Turkish Airlines
Every day
starting at $670
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Chicago to Istanbul. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Chicago to Istanbul, despite the fact that sometimes flights with transfers can cost significantly less.
The only airline operating direct flights from Chicago to Istanbul is Turkish Airlines. Flights operate every day.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Turkish Airlines
Every day
starting at $670
We couldn't find any special offers for flights from Chicago to Istanbul
Chicago — Istanbul
11/14/2026
Departure
Direct flight
TK006
starting at $644
Chicago — Istanbul
02/01/2027
Departure
Direct flight
TK186
starting at $598
Chicago — Istanbul
06/04/2026
Departure
Direct flight
TK186
starting at $1,728
Chicago — Istanbul
06/07/2026
Departure
Direct flight
TK186
starting at $1,577
Chicago — Istanbul
06/18/2026
Departure
Direct flight
TK186
starting at $1,294
Chicago — Istanbul
06/25/2026
Departure
Direct flight
TK186
starting at $1,217
Chicago — Istanbul
07/15/2026
Departure
Direct flight
TK186
starting at $881
Chicago — Istanbul
09/16/2026
Departure
Direct flight
TK006
starting at $602
Chicago — Istanbul
09/24/2026
Departure
Direct flight
TK186
starting at $706
Chicago — Istanbul
09/27/2026
Departure
Direct flight
TK186
starting at $602
starting at $589
starting at $362
starting at $363
starting at $401
starting at $449
starting at $498
starting at $504
starting at $511
starting at $536
starting at $539
starting at $552
starting at $620
The Chicago — Istanbul route is served by a wide range of airlines: 12 in total, including Turkish Airlines, Icelandair, American Airlines, JetBlue Airways, Allegiant Air, Passaredo Linhas Aereas, Porter Airlines, Frontier Airlines, Air Canada, British Airways, Qatar Airways, and United Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $362. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
The cheapest one-way flight from Chicago to Istanbul departs on 11/14/2026, is operated by Icelandair and costs $362
The cheapest roundtrip flight from Chicago to Istanbul departs on 08/14/2026, is operated by Lufthansa and costs $741
Fastest flight from Chicago to Istanbul takes 15h 40m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Chicago and Istanbul is 8806km (5460 miles). The average flight duration is 11h 10m. There are 16 direct flights from Chicago to Istanbul. The time difference between Chicago and Istanbul is 9h. Flights from Chicago begin at 12:50 PM. The latest flight from Chicago departs at 9:20 PM
The cheapest flight ticket from Chicago to Istanbul according to data for the last 48 hours costs $362
Often the best time to buy tickets from Chicago to Istanbul is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Chicago to Istanbul can be found flying in these months: November, September, February.
The fastest flights from Chicago to Istanbul start from 15 hours 40 minutes in the air.
The following airlines operate direct flights on the route Chicago — Istanbul: Turkish Airlines
The minimum one-way ticket price from Chicago to Istanbul is $362 (November 2026), while the maximum is $552 (May 2027). On average, a ticket costs $428–$436.
Flight costs on the Chicago — Istanbul route are confidently going down. From June 2026 to May 2027, prices fell from $498 to $552 — a 11% decrease. A welcome trend for travelers.
The most notable drop occurred from June 2026 to September 2026 — down 27%. The best period is November 2026–February 2027 (averaging $365), while the most expensive is June 2026–July 2026 ($471).
Since prices are falling, there's no rush to buy. The most cost-effective travel period is November 2026–February 2027: savings compared to expensive months can reach up to 23%.
Monthly price variation is 15.1%. Choosing the right departure date can lead to significant savings on this route.
