Find Cheap 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
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Islip Long Island to Chicago

(Round-trip)
Depart: Mon Dec 4 2017 Return: Wed Dec 6 2017 Trip spans 3 days
Frontier
Frontier
ISP
ORD
17h 58m
1 stop
ORD
ISP
16h 06m
1 stop
Depart: Tue Dec 5 2017 Return: Sat Dec 9 2017 Trip spans 5 days
American Airlines
American Airlines
ISP
ORD
5h 12m
1 stop
ORD
ISP
4h 10m
1 stop
Depart: Sun Dec 17 2017 Return: Mon Dec 18 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
ISP
ORD
7h 06m
1 stop
ORD
ISP
14h 02m
1 stop
Depart: Thu Dec 7 2017 Return: Sat Dec 9 2017 Trip spans 3 days
Southwest
Southwest
ISP
MDW
6h 30m
1 stop
MDW
ISP
4h 40m
1 stop
Depart: Thu Dec 7 2017 Return: Wed Dec 13 2017 Trip spans 7 days
Frontier
Frontier
ISP
ORD
15h 53m
1 stop
ORD
ISP
15h 07m
1 stop
Depart: Wed Jan 10 2018 Return: Sat Jan 20 2018 Trip spans 11 days
American Airlines
American Airlines
ISP
ORD
5h 38m
1 stop
ORD
ISP
4h 22m
1 stop
Depart: Tue Dec 12 2017 Return: Wed Dec 13 2017 Trip spans 2 days
Frontier
Frontier
ISP
ORD
15h 51m
1 stop
ORD
ISP
15h 07m
1 stop
Depart: Sat Jan 13 2018 Return: Tue Jan 23 2018 Trip spans 11 days
American Airlines
American Airlines
ISP
ORD
6h 55m
1 stop
ORD
ISP
4h 22m
1 stop
Depart: Wed Jan 17 2018 Return: Sat Jan 27 2018 Trip spans 11 days
American Airlines
American Airlines
ISP
ORD
5h 05m
1 stop
ORD
ISP
4h 49m
1 stop
Depart: Sat Jan 20 2018 Return: Tue Jan 30 2018 Trip spans 11 days
American Airlines
American Airlines
ISP
ORD
7h 36m
1 stop
ORD
ISP
6h 51m
1 stop
Depart: Tue Apr 10 2018 Return: Wed Apr 18 2018 Trip spans 9 days
Frontier
Frontier
ISP
ORD
2h 45m
nonstop
ORD
ISP
2h 33m
nonstop
Depart: Wed Dec 6 2017 Return: Thu Dec 7 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
ISP
ORD
18h 08m
1 stop
ORD
ISP
19h 10m
2 stops
Depart: Mon Jan 15 2018 Return: Thu Jan 25 2018 Trip spans 11 days
American Airlines
American Airlines
ISP
ORD
7h 07m
2 stops
ORD
ISP
4h 05m
1 stop
Depart: Wed Apr 11 2018 Return: Wed Apr 18 2018 Trip spans 8 days
Frontier
Frontier
ISP
ORD
2h 45m
nonstop
ORD
ISP
2h 33m
nonstop
Depart: Thu Nov 23 2017 Return: Fri Nov 24 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
ISP
ORD
18h 08m
1 stop
ORD
ISP
14h 12m
1 stop
Depart: Tue Dec 19 2017 Return: Thu Dec 28 2017 Trip spans 10 days
Southwest
Southwest
ISP
MDW
5h 55m
1 stop
MDW
ISP
6h 25m
1 stop
Depart: Tue Dec 12 2017 Return: Sat Dec 16 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
ISP
ORD
8h 02m
1 stop
ORD
ISP
6h 25m
1 stop
Depart: Mon Apr 9 2018 Return: Wed Apr 18 2018 Trip spans 10 days
Frontier
Frontier
ISP
ORD
2h 45m
nonstop
ORD
ISP
2h 33m
nonstop
Depart: Tue Apr 10 2018 Return: Mon Apr 16 2018 Trip spans 7 days
Frontier
Frontier
ISP
ORD
2h 45m
nonstop
ORD
ISP
2h 33m
nonstop
Depart: Fri Dec 8 2017 Return: Mon Dec 11 2017 Trip spans 4 days
Southwest
Southwest
ISP
MDW
5h 25m
1 stop
MDW
ISP
3h 35m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Islip
$126
Destination

Chicago
only $126
only $257