$463+ Cheap flights from Istanbul 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
IST — ORD
Aug 22 — Aug 291
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
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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 23, 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 23, 2026.
This Gotogate deal was found by Cheapflights users on 7/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:50 am
IST
- ORD
1 stop15h 05m
Lufthansa
Tue 10/2710:50 pm
ORD
- IST
1 stop20h 15m
Lufthansa
Deal found 7/22![Lufthansa logo]()
$560
This Mytrip deal was found by Cheapflights users on 7/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:40 am
IST
- ORD
1 stop22h 15m
Lufthansa
Sun 11/19:50 pm
ORD
- IST
1 stop20h 15m
Lufthansa
Deal found 7/21![Lufthansa logo]()
$566
This Gotogate deal was found by Cheapflights users on 7/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:40 am
IST
- ORD
1 stop15h 15m
Lufthansa
Tue 10/204:05 pm
ORD
- IST
1 stop21h 10m
Lufthansa
Deal found 7/21![Lufthansa logo]()
$568
This KLM deal was found by Cheapflights users on 7/21. 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.
Wed 10/74:25 am
IST
- ORD
1 stop18h 45m
KLM
Thu 11/54:25 pm
ORD
- IST
1 stop15h 30m
KLM
Deal found 7/21![KLM logo]()
$580
This oojo deal was found by Cheapflights users on 7/23. 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 9/221:55 pm
IST
- ORD
1 stop14h 00m
Lufthansa
Mon 9/284:05 pm
ORD
- IST
1 stop21h 20m
Lufthansa
Deal found 7/23![Lufthansa logo]()
$582
This Justfly.com deal was found by Cheapflights users on 7/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:50 am
IST
- ORD
1 stop15h 05m
Lufthansa
Tue 10/2711:35 pm
ORD
- IST
1 stop15h 10m
Lufthansa
Deal found 7/22![Lufthansa logo]()
$591
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:40 am
IST
- ORD
1 stop15h 15m
United Airlines
Sat 10/247:10 pm
ORD
- IST
1 stop19h 35m
United Airlines
Deal found 7/22![United Airlines logo]()
$592
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:50 am
IST
- ORD
1 stop15h 05m
United Airlines
Thu 11/54:20 pm
ORD
- IST
1 stop16h 50m
United Airlines
Deal found 7/21![United Airlines logo]()
$593
This Booking.com deal was found by Cheapflights users on 7/22. 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 10/116:30 am
IST
- ORD
Nonstop11h 10m
Turkish Airlines
Tue 10/279:15 pm
ORD
- IST
Nonstop10h 50m
Turkish Airlines
Deal found 7/22![Turkish Airlines logo]()
$594
This Booking.com deal was found by Cheapflights users on 7/21. 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.
Fri 12/183:35 pm
IST
- ORD
Nonstop11h 45m
Turkish Airlines
Fri 1/298:15 pm
ORD
- IST
Nonstop10h 50m
Turkish Airlines
Deal found 7/21![Turkish Airlines logo]()
$595
This Booking.com deal was found by Cheapflights users on 7/22. 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.
Tue 9/226:30 am
IST
- ORD
Nonstop11h 10m
Turkish Airlines
Mon 9/288:10 pm
ORD
- IST
Nonstop10h 40m
Turkish Airlines
Deal found 7/22![Turkish Airlines logo]()
$596
This KLM deal was found by Cheapflights users on 7/22. 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.
Mon 11/29:00 am
SAW
- ORD
1 stop14h 25m
KLM
Sat 1/306:10 pm
ORD
- SAW
2 stops18h 15m
KLM
Deal found 7/22![KLM logo]()
$777
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 23, 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 23, 2026.
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:40 am
IST
- ORD
1 stop22h 15m
United Airlines
Wed 11/46:10 pm
ORD
- IST
1 stop19h 35m
United Airlines
Deal found 7/21![United Airlines logo]()
$593
This British Airways deal was found by Cheapflights users on 7/23. 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 12/177:35 am
IST
- ORD
1 stop16h 55m
British Airways
Sun 1/311:31 pm
ORD
- IST
2 stops18h 54m
British Airways
Deal found 7/23![British Airways logo]()
$614
This Turkish Airlines deal was found by Cheapflights users on 7/22. 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.
