$344+ Cheap flights from O'Hare Intl (ORD) to Istanbul
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — IST
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Istanbul 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 Chicago O'Hare Intl to Istanbul are usually found in March or November, booked 38 days in advance, depart on a Monday or Wednesday and return on a Monday
Cheap flight deals from O'Hare Intl to Istanbul
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Cheapest flights from O'Hare Intl to IstanbulExplore the most affordable flight options available from O'Hare Intl to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from O'Hare Intl to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This IEagle deal was found by Cheapflights users on 9/9. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:50 pm -
2 stops29h 10m
Tue 11/173:00 pm -
1 stop13h 55m
Deal found 9/9![LOT logo]()
$780
This Mytrip deal was found by Cheapflights users on 9/7. 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.
Sun 10/187:25 pm -
2 stops17h 40m
Tue 11/38:45 am -
2 stops17h 35m
Deal found 9/7![Multiple Airlines logo]()
$780
This IEagle deal was found by Cheapflights users on 9/9. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:50 pm -
1 stop31h 10m
Tue 11/2412:10 pm -
2 stops16h 45m
Deal found 9/9![LOT logo]()
$781
This FlightHub deal was found by Cheapflights users on 9/9. 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.
Sat 10/3110:50 pm -
1 stop34h 45m
Mon 11/236:30 pm -
1 stop34h 25m
Deal found 9/9![LOT logo]()
$785
This IEagle deal was found by Cheapflights users on 9/9. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:50 pm -
1 stop18h 00m
Wed 10/2812:10 pm -
2 stops16h 45m
Deal found 9/9![LOT logo]()
$786
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:50 pm -
2 stops28h 20m
Wed 11/183:00 pm -
1 stop13h 55m
Deal found 9/10![LOT logo]()
$791
This LOT deal was found by Cheapflights users on 9/10. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:50 pm -
1 stop31h 10m
Sun 12/133:00 pm -
1 stop13h 55m
Deal found 9/10![LOT logo]()
$792
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/25:10 pm -
1 stop22h 40m
Fri 11/133:00 pm -
1 stop13h 55m
Deal found 9/9![LOT logo]()
$793
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:10 pm -
1 stop22h 40m
Wed 10/2812:10 pm -
2 stops16h 45m
Deal found 9/9![LOT logo]()
$795
This oojo deal was found by Cheapflights users on 9/8. 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.
Mon 10/59:50 pm -
1 stop34h 50m
Wed 11/116:30 pm -
1 stop34h 25m
Deal found 9/8![LOT logo]()
$796
This oojo deal was found by Cheapflights users on 9/7. 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.
Mon 11/309:50 pm -
1 stop34h 45m
Tue 12/86:30 pm -
1 stop34h 25m
Deal found 9/7![LOT logo]()
$797
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/59:50 pm -
1 stop18h 00m
Tue 10/137:00 am -
1 stop20h 50m
Deal found 9/9![LOT logo]()
$798
Best flights from O'Hare Intl to IstanbulDiscover carefully curated flight deals from O'Hare Intl to Istanbul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from O'Hare Intl to Istanbul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This British Airways deal was found by Cheapflights users on 9/7. 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 1/211:03 pm -
2 stops19h 37m
Wed 1/277:40 am -
2 stops21h 03m
Deal found 9/7![British Airways logo]()
$884
This KLM deal was found by Cheapflights users on 9/9. 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.
Sun 11/84:25 pm -
1 stop20h 00m
Wed 11/183:55 pm -
1 stop31h 30m
Deal found 9/9![KLM logo]()
$939
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/223:10 pm -
1 stop13h 50m
Fri 10/91:55 pm -
1 stop14h 00m
Deal found 9/9![United Airlines logo]()
$1,075
This Icelandair deal was found by Cheapflights users on 9/9. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:25 pm -
2 stops15h 50m
Mon 10/198:00 am -
2 stops18h 15m
Deal found 9/9![Icelandair logo]()
$1,438
This Scandinavian Airlines deal was found by Cheapflights users on 9/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:15 pm -
2 stops36h 40m
Tue 12/85:55 pm -
3 stops38h 02m
Deal found 9/7![Scandinavian Airlines logo]()
$1,483
This SAUDIA deal was found by Cheapflights users on 9/9. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/267:40 am -
2 stops52h 30m
Wed 1/64:25 pm -
2 stops34h 09m
Deal found 9/9![SAUDIA logo]()
$1,737
This KLM deal was found by Cheapflights users on 9/8. 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 10/3110:55 am -
2 stops22h 35m
Wed 11/119:00 am -
1 stop14h 25m
Deal found 9/8![KLM logo]()
$943
This KLM deal was found by Cheapflights users on 9/7. 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 1/214:25 pm -
1 stop20h 00m
Wed 1/273:55 pm -
1 stop31h 30m
Deal found 9/7![KLM logo]()
$944
This KLM deal was found by Cheapflights users on 9/7. 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 3/35:55 pm -
2 stops18h 30m
Tue 3/912:55 pm -
1 stop34h 30m
Deal found 9/7![KLM logo]()
$948
This KLM deal was found by Cheapflights users on 9/8. 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.
