Find Deals on Flights from Islip Long Island to San Juan Luis Munoz Marin (ISP - SJU)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Islip Long Island to San Juan Luis Munoz Marin

(Round-trip)
Depart: Sun Jan 15 2017 Return: Thu Jan 19 2017 Trip spans 5 days
American Airlines
American Airlines
ISP
1:10a
SJU
7:14a
6h 04m
1 stop
SJU
11:20a
ISP
5:58p
6h 38m
1 stop
Depart: Sat Feb 11 2017 Return: Tue Feb 21 2017 Trip spans 11 days
Southwest
Southwest
ISP
7:35a
SJU
1:40p
6h 05m
1 stop
SJU
1:40p
ISP
8:10p
6h 30m
1 stop
Depart: Mon Jan 23 2017 Return: Thu Jan 26 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
1:10a
SJU
7:14a
6h 04m
1 stop
SJU
11:20a
ISP
5:58p
6h 38m
1 stop
Depart: Sun Jan 29 2017 Return: Wed Feb 1 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
1:10a
SJU
7:14a
6h 04m
1 stop
SJU
11:20a
ISP
5:58p
6h 38m
1 stop
Depart: Mon Jan 30 2017 Return: Wed Feb 1 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
1:10a
SJU
7:14a
6h 04m
1 stop
SJU
11:20a
ISP
5:58p
6h 38m
1 stop
Depart: Sat Mar 4 2017 Return: Mon Mar 13 2017 Trip spans 9 days
Southwest
Southwest
ISP
7:35a
SJU
1:40p
6h 05m
1 stop
SJU
12:35p
ISP
7:30p
6h 55m
1 stop
Depart: Mon Jan 16 2017 Return: Thu Jan 26 2017 Trip spans 11 days
American Airlines
American Airlines
ISP
1:10a
SJU
7:14a
6h 04m
1 stop
SJU
11:20a
ISP
5:58p
6h 38m
1 stop
Depart: Wed Feb 1 2017 Return: Tue Feb 7 2017 Trip spans 7 days
American Airlines
American Airlines
ISP
1:10a
SJU
7:14a
6h 04m
1 stop
SJU
11:20a
ISP
5:58p
6h 38m
1 stop
Depart: Wed Feb 8 2017 Return: Tue Feb 14 2017 Trip spans 7 days
American Airlines
American Airlines
ISP
1:10a
SJU
7:14a
6h 04m
1 stop
SJU
11:20a
ISP
5:58p
6h 38m
1 stop
Depart: Fri Apr 14 2017 Return: Mon Apr 17 2017 Trip spans 4 days
Southwest
Southwest
ISP
2:00a
SJU
8:00a
6h 00m
1 stop
SJU
12:35p
ISP
7:30p
6h 55m
1 stop
Depart: Mon Feb 13 2017 Return: Fri Feb 17 2017 Trip spans 5 days
American Airlines
American Airlines
ISP
8:15a
SJU
4:59p
8h 44m
1 stop
SJU
11:20a
ISP
5:48p
6h 28m
1 stop
Depart: Wed Mar 1 2017 Return: Tue Mar 7 2017 Trip spans 7 days
American Airlines
American Airlines
ISP
8:10a
SJU
4:59p
8h 49m
1 stop
SJU
11:20a
ISP
5:55p
6h 35m
1 stop
Depart: Wed Jan 18 2017 Return: Thu Jan 26 2017 Trip spans 9 days
American Airlines
American Airlines
ISP
1:10a
SJU
7:14a
6h 04m
1 stop
SJU
11:20a
ISP
5:58p
6h 38m
1 stop
Depart: Sat Jan 21 2017 Return: Wed Jan 25 2017 Trip spans 5 days
American Airlines
American Airlines
ISP
8:15a
SJU
4:59p
8h 44m
1 stop
SJU
9:10a
ISP
5:58p
8h 48m
1 stop
Depart: Mon Dec 12 2016 Return: Mon Dec 19 2016 Trip spans 8 days
American Airlines
American Airlines
ISP
10:20a
SJU
5:13p
6h 53m
1 stop
SJU
8:50a
ISP
5:59p
9h 09m
1 stop
Depart: Tue Dec 13 2016 Return: Mon Dec 19 2016 Trip spans 7 days
American Airlines
American Airlines
ISP
10:20a
SJU
5:13p
6h 53m
1 stop
SJU
8:50a
ISP
5:59p
9h 09m
1 stop
Depart: Wed Jan 11 2017 Return: Thu Jan 19 2017 Trip spans 9 days
American Airlines
American Airlines
ISP
1:10a
SJU
7:14a
6h 04m
1 stop
SJU
9:10a
ISP
5:58p
8h 48m
1 stop
Depart: Wed Jan 25 2017 Return: Thu Jan 26 2017 Trip spans 2 days
American Airlines
American Airlines
ISP
1:10a
SJU
7:14a
6h 04m
1 stop
SJU
11:20a
ISP
5:58p
6h 38m
1 stop
Depart: Tue Mar 7 2017 Return: Tue Mar 21 2017 Trip spans 14 days
American Airlines
American Airlines
ISP
1:10a
SJU
7:00a
5h 50m
1 stop
SJU
11:20a
ISP
5:55p
6h 35m
1 stop
Depart: Wed Mar 8 2017 Return: Tue Mar 21 2017 Trip spans 13 days
American Airlines
American Airlines
ISP
1:10a
SJU
7:00a
5h 50m
1 stop
SJU
11:20a
ISP
5:55p
6h 35m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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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Airports
Origin

Islip
$363
Destination

San Juan
$363