Fri 11/277:35 am
IST
- ORD
Nonstop11h 25m
Turkish Airlines
Sun 11/2911:45 am
ORD
- IST
Nonstop10h 25m
Turkish Airlines
Deal found 7/22![Turkish Airlines logo]()
$650
This Delta deal was found by Cheapflights users on 7/23. 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 9/15:20 pm
IST
- ORD
1 stop29h 10m
Delta
Sat 9/265:10 pm
ORD
- IST
2 stops26h 20m
Delta
Deal found 7/23![Delta logo]()
$716
This KLM deal was found by Cheapflights users on 7/18. 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 10/38:50 am
SAW
- ORD
2 stops19h 40m
KLM
Mon 10/265:24 pm
ORD
- SAW
2 stops16h 06m
KLM
Deal found 7/18![KLM logo]()
$808
This Pegasus deal was found by Cheapflights users on 7/20. 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 Pegasus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:20 am
SAW
- ORD
1 stop16h 55m
Multiple Airlines
Wed 9/239:00 pm
ORD
- SAW
1 stop15h 25m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$932
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:30 am
IST
- ORD
1 stop15h 40m
United Airlines
Fri 1/291:12 pm
ORD
- IST
2 stops19h 58m
United Airlines
Deal found 7/21![United Airlines logo]()
$652
This British Airways deal was found by Cheapflights users on 7/18. 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.
Fri 11/278:10 am
IST
- ORD
1 stop14h 35m
British Airways
Thu 12/35:10 pm
ORD
- IST
1 stop15h 20m
British Airways
Deal found 7/18![British Airways logo]()
$700
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:30 am
IST
- ORD
2 stops21h 44m
United Airlines
Tue 12/156:45 pm
ORD
- IST
2 stops19h 00m
United Airlines
Deal found 7/20![United Airlines logo]()
$704
This Delta deal was found by Cheapflights users on 7/18. 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
Thu 9/245:10 pm
ORD
- IST
1 stop26h 20m
Delta
Deal found 7/18![Delta logo]()
$780
This Turkish Airlines deal was found by Cheapflights users on 7/18. 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.
Fri 11/277:35 am
IST
- ORD
Nonstop11h 25m
Turkish Airlines
Thu 12/311:45 am
ORD
- IST
Nonstop10h 25m
Turkish Airlines
Deal found 7/18![Turkish Airlines logo]()
$800
This British Airways deal was found by Cheapflights users on 7/22. 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.
Fri 11/278:10 am
IST
- ORD
1 stop16h 20m
British Airways
Sun 11/291:44 pm
ORD
- IST
2 stops18h 41m
British Airways
Deal found 7/22![British Airways logo]()
$730
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:30 am
IST
- ORD
2 stops21h 17m
United Airlines
Tue 12/156:45 pm
ORD
- IST
2 stops19h 00m
United Airlines
Deal found 7/20![United Airlines logo]()
$704
This KLM deal was found by Cheapflights users on 7/22. 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.
Fri 9/48:50 am
SAW
- ORD
1 stop13h 25m
KLM
Thu 9/174:20 pm
ORD
- SAW
1 stop20h 40m
KLM
Deal found 7/22![KLM logo]()
$880
This Pegasus deal was found by Cheapflights users on 7/21. 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 Pegasus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:20 am
SAW
- ORD
1 stop16h 55m
Multiple Airlines
Tue 10/203:45 pm
ORD
- SAW
1 stop20h 40m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$966
This Pegasus deal was found by Cheapflights users on 7/21. 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 Pegasus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:20 am
SAW
- ORD
1 stop16h 55m
Multiple Airlines
Thu 11/53:55 pm
ORD
- SAW
1 stop18h 30m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,056
This KLM deal was found by Cheapflights users on 7/18. 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 9/58:50 am
SAW
- ORD
1 stop13h 25m
KLM
Tue 2/236:10 pm
ORD
- SAW
2 stops18h 15m
KLM
Deal found 7/18![KLM logo]()
$1,056
This Pegasus deal was found by Cheapflights users on 7/20. 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 Pegasus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:20 am
SAW
- ORD
1 stop16h 55m
Multiple Airlines
Mon 8/249:00 pm
ORD
- SAW
1 stop15h 25m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,078
This KLM deal was found by Cheapflights users on 7/22. 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.
