$306+ Cheap flights from Chicago (CHI) 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — IST
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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Find cheap flights from Chicago 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 to Istanbul are usually found in February or March, booked 61 days in advance, depart on a Monday or Wednesday and return on a Monday
Cheap flight deals from Chicago to Istanbul
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Last-minute
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Cheapest flights from Chicago to IstanbulExplore the most affordable flight options available from Chicago to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
Explore the most affordable flight options available from Chicago to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
This Mytrip deal was found by Cheapflights users on 11/2. 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 11/296:30 pm -
3 stops34h 30m
Sun 12/68:20 am -
2 stops18h 00m
Deal found 11/2![Multiple Airlines logo]()
$812
This Trip.com deal was found by Cheapflights users on 11/2. 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 11/297:10 pm -
3 stops24h 30m
Tue 12/155:25 am -
3 stops20h 20m
Deal found 11/2![Multiple Airlines logo]()
$814
This Kissandfly.com deal was found by Cheapflights users on 11/2. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:10 pm -
2 stops39h 00m
Tue 12/1510:05 am -
2 stops38h 25m
Deal found 11/2![Multiple Airlines logo]()
$816
This KLM deal was found by Cheapflights users on 11/2. 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 12/16:25 pm -
1 stop14h 30m
Thu 12/107:15 am -
1 stop18h 00m
Deal found 11/2![KLM logo]()
$817
This KLM deal was found by Cheapflights users on 11/1. 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 11/296:25 pm -
1 stop14h 30m
Tue 12/157:15 am -
1 stop18h 00m
Deal found 11/1![KLM logo]()
$818
This Mytrip deal was found by Cheapflights users on 10/31. 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 11/106:30 pm -
2 stops17h 15m
Fri 11/208:45 am -
2 stops17h 35m
Deal found 10/31![Multiple Airlines logo]()
$818
This ResecentrumGruppen deal was found by Cheapflights users on 10/31. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:05 pm -
2 stops15h 50m
Tue 12/157:15 am -
2 stops18h 02m
Deal found 10/31![Air France logo]()
$819
This ResecentrumGruppen deal was found by Cheapflights users on 10/31. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/294:25 pm -
1 stop16h 05m
Tue 12/159:00 am -
2 stops18h 45m
Deal found 10/31![KLM logo]()
$819
This Mytrip deal was found by Cheapflights users on 10/31. 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 11/306:30 pm -
2 stops20h 50m
Sun 12/64:40 pm -
3 stops33h 40m
Deal found 10/31![Multiple Airlines logo]()
$820
This KLM deal was found by Cheapflights users on 11/1. 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 12/12:41 pm -
2 stops18h 14m
Tue 1/197:15 am -
1 stop18h 00m
Deal found 11/1![Multiple Airlines logo]()
$821
This KLM deal was found by Cheapflights users on 11/2. 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 12/24:25 pm -
1 stop15h 30m
Wed 12/97:15 am -
1 stop18h 00m
Deal found 11/2![KLM logo]()
$824
This Air France deal was found by Cheapflights users on 11/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:25 pm -
1 stop14h 30m
Wed 1/277:15 am -
2 stops23h 37m
Deal found 11/1![Air France logo]()
$827
Best flights from Chicago to IstanbulDiscover carefully curated flight deals from Chicago to Istanbul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Chicago to Istanbul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This KLM deal was found by Cheapflights users on 11/3. 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 12/94:25 pm -
1 stop16h 05m
Wed 1/279:00 am -
1 stop14h 25m
Deal found 11/3![KLM logo]()
$827
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Wed 12/93:15 pm -
1 stop22h 30m
Tue 12/156:30 am -
1 stop15h 40m
Deal found 10/31![United Airlines logo]()
$843
This United deal was found by Cheapflights users on 10/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/294:20 pm -
1 stop16h 50m
Tue 12/156:30 am -
1 stop15h 40m
Deal found 10/31![Multiple Airlines logo]()
$845
This British Airways deal was found by Cheapflights users on 10/30. 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 11/271:26 pm -
2 stops19h 04m
Fri 12/48:25 am -
2 stops22h 50m
Deal found 10/30![British Airways logo]()
$911
This Delta deal was found by Cheapflights users on 11/3. 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 1/171:52 pm -
2 stops19h 03m
Sun 2/216:00 pm -
1 stop29h 25m
Deal found 11/3![Delta logo]()
$1,136
This Turkish Airlines deal was found by Cheapflights users on 11/3. 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 11/1311:45 am -
Nonstop10h 25m
Sun 12/137:35 am -
Nonstop11h 25m
Deal found 11/3![Turkish Airlines logo]()
$1,174
This Icelandair deal was found by Cheapflights users on 11/3. 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.
