Find Cheap Flights from Chicago O'Hare International to Islip Long Island (ORD - 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 Chicago O'Hare International to Islip Long Island

(Round-trip)
Depart: Mon Oct 30 2017 Return: Tue Oct 31 2017 Trip spans 2 days
Frontier
Frontier
ORD
12:00a
ISP
4:17p
16h 17m
1 stop
ISP
12:00a
ORD
6:56a
6h 56m
1 stop
Depart: Wed Nov 8 2017 Return: Mon Nov 13 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
ISP
4:06p
16h 06m
1 stop
ISP
12:00a
ORD
2:09p
14h 09m
1 stop
Depart: Sat Nov 11 2017 Return: Mon Nov 13 2017 Trip spans 3 days
American Airlines
American Airlines
ORD
12:00a
ISP
4:10a
4h 10m
1 stop
ISP
12:00a
ORD
5:12a
5h 12m
1 stop
Depart: Tue Nov 7 2017 Return: Wed Nov 15 2017 Trip spans 9 days
Major Airline
Major Airline
ORD
12:00a
ISP
11:15a
11h 15m
1 stop
ISP
12:00a
ORD
11:05a
11h 05m
1 stop
Depart: Tue Dec 5 2017 Return: Wed Dec 6 2017 Trip spans 2 days
Frontier
Frontier
ORD
12:00a
ISP
4:06p
16h 06m
1 stop
ISP
12:00a
ORD
6:08p
18h 08m
1 stop
Depart: Mon Dec 18 2017 Return: Sun Dec 24 2017 Trip spans 7 days
American Airlines
American Airlines
ORD
12:00a
ISP
3:49a
3h 49m
1 stop
ISP
12:00a
ORD
5:15a
5h 15m
1 stop
Depart: Thu Dec 14 2017 Return: Sun Dec 17 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
ISP
2:02p
14h 02m
1 stop
ISP
12:00a
ORD
1:52p
13h 52m
1 stop
Depart: Tue Jan 23 2018 Return: Wed Jan 31 2018 Trip spans 9 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
ISP
7:18a
7h 18m
1 stop
ISP
12:00a
ORD
11:58a
11h 58m
1 stop
Depart: Sat Nov 4 2017 Return: Mon Nov 6 2017 Trip spans 3 days
Major Airline
Major Airline
ORD
12:00a
ISP
11:15a
11h 15m
1 stop
ISP
12:00a
ORD
11:05a
11h 05m
1 stop
Depart: Tue Feb 27 2018 Return: Wed Mar 7 2018 Trip spans 9 days
Frontier
Frontier
ORD
12:00a
ISP
5:13p
17h 13m
2 stops
ISP
12:00a
ORD
7:33p
19h 33m
2 stops
Depart: Thu Nov 2 2017 Return: Fri Nov 3 2017 Trip spans 2 days
American Airlines
American Airlines
ORD
12:00a
ISP
6:36a
6h 36m
1 stop
ISP
12:00a
ORD
5:35a
5h 35m
1 stop
Depart: Wed Apr 4 2018 Return: Sun Apr 8 2018 Trip spans 5 days
Major Airline
Major Airline
ORD
12:00a
ISP
11:04a
11h 04m
1 stop
ISP
12:00a
ORD
2:45a
2h 45m
nonstop
Depart: Thu Jan 25 2018 Return: Wed Feb 7 2018 Trip spans 14 days
Frontier
Frontier
ORD
12:00a
ISP
5:58p
17h 58m
2 stops
ISP
12:00a
ORD
7:18p
19h 18m
2 stops
Depart: Sun Mar 4 2018 Return: Wed Mar 7 2018 Trip spans 4 days
Frontier
Frontier
ORD
12:00a
ISP
5:25p
17h 25m
2 stops
ISP
12:00a
ORD
7:33p
19h 33m
2 stops
Depart: Fri Oct 27 2017 Return: Mon Nov 6 2017 Trip spans 11 days
Major Airline
Major Airline
ORD
12:00a
ISP
10:55a
10h 55m
1 stop
ISP
12:00a
ORD
11:05a
11h 05m
1 stop
Depart: Fri Dec 22 2017 Return: Mon Jan 1 2018 Trip spans 11 days
Frontier
Frontier
ORD
12:00a
ISP
5:58p
17h 58m
2 stops
ISP
12:00a
ORD
7:18p
19h 18m
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.

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

Chicago
$137
Destination

Islip
$137