Mon 8/312:45 pm
SAW
- ORD
2 stops17h 59m
KLM
Thu 8/274:20 pm
ORD
- SAW
1 stop16h 45m
KLM
Deal found 7/22![KLM logo]()
$1,111
This Pegasus deal was found by Cheapflights users on 7/21. 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 Pegasus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:20 am
SAW
- ORD
1 stop16h 55m
Multiple Airlines
Wed 11/113:55 pm
ORD
- SAW
1 stop18h 30m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,278
This KLM deal was found by Cheapflights users on 7/18. 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.
Thu 8/138:50 am
SAW
- ORD
1 stop13h 25m
KLM
Sat 9/194:20 pm
ORD
- SAW
1 stop16h 45m
KLM
Deal found 7/18![KLM logo]()
$1,310
This Pegasus deal was found by Cheapflights users on 7/21. 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 Pegasus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:20 am
SAW
- ORD
1 stop16h 55m
Multiple Airlines
Wed 8/199:00 pm
ORD
- SAW
1 stop15h 25m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,354
This KLM deal was found by Cheapflights users on 7/18. 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.
Mon 9/78:50 am
SAW
- ORD
1 stop13h 40m
KLM
Sat 2/274:25 pm
ORD
- SAW
1 stop20h 00m
KLM
Deal found 7/18![KLM logo]()
$1,409
Last-minute flights from Istanbul to O'Hare IntlDiscover last-minute flight deals from Istanbul to O'Hare Intl. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Istanbul to O'Hare Intl. Data last updated July 23, 2026 and is based on user searches.
This Iberia deal was found by Cheapflights users on 7/19. 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.
Wed 8/127:25 pm
IST
- ORD
2 stops28h 35m
Multiple Airlines
Wed 11/113:21 pm
ORD
- IST
2 stops17h 04m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$714
This Delta deal was found by Cheapflights users on 7/21. 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 8/235:20 pm
IST
- ORD
1 stop29h 10m
Delta
Sun 10/115:24 pm
ORD
- IST
2 stops26h 06m
Delta
Deal found 7/21![Delta logo]()
$741
This Delta deal was found by Cheapflights users on 7/21. 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.
Mon 8/245:20 pm
IST
- ORD
1 stop28h 55m
Delta
Tue 10/135:24 pm
ORD
- IST
2 stops26h 06m
Delta
Deal found 7/21![Delta logo]()
$716
This Delta deal was found by Cheapflights users on 7/18. 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
Thu 9/245:10 pm
ORD
- IST
2 stops26h 20m
Delta
Deal found 7/18![Delta logo]()
$742
This Delta deal was found by Cheapflights users on 7/21. 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 8/265:20 pm
IST
- ORD
2 stops30h 57m
Delta
Tue 10/135:24 pm
ORD
- IST
2 stops26h 06m
Delta
Deal found 7/21![Delta logo]()
$746
This Ucuzabilet deal was found by Cheapflights users on 7/23. 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 9/164:50 pm
ORD
- IST
1 stop0h 30m
KLM
Deal found 7/23![KLM logo]()
$718
This Delta deal was found by Cheapflights users on 7/21. 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 8/275:20 pm
IST
- ORD
2 stops30h 57m
Delta
Thu 10/156:00 pm
ORD
- IST
2 stops25h 30m
Delta
Deal found 7/21![Delta logo]()
$721
This Ucuzabilet deal was found by Cheapflights users on 7/20. 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
Sun 5/164:20 pm
ORD
- IST
1 stop25h 00m
KLM
Deal found 7/20![KLM logo]()
$735
This Ucuzabilet deal was found by Cheapflights users on 7/20. 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 8/272:40 pm
SAW
- ORD
1 stop31h 35m
KLM
Wed 9/161:55 pm
ORD
- SAW
2 stops19h 10m
KLM
Deal found 7/20![KLM logo]()
$978
This Expedia deal was found by Cheapflights users on 7/19. 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.