Fri 1/156:30 pm -
2 stops20h 50m
Tue 1/268:20 am -
2 stops18h 00m
Deal found 11/3![Icelandair logo]()
$1,262
This KLM deal was found by Cheapflights users on 10/30. 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
Tue 12/1512:55 pm -
1 stop34h 30m
Deal found 10/30![KLM logo]()
$830
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Mon 1/1812:29 pm -
2 stops20h 41m
Thu 2/256:30 am -
1 stop15h 40m
Deal found 11/3![United Airlines logo]()
$854
This KLM deal was found by Cheapflights users on 10/30. 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 1/222:25 pm -
2 stops17h 30m
Fri 1/297:15 am -
2 stops18h 11m
Deal found 10/30![Multiple Airlines logo]()
$893
This KLM deal was found by Cheapflights users on 11/3. 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 12/85:02 pm -
2 stops15h 28m
Wed 1/279:00 am -
1 stop14h 25m
Deal found 11/3![KLM logo]()
$831
This KLM deal was found by Cheapflights users on 11/3. 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 1/195:28 pm -
2 stops15h 02m
Thu 2/259:00 am -
1 stop14h 25m
Deal found 11/3![KLM logo]()
$836
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/313:15 pm -
1 stop17h 55m
Thu 1/76:30 am -
2 stops21h 30m
Deal found 11/1![United Airlines logo]()
$1,008
This KLM deal was found by Cheapflights users on 10/31. 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 12/23:59 pm -
2 stops20h 26m
Wed 12/169:00 am -
1 stop14h 25m
Deal found 10/31![KLM logo]()
$839
This KLM deal was found by Cheapflights users on 11/1. 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 2/21:25 pm -
2 stops19h 05m
Thu 2/119:00 am -
2 stops20h 31m
Deal found 11/1![KLM logo]()
$839
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/156:05 pm -
2 stops19h 40m
Tue 1/57:05 pm -
2 stops35h 06m
Deal found 10/30![United Airlines logo]()
$1,067
This KLM deal was found by Cheapflights users on 10/30. 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 11/2012:38 pm -
2 stops19h 17m
Thu 12/37:15 am -
2 stops18h 28m
Deal found 10/30![Multiple Airlines logo]()
$1,277
This KLM deal was found by Cheapflights users on 11/1. 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 11/295:46 pm -
2 stops18h 39m
Sun 12/69:00 am -
1 stop14h 25m
Deal found 11/1![KLM logo]()
$880
This KLM deal was found by Cheapflights users on 11/3. 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 12/32:41 pm -
2 stops17h 49m
Thu 12/109:00 am -
1 stop14h 25m
Deal found 11/3![KLM logo]()
$880
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 12/147:05 am -
2 stops26h 05m
Sun 12/276:30 am -
2 stops26h 31m
Deal found 11/1![United Airlines logo]()
$1,175
This KLM deal was found by Cheapflights users on 11/3. 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
Thu 2/259:00 am -
1 stop14h 25m
Deal found 11/3![KLM logo]()
$882
This KLM deal was found by Cheapflights users on 10/30. 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 1/174:25 pm -
1 stop16h 05m
Mon 1/259:00 am -
1 stop14h 25m
Deal found 10/30![KLM logo]()
$882
This KLM deal was found by Cheapflights users on 11/3. 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 1/174:25 pm -
1 stop20h 00m
Sun 1/249:00 am -
1 stop14h 25m
Deal found 11/3![KLM logo]()
$882
This KLM deal was found by Cheapflights users on 10/30. 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 1/195:28 pm -
2 stops15h 02m
Sun 1/319:00 am -
1 stop14h 25m
Deal found 10/30![KLM logo]()
$885
Last-minute flights from Chicago to IstanbulDiscover last-minute flight deals from Chicago to Istanbul. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Istanbul. Data last updated November 4, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 10/31. 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 11/106:30 pm -
2 stops17h 15m
Fri 11/208:45 am -
2 stops17h 35m
Deal found 10/31![Multiple Airlines logo]()
$818
This Mytrip deal was found by Cheapflights users on 11/2. 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 11/296:30 pm -
