Find Cheap Flights to Islip Long Island

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 Kansas City to Islip Long Island

(Round-trip)
Depart: Wed Sep 6 2017 Return: Thu Sep 28 2017 Trip spans 23 days
American Airlines
American Airlines
MCI
9:30a
ISP
5:08p
7h 38m
1 stop
ISP
2:10a
MCI
9:33a
7h 23m
1 stop
Depart: Tue Sep 5 2017 Return: Thu Sep 28 2017 Trip spans 24 days
American Airlines
American Airlines
MCI
2:30a
ISP
7:19a
4h 49m
1 stop
ISP
2:10a
MCI
9:33a
7h 23m
1 stop
Depart: Thu Sep 7 2017 Return: Thu Sep 28 2017 Trip spans 22 days
American Airlines
American Airlines
MCI
9:30a
ISP
5:08p
7h 38m
1 stop
ISP
2:10a
MCI
9:33a
7h 23m
1 stop
Depart: Fri Sep 8 2017 Return: Thu Sep 28 2017 Trip spans 21 days
American Airlines
American Airlines
MCI
9:30a
ISP
5:08p
7h 38m
1 stop
ISP
2:10a
MCI
9:33a
7h 23m
1 stop
Depart: Fri Nov 24 2017 Return: Wed Nov 29 2017 Trip spans 6 days
American Airlines
American Airlines
MCI
11:00a
ISP
3:55p
4h 55m
1 stop
ISP
1:10a
MCI
6:33a
5h 23m
1 stop
Depart: Tue Nov 28 2017 Return: Wed Nov 29 2017 Trip spans 2 days
American Airlines
American Airlines
MCI
1:38a
ISP
6:30a
4h 52m
1 stop
ISP
1:10a
MCI
6:33a
5h 23m
1 stop
Depart: Wed Nov 22 2017 Return: Wed Nov 29 2017 Trip spans 8 days
American Airlines
American Airlines
MCI
1:38a
ISP
6:30a
4h 52m
1 stop
ISP
1:10a
MCI
6:33a
5h 23m
1 stop
Depart: Thu Nov 23 2017 Return: Wed Nov 29 2017 Trip spans 7 days
American Airlines
American Airlines
MCI
1:38a
ISP
6:30a
4h 52m
1 stop
ISP
1:10a
MCI
6:33a
5h 23m
1 stop
Depart: Fri Aug 25 2017 Return: Sun Aug 27 2017 Trip spans 3 days
American Airlines
American Airlines
MCI
9:30a
ISP
5:08p
7h 38m
1 stop
ISP
2:10a
MCI
9:33a
7h 23m
1 stop
Depart: Mon Sep 4 2017 Return: Thu Sep 28 2017 Trip spans 25 days
American Airlines
American Airlines
MCI
11:50a
ISP
5:08p
5h 18m
1 stop
ISP
2:10a
MCI
9:33a
7h 23m
1 stop
Depart: Wed Jan 24 2018 Return: Mon Jan 29 2018 Trip spans 6 days
American Airlines
American Airlines
MCI
1:38a
ISP
6:30a
4h 52m
1 stop
ISP
1:10a
MCI
6:33a
5h 23m
1 stop
Depart: Thu Jan 25 2018 Return: Mon Jan 29 2018 Trip spans 5 days
American Airlines
American Airlines
MCI
1:38a
ISP
6:30a
4h 52m
1 stop
ISP
1:10a
MCI
6:33a
5h 23m
1 stop
Depart: Sat Sep 2 2017 Return: Mon Sep 4 2017 Trip spans 3 days
American Airlines
American Airlines
MCI
9:30a
ISP
5:08p
7h 38m
1 stop
ISP
2:09p
MCI
12:02p
21h 53m
1 stop
Depart: Thu Aug 3 2017 Return: Sun Aug 6 2017 Trip spans 4 days
American Airlines
American Airlines
MCI
9:30a
ISP
5:04p
7h 34m
1 stop
ISP
2:09a
MCI
9:42a
7h 33m
1 stop
Depart: Mon Nov 27 2017 Return: Wed Nov 29 2017 Trip spans 3 days
American Airlines
American Airlines
MCI
1:38a
ISP
6:30a
4h 52m
1 stop
ISP
1:10a
MCI
6:33a
5h 23m
1 stop
Depart: Sun Nov 26 2017 Return: Fri Dec 1 2017 Trip spans 6 days
American Airlines
American Airlines
MCI
1:38a
ISP
6:30a
4h 52m
1 stop
ISP
8:10a
MCI
3:39p
7h 29m
1 stop
Depart: Sat Nov 25 2017 Return: Fri Dec 1 2017 Trip spans 7 days
American Airlines
American Airlines
MCI
1:38a
ISP
6:30a
4h 52m
1 stop
ISP
1:10a
MCI
6:33a
5h 23m
1 stop
Depart: Tue Jul 25 2017 Return: Sat Aug 5 2017 Trip spans 12 days
American Airlines
American Airlines
MCI
11:50a
ISP
5:04p
5h 14m
1 stop
ISP
2:09a
MCI
9:42a
7h 33m
1 stop
Depart: Fri Aug 11 2017 Return: Mon Aug 14 2017 Trip spans 4 days
American Airlines
American Airlines
MCI
11:50a
ISP
5:04p
5h 14m
1 stop
ISP
1:55p
MCI
6:27a
16h 32m
2 stops
Depart: Fri Sep 1 2017 Return: Mon Sep 4 2017 Trip spans 4 days
American Airlines
American Airlines
MCI
11:50a
ISP
5:08p
5h 18m
1 stop
ISP
2:09p
MCI
12:02p
21h 53m
1 stop
* 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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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

Kansas City
$332
Destination

Islip
$332