Find Deals on Flights from Islip Long Island to Chicago (ISP - CHI)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
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 Islip Long Island to Chicago

(Round-trip)
Depart: Mon Feb 13 2017 Return: Thu Feb 16 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
ORD
4h 32m
1 stop
ORD
ISP
4h 25m
1 stop
Depart: Wed Feb 15 2017 Return: Thu Feb 16 2017 Trip spans 2 days
Southwest
Southwest
ISP
MDW
5h 30m
1 stop
MDW
ISP
4h 45m
1 stop
Depart: Mon Feb 6 2017 Return: Sat Feb 11 2017 Trip spans 6 days
American Airlines
American Airlines
ISP
ORD
4h 32m
1 stop
ORD
ISP
4h 18m
1 stop
Depart: Wed Apr 26 2017 Return: Sat Apr 29 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
ORD
4h 32m
1 stop
ORD
ISP
4h 11m
1 stop
Depart: Wed Mar 15 2017 Return: Sat Mar 18 2017 Trip spans 4 days
Southwest
Southwest
ISP
MDW
6h 10m
1 stop
MDW
ISP
4h 30m
1 stop
Depart: Mon Jan 30 2017 Return: Mon Feb 13 2017 Trip spans 15 days
American Airlines
American Airlines
ISP
ORD
7h 16m
1 stop
ORD
ISP
6h 25m
1 stop
Depart: Sat Apr 15 2017 Return: Tue Apr 18 2017 Trip spans 4 days
Southwest
Southwest
ISP
MDW
4h 15m
1 stop
MDW
ISP
5h 50m
1 stop
Depart: Thu Mar 16 2017 Return: Mon Mar 20 2017 Trip spans 5 days
American Airlines
American Airlines
ISP
ORD
5h 59m
1 stop
ORD
ISP
6h 30m
1 stop
Depart: Sun Jan 22 2017 Return: Mon Jan 23 2017 Trip spans 2 days
Southwest
Southwest
ISP
MDW
7h 50m
1 stop
MDW
ISP
4h 45m
1 stop
Depart: Sat Jul 8 2017 Return: Sat Jul 15 2017 Trip spans 8 days
American Airlines
American Airlines
ISP
ORD
3h 42m
1 stop
ORD
ISP
4h 07m
1 stop
Depart: Thu Jul 13 2017 Return: Mon Jul 17 2017 Trip spans 5 days
Southwest
Southwest
ISP
MDW
4h 55m
1 stop
MDW
ISP
6h 05m
1 stop
Depart: Thu Jul 13 2017 Return: Sun Jul 16 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
ORD
6h 37m
1 stop
ORD
ISP
4h 52m
1 stop
Depart: Sat May 27 2017 Return: Mon May 29 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
ORD
3h 42m
1 stop
ORD
ISP
4h 07m
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

Islip
$144
Destination

Chicago
only $144
only $145