m
nonstop
SJU
SFO
11h 14m
nonstop
Depart: Sun Apr 9 2017 Return: Fri Apr 21 2017 Trip spans 13 days
American Airlines
American Airlines
SFO
SJU
12h 26m
1 stop
SJU
SFO
11h 07m
1 stop
Depart: Tue May 23 2017 Return: Sun May 28 2017 Trip spans 6 days
Delta
Delta
SFO
SJU
10h 54m
1 stop
SJU
SFO
15h 29m
1 stop
Depart: Thu Jan 26 2017 Return: Mon Jan 30 2017 Trip spans 5 days
Major Airline
Major Airline
SFO
SJU
3h 14m
nonstop
SJU
SFO
11h 14m
nonstop
Depart: Sat Jun 3 2017 Return: Thu Jun 8 2017 Trip spans 6 days
American Airlines
American Airlines
SFO
SJU
10h 10m
1 stop
SJU
SFO
11h 10m
1 stop
Depart: Mon Jun 5 2017 Return: Mon Jun 12 2017 Trip spans 8 days
American Airlines
American Airlines
SFO
SJU
12h 03m
1 stop
SJU
SFO
13h 42m
1 stop
Depart: Sun Jul 23 2017 Return: Mon Jul 31 2017 Trip spans 9 days
American Airlines
American Airlines
SFO
SJU
12h 03m
1 stop
SJU
SFO
13h 42m
1 stop
Depart: Thu May 25 2017 Return: Sat Jun 3 2017 Trip spans 10 days
Delta
Delta
SFO
SJU
12h 54m
1 stop
SJU
SFO
20h 49m
1 stop
Depart: Wed Jul 5 2017 Return: Wed Jul 19 2017 Trip spans 15 days
JetBlue
JetBlue
SFO
SJU
14h 15m
1 stop
SJU
SFO
9h 40m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

San Francisco
$313
Destination

San Juan
$313