Cheap flights from Chicago O'Hare Intl Airport to Türkiye (Turkey) from $346

The cheapest