$462+ Cheap flights from Istanbul (IST) to O'Hare Intl (ORD)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
IST — ORD
Aug 14 — Aug 211
Round-trip
1 adult, Economy
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Find cheap flights from Istanbul to O'Hare Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Istanbul to Chicago O'Hare Intl are usually found in January or February, booked 55 days in advance, depart on a Friday or Monday and return on a Monday
Cheap flight deals from Istanbul to O'Hare Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Istanbul to O'Hare IntlExplore the most affordable flight options available from Istanbul to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.
Explore the most affordable flight options available from Istanbul to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.
This Booking.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:30 am
IST
- ORD
Nonstop11h 10m
Turkish Airlines
Wed 10/2111:25 am
ORD
- IST
Nonstop10h 20m
Turkish Airlines
Deal found 7/10![Turkish Airlines logo]()
$690
This KLM deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am
IST
- ORD
1 stop16h 15m
KLM
Sun 9/134:20 pm
ORD
- IST
1 stop16h 00m
KLM
Deal found 7/13![KLM logo]()
$691
This Booking.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:30 am
IST
- ORD
Nonstop11h 10m
Turkish Airlines
Fri 10/211:25 am
ORD
- IST
Nonstop10h 20m
Turkish Airlines
Deal found 7/11![Turkish Airlines logo]()
$693
This oojo deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:30 am
IST
- ORD
1 stop35h 40m
LOT
Fri 9/119:50 pm
ORD
- IST
1 stop18h 00m
LOT
Deal found 7/11![LOT logo]()
$694
This FlightHub deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:30 am
IST
- ORD
1 stop20h 15m
Scandinavian Airlines
Wed 11/187:15 pm
ORD
- IST
1 stop24h 25m
Scandinavian Airlines
Deal found 7/10![Scandinavian Airlines logo]()
$695
This Ucuzabilet deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ucuzabilet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:30 am
IST
- ORD
Nonstop11h 10m
Turkish Airlines
Thu 10/2211:25 am
ORD
- IST
Nonstop10h 20m
Turkish Airlines
Deal found 7/11![Turkish Airlines logo]()
$696
This Ucuzabilet deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ucuzabilet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:20 pm
IST
- ORD
1 stop29h 10m
KLM
Sun 9/134:20 pm
ORD
- IST
1 stop25h 00m
KLM
Deal found 7/11![KLM logo]()
$698
This Booking.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:30 am
IST
- ORD
1 stop19h 40m
Scandinavian Airlines
Fri 10/27:15 pm
ORD
- IST
1 stop24h 25m
Scandinavian Airlines
Deal found 7/11![Scandinavian Airlines logo]()
$701
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am
IST
- ORD
1 stop16h 30m
Delta
Sun 11/19:59 am
ORD
- IST
2 stops21h 56m
Delta
Deal found 7/14![Delta logo]()
$703
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:00 am
IST
- ORD
1 stop16h 15m
Delta
Tue 10/204:20 pm
ORD
- IST
1 stop25h 00m
Delta
Deal found 7/10![Delta logo]()
$704
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:00 am
IST
- ORD
1 stop16h 15m
Delta
Fri 9/114:20 pm
ORD
- IST
1 stop16h 00m
Delta
Deal found 7/11![Delta logo]()
$705
Best flights from Istanbul to O'Hare IntlDiscover carefully curated flight deals from Istanbul to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 15, 2026.
Discover carefully curated flight deals from Istanbul to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 15, 2026.
This Turkish Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:30 am
IST
- ORD
Nonstop11h 10m
Turkish Airlines
Tue 11/312:45 pm
ORD
- IST
Nonstop9h 25m
Turkish Airlines
Deal found 7/12![Turkish Airlines logo]()
$699
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:55 pm
IST
- ORD
2 stops31h 34m
Delta
Sat 11/211:35 pm
ORD
- IST
2 stops19h 00m
Delta
Deal found 7/14![Delta logo]()
$716
This British Airways deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:05 pm
IST
- ORD
1 stop24h 25m
British Airways
Fri 9/114:01 pm
ORD
- IST
2 stops18h 54m
British Airways
Deal found 7/12![British Airways logo]()
$822
This Turkish Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:30 am
IST
- ORD
Nonstop11h 10m
Turkish Airlines
Mon 11/212:45 pm
ORD
- IST
Nonstop9h 25m
Turkish Airlines
Deal found 7/12![Turkish Airlines logo]()
$752
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
IST
- ORD
2 stops20h 29m
Delta
Wed 9/1610:25 am
ORD
- IST
2 stops21h 55m
Delta
Deal found 7/13![Delta logo]()
$784
This Turkish Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:30 am
IST
- ORD
Nonstop11h 10m
Turkish Airlines
Tue 11/312:45 pm
ORD
- IST
Nonstop9h 25m
Turkish Airlines
Deal found 7/12![Turkish Airlines logo]()
$777
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
IST
- ORD
2 stops20h 20m
Delta
Wed 9/96:25 pm
ORD
- IST
2 stops22h 55m
Delta
Deal found 7/11![Delta logo]()
$785
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:25 am
IST
- ORD
2 stops22h 04m
Delta
Wed 9/1610:30 am
ORD
- IST
2 stops21h 50m
Delta
Deal found 7/11![Delta logo]()
$792
This Turkish Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:45 pm
IST
- ORD
1 stop26h 58m
Turkish Airlines
Sun 9/1311:25 am
ORD
- IST
Nonstop10h 20m
Turkish Airlines
Deal found 7/13![Turkish Airlines logo]()
$842
This Turkish Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:30 am
IST
- ORD
Nonstop11h 10m
Turkish Airlines
Sun 9/1311:25 am
ORD
- IST
Nonstop10h 20m
Turkish Airlines
Deal found 7/11![Turkish Airlines logo]()
$850
Last-minute flights from Istanbul to O'Hare IntlDiscover last-minute flight deals from Istanbul to O'Hare Intl. Data last updated July 15, 2026 and is based on user searches.
