Find Cheap Flights from Philadelphia to Puerto Rico

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

(Round-trip)
Depart: Thu Oct 19 2017 Return: Sun Oct 22 2017 Trip spans 4 days
$128
Select
Frontier
Frontier
PHL
12:00a
→
SJU
4:20a
4h 20m
nonstop
SJU
12:00a
→
PHL
3:57a
3h 57m
nonstop
Depart: Thu Dec 7 2017 Return: Sat Dec 9 2017 Trip spans 3 days
$225
Select
Major Airline
Major Airline
PHL
12:00a
→
SJU
4:08a
4h 08m
nonstop
SJU
12:00a
→
PHL
4:24a
4h 24m
nonstop
Depart: Wed Oct 18 2017 Return: Sun Oct 22 2017 Trip spans 5 days
$238
Select
Spirit Airlines
Spirit Airlines
PHL
12:00a
→
BQN
9:26a
9h 26m
1 stop
BQN
12:00a
→
PHL
7:35a
7h 35m
1 stop
Depart: Thu Oct 26 2017 Return: Fri Nov 3 2017 Trip spans 9 days
$128
Select
Frontier
Frontier
PHL
12:00a
→
SJU
4:20a
4h 20m
nonstop
SJU
12:00a
→
PHL
4:08a
4h 08m
nonstop
Depart: Sun Sep 24 2017 Return: Wed Sep 27 2017 Trip spans 4 days
$278
Select
Multiple Airlines
Multiple Airlines
PHL
12:00a
→
SJU
3:59a
3h 59m
nonstop
SJU
12:00a
→
PHL
5:02p
17h 02m
2 stops
Depart: Wed Nov 1 2017 Return: Wed Nov 8 2017 Trip spans 8 days
$128
Select
Frontier
Frontier
PHL
12:00a
→
SJU
4:08a
4h 08m
nonstop
SJU
12:00a
→
PHL
4:08a
4h 08m
nonstop
Depart: Thu Nov 2 2017 Return: Wed Nov 8 2017 Trip spans 7 days
$128
Select
Frontier
Frontier
PHL
12:00a
→
SJU
4:08a
4h 08m
nonstop
SJU
12:00a
→
PHL
4:08a
4h 08m
nonstop
Depart: Sun Oct 22 2017 Return: Fri Oct 27 2017 Trip spans 6 days
$174
Select
Frontier
Frontier
PHL
12:00a
→
SJU
4:20a
4h 20m
nonstop
SJU
12:00a
→
PHL
3:57a
3h 57m
nonstop
Depart: Sat Sep 30 2017 Return: Wed Oct 4 2017 Trip spans 5 days
$251
Select
Spirit Airlines
Spirit Airlines
PHL
12:00a
→
BQN
9:26a
9h 26m
1 stop
BQN
12:00a
→
PHL
7:35a
7h 35m
1 stop
Depart: Tue Sep 26 2017 Return: Tue Oct 3 2017 Trip spans 8 days
$291
Select
Multiple Airlines
Multiple Airlines
PHL
12:00a
→
SJU
2:29p
14h 29m
1 stop
SJU
12:00a
→
PHL
7:13p
19h 13m
1 stop
Depart: Fri Feb 2 2018 Return: Sun Feb 11 2018 Trip spans 10 days
$266
Select
Spirit Airlines
Spirit Airlines
PHL
12:00a
→
SJU
6:53p
18h 53m
1 stop
SJU
12:00a
→
PHL
6:25p
18h 25m
1 stop
Depart: Thu Mar 29 2018 Return: Sat Apr 7 2018 Trip spans 10 days
$613
Select
JetBlue
JetBlue
PHL
12:00a
→
SJU
6:38a
6h 38m
1 stop
SJU
12:00a
→
PHL
9:04a
9h 04m
1 stop
Depart: Wed Oct 18 2017 Return: Tue Oct 24 2017 Trip spans 7 days
$210
Select
Frontier
Frontier
PHL
12:00a
→
SJU
4:20a
4h 20m
nonstop
SJU
12:00a
→
PHL
3:57a
3h 57m
nonstop
Depart: Thu Feb 1 2018 Return: Mon Feb 5 2018 Trip spans 5 days
$269
Select
Spirit Airlines
Spirit Airlines
PHL
12:00a
→
SJU
6:53p
18h 53m
1 stop
SJU
12:00a
→
PHL
6:25p
18h 25m
1 stop
Depart: Fri Sep 29 2017 Return: Sat Sep 30 2017 Trip spans 2 days
$270
Select
Spirit Airlines
Spirit Airlines
PHL
12:00a
→
BQN
9:26a
9h 26m
1 stop
BQN
12:00a
→
PHL
7:35a
7h 35m
1 stop
Depart: Mon Nov 6 2017 Return: Sun Nov 12 2017 Trip spans 7 days
$288
Select
Spirit Airlines
Spirit Airlines
PHL
12:00a
→
BQN
9:56a
9h 56m
1 stop
BQN
12:00a
→
PHL
8:11a
8h 11m
1 stop
Depart: Tue Sep 26 2017 Return: Tue Oct 17 2017 Trip spans 22 days
$264
Select
Frontier
Frontier
PHL
12:00a
→
SJU
1:34p
13h 34m
1 stop
SJU
12:00a
→
PHL
3:57a
3h 57m
nonstop
Depart: Fri Dec 22 2017 Return: Tue Jan 2 2018 Trip spans 12 days
$937
Select
American Airlines
American Airlines
PHL
12:00a
→
SJU
3:50a
3h 50m
nonstop
SJU
12:00a
→
PHL
3:55a
3h 55m
nonstop
Depart: Thu Oct 12 2017 Return: Tue Oct 17 2017 Trip spans 6 days
$433
Select
Multiple Airlines
Multiple Airlines
PHL
12:00a
→
PSE
5:53p
17h 53m
2 stops
PSE
12:00a
→
PHL
1:17p
13h 17m
2 stops
Depart: Sat Mar 3 2018 Return: Fri Mar 9 2018 Trip spans 7 days
$273
Select
Frontier
Frontier
PHL
12:00a
→
SJU
10:37a
10h 37m
2 stops
SJU
12:00a
→
PHL
4:24a
4h 24m
nonstop
* 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.

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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
Philadelphia
$128
Destination
Aguadilla
$238
San Juan
$128
Ponce
$433