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Find Deals on Flights from Islip Long Island to Chicago O'Hare International (ISP - ORD)

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

Book cheap flights from Islip Long Island to Chicago O'Hare International

(Round-trip)
Depart: Fri Oct 2 2015 Return: Sun Oct 4 2015 Trip spans 3 days
American Airlines
American Airlines
ISP
10:48a
ORD
4:09p
5h 21m
1 stop
ORD
2:00a
ISP
6:20a
4h 20m
1 stop
Depart: Tue Oct 20 2015 Return: Tue Oct 27 2015 Trip spans 8 days
US Airways
US Airways
ISP
7:47a
ORD
12:48p
5h 01m
1 stop
ORD
2:00a
ISP
6:20a
4h 20m
1 stop
Depart: Wed Oct 21 2015 Return: Tue Oct 27 2015 Trip spans 7 days
US Airways
US Airways
ISP
7:47a
ORD
12:48p
5h 01m
1 stop
ORD
2:00a
ISP
6:20a
4h 20m
1 stop
Depart: Sat Oct 24 2015 Return: Tue Oct 27 2015 Trip spans 4 days
US Airways
US Airways
ISP
5:30a
ORD
11:47a
6h 17m
1 stop
ORD
2:00a
ISP
6:20a
4h 20m
1 stop
Depart: Fri Nov 13 2015 Return: Sun Nov 15 2015 Trip spans 3 days
US Airways
US Airways
ISP
6:48a
ORD
11:12a
4h 24m
1 stop
ORD
1:00a
ISP
5:23a
4h 23m
1 stop
Depart: Thu Oct 29 2015 Return: Sun Nov 1 2015 Trip spans 4 days
US Airways
US Airways
ISP
3:20a
ORD
8:06a
4h 46m
1 stop
ORD
1:00a
ISP
5:20a
4h 20m
1 stop
Depart: Fri Oct 23 2015 Return: Tue Oct 27 2015 Trip spans 5 days
US Airways
US Airways
ISP
7:47a
ORD
12:48p
5h 01m
1 stop
ORD
2:00a
ISP
6:20a
4h 20m
1 stop
Depart: Mon Oct 26 2015 Return: Tue Oct 27 2015 Trip spans 2 days
US Airways
US Airways
ISP
7:47a
ORD
12:48p
5h 01m
1 stop
ORD
2:00a
ISP
6:20a
4h 20m
1 stop
Depart: Sat Sep 12 2015 Return: Sun Sep 13 2015 Trip spans 2 days
American Airlines
American Airlines
ISP
10:48a
ORD
4:09p
5h 21m
1 stop
ORD
2:00a
ISP
6:20a
4h 20m
1 stop
Depart: Fri Oct 16 2015 Return: Sun Oct 18 2015 Trip spans 3 days
American Airlines
American Airlines
ISP
10:48a
ORD
4:09p
5h 21m
1 stop
ORD
2:00a
ISP
6:20a
4h 20m
1 stop
Depart: Sun Oct 11 2015 Return: Mon Oct 12 2015 Trip spans 2 days
American Airlines
American Airlines
ISP
10:48a
ORD
4:09p
5h 21m
1 stop
ORD
5:05a
ISP
9:17a
4h 12m
1 stop
Depart: Thu Nov 5 2015 Return: Sun Nov 8 2015 Trip spans 4 days
US Airways
US Airways
ISP
4:10a
ORD
9:25a
5h 15m
1 stop
ORD
1:00a
ISP
5:23a
4h 23m
1 stop
Depart: Wed Sep 9 2015 Return: Sat Sep 19 2015 Trip spans 11 days
US Airways
US Airways
ISP
2:50p
ORD
9:10p
6h 20m
1 stop
ORD
2:45a
ISP
9:17a
6h 32m
1 stop
Depart: Fri Sep 11 2015 Return: Mon Sep 14 2015 Trip spans 4 days
American Airlines
American Airlines
ISP
10:48a
ORD
4:09p
5h 21m
1 stop
ORD
5:05a
ISP
9:17a
4h 12m
1 stop
Depart: Fri Sep 18 2015 Return: Sun Sep 20 2015 Trip spans 3 days
American Airlines
American Airlines
ISP
10:48a
ORD
4:09p
5h 21m
1 stop
ORD
2:00a
ISP
6:20a
4h 20m
1 stop
Depart: Thu Oct 1 2015 Return: Sun Oct 4 2015 Trip spans 4 days
American Airlines
American Airlines
ISP
10:48a
ORD
4:09p
5h 21m
1 stop
ORD
2:00a
ISP
6:20a
4h 20m
1 stop
Depart: Sat Oct 3 2015 Return: Mon Oct 5 2015 Trip spans 3 days
US Airways
US Airways
ISP
5:30a
ORD
11:47a
6h 17m
1 stop
ORD
2:00a
ISP
6:20a
4h 20m
1 stop
Depart: Wed Aug 26 2015 Return: Sun Aug 30 2015 Trip spans 5 days
US Airways
US Airways
ISP
10:47a
ORD
6:56p
8h 09m
1 stop
ORD
2:00a
ISP
6:27a
4h 27m
1 stop
Depart: Fri Aug 28 2015 Return: Sun Aug 30 2015 Trip spans 3 days
US Airways
US Airways
ISP
2:50p
ORD
6:17a
15h 27m
1 stop
ORD
2:00a
ISP
6:27a
4h 27m
1 stop
Depart: Thu Aug 6 2015 Return: Tue Aug 11 2015 Trip spans 6 days
American Airlines
American Airlines
ISP
3:35a
ORD
9:33a
5h 58m
1 stop
ORD
3:21a
ISP
9:22a
6h 01m
1 stop
Airports
Origin

Islip
$250
Destination

Chicago
$250