Find Cheap Flights from Indianapolis to Islip Long Island (IND - 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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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

Book cheap flights from Indianapolis to Islip Long Island

(Round-trip)
Depart: Thu Sep 28 2017 Return: Sun Oct 1 2017 Trip spans 4 days
American Airlines
American Airlines
IND
4:00a
ISP
8:23a
4h 23m
1 stop
ISP
2:10a
IND
6:15a
4h 05m
1 stop
Depart: Fri Aug 4 2017 Return: Sun Aug 6 2017 Trip spans 3 days
Southwest
Southwest
IND
2:00p
ISP
8:25p
6h 25m
1 stop
ISP
2:30a
IND
8:55a
6h 25m
1 stop
Depart: Wed Oct 11 2017 Return: Wed Oct 18 2017 Trip spans 8 days
American Airlines
American Airlines
IND
4:21a
ISP
8:30a
4h 09m
1 stop
ISP
2:10a
IND
6:20a
4h 10m
1 stop
Depart: Thu Oct 12 2017 Return: Wed Oct 18 2017 Trip spans 7 days
American Airlines
American Airlines
IND
4:21a
ISP
8:30a
4h 09m
1 stop
ISP
2:10a
IND
6:20a
4h 10m
1 stop
Depart: Sat Oct 14 2017 Return: Wed Oct 18 2017 Trip spans 5 days
American Airlines
American Airlines
IND
1:58p
ISP
5:55p
3h 57m
1 stop
ISP
2:10a
IND
6:20a
4h 10m
1 stop
Depart: Mon Oct 16 2017 Return: Wed Oct 18 2017 Trip spans 3 days
American Airlines
American Airlines
IND
11:30a
ISP
5:55p
6h 25m
1 stop
ISP
2:10a
IND
6:20a
4h 10m
1 stop
Depart: Tue Oct 17 2017 Return: Wed Oct 18 2017 Trip spans 2 days
American Airlines
American Airlines
IND
4:21a
ISP
8:30a
4h 09m
1 stop
ISP
2:10a
IND
6:20a
4h 10m
1 stop
Depart: Sat Sep 2 2017 Return: Tue Sep 5 2017 Trip spans 4 days
American Airlines
American Airlines
IND
9:05a
ISP
1:04p
3h 59m
1 stop
ISP
9:10a
IND
1:01p
3h 51m
1 stop
Depart: Fri Sep 8 2017 Return: Sat Sep 9 2017 Trip spans 2 days
American Airlines
American Airlines
IND
4:00a
ISP
8:23a
4h 23m
1 stop
ISP
2:10a
IND
6:17a
4h 07m
1 stop
Depart: Fri Oct 13 2017 Return: Wed Oct 18 2017 Trip spans 6 days
American Airlines
American Airlines
IND
4:21a
ISP
8:30a
4h 09m
1 stop
ISP
2:10a
IND
6:20a
4h 10m
1 stop
Depart: Wed Nov 15 2017 Return: Tue Nov 21 2017 Trip spans 7 days
American Airlines
American Airlines
IND
3:21a
ISP
7:30a
4h 09m
1 stop
ISP
1:20p
IND
5:09p
3h 49m
1 stop
Depart: Tue Dec 19 2017 Return: Wed Dec 27 2017 Trip spans 9 days
American Airlines
American Airlines
IND
3:21a
ISP
7:30a
4h 09m
1 stop
ISP
1:20p
IND
5:09p
3h 49m
1 stop
Depart: Wed Dec 20 2017 Return: Wed Dec 27 2017 Trip spans 8 days
American Airlines
American Airlines
IND
3:21a
ISP
7:30a
4h 09m
1 stop
ISP
1:20p
IND
5:09p
3h 49m
1 stop
Depart: Sat Dec 16 2017 Return: Wed Dec 27 2017 Trip spans 12 days
American Airlines
American Airlines
IND
3:21a
ISP
7:30a
4h 09m
1 stop
ISP
1:20p
IND
5:09p
3h 49m
1 stop
Depart: Sun Jul 9 2017 Return: Thu Jul 13 2017 Trip spans 5 days
American Airlines
American Airlines
IND
4:20a
ISP
8:40a
4h 20m
1 stop
ISP
2:09a
IND
6:21a
4h 12m
1 stop
Depart: Sun Dec 17 2017 Return: Wed Dec 27 2017 Trip spans 11 days
American Airlines
American Airlines
IND
3:21a
ISP
7:30a
4h 09m
1 stop
ISP
1:20p
IND
5:09p
3h 49m
1 stop
Depart: Wed Jul 19 2017 Return: Tue Jul 25 2017 Trip spans 7 days
American Airlines
American Airlines
IND
2:00a
ISP
8:40a
6h 40m
1 stop
ISP
1:55p
IND
6:00p
4h 05m
1 stop
Depart: Sat Aug 12 2017 Return: Sat Aug 19 2017 Trip spans 8 days
American Airlines
American Airlines
IND
2:00a
ISP
8:40a
6h 40m
1 stop
ISP
2:09a
IND
6:21a
4h 12m
1 stop
Depart: Sun Oct 15 2017 Return: Wed Oct 18 2017 Trip spans 4 days
American Airlines
American Airlines
IND
4:21a
ISP
8:30a
4h 09m
1 stop
ISP
2:10a
IND
6:20a
4h 10m
1 stop
Depart: Fri Oct 6 2017 Return: Tue Oct 10 2017 Trip spans 5 days
American Airlines
American Airlines
IND
9:38a
ISP
5:55p
8h 17m
2 stops
ISP
2:10a
IND
6:20a
4h 10m
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.

We compile tonnes of data for you
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

Indianapolis
$392
Destination

Islip
$392