Tue 12/13:59 pm -
2 stops20h 26m
Sat 12/59:00 am -
2 stops21h 35m
Deal found 9/8![KLM logo]()
$953
This KLM deal was found by Cheapflights users on 9/9. 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.
Tue 11/35:29 pm -
2 stops15h 01m
Fri 11/69:00 am -
2 stops20h 38m
Deal found 9/9![KLM logo]()
$953
This KLM deal was found by Cheapflights users on 9/5. 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 10/265:25 pm -
1 stop20h 00m
Mon 11/99:00 am -
1 stop14h 25m
Deal found 9/5![KLM logo]()
$966
This Scandinavian Airlines deal was found by Cheapflights users on 9/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:15 pm -
2 stops24h 15m
Tue 10/205:20 pm -
3 stops36h 11m
Deal found 9/7![Scandinavian Airlines logo]()
$1,633
This KLM deal was found by Cheapflights users on 9/9. 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 10/54:50 pm -
1 stop16h 15m
Thu 11/59:00 am -
1 stop14h 25m
Deal found 9/9![KLM logo]()
$971
This Scandinavian Airlines deal was found by Cheapflights users on 9/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/810:30 am -
3 stops22h 25m
Thu 1/147:15 am -
2 stops18h 30m
Deal found 9/7![Scandinavian Airlines logo]()
$1,700
This KLM deal was found by Cheapflights users on 9/6. 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 1/611:30 am -
2 stops21h 00m
Wed 1/203:55 pm -
1 stop31h 30m
Deal found 9/6![KLM logo]()
$975
This Scandinavian Airlines deal was found by Cheapflights users on 9/9. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:15 pm -
2 stops22h 05m
Thu 11/56:00 pm -
3 stops36h 06m
Deal found 9/9![Scandinavian Airlines logo]()
$1,793
This KLM deal was found by Cheapflights users on 9/9. 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 10/23:05 pm -
2 stops17h 15m
Sun 10/185:20 pm -
2 stops29h 50m
Deal found 9/9![KLM logo]()
$1,045
This Scandinavian Airlines deal was found by Cheapflights users on 9/6. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:00 pm -
3 stops19h 55m
Sat 11/216:00 pm -
3 stops36h 42m
Deal found 9/6![Scandinavian Airlines logo]()
$1,892
This Scandinavian Airlines deal was found by Cheapflights users on 9/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:00 am -
3 stops21h 45m
Fri 12/45:55 pm -
3 stops36h 41m
Deal found 9/10![Scandinavian Airlines logo]()
$2,297
This Scandinavian Airlines deal was found by Cheapflights users on 9/6. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:29 pm -
3 stops30h 01m
Wed 11/186:00 pm -
3 stops36h 42m
Deal found 9/6![Scandinavian Airlines logo]()
$2,327
Last-minute flights from O'Hare Intl to IstanbulDiscover last-minute flight deals from O'Hare Intl to Istanbul. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Istanbul. Data last updated September 10, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 9/9. 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 9/283:45 pm -
1 stop20h 40m
Tue 10/610:20 am -
1 stop16h 55m
Deal found 9/9![Multiple Airlines logo]()
$812
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/25:10 pm -
1 stop22h 40m
Fri 11/133:00 pm -
1 stop13h 55m
Deal found 9/9![LOT logo]()
$793
This oojo deal was found by Cheapflights users on 9/8. 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.
