Find Cheap Flights from San Diego 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 Diego to Puerto Rico

(Round-trip)
Depart: Mon Sep 25 2017 Return: Tue Sep 26 2017 Trip spans 2 days
United
United
SAN
4:20p
SJU
6:15a
13h 55m
2 stops
SJU
12:50p
SAN
9:47p
8h 57m
1 stop
Depart: Tue Sep 26 2017 Return: Wed Sep 27 2017 Trip spans 2 days
American Airlines
American Airlines
SAN
6:00p
SJU
2:55a
8h 55m
1 stop
SJU
11:30a
SAN
9:04p
9h 34m
1 stop
Depart: Fri Sep 8 2017 Return: Sat Sep 9 2017 Trip spans 2 days
Major Airline
Major Airline
SAN
5:15a
SJU
4:47p
11h 32m
1 stop
SJU
8:50a
SAN
5:47p
8h 57m
1 stop
Depart: Wed Sep 13 2017 Return: Tue Sep 19 2017 Trip spans 7 days
Delta
Delta
SAN
3:00a
SJU
3:13p
12h 13m
1 stop
SJU
9:30a
SAN
9:32p
12h 02m
1 stop
Depart: Thu Sep 28 2017 Return: Fri Sep 29 2017 Trip spans 2 days
JetBlue
JetBlue
SAN
5:30p
SJU
2:05a
8h 35m
1 stop
SJU
8:26a
SAN
7:09p
10h 43m
1 stop
Depart: Mon Sep 4 2017 Return: Mon Sep 11 2017 Trip spans 8 days
American Airlines
American Airlines
SAN
6:00p
SJU
2:55a
8h 55m
1 stop
SJU
11:30a
SAN
9:04p
9h 34m
1 stop
Depart: Wed Sep 6 2017 Return: Wed Sep 13 2017 Trip spans 8 days
United
United
SAN
4:30p
SJU
6:15a
13h 45m
2 stops
SJU
12:50p
SAN
9:47p
8h 57m
1 stop
Depart: Mon Sep 11 2017 Return: Tue Sep 12 2017 Trip spans 2 days
Major Airline
Major Airline
SAN
12:40p
SJU
5:56a
17h 16m
2 stops
SJU
1:03p
SAN
3:15p
26h 12m
2 stops
Depart: Tue Oct 10 2017 Return: Tue Oct 17 2017 Trip spans 8 days
Delta
Delta
SAN
5:40p
SJU
5:08a
11h 28m
1 stop
SJU
9:30a
SAN
9:48p
12h 18m
1 stop
Depart: Mon Sep 18 2017 Return: Tue Sep 26 2017 Trip spans 9 days
United
United
SAN
4:20p
SJU
6:15a
13h 55m
2 stops
SJU
9:45a
SAN
9:54p
12h 09m
1 stop
Depart: Thu Nov 30 2017 Return: Thu Dec 14 2017 Trip spans 15 days
American Airlines
American Airlines
SAN
5:44a
SJU
3:59p
10h 15m
2 stops
SJU
9:56a
SAN
9:56p
12h 00m
1 stop
Depart: Sun Oct 1 2017 Return: Mon Oct 9 2017 Trip spans 9 days
JetBlue
JetBlue
SAN
5:30p
SJU
7:26a
13h 56m
1 stop
SJU
2:00a
SAN
7:09p
17h 09m
1 stop
Depart: Sun Sep 24 2017 Return: Tue Sep 26 2017 Trip spans 3 days
United
United
SAN
6:45p
SJU
6:15a
11h 30m
1 stop
SJU
12:50p
SAN
9:47p
8h 57m
1 stop
Depart: Sat Sep 2 2017 Return: Wed Sep 6 2017 Trip spans 5 days
Major Airline
Major Airline
SAN
8:20a
SJU
12:01p
27h 41m
2 stops
SJU
10:08p
SAN
2:26p
16h 18m
2 stops
Depart: Fri Oct 13 2017 Return: Sat Oct 28 2017 Trip spans 16 days
United
United
SAN
4:20p
SJU
5:50a
13h 30m
2 stops
SJU
8:15a
SAN
9:47p
13h 32m
2 stops
Depart: Sat Aug 19 2017 Return: Wed Aug 23 2017 Trip spans 5 days
American Airlines
American Airlines
SAN
8:30a
SJU
5:09p
8h 39m
1 stop
SJU
9:45a
SAN
9:04p
11h 19m
1 stop
Depart: Tue Nov 28 2017 Return: Wed Dec 13 2017 Trip spans 16 days
JetBlue
JetBlue
SAN
4:07p
SJU
1:32a
9h 25m
1 stop
SJU
6:35a
SAN
7:16p
12h 41m
1 stop
Depart: Sat Sep 23 2017 Return: Sun Oct 1 2017 Trip spans 9 days
Major Airline
Major Airline
SAN
5:15a
SJU
4:47p
11h 32m
1 stop
SJU
11:13a
SAN
2:08p
26h 55m
1 stop
Depart: Fri Oct 27 2017 Return: Thu Nov 2 2017 Trip spans 7 days
United
United
SAN
4:30p
SJU
8:30a
16h 00m
2 stops
SJU
12:34p
SAN
9:47p
9h 13m
1 stop
Depart: Thu Nov 2 2017 Return: Tue Nov 7 2017 Trip spans 6 days
Delta
Delta
SAN
5:40p
SJU
8:23a
14h 43m
1 stop
SJU
9:10a
SAN
9:48p
12h 38m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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,
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Airports
Origin

San Diego
$380
Destination

San Juan
$380