Discover last-minute flight deals from Istanbul to O'Hare Intl. Data last updated July 15, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2611:30 am
IST
- ORD
1 stop35h 40m
LOT
Fri 8/285:10 pm
ORD
- IST
1 stop33h 20m
LOT
Deal found 7/10![LOT logo]()
$723
This oojo deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:30 am
IST
- ORD
1 stop35h 35m
LOT
Sat 9/59:50 pm
ORD
- IST
1 stop34h 50m
LOT
Deal found 7/11![LOT logo]()
$740
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/93:40 pm
IST
- ORD
1 stop28h 50m
American Airlines
Mon 9/285:55 pm
ORD
- IST
1 stop22h 30m
American Airlines
Deal found 7/14![American Airlines logo]()
$749
This Expedia deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:25 pm
IST
- ORD
1 stop28h 30m
British Airways
Sun 9/139:15 pm
ORD
- IST
1 stop14h 00m
British Airways
Deal found 7/10![British Airways logo]()
$738
This Expedia deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:25 pm
IST
- ORD
1 stop28h 30m
British Airways
Sat 9/125:00 pm
ORD
- IST
1 stop13h 35m
British Airways
Deal found 7/13![British Airways logo]()
$739
This British Airways deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:25 pm
IST
- ORD
1 stop28h 30m
British Airways
Mon 9/141:35 pm
ORD
- IST
2 stops17h 25m
British Airways
Deal found 7/10![British Airways logo]()
$742
This Iberia deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:05 pm
IST
- ORD
2 stops27h 55m
Multiple Airlines
Thu 8/279:15 pm
ORD
- IST
1 stop19h 25m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$713
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:20 pm
IST
- ORD
1 stop29h 10m
Delta
Tue 9/84:20 pm
ORD
- IST
1 stop16h 00m
Delta
Deal found 7/11![Delta logo]()
$731
This Ucuzabilet deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ucuzabilet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:20 pm
IST
- ORD
1 stop28h 55m
KLM
Wed 9/163:05 pm
ORD
- IST
2 stops17h 15m
KLM
Deal found 7/11![KLM logo]()
$714
One-way flights from Istanbul to O'Hare IntlSearch for one-way flight options from Istanbul to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
Search for one-way flight options from Istanbul to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:50 pm
IST
- ORD
3 stops36h 00m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:05 pm
IST
- ORD
3 stops47h 57m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$465
This British Airways deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:15 am
IST
- ORD
1 stop18h 00m
British Airways
Deal found 7/14![British Airways logo]()
$470
This British Airways deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/97:35 am
IST
- ORD
2 stops22h 25m
British Airways
Deal found 7/13![British Airways logo]()
$475
This oojo deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:50 pm
IST
- ORD
2 stops29h 56m
British Airways
Deal found 7/12![British Airways logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:00 pm
IST
- ORD
3 stops32h 55m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/92:30 pm
IST
- ORD
3 stops35h 50m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:15 pm
IST
- ORD
2 stops44h 06m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:25 am
IST
- ORD
3 stops40h 25m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$485
This oojo deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:35 pm
IST
- ORD
1 stop18h 40m
Egyptair
Deal found 7/11![Egyptair logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:25 am
IST
- ORD
3 stops40h 25m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:55 pm
IST
- ORD
2 stops25h 30m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$498
Find flight deals from Istanbul to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $690 (Booking.com) |
One-way from | $462 (Kiwi.com) |
Popular in | August |
Cheapest in | January |
Average price | $945 |
Good round-trip deal | $779 or less |
Good one-way deal | $837 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Istanbul to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 15, 2026.