Mon 10/59:50 pm -
1 stop34h 50m
Wed 11/116:30 pm -
1 stop34h 25m
Deal found 9/8![LOT logo]()
$796
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/59:50 pm -
1 stop18h 00m
Tue 10/137:00 am -
1 stop20h 50m
Deal found 9/9![LOT logo]()
$798
This IEagle deal was found by Cheapflights users on 9/8. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:50 pm -
1 stop31h 15m
Wed 11/113:00 pm -
1 stop13h 55m
Deal found 9/8![LOT logo]()
$791
This IEagle deal was found by Cheapflights users on 9/9. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:50 pm -
1 stop18h 00m
Wed 10/2812:10 pm -
2 stops16h 45m
Deal found 9/9![LOT logo]()
$786
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:10 pm -
1 stop22h 40m
Wed 10/2812:10 pm -
2 stops16h 45m
Deal found 9/9![LOT logo]()
$795
This Mytrip deal was found by Cheapflights users on 9/7. 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.
Sun 10/187:25 pm -
2 stops17h 40m
Tue 11/38:45 am -
2 stops17h 35m
Deal found 9/7![Multiple Airlines logo]()
$780
This Mytrip deal was found by Cheapflights users on 9/7. 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 10/287:30 pm -
3 stops34h 30m
Wed 11/118:50 am -
2 stops17h 30m
Deal found 9/7![Multiple Airlines logo]()
$801
This IEagle deal was found by Cheapflights users on 9/9. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:50 pm -
1 stop31h 10m
Tue 11/2412:10 pm -
2 stops16h 45m
Deal found 9/9![LOT logo]()
$781
This FlightHub deal was found by Cheapflights users on 9/9. 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.
Sat 10/3110:50 pm -
1 stop34h 45m
Mon 11/236:30 pm -
1 stop34h 25m
Deal found 9/9![LOT logo]()
$785
This Justfly.com deal was found by Cheapflights users on 9/8. 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.
Sat 10/3110:50 pm -
1 stop31h 10m
Wed 11/1112:50 pm -
2 stops16h 05m
Deal found 9/8![LOT logo]()
$792
One-way flights from O'Hare Intl to IstanbulSearch for one-way flight options from O'Hare Intl to Istanbul. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from O'Hare Intl to Istanbul. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Trip.com deal was found by Cheapflights users on 9/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:30 pm -
2 stops16h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$344
This Trip.com deal was found by Cheapflights users on 9/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/16:30 pm -
2 stops16h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/67:28 pm -
3 stops40h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$347
This Trip.com deal was found by Cheapflights users on 9/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/316:30 pm -
2 stops16h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 3/78:05 pm -
2 stops37h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$353
This Mytrip deal was found by Cheapflights users on 9/6. 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.
Sun 10/187:25 pm -
2 stops16h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/207:25 pm -
3 stops19h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/57:25 am -
3 stops29h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$358
This Mytrip deal was found by Cheapflights users on 9/7. 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 11/46:30 pm -
2 stops17h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/510:26 am -
3 stops25h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/197:25 pm -
3 stops19h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/67:28 pm -
3 stops41h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$365
Find flight deals from O'Hare Intl to Istanbul
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Istanbul (TR5). 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 September 10, 2026.
Round-trip from | $778 (IEagle) |
|---|---|
One-way from | $344 (Trip.com) |
Popular in | May |
Cheapest in | March |
Average price | $988 |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Istanbul 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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Istanbul that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoIstanbul
ORD Chicago O'Hare Intl - IST Istanbul
ORDIST
Chicago O'Hare Intl
Tue 12/29
4:20 pm-10:45 pm
1 stop21h 25m
Istanbul
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$385
ChicagoIstanbul
ORD Chicago O'Hare Intl - IST Istanbul
ORDIST
Chicago O'Hare Intl
Sun 12/6
3:15 pm-10:45 pm
1 stop22h 30m
Istanbul
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$385
ChicagoIstanbul
ORD Chicago O'Hare Intl - SAW Istanbul Sabiha Gokcen
ORDSAW
Chicago O'Hare Intl
Thu 10/15
3:45 pm-8:25 pm
2 stops20h 40m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$391
ChicagoIstanbul
ORD Chicago O'Hare Intl - SAW Istanbul Sabiha Gokcen
ORDSAW
Chicago O'Hare Intl
Sun 3/7
3:55 pm-7:25 pm
1 stop18h 30m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$396
ChicagoIstanbul
ORD Chicago O'Hare Intl - SAW Istanbul Sabiha Gokcen
ORDSAW
Chicago O'Hare Intl
Sat 10/10
9:00 pm-8:25 pm
1 stop15h 25m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$437
ChicagoIstanbul
ORD Chicago O'Hare Intl - SAW Istanbul Sabiha Gokcen
ORDSAW
Chicago O'Hare Intl
Mon 9/21
10:26 am-9:15 pm
3 stops26h 49m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$464