Fri 8/2812:35 pm
SAW
- ORD
2 stops39h 30m
Multiple Airlines
Thu 10/2211:05 am
ORD
- SAW
2 stops23h 45m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$963
This Delta deal was found by Cheapflights users on 7/21. 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.
Sat 8/295:20 pm
IST
- ORD
1 stop28h 55m
Delta
Fri 10/164:20 pm
ORD
- IST
1 stop16h 00m
Delta
Deal found 7/21![Delta logo]()
$734
This Delta deal was found by Cheapflights users on 7/21. 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 8/305:20 pm
IST
- ORD
1 stop29h 10m
Delta
Thu 10/155:10 pm
ORD
- IST
1 stop26h 20m
Delta
Deal found 7/21![Delta logo]()
$728
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 23, 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 23, 2026.
This Mytrip deal was found by Cheapflights users on 7/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:25 pm
IST
- ORD
1 stop26h 25m
British Airways
Deal found 7/20![British Airways logo]()
$463
This Mytrip deal was found by Cheapflights users on 7/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:15 am
IST
- ORD
1 stop15h 40m
British Airways
Deal found 7/20![British Airways logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 10/2111:55 am
SAW
- ORD
3 stops34h 30m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Thu 1/72:30 pm
IST
- ORD
3 stops35h 50m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$465
This Kiwi.com deal was found by Cheapflights users on 7/18. 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.
Sun 9/207:50 pm
SAW
- ORD
3 stops54h 00m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$466
This Mytrip deal was found by Cheapflights users on 7/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:10 am
IST
- ORD
1 stop15h 45m
British Airways
Deal found 7/20![British Airways logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/227:50 pm
SAW
- ORD
3 stops30h 00m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$470
This British Airways deal was found by Cheapflights users on 7/21. 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 9/108:05 pm
IST
- ORD
1 stop30h 10m
British Airways
Deal found 7/21![British Airways logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 10/148:30 am
SAW
- ORD
2 stops17h 20m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$475
This British Airways deal was found by Cheapflights users on 7/22. 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 10/88:05 pm
IST
- ORD
1 stop30h 10m
British Airways
Deal found 7/22![British Airways logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Thu 12/108:40 am
SAW
- ORD
3 stops41h 40m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 10/216:45 am
IST
- ORD
3 stops39h 40m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$477
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 (TR5) 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 23, 2026.
Round-trip from | $560 (Gotogate) |
|---|---|
One-way from | $463 (Mytrip) |
Popular in | August |
Cheapest in | January |
Average price | $930 |
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 23, 2026.
