Find Deals on Flights from Pittsburgh 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 Pittsburgh to Puerto Rico

(Round-trip)
Depart: Sat Mar 25 2017 Return: Sat Apr 1 2017 Trip spans 8 days
Allegiant Air
Allegiant Air
PIT
4:00a
SJU
8:00a
4h 00m
nonstop
SJU
8:40a
PIT
1:05p
4h 25m
nonstop
Depart: Sat Mar 18 2017 Return: Wed Mar 22 2017 Trip spans 5 days
American Airlines
American Airlines
PIT
9:59a
SJU
5:36p
7h 37m
1 stop
SJU
4:00a
PIT
1:09p
9h 09m
1 stop
Depart: Tue Mar 21 2017 Return: Fri Mar 24 2017 Trip spans 4 days
Delta
Delta
PIT
3:45a
SJU
10:45a
7h 00m
1 stop
SJU
3:00a
PIT
10:09a
7h 09m
1 stop
Depart: Mon Mar 27 2017 Return: Tue Mar 28 2017 Trip spans 2 days
United
United
PIT
1:30p
SJU
8:07p
6h 37m
1 stop
SJU
9:02p
PIT
9:54a
12h 52m
2 stops
Depart: Tue Jul 25 2017 Return: Wed Aug 2 2017 Trip spans 9 days
Major Airline
Major Airline
PIT
11:15p
SJU
6:37a
7h 22m
2 stops
SJU
4:39a
PIT
3:23p
10h 44m
2 stops
Depart: Sat Apr 8 2017 Return: Sat Apr 15 2017 Trip spans 8 days
Allegiant Air
Allegiant Air
PIT
4:00a
SJU
8:00a
4h 00m
nonstop
SJU
8:40a
PIT
1:05p
4h 25m
nonstop
Depart: Sat Apr 1 2017 Return: Sat Apr 8 2017 Trip spans 8 days
Allegiant Air
Allegiant Air
PIT
4:00a
SJU
8:00a
4h 00m
nonstop
SJU
8:40a
PIT
1:05p
4h 25m
nonstop
Depart: Fri Apr 14 2017 Return: Thu Apr 20 2017 Trip spans 7 days
JetBlue
JetBlue
PIT
3:00a
SJU
10:43a
7h 43m
1 stop
SJU
4:59a
PIT
5:46p
12h 47m
1 stop
Depart: Sun Mar 19 2017 Return: Wed Mar 22 2017 Trip spans 4 days
American Airlines
American Airlines
PIT
1:09a
SJU
7:38a
6h 29m
1 stop
SJU
4:00a
PIT
1:09p
9h 09m
1 stop
Depart: Wed Mar 22 2017 Return: Wed Mar 29 2017 Trip spans 8 days
Delta
Delta
PIT
3:45a
SJU
10:45a
7h 00m
1 stop
SJU
3:00a
PIT
12:51p
9h 51m
1 stop
Depart: Sun Apr 30 2017 Return: Mon May 8 2017 Trip spans 9 days
United
United
PIT
2:00a
SJU
8:15a
6h 15m
1 stop
SJU
10:10a
PIT
7:39p
9h 29m
1 stop
Depart: Sat Apr 22 2017 Return: Wed Apr 26 2017 Trip spans 5 days
American Airlines
American Airlines
PIT
9:59a
SJU
5:39p
7h 40m
1 stop
SJU
9:10a
PIT
5:45p
8h 35m
1 stop
Depart: Tue Mar 28 2017 Return: Tue Apr 4 2017 Trip spans 8 days
Major Airline
Major Airline
PIT
10:40p
SJU
6:43a
8h 03m
2 stops
SJU
6:21a
PIT
1:46p
7h 25m
2 stops
Depart: Mon May 1 2017 Return: Tue May 9 2017 Trip spans 9 days
United
United
PIT
2:00a
SJU
8:15a
6h 15m
1 stop
SJU
10:10a
PIT
7:39p
9h 29m
1 stop
Depart: Wed May 10 2017 Return: Wed May 17 2017 Trip spans 8 days
Delta
Delta
PIT
10:50a
SJU
5:34p
6h 44m
1 stop
SJU
3:00a
PIT
12:39p
9h 39m
1 stop
Depart: Tue Apr 18 2017 Return: Wed Apr 26 2017 Trip spans 9 days
American Airlines
American Airlines
PIT
2:10a
SJU
10:25a
8h 15m
1 stop
SJU
9:10a
PIT
5:45p
8h 35m
1 stop
Depart: Tue Feb 28 2017 Return: Sat Mar 4 2017 Trip spans 5 days
Major Airline
Major Airline
PIT
12:00a
SJU
2:28a
2h 28m
nonstop
SJU
8:00a
PIT
12:28p
4h 28m
nonstop
Depart: Tue May 2 2017 Return: Mon May 8 2017 Trip spans 7 days
United
United
PIT
1:45p
SJU
8:25p
6h 40m
1 stop
SJU
10:10a
PIT
7:39p
9h 29m
1 stop
Depart: Thu Jun 1 2017 Return: Thu Jun 8 2017 Trip spans 8 days
Delta
Delta
PIT
2:00a
SJU
11:23a
9h 23m
1 stop
SJU
3:00a
PIT
12:39p
9h 39m
1 stop
Depart: Sat Apr 29 2017 Return: Wed May 3 2017 Trip spans 5 days
American Airlines
American Airlines
PIT
11:26a
SJU
5:39p
6h 13m
1 stop
SJU
9:10a
PIT
5:45p
8h 35m
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.

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.

^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Pittsburgh
$129
Destination

San Juan
$129