3 stops34h 30m
Sun 12/68:20 am -
2 stops18h 00m
Deal found 11/2![Multiple Airlines logo]()
$812
This Trip.com deal was found by Cheapflights users on 11/2. 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 11/297:10 pm -
3 stops24h 30m
Tue 12/155:25 am -
3 stops20h 20m
Deal found 11/2![Multiple Airlines logo]()
$814
This Kissandfly.com deal was found by Cheapflights users on 11/2. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:10 pm -
2 stops39h 00m
Tue 12/1510:05 am -
2 stops38h 25m
Deal found 11/2![Multiple Airlines logo]()
$816
This KLM deal was found by Cheapflights users on 11/1. 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 11/296:25 pm -
1 stop14h 30m
Tue 12/157:15 am -
1 stop18h 00m
Deal found 11/1![KLM logo]()
$818
This ResecentrumGruppen deal was found by Cheapflights users on 10/31. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:05 pm -
2 stops15h 50m
Tue 12/157:15 am -
2 stops18h 02m
Deal found 10/31![Air France logo]()
$819
This ResecentrumGruppen deal was found by Cheapflights users on 10/31. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/294:25 pm -
1 stop16h 05m
Tue 12/159:00 am -
2 stops18h 45m
Deal found 10/31![KLM logo]()
$819
This Mytrip deal was found by Cheapflights users on 10/31. 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 11/306:30 pm -
2 stops20h 50m
Sun 12/64:40 pm -
3 stops33h 40m
Deal found 10/31![Multiple Airlines logo]()
$820
This KLM deal was found by Cheapflights users on 11/2. 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 12/16:25 pm -
1 stop14h 30m
Thu 12/107:15 am -
1 stop18h 00m
Deal found 11/2![KLM logo]()
$817
This KLM deal was found by Cheapflights users on 11/1. 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 12/12:41 pm -
2 stops18h 14m
Tue 1/197:15 am -
1 stop18h 00m
Deal found 11/1![Multiple Airlines logo]()
$821
This KLM deal was found by Cheapflights users on 11/2. 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 12/24:25 pm -
1 stop15h 30m
Wed 12/97:15 am -
1 stop18h 00m
Deal found 11/2![KLM logo]()
$824
This Air France deal was found by Cheapflights users on 11/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:25 pm -
1 stop14h 30m
Wed 1/277:15 am -
2 stops23h 37m
Deal found 11/1![Air France logo]()
$827
One-way flights from Chicago to IstanbulSearch for one-way flight options from Chicago to Istanbul. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Chicago to Istanbul. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/117:00 pm -
3 stops42h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/88:10 pm -
3 stops57h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/138:10 pm -
3 stops41h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 11/298:10 pm -
2 stops36h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/117:00 pm -
2 stops38h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/278:10 pm -
3 stops34h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/257:00 pm -
3 stops36h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/298:10 pm -
3 stops28h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$340
This Mytrip deal was found by Cheapflights users on 10/31. 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 1/106:30 pm -
2 stops16h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/257:00 pm -
3 stops24h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/138:10 pm -
3 stops28h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/88:10 pm -
2 stops36h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$357
Find flight deals from Chicago to Istanbul
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 November 4, 2026.
Round-trip from | $812 (Mytrip) |
|---|---|
One-way from | $306 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $943 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago 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 November 4, 2026.
