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

Book cheap flights from Pittsburgh to Puerto Rico

(Round-trip)
Depart: Sat Dec 16 2017 Return: Sat Dec 23 2017 Trip spans 8 days
Allegiant Air
Allegiant Air
PIT
12:00a
SJU
3:42a
3h 42m
nonstop
SJU
12:00a
PIT
4:06a
4h 06m
nonstop
Depart: Wed Nov 1 2017 Return: Wed Nov 29 2017 Trip spans 29 days
Delta
Delta
PIT
12:00a
SJU
7:24a
7h 24m
1 stop
SJU
12:00a
PIT
10:06a
10h 06m
1 stop
Depart: Fri Dec 8 2017 Return: Mon Dec 18 2017 Trip spans 11 days
American Airlines
American Airlines
PIT
12:00a
SJU
8:32a
8h 32m
1 stop
SJU
12:00a
PIT
7:03a
7h 03m
1 stop
Depart: Sun Jan 21 2018 Return: Sat Jan 27 2018 Trip spans 7 days
United
United
PIT
12:00a
SJU
4:56p
16h 56m
1 stop
SJU
12:00a
PIT
6:50a
6h 50m
1 stop
Depart: Wed Jan 17 2018 Return: Mon Jan 22 2018 Trip spans 6 days
American Airlines
American Airlines
PIT
12:00a
SJU
8:57a
8h 57m
1 stop
SJU
12:00a
PIT
9:04a
9h 04m
1 stop
Depart: Mon Nov 20 2017 Return: Mon Nov 27 2017 Trip spans 8 days
American Airlines
American Airlines
PIT
12:00a
SJU
8:32a
8h 32m
1 stop
SJU
12:00a
PIT
8:36a
8h 36m
1 stop
Depart: Thu Oct 26 2017 Return: Sun Oct 29 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
PIT
12:00a
SJU
8:18a
8h 18m
1 stop
SJU
12:00a
PIT
11:21p
23h 21m
1 stop
Depart: Fri Mar 9 2018 Return: Sat Mar 17 2018 Trip spans 8 days
American Airlines
American Airlines
PIT
12:00a
SJU
4:20p
16h 20m
1 stop
SJU
12:00a
PIT
5:46a
5h 46m
1 stop
Depart: Sat Apr 14 2018 Return: Sun Apr 22 2018 Trip spans 9 days
American Airlines
American Airlines
PIT
12:00a
SJU
6:00a
6h 00m
1 stop
SJU
12:00a
PIT
5:46a
5h 46m
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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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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^ 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
$164
Destination

San Juan
$164