Find Deals on Flights from Jacksonville to Islip Long Island (JAX - ISP)

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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Book cheap flights from Jacksonville to Islip Long Island

(Round-trip)
Depart: Mon Apr 24 2017 Return: Tue Apr 25 2017 Trip spans 2 days
American Airlines
American Airlines
JAX
1:15p
ISP
6:01p
4h 46m
1 stop
ISP
2:10a
JAX
7:03a
4h 53m
1 stop
Depart: Sat Apr 29 2017 Return: Sat May 6 2017 Trip spans 8 days
American Airlines
American Airlines
JAX
1:45a
ISP
8:35a
6h 50m
1 stop
ISP
9:07a
JAX
4:43p
7h 36m
1 stop
Depart: Fri May 19 2017 Return: Sat May 20 2017 Trip spans 2 days
American Airlines
American Airlines
JAX
1:45a
ISP
8:41a
6h 56m
1 stop
ISP
9:07a
JAX
4:43p
7h 36m
1 stop
Depart: Sat May 20 2017 Return: Mon May 22 2017 Trip spans 3 days
American Airlines
American Airlines
JAX
1:37p
ISP
6:02p
4h 25m
1 stop
ISP
2:10a
JAX
7:03a
4h 53m
1 stop
Depart: Wed May 17 2017 Return: Sun May 21 2017 Trip spans 5 days
American Airlines
American Airlines
JAX
1:45a
ISP
8:41a
6h 56m
1 stop
ISP
4:30a
JAX
1:15p
8h 45m
2 stops
Depart: Wed Apr 19 2017 Return: Tue Apr 25 2017 Trip spans 7 days
American Airlines
American Airlines
JAX
1:15p
ISP
6:01p
4h 46m
1 stop
ISP
2:10a
JAX
7:03a
4h 53m
1 stop
Depart: Sat Apr 22 2017 Return: Tue Apr 25 2017 Trip spans 4 days
American Airlines
American Airlines
JAX
1:20p
ISP
6:01p
4h 41m
1 stop
ISP
2:10a
JAX
7:03a
4h 53m
1 stop
Depart: Fri Apr 28 2017 Return: Sat May 6 2017 Trip spans 9 days
American Airlines
American Airlines
JAX
1:15p
ISP
6:01p
4h 46m
1 stop
ISP
9:07a
JAX
4:43p
7h 36m
1 stop
Depart: Fri Jul 21 2017 Return: Tue Aug 1 2017 Trip spans 12 days
American Airlines
American Airlines
JAX
1:14p
ISP
5:55p
4h 41m
1 stop
ISP
2:20p
JAX
6:22p
4h 02m
1 stop
Depart: Thu Apr 20 2017 Return: Sun Apr 23 2017 Trip spans 4 days
American Airlines
American Airlines
JAX
7:55a
ISP
1:19p
5h 24m
1 stop
ISP
2:10a
JAX
7:04a
4h 54m
1 stop
Depart: Sun Aug 13 2017 Return: Wed Aug 16 2017 Trip spans 4 days
American Airlines
American Airlines
JAX
1:50a
ISP
8:30a
6h 40m
1 stop
ISP
2:20p
JAX
6:22p
4h 02m
1 stop
Depart: Thu May 18 2017 Return: Sat May 20 2017 Trip spans 3 days
American Airlines
American Airlines
JAX
1:17p
ISP
6:02p
4h 45m
1 stop
ISP
9:07a
JAX
4:43p
7h 36m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Jacksonville
$323
Destination

Islip
$323