Use the filters below to find and compare flights from Chicago to Istanbul that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoIstanbul
ORD Chicago O'Hare Intl - SAW Istanbul Sabiha Gokcen
ORDSAW
Chicago O'Hare Intl
Sun 11/29
8:10 pm-5:55 pm
2 stops36h 45m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$324
ChicagoIstanbul
ORD Chicago O'Hare Intl - IST Istanbul
ORDIST
Chicago O'Hare Intl
Mon 3/22
6:10 pm-12:05 am
1 stop21h 55m
Istanbul
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$353
ChicagoIstanbul
ORD Chicago O'Hare Intl - IST Istanbul
ORDIST
Chicago O'Hare Intl
Sun 2/7
6:05 pm-10:45 pm
1 stop19h 40m
Istanbul
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$359
ChicagoIstanbul
ORD Chicago O'Hare Intl - IST Istanbul
ORDIST
Chicago O'Hare Intl
Wed 2/17
6:05 pm-6:10 pm
1 stop15h 05m
Istanbul
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$359
ChicagoIstanbul
ORD Chicago O'Hare Intl - SAW Istanbul Sabiha Gokcen
ORDSAW
Chicago O'Hare Intl
Sun 1/17
6:30 pm-8:15 pm
2 stops16h 45m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$361
ChicagoIstanbul
ORD Chicago O'Hare Intl - IST Istanbul
ORDIST
Chicago O'Hare Intl
Tue 3/23
12:50 pm-6:10 pm
2 stops21h 20m
Istanbul
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$364
ChicagoIstanbul
ORD Chicago O'Hare Intl - IST Istanbul
ORDIST
Chicago O'Hare Intl
Sat 2/27
6:15 pm-6:10 pm
2 stops38h 55m
Istanbul
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$375
ChicagoIstanbul
ORD Chicago O'Hare Intl - SAW Istanbul Sabiha Gokcen
ORDSAW
Chicago O'Hare Intl
Tue 12/8
6:30 pm-6:50 pm
3 stops39h 20m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$382
ChicagoIstanbul
ORD Chicago O'Hare Intl - SAW Istanbul Sabiha Gokcen
ORDSAW
Chicago O'Hare Intl
Tue 12/1
6:30 pm-8:45 pm
2 stops17h 15m
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
Fri 11/13
8:10 pm-11:10 pm
3 stops42h 00m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$419
Showing 1-10 of 45 resultsSorted by cheapest first
Best time to book a flight from Chicago to Istanbul
Have a flexible travel schedule? Discover the best time to fly to Istanbul from Chicago with our price prediction graph.
CHI-TR5
ORD-SAW
ORD-IST
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 to Istanbul
CHI-TR5
ORD-SAW
ORD-IST
What is the cheapest month to book a flight from Chicago to Istanbul?
Currently, March is the cheapest month in which you can book a flight from Chicago to Istanbul (average of $845). Flying from Chicago to Istanbul in June is currently the most expensive (average of $1,383). 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 CHI to IST?
Find hourly flight availability from Chicago 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 November 4, 2026.
When flying from Chicago to Istanbul, 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 Chicago to Istanbul
Explore weekly flight availability from Chicago 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 November 4, 2026.
The most flights from CHI to TR5 are scheduled on a Monday (8 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost to fly round-trip from Chicago to Istanbul?
Airfare is typical for this route at the moment.
Chicago to Istanbul flights typically cost between $777 and $1,115 in November.The cheapest round-trip price found within the last 5 days was $812 on Multiple Airlines (Nov 29-Dec 6).
How often are flights from Chicago to Istanbul delayed?
About 24% 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 Thursday 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 22% of flights being delayed.
How far ahead should I book a flight from Chicago to Istanbul?
The price you pay for your flight from Chicago to Istanbul may vary depending on when you book. For the best chance of a lower fare, look to book 28 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 November 4, 2026.
Get a feel of what it's like to fly with KLM,LOT, andTurkish Airlines from Chicago to Istanbul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.4
Comfort
7.7
Entertainment
7.2
Crew
8.4
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.4
Comfort
7.7
Entertainment
7.2
Crew
8.4
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.4
Comfort
7.7
Entertainment
7.2
Crew
8.4
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.4
Comfort
7.7
Entertainment
7.2
Crew
8.4
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.4
Comfort
7.7
Entertainment
7.2
Crew
8.4
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.4
Comfort
7.7
Entertainment
7.2
Crew
8.4
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Related info for your journey
Find useful and relevant information for your journey from Chicago 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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Chicago to Istanbul
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Complete your trip
Complete your trip to Istanbul by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Istanbul by cabin class
Find flights from Chicago to Istanbul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Istanbul flights
Browse other Chicago and Istanbul flight options. Last updated on November 4, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on November 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from Chicago to Istanbul
Discover the top 10 airlines that operate flights from Chicago 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 November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$127 | Average$850 | FlexibilityNo cancel fee | On-time61% | |
| Cheapest$385 | Average$588 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$412 | Average$1,171 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$505 | Average$1,217 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$529 | Average$873 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$541 | Average$669 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$574 | Average$825 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$695 | Average$1,047 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$720 | Average$1,082 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$732 | Average$1,106 | FlexibilityNo cancel fee | On-time76% |