Find Cheap Flights from San Francisco to Puerto Rico

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from San Francisco to Puerto Rico

(Round-trip)
Depart: Tue Sep 12 2017 Return: Wed Sep 13 2017 Trip spans 2 days
American Airlines
American Airlines
SFO
SJU
12h 14m
2 stops
SJU
SFO
13h 01m
2 stops
Depart: Mon Sep 11 2017 Return: Sat Sep 16 2017 Trip spans 6 days
United
United
SFO
BQN
21h 08m
1 stop
BQN
SFO
16h 09m
1 stop
Depart: Fri Oct 27 2017 Return: Tue Nov 7 2017 Trip spans 12 days
Multiple Airlines
Multiple Airlines
SFO
SJU
9h 55m
1 stop
SJU
SFO
11h 10m
1 stop
Depart: Thu Jul 13 2017 Return: Wed Jul 19 2017 Trip spans 7 days
Major Airline
Major Airline
SFO
SJU
14h 06m
1 stop
SJU
SFO
12h 39m
1 stop
Depart: Thu Nov 30 2017 Return: Wed Dec 13 2017 Trip spans 14 days
Delta
Delta
SFO
SJU
11h 04m
1 stop
SJU
SFO
10h 51m
1 stop
Depart: Fri Nov 3 2017 Return: Sun Nov 12 2017 Trip spans 10 days
JetBlue
JetBlue
SFO
PSE
11h 22m
1 stop
PSE
SFO
14h 31m
1 stop
Depart: Mon Oct 9 2017 Return: Tue Oct 10 2017 Trip spans 2 days
American Airlines
American Airlines
SFO
SJU
10h 41m
2 stops
SJU
SFO
10h 42m
1 stop
Depart: Mon Nov 20 2017 Return: Wed Nov 22 2017 Trip spans 3 days
United
United
SFO
BQN
15h 55m
1 stop
BQN
SFO
14h 42m
1 stop
Depart: Tue Aug 15 2017 Return: Fri Sep 15 2017 Trip spans 32 days
Multiple Airlines
Multiple Airlines
SFO
SJU
14h 20m
1 stop
SJU
SFO
10h 43m
1 stop
Depart: Mon Dec 4 2017 Return: Sun Dec 10 2017 Trip spans 7 days
Major Airline
Major Airline
SFO
SJU
12h 20m
3 stops
SJU
SFO
12h 18m
3 stops
Depart: Mon Aug 14 2017 Return: Fri Sep 15 2017 Trip spans 33 days
American Airlines
American Airlines
SFO
SJU
10h 36m
1 stop
SJU
SFO
10h 59m
1 stop
Depart: Fri Dec 8 2017 Return: Fri Dec 15 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SFO
SJU
11h 04m
1 stop
SJU
SFO
14h 51m
1 stop
Depart: Mon Jul 24 2017 Return: Tue Aug 1 2017 Trip spans 9 days
United
United
SFO
BQN
15h 50m
1 stop
BQN
SFO
18h 18m
1 stop
Depart: Tue Nov 7 2017 Return: Tue Nov 14 2017 Trip spans 8 days
American Airlines
American Airlines
SFO
SJU
10h 13m
1 stop
SJU
SFO
11h 10m
1 stop
Depart: Sat Aug 19 2017 Return: Thu Aug 24 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
SFO
SJU
12h 26m
1 stop
SJU
SFO
12h 15m
1 stop
Depart: Fri Jun 23 2017 Return: Sat Jun 24 2017 Trip spans 2 days
United
United
SFO
BQN
13h 33m
1 stop
BQN
SFO
23h 05m
2 stops
Depart: Sun Jun 25 2017 Return: Mon Jul 3 2017 Trip spans 9 days
Major Airline
Major Airline
SFO
SJU
4h 14m
nonstop
SJU
SFO
10h 14m
nonstop
Depart: Sat Dec 9 2017 Return: Fri Dec 15 2017 Trip spans 7 days
American Airlines
American Airlines
SFO
SJU
11h 40m
1 stop
SJU
SFO
11h 10m
1 stop
Depart: Wed Jul 12 2017 Return: Thu Jul 27 2017 Trip spans 16 days
United
United
SFO
SJU
15h 20m
1 stop
SJU
SFO
19h 46m
1 stop
Depart: Thu Nov 23 2017 Return: Sat Dec 2 2017 Trip spans 10 days
Major Airline
Major Airline
SFO
SJU
11h 20m
3 stops
SJU
SFO
12h 33m
3 stops
* 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.

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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
$387
Destination

Aguadilla
$389
San Juan
$387
Ponce
$595