ChicagoIstanbul
ORD Chicago O'Hare Intl - IST Istanbul
ORDIST
Chicago O'Hare Intl
Thu 10/15
7:25 pm-3:40 am
3 stops24h 15m
Istanbul
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$467
ChicagoIstanbul
ORD Chicago O'Hare Intl - SAW Istanbul Sabiha Gokcen
ORDSAW
Chicago O'Hare Intl
Sat 11/7
3:55 pm-7:25 pm
1 stop18h 30m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$475
ChicagoIstanbul
ORD Chicago O'Hare Intl - SAW Istanbul Sabiha Gokcen
ORDSAW
Chicago O'Hare Intl
Sun 9/20
3:45 pm-8:25 pm
1 stop20h 40m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$477
ChicagoIstanbul
ORD Chicago O'Hare Intl - SAW Istanbul Sabiha Gokcen
ORDSAW
Chicago O'Hare Intl
Tue 9/22
3:45 pm-8:25 pm
1 stop20h 40m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$477
Showing 1-10 of 42 resultsSorted by cheapest first
Best time to book a flight from O'Hare Intl to Istanbul
Have a flexible travel schedule? Discover the best time to fly to Istanbul from O'Hare Intl with our price prediction graph.
ORD-TR5
ORD-IST
ORD-SAW
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 Chicago O'Hare Intl Airport to Istanbul
ORD-TR5
ORD-IST
ORD-SAW
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Istanbul?
Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Istanbul (average of $858). Flying from Chicago O'Hare Intl Airport to Istanbul in May is currently the most expensive (average of $1,395). 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 ORD to IST?
Find hourly flight availability from O'Hare Intl to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 10, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Istanbul as you normally would.
Weekly flight availability from Chicago O'Hare Intl Airport to Istanbul
Explore weekly flight availability from O'Hare Intl to Istanbul. 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 September 10, 2026.
The most flights from ORD to TR5 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 Chicago O'Hare Intl Airport to Istanbul?
Airfare is below average for this route at the moment.
Chicago O'Hare Intl Airport to Istanbul flights typically cost between $850 and $1,143 in February.The cheapest round-trip price found within the last 5 days was $778 on LOT (Feb 5-Feb 14).
How often are flights from Chicago to Istanbul delayed?
About 25% of weekly flights between Chicago and Istanbul have experienced delays in the past year, with the average delay time being 188 minutes.
What is the most punctual flight time for Chicago to Istanbul flights?
Historically, flights departing in the evening 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?
Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Chicago to Istanbul flights?
Over the last year, Turkish Airlines have had the lowest number of delays on this route, with just 23% of flights being delayed.
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Istanbul?
To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Istanbul, you should look to book at least 37 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.
Reviews of airlines servicing Istanbul
Get insights into the airlines that provide service to Istanbul. 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 Istanbul. Reviews last updated September 10, 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Istanbul, such as KLM,LOT, andTurkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.7
Crew
8.4
Overall
7.8
Food
7.3
Boarding
7.8
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Crew
8.4
Overall
7.8
Food
7.3
Boarding
7.8
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Crew
8.4
Overall
7.8
Food
7.3
Boarding
7.8
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Crew
8.4
Overall
7.8
Food
7.3
Boarding
7.8
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Crew
8.4
Overall
7.8
Food
7.3
Boarding
7.8
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Crew
8.4
Overall
7.8
Food
7.3
Boarding
7.8
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Search flights from O'Hare Intl to Istanbul by cabin class
Find flights from O'Hare Intl to Istanbul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
O'Hare Intl and Istanbul flights
Browse other O'Hare Intl and Istanbul flight options. Last updated on September 10, 2026.
Other flights from O'Hare Intl
Browse through other flights departing from O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from O'Hare Intl to Istanbul
Discover the top 10 airlines that operate flights from O'Hare Intl to Istanbul. 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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$127 | Average$773 | FlexibilityNo cancel fee | On-time61% | |
| Cheapest$412 | Average$1,093 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$421 | Average$593 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$524 | Average$964 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$529 | Average$888 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$541 | Average$668 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$577 | Average$1,217 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$578 | Average$868 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$681 | Average$999 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$699 | Average$1,200 | FlexibilityNo cancel fee | On-time76% |