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Find Flight Deals 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: Thu Oct 1 2015 Return: Sun Oct 4 2015 Trip spans 4 days
American Airlines
American Airlines
ISP
5:10a
ORD
9:35a
4h 25m
1 stop
ORD
2:00a
ISP
6:23a
4h 23m
1 stop
Depart: Fri Oct 16 2015 Return: Sun Oct 18 2015 Trip spans 3 days
American Airlines
American Airlines
ISP
5:10a
ORD
9:35a
4h 25m
1 stop
ORD
2:00a
ISP
6:23a
4h 23m
1 stop
Depart: Wed Oct 21 2015 Return: Thu Oct 22 2015 Trip spans 2 days
US Airways
US Airways
ISP
9:53a
ORD
2:15p
4h 22m
1 stop
ORD
2:00a
ISP
6:23a
4h 23m
1 stop
Depart: Thu Sep 24 2015 Return: Sun Sep 27 2015 Trip spans 4 days
American Airlines
American Airlines
ISP
5:10a
ORD
9:35a
4h 25m
1 stop
ORD
2:00a
ISP
6:23a
4h 23m
1 stop
Depart: Sat Oct 10 2015 Return: Tue Oct 13 2015 Trip spans 4 days
US Airways
US Airways
ISP
9:53a
ORD
2:15p
4h 22m
1 stop
ORD
2:00a
ISP
6:23a
4h 23m
1 stop
Depart: Thu Oct 22 2015 Return: Sun Oct 25 2015 Trip spans 4 days
American Airlines
American Airlines
ISP
5:10a
ORD
9:35a
4h 25m
1 stop
ORD
4:30a
ISP
8:28a
3h 58m
1 stop
Depart: Wed Nov 4 2015 Return: Sun Nov 8 2015 Trip spans 5 days
US Airways
US Airways
ISP
8:53a
ORD
1:15p
4h 22m
1 stop
ORD
3:30a
ISP
7:28a
3h 58m
1 stop
Depart: Wed Jun 17 2015 Return: Wed Jul 1 2015 Trip spans 15 days
US Airways
US Airways
ISP
2:42p
ORD
6:56p
4h 14m
1 stop
ORD
2:00a
ISP
6:27a
4h 27m
1 stop
Depart: Tue Jun 23 2015 Return: Wed Aug 5 2015 Trip spans 44 days
US Airways
US Airways
ISP
2:42p
ORD
6:56p
4h 14m
1 stop
ORD
2:00a
ISP
6:27a
4h 27m
1 stop
Depart: Wed Aug 19 2015 Return: Sun Aug 23 2015 Trip spans 5 days
American Airlines
American Airlines
ISP
4:05a
ORD
9:35a
5h 30m
1 stop
ORD
2:00a
ISP
6:23a
4h 23m
1 stop
Depart: Thu Sep 10 2015 Return: Sun Sep 13 2015 Trip spans 4 days
American Airlines
American Airlines
ISP
5:10a
ORD
9:35a
4h 25m
1 stop
ORD
2:00a
ISP
6:23a
4h 23m
1 stop
Depart: Sat Sep 19 2015 Return: Tue Sep 22 2015 Trip spans 4 days
US Airways
US Airways
ISP
9:53a
ORD
2:15p
4h 22m
1 stop
ORD
2:00a
ISP
6:23a
4h 23m
1 stop
Depart: Fri Sep 4 2015 Return: Sun Sep 6 2015 Trip spans 3 days
US Airways
US Airways
ISP
3:35a
ORD
8:02a
4h 27m
1 stop
ORD
4:30a
ISP
8:28a
3h 58m
1 stop
Depart: Mon Oct 5 2015 Return: Thu Oct 8 2015 Trip spans 4 days
US Airways
US Airways
ISP
5:10a
ORD
10:25a
5h 15m
1 stop
ORD
2:00a
ISP
6:23a
4h 23m
1 stop
Depart: Wed Jun 24 2015 Return: Sun Jun 28 2015 Trip spans 5 days
US Airways
US Airways
ISP
2:42p
ORD
6:56p
4h 14m
1 stop
ORD
2:00a
ISP
6:27a
4h 27m
1 stop
Depart: Fri Aug 21 2015 Return: Sun Aug 23 2015 Trip spans 3 days
US Airways
US Airways
ISP
9:53a
ORD
3:30p
5h 37m
1 stop
ORD
2:00a
ISP
6:23a
4h 23m
1 stop
Depart: Fri Sep 18 2015 Return: Sun Sep 20 2015 Trip spans 3 days
US Airways
US Airways
ISP
4:05a
ORD
10:25a
6h 20m
1 stop
ORD
2:00a
ISP
8:28a
6h 28m
1 stop
Depart: Thu Sep 3 2015 Return: Mon Sep 7 2015 Trip spans 5 days
US Airways
US Airways
ISP
4:05a
ORD
10:25a
6h 20m
1 stop
ORD
4:30a
ISP
8:28a
3h 58m
1 stop
Depart: Fri Jul 10 2015 Return: Mon Jul 13 2015 Trip spans 4 days
US Airways
US Airways
ISP
10:47a
ORD
4:13p
5h 26m
1 stop
ORD
5:10a
ISP
9:22a
4h 12m
1 stop
Depart: Fri Jul 17 2015 Return: Sun Jul 19 2015 Trip spans 3 days
American Airlines
American Airlines
ISP
3:35a
ORD
9:33a
5h 58m
1 stop
ORD
2:00a
ISP
6:27a
4h 27m
1 stop
Airports
Origin

Islip
$277
Destination

Chicago
$277