Use the filters below to find and compare flights from Istanbul to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Tue 10/6
5:40 am-7:55 pm
1 stop22h 15m
Chicago O'Hare Intl
Wed 11/4
6:10 pm-10:45 pm
1 stop19h 35m
$593
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Thu 12/17
7:35 am-3:30 pm
1 stop16h 55m
Chicago O'Hare Intl
Sun 1/31
1:31 pm-5:25 pm
2 stops18h 54m
$614
Quickest round-trip
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Fri 11/27
7:35 am-10:00 am
Nonstop11h 25m
Chicago O'Hare Intl
Sun 11/29
11:45 am-7:10 am
Nonstop10h 25m
$650
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Fri 12/18
6:30 am-1:10 pm
1 stop15h 40m
Chicago O'Hare Intl
Fri 1/29
1:12 pm-6:10 pm
2 stops19h 58m
$652
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Fri 11/27
8:10 am-1:45 pm
1 stop14h 35m
Chicago O'Hare Intl
Thu 12/3
5:10 pm-5:30 pm
1 stop15h 20m
$700
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Thu 12/3
6:30 am-7:14 pm
2 stops21h 44m
Chicago O'Hare Intl
Tue 12/15
6:45 pm-10:45 pm
2 stops19h 00m
$704
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Fri 12/4
6:30 am-6:47 pm
2 stops21h 17m
Chicago O'Hare Intl
Tue 12/15
6:45 pm-10:45 pm
2 stops19h 00m
$704
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Tue 9/1
5:20 pm-2:30 pm
1 stop29h 10m
Chicago O'Hare Intl
Sat 9/26
5:10 pm-3:30 am
2 stops26h 20m
$716
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Fri 11/27
8:10 am-3:30 pm
1 stop16h 20m
Chicago O'Hare Intl
Sun 11/29
1:44 pm-5:25 pm
2 stops18h 41m
$730
IstanbulChicago
IST - ORD
ISTORD
Istanbul
Tue 8/25
5:20 pm-2:30 pm
1 stop29h 10m
Chicago O'Hare Intl
Thu 9/24
5:10 pm-3:30 am
1 stop26h 20m
$780
Showing 1-10 of 42 resultsSorted by cheapest first
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.
TR5-ORD
IST-ORD
SAW-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 to Chicago O'Hare Intl Airport
TR5-ORD
IST-ORD
SAW-ORD
What is the cheapest month to book a flight from Istanbul to Chicago O'Hare Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Istanbul to Chicago O'Hare Intl Airport (average of $663). Flying from Istanbul to Chicago O'Hare Intl Airport in August is currently the most expensive (average of $1,037). 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 23, 2026.
When flying from Istanbul 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.
Weekly flight availability from Istanbul to Chicago O'Hare Intl Airport
Explore weekly flight availability from Istanbul to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 23, 2026.
The most flights from TR5 to ORD are scheduled on a Monday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).
How much does it cost to fly round-trip from Istanbul to Chicago O'Hare Intl Airport?
Airfare is below average for this route at the moment.
Istanbul to Chicago O'Hare Intl Airport flights typically cost between $788 and $1,230 in October.The cheapest round-trip price found within the last 5 days was $560 on Lufthansa (Oct 11-Oct 27).
How often are flights from Istanbul to Chicago delayed?
About 17% 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 Tuesday 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 17% of flights being delayed.
How far ahead should I book a flight from Istanbul to Chicago O'Hare Intl Airport?
The price you pay for your flight from Istanbul to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 23, 2026.
Read reviews from past customers who have flown LOT,Turkish Airlines, andLufthansa from Istanbul 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.
Crew
8.2
Food
7.2
Entertainment
6.9
Boarding
7.5
Overall
7.5
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentPatrycja,May 2026
KRK - ORD
Crew
8.2
Food
7.2
Entertainment
6.9
Boarding
7.5
Overall
7.5
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentPatrycja,May 2026
KRK - ORD
Crew
8.2
Food
7.2
Entertainment
6.9
Boarding
7.5
Overall
7.5
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentPatrycja,May 2026
KRK - ORD
Crew
8.2
Food
7.2
Entertainment
6.9
Boarding
7.5
Overall
7.5
Comfort
7.5
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
Delavan
Oakbrook Terrace
Gurnee
South Holland
Libertyville
Orland Park
Hoffman Estates
Beloit
Downers Grove
Rockford
Racine
Great Lakes
Janesville
Joliet
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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 23, 2026.
Istanbul and O'Hare Intl flights
Browse other Istanbul and O'Hare Intl flight options. Last updated on July 23, 2026.
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Check out other popular destinations found by fellow travelers in 2026
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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$558 | Average$697 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$620 | Average$798 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$651 | Average$738 | FlexibilityNo cancel fee | On-time76% |