Find Cheap Flights from Istanbul to Chicago O'Hare International

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 Istanbul to Chicago O'Hare International

(Round-trip)
Depart: Sat Nov 18 2017 Return: Mon Jan 15 2018 Trip spans 59 days
KLM
KLM
IST
12:00a
ORD
3:00p
15h 00m
1 stop
ORD
12:00a
IST
8:35p
20h 35m
2 stops
Depart: Sat Sep 16 2017 Return: Sun Nov 5 2017 Trip spans 51 days
American Airlines
American Airlines
IST
12:00a
ORD
7:15p
19h 15m
1 stop
ORD
12:00a
IST
10:10p
23h 10m
2 stops
Depart: Tue Sep 12 2017 Return: Tue Oct 17 2017 Trip spans 36 days
Multiple Airlines
Multiple Airlines
IST
12:00a
ORD
4:55a
28h 55m
1 stop
ORD
12:00a
IST
1:15p
13h 15m
1 stop
Depart: Thu Sep 7 2017 Return: Tue Sep 19 2017 Trip spans 13 days
British Airways
British Airways
IST
12:00a
ORD
3:50a
27h 50m
1 stop
ORD
12:00a
IST
2:55p
14h 55m
1 stop
Depart: Wed Jul 26 2017 Return: Sat Aug 12 2017 Trip spans 18 days
Lufthansa
Lufthansa
IST
12:00a
ORD
8:55p
20h 55m
1 stop
ORD
12:00a
IST
7:00p
19h 00m
1 stop
Depart: Fri Jul 28 2017 Return: Tue Aug 15 2017 Trip spans 19 days
Air France
Air France
IST
12:00a
ORD
3:20p
15h 20m
1 stop
ORD
12:00a
IST
4:10p
16h 10m
1 stop
Depart: Fri Sep 29 2017 Return: Thu Oct 26 2017 Trip spans 28 days
KLM
KLM
IST
12:00a
ORD
8:35p
20h 35m
2 stops
ORD
12:00a
IST
7:50p
19h 50m
1 stop
Depart: Fri Sep 1 2017 Return: Sat Sep 9 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
IST
12:00a
ORD
4:55a
28h 55m
1 stop
ORD
12:00a
IST
7:30p
19h 30m
1 stop
Depart: Tue Sep 12 2017 Return: Tue Oct 17 2017 Trip spans 36 days
KLM
KLM
SAW
12:00a
ORD
8:35p
20h 35m
2 stops
ORD
12:00a
SAW
5:20p
17h 20m
2 stops
Depart: Sun Aug 6 2017 Return: Wed Aug 9 2017 Trip spans 4 days
$1318
Select
Royal Jordanian
Royal Jordanian
IST
12:00a
ORD
9:50a
33h 50m
1 stop
ORD
12:00a
IST
8:10a
32h 10m
1 stop
Depart: Tue Sep 5 2017 Return: Sun Sep 17 2017 Trip spans 13 days
British Airways
British Airways
IST
12:00a
ORD
9:05a
33h 05m
1 stop
ORD
12:00a
IST
10:10p
22h 10m
1 stop
Depart: Sat Sep 16 2017 Return: Sat Nov 4 2017 Trip spans 50 days
KLM
KLM
IST
12:00a
ORD
8:32p
20h 32m
2 stops
ORD
12:00a
IST
5:35p
17h 35m
1 stop
Depart: Thu Aug 3 2017 Return: Thu Aug 24 2017 Trip spans 22 days
Multiple Airlines
Multiple Airlines
IST
12:00a
ORD
5:25a
29h 25m
1 stop
ORD
12:00a
IST
6:40p
18h 40m
2 stops
Depart: Fri Sep 15 2017 Return: Sat Nov 4 2017 Trip spans 51 days
KLM
KLM
IST
12:00a
ORD
8:35p
20h 35m
2 stops
ORD
12:00a
IST
3:20p
15h 20m
1 stop
Depart: Wed Aug 30 2017 Return: Mon Sep 18 2017 Trip spans 20 days
British Airways
British Airways
IST
12:00a
ORD
9:05a
33h 05m
1 stop
ORD
12:00a
IST
2:55p
14h 55m
1 stop
Depart: Fri Aug 4 2017 Return: Fri Aug 25 2017 Trip spans 22 days
Multiple Airlines
Multiple Airlines
IST
12:00a
ORD
12:45a
24h 45m
1 stop
ORD
12:00a
IST
6:40p
18h 40m
2 stops
Depart: Fri Jul 28 2017 Return: Fri Aug 18 2017 Trip spans 22 days
Air France
Air France
IST
12:00a
ORD
3:20p
15h 20m
1 stop
ORD
12:00a
IST
4:10p
16h 10m
1 stop
Depart: Wed Jul 26 2017 Return: Fri Aug 11 2017 Trip spans 17 days
Lufthansa
Lufthansa
IST
12:00a
ORD
8:55p
20h 55m
1 stop
ORD
12:00a
IST
7:00p
19h 00m
1 stop
Depart: Fri Sep 1 2017 Return: Tue Sep 19 2017 Trip spans 19 days
British Airways
British Airways
IST
12:00a
ORD
3:50a
27h 50m
1 stop
ORD
12:00a
IST
7:00p
19h 00m
1 stop
Depart: Sat Sep 16 2017 Return: Sun Nov 5 2017 Trip spans 51 days
KLM
KLM
IST
12:00a
ORD
10:57p
22h 57m
2 stops
ORD
12:00a
IST
4:35p
17h 35m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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.

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Airports
Origin

Istanbul
only $511
only $494
Destination

Chicago
$494