Find Cheap 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
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 San Juan

(Round-trip)
Depart: Mon Oct 9 2017 Return: Wed Oct 11 2017 Trip spans 3 days
Major Airline
Major Airline
SFO
SJU
17h 47m
1 stop
SJU
SFO
30h 18m
1 stop
Depart: Mon Nov 6 2017 Return: Wed Nov 29 2017 Trip spans 24 days
American Airlines
American Airlines
SFO
SJU
10h 13m
1 stop
SJU
SFO
11h 10m
1 stop
Depart: Tue Sep 12 2017 Return: Tue Oct 3 2017 Trip spans 22 days
Delta
Delta
SFO
SJU
10h 53m
1 stop
SJU
SFO
12h 49m
1 stop
Depart: Thu Aug 17 2017 Return: Wed Aug 23 2017 Trip spans 7 days
JetBlue
JetBlue
SFO
SJU
10h 53m
1 stop
SJU
SFO
11h 11m
1 stop
Depart: Sat Sep 23 2017 Return: Sun Oct 1 2017 Trip spans 9 days
United
United
SFO
SJU
10h 24m
1 stop
SJU
SFO
12h 36m
1 stop
Depart: Tue Aug 29 2017 Return: Wed Sep 13 2017 Trip spans 16 days
American Airlines
American Airlines
SFO
SJU
12h 33m
2 stops
SJU
SFO
16h 05m
2 stops
Depart: Sat Sep 23 2017 Return: Wed Oct 4 2017 Trip spans 12 days
Delta
Delta
SFO
SJU
12h 54m
1 stop
SJU
SFO
10h 51m
1 stop
Depart: Tue Oct 31 2017 Return: Fri Nov 10 2017 Trip spans 11 days
Major Airline
Major Airline
SFO
SJU
18h 51m
1 stop
SJU
SFO
14h 30m
1 stop
Depart: Wed Oct 11 2017 Return: Wed Oct 18 2017 Trip spans 8 days
American Airlines
American Airlines
SFO
SJU
10h 58m
2 stops
SJU
SFO
12h 12m
1 stop
Depart: Tue Nov 14 2017 Return: Sun Nov 19 2017 Trip spans 6 days
JetBlue
JetBlue
SFO
SJU
10h 28m
1 stop
SJU
SFO
13h 28m
1 stop
Depart: Mon May 29 2017 Return: Tue Jun 6 2017 Trip spans 9 days
American Airlines
American Airlines
SFO
SJU
12h 31m
1 stop
SJU
SFO
12h 01m
1 stop
Depart: Tue Jul 4 2017 Return: Thu Jul 13 2017 Trip spans 10 days
United
United
SFO
SJU
11h 10m
1 stop
SJU
SFO
12h 47m
1 stop
Depart: Thu Jun 1 2017 Return: Tue Jun 6 2017 Trip spans 6 days
American Airlines
American Airlines
SFO
SJU
10h 36m
1 stop
SJU
SFO
12h 01m
1 stop
Depart: Thu Aug 31 2017 Return: Sat Sep 2 2017 Trip spans 3 days
Major Airline
Major Airline
SFO
SJU
22h 59m
1 stop
SJU
SFO
27h 49m
1 stop
Depart: Mon Jul 3 2017 Return: Thu Jul 6 2017 Trip spans 4 days
United
United
SFO
SJU
11h 45m
1 stop
SJU
SFO
12h 53m
1 stop
Depart: Sat Jun 3 2017 Return: Tue Jun 6 2017 Trip spans 4 days
American Airlines
American Airlines
SFO
SJU
10h 25m
1 stop
SJU
SFO
12h 01m
1 stop
Depart: Wed Jul 5 2017 Return: Wed Jul 12 2017 Trip spans 8 days
United
United
SFO
SJU
11h 31m
1 stop
SJU
SFO
12h 47m
1 stop
Depart: Mon May 29 2017 Return: Thu Jun 8 2017 Trip spans 11 days
American Airlines
American Airlines
SFO
SJU
12h 31m
1 stop
SJU
SFO
12h 01m
1 stop
Depart: Thu Nov 16 2017 Return: Mon Nov 27 2017 Trip spans 12 days
JetBlue
JetBlue
SFO
SJU
13h 04m
1 stop
SJU
SFO
27h 13m
1 stop
Depart: Tue Jul 4 2017 Return: Wed Jul 12 2017 Trip spans 9 days
United
United
SFO
SJU
9h 46m
1 stop
SJU
SFO
12h 53m
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.

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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.

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Airports
Origin

San Francisco
$388
Destination

San Juan
$388