Find Cheap 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
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: Mon Sep 11 2017 Return: Wed Sep 20 2017 Trip spans 10 days
American Airlines
American Airlines
ISP
SJU
5h 55m
1 stop
SJU
ISP
8h 45m
1 stop
Depart: Sun Jul 16 2017 Return: Wed Jul 19 2017 Trip spans 4 days
Southwest
Southwest
ISP
SJU
8h 55m
1 stop
SJU
ISP
7h 25m
1 stop
Depart: Sun Oct 22 2017 Return: Wed Oct 25 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
SJU
5h 50m
1 stop
SJU
ISP
8h 45m
1 stop
Depart: Thu Nov 30 2017 Return: Thu Dec 7 2017 Trip spans 8 days
American Airlines
American Airlines
ISP
SJU
5h 50m
1 stop
SJU
ISP
8h 45m
1 stop
Depart: Mon Sep 18 2017 Return: Mon Oct 2 2017 Trip spans 15 days
American Airlines
American Airlines
ISP
SJU
5h 55m
1 stop
SJU
ISP
8h 45m
1 stop
Depart: Fri Nov 24 2017 Return: Wed Nov 29 2017 Trip spans 6 days
American Airlines
American Airlines
ISP
SJU
5h 50m
1 stop
SJU
ISP
8h 45m
1 stop
Depart: Mon Jun 5 2017 Return: Mon Jun 12 2017 Trip spans 8 days
American Airlines
American Airlines
ISP
SJU
6h 04m
1 stop
SJU
ISP
8h 50m
1 stop
Depart: Mon Aug 28 2017 Return: Thu Sep 7 2017 Trip spans 11 days
American Airlines
American Airlines
ISP
SJU
5h 55m
1 stop
SJU
ISP
8h 45m
1 stop
Depart: Tue Jul 11 2017 Return: Thu Jul 20 2017 Trip spans 10 days
American Airlines
American Airlines
ISP
NAS
21h 34m
2 stops
NAS
ISP
7h 09m
1 stop
Depart: Sun Jun 4 2017 Return: Tue Jun 13 2017 Trip spans 10 days
American Airlines
American Airlines
ISP
SJU
6h 04m
1 stop
SJU
ISP
8h 50m
1 stop
Depart: Sun Jul 9 2017 Return: Sat Jul 15 2017 Trip spans 7 days
American Airlines
American Airlines
ISP
NAS
7h 53m
1 stop
NAS
ISP
26h 22m
1 stop
Depart: Wed May 31 2017 Return: Sun Jun 4 2017 Trip spans 5 days
American Airlines
American Airlines
ISP
SJU
8h 15m
1 stop
SJU
ISP
6h 35m
1 stop
Depart: Tue Jun 13 2017 Return: Sat Jun 24 2017 Trip spans 12 days
American Airlines
American Airlines
ISP
AUA
9h 40m
2 stops
AUA
ISP
26h 19m
2 stops
Depart: Tue Jul 4 2017 Return: Sun Jul 16 2017 Trip spans 13 days
American Airlines
American Airlines
ISP
AUA
9h 40m
2 stops
AUA
ISP
36h 39m
2 stops
Depart: Fri Nov 17 2017 Return: Thu Nov 23 2017 Trip spans 7 days
American Airlines
American Airlines
ISP
SJU
19h 03m
2 stops
SJU
ISP
8h 45m
1 stop
Depart: Thu Aug 3 2017 Return: Fri Aug 11 2017 Trip spans 9 days
American Airlines
American Airlines
ISP
NAS
24h 53m
1 stop
NAS
ISP
21h 45m
1 stop
Depart: Sat Oct 21 2017 Return: Sat Oct 28 2017 Trip spans 8 days
American Airlines
American Airlines
ISP
AUA
6h 35m
1 stop
AUA
ISP
7h 55m
1 stop
Depart: Sat Jul 29 2017 Return: Fri Aug 4 2017 Trip spans 7 days
American Airlines
American Airlines
ISP
MBJ
15h 43m
1 stop
MBJ
ISP
21h 10m
1 stop
Depart: Sat Aug 5 2017 Return: Fri Aug 11 2017 Trip spans 7 days
American Airlines
American Airlines
ISP
MBJ
8h 42m
1 stop
MBJ
ISP
23h 35m
1 stop
Depart: Thu Oct 5 2017 Return: Wed Oct 18 2017 Trip spans 14 days
American Airlines
American Airlines
ISP
AUA
14h 23m
2 stops
AUA
ISP
30h 59m
2 stops
* 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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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
$394
Destination

Nassau
$530
San Juan
$394
Oranjestad
$570
Montego Bay
$667