Cheap flights from Chicago to Türkiye (Turkey) from $347

The cheapest month to fly to Türkiye (Turkey) from Chicago is in March. Flight prices, which tend to average around $864, are often lower during this time because this is during the off-season. If you don’t want to visit Türkiye (Turkey) in March, then you should wait until February to fly from Chicago, when ticket prices are also cheap, with an average price of $869.

According to our data, Monday is the cheapest day to fly to Türkiye (Turkey) from Chicago. The lowest ticket price found for a Monday departure recently was $914. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Türkiye (Turkey) is Saturday, with ticket prices averaging around $985.

Our most recent data shows that the best time of day to fly to Türkiye (Turkey) is in the morning. Flights from Chicago to Türkiye (Turkey) during this time can be as low as $924. Flights in the evening are often more expensive with an average ticket price of $978.

Fly from Chicago O'Hare Intl to Istanbul for the best Chicago - Türkiye (Turkey) flight prices

You are more likely to see cheaper flights to Türkiye (Turkey) from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Türkiye (Turkey) for around $1,066 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Türkiye (Turkey) from Chicago for as low as $881 on momondo.

There are 3 cabin classes available to choose from on Chicago to Türkiye (Turkey) flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

KLM, Qatar Airways, and United Airlines are the most popular carriers operating from Chicago to Türkiye (Turkey)

Turkish Airlines, Lufthansa and KLM are the top three most popular airlines that fly to Türkiye (Turkey) from Chicago according to our data. Turkish Airlines is the first choice among our users, with 80% of people opting to fly with this airline when traveling to Türkiye (Turkey). Keep in mind that there are 14 different airlines that fly to Türkiye (Turkey) on a routine basis, so you have a few additional options to choose from.

Historically, on average around 24% of flights between Chicago and Türkiye (Turkey) have experienced a delay on any given week. The average delay length over the past 12 months has been 188 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Turkish Airlines have had the least number of delays on this route over the last 12 months; with about 22% of their flights experiencing any sort of delay.

8 flights are operational daily from Chicago to Türkiye (Turkey) as of October 2026. The most popular departure time for this route is 11:00AM, with 55% of flights per day taking off at noon.

The number of flights available between Chicago and Türkiye (Turkey) is 62 per week as of October 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.