Find Deals on Flights from Islip Long Island to Caribbean

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

Book cheap flights from Islip Long Island to Caribbean

(Round-trip)
Depart: Tue Feb 14 2017 Return: Thu Feb 16 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
SJU
8h 38m
2 stops
SJU
ISP
6h 28m
1 stop
Depart: Tue Feb 7 2017 Return: Thu Feb 16 2017 Trip spans 10 days
American Airlines
American Airlines
ISP
SJU
8h 44m
1 stop
SJU
ISP
6h 28m
1 stop
Depart: Sat May 13 2017 Return: Fri May 19 2017 Trip spans 7 days
American Airlines
American Airlines
ISP
SJU
5h 50m
1 stop
SJU
ISP
6h 35m
1 stop
Depart: Thu Jun 1 2017 Return: Thu Jun 8 2017 Trip spans 8 days
American Airlines
American Airlines
ISP
SJU
5h 50m
1 stop
SJU
ISP
6h 35m
1 stop
Depart: Sun Jul 9 2017 Return: Mon Jul 10 2017 Trip spans 2 days
American Airlines
American Airlines
ISP
SJU
5h 50m
1 stop
SJU
ISP
8h 45m
1 stop
Depart: Wed Apr 19 2017 Return: Wed Apr 26 2017 Trip spans 8 days
American Airlines
American Airlines
ISP
SJU
5h 59m
1 stop
SJU
ISP
6h 41m
1 stop
Depart: Wed Mar 22 2017 Return: Tue Mar 28 2017 Trip spans 7 days
American Airlines
American Airlines
ISP
SJU
8h 16m
1 stop
SJU
ISP
8h 48m
1 stop
Depart: Sun May 7 2017 Return: Thu May 11 2017 Trip spans 5 days
American Airlines
American Airlines
ISP
NAS
7h 53m
1 stop
NAS
ISP
6h 55m
1 stop
Depart: Tue Apr 25 2017 Return: Wed Apr 26 2017 Trip spans 2 days
American Airlines
American Airlines
ISP
AUA
14h 23m
2 stops
AUA
ISP
14h 01m
2 stops
Depart: Mon May 8 2017 Return: Tue May 9 2017 Trip spans 2 days
American Airlines
American Airlines
ISP
AUA
14h 23m
2 stops
AUA
ISP
13h 55m
2 stops
Depart: Mon Feb 27 2017 Return: Thu Mar 2 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
AUA
6h 50m
1 stop
AUA
ISP
7h 48m
1 stop
Depart: Mon May 1 2017 Return: Thu May 11 2017 Trip spans 11 days
American Airlines
American Airlines
ISP
AUA
6h 51m
1 stop
AUA
ISP
7h 55m
1 stop
Depart: Tue Jan 31 2017 Return: Wed Feb 8 2017 Trip spans 9 days
American Airlines
American Airlines
ISP
SJU
8h 38m
2 stops
SJU
ISP
8h 48m
1 stop
Depart: Wed Mar 8 2017 Return: Tue Mar 21 2017 Trip spans 13 days
American Airlines
American Airlines
ISP
SJU
8h 49m
1 stop
SJU
ISP
6h 38m
1 stop
Depart: Wed Mar 1 2017 Return: Wed Mar 15 2017 Trip spans 14 days
American Airlines
American Airlines
ISP
AUA
14h 56m
2 stops
AUA
ISP
29h 12m
2 stops
Depart: Tue May 2 2017 Return: Wed May 3 2017 Trip spans 2 days
American Airlines
American Airlines
ISP
MBJ
5h 57m
1 stop
MBJ
ISP
6h 31m
1 stop
Depart: Tue Feb 14 2017 Return: Tue Feb 21 2017 Trip spans 8 days
American Airlines
American Airlines
ISP
AUA
14h 56m
2 stops
AUA
ISP
25h 35m
2 stops
Depart: Mon Mar 20 2017 Return: Mon Apr 3 2017 Trip spans 15 days
American Airlines
American Airlines
ISP
AUA
6h 50m
1 stop
AUA
ISP
7h 58m
1 stop
Depart: Tue Jul 18 2017 Return: Tue Aug 1 2017 Trip spans 15 days
American Airlines
American Airlines
ISP
AUA
14h 23m
2 stops
AUA
ISP
37h 55m
2 stops
Depart: Sat Jul 1 2017 Return: Wed Jul 5 2017 Trip spans 5 days
American Airlines
American Airlines
ISP
AUA
18h 25m
1 stop
AUA
ISP
25h 12m
2 stops
* 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.

Airports
Origin

Islip
$366
Destination

Nassau
$417
San Juan
$366
Oranjestad
$430
Montego Bay
$451