Use the filters below to find and compare flights from Istanbul Airport to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Wed 10/21
6:30 am-9:40 am
Nonstop11h 10m
Chicago O'Hare Intl
Tue 11/3
12:45 pm-7:10 am
Nonstop9h 25m
$699
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Tue 11/3
5:55 pm-4:29 pm
2 stops31h 34m
Chicago O'Hare Intl
Sat 11/21
1:35 pm-5:35 pm
2 stops19h 00m
$716
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Tue 10/20
6:30 am-9:40 am
Nonstop11h 10m
Chicago O'Hare Intl
Mon 11/2
12:45 pm-7:10 am
Nonstop9h 25m
$752
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Thu 10/22
6:30 am-9:40 am
Nonstop11h 10m
Chicago O'Hare Intl
Tue 11/3
12:45 pm-7:10 am
Nonstop9h 25m
$777
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Thu 8/27
6:00 am-6:29 pm
2 stops20h 29m
Chicago O'Hare Intl
Wed 9/16
10:25 am-4:20 pm
2 stops21h 55m
$784
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Tue 9/1
6:00 am-6:20 pm
2 stops20h 20m
Chicago O'Hare Intl
Wed 9/9
6:25 pm-1:20 am
2 stops22h 55m
$785
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Thu 9/3
4:25 am-6:29 pm
2 stops22h 04m
Chicago O'Hare Intl
Wed 9/16
10:30 am-4:20 pm
2 stops21h 50m
$792
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Thu 8/13
8:05 pm-12:30 pm
1 stop24h 25m
Chicago O'Hare Intl
Fri 9/11
4:01 pm-6:55 pm
2 stops18h 54m
$822
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Tue 9/1
2:45 pm-9:43 am
1 stop26h 58m
Chicago O'Hare Intl
Sun 9/13
11:25 am-5:45 am
Nonstop10h 20m
$842
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Sat 9/5
6:30 am-9:40 am
Nonstop11h 10m
Chicago O'Hare Intl
Sun 9/13
11:25 am-5:45 am
Nonstop10h 20m
$850
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Istanbul to O'Hare Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Istanbul to O'Hare Intl in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Istanbul Airport-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Istanbul Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Istanbul Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Istanbul Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Istanbul Airport-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Istanbul to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Istanbul with our price prediction graph.
IST-ORD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Istanbul Airport to Chicago O'Hare Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Istanbul Airport to Chicago O'Hare Intl Airport?
To ensure you get the cheapest price possible for a flight from Istanbul Airport to Chicago O'Hare Intl Airport, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Istanbul Airport to Chicago O'Hare Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Istanbul Airport to Chicago O'Hare Intl Airport (average of $663). Flying from Istanbul Airport to Chicago O'Hare Intl Airport in August is currently the most expensive (average of $1,159). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IST to ORD?
Find hourly flight availability from Istanbul to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 15, 2026.
When flying from Istanbul Airport to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Istanbul to Chicago delayed?
About 16% of weekly flights between Istanbul and Chicago have experienced delays in the past year, with the average delay time being 199 minutes.
What is the most punctual flight time for Istanbul to Chicago flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Istanbul to Chicago flights?
Over the last year, Turkish Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated July 15, 2026.
Read reviews from past customers who have flown LOT,Turkish Airlines, andLufthansa from Istanbul Airport to Chicago O'Hare Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.9
Boarding
7.5
Food
7.2
Comfort
7.5
Overall
7.5
Crew
8.2
Reviews
1 / 20
10.0
ExcellentPatrycja,May 2026
KRK - ORD
Entertainment
6.9
Boarding
7.5
Food
7.2
Comfort
7.5
Overall
7.5
Crew
8.2
Reviews
1 / 20
10.0
ExcellentPatrycja,May 2026
KRK - ORD
Entertainment
6.9
Boarding
7.5
Food
7.2
Comfort
7.5
Overall
7.5
Crew
8.2
Reviews
1 / 20
10.0
ExcellentPatrycja,May 2026
KRK - ORD
Entertainment
6.9
Boarding
7.5
Food
7.2
Comfort
7.5
Overall
7.5
Crew
8.2
Reviews
1 / 20
10.0
ExcellentPatrycja,May 2026
KRK - ORD
Related info for your journey
Find useful and relevant information for your journey from Istanbul to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsBenton Harbor
Rosemont
Schaumburg
Lake Geneva
Naperville
Oak Brook
Gurnee
Delavan
Oakbrook Terrace
South Holland
Libertyville
Orland Park
Hoffman Estates
Downers Grove
Rockford
Racine
Great Lakes
Joliet
Waukegan
Elk Grove Village
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Other flights to O'Hare Intl
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 15, 2026.
Istanbul and O'Hare Intl flights
Browse other Istanbul and O'Hare Intl flight options. Last updated on July 15, 2026.
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Top 3 airlines flying from Istanbul to O'Hare Intl
Discover the top 3 airlines that operate flights from Istanbul to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$558 | Average$686 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$620 | Average$814 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$651 | Average$738 | FlexibilityNo cancel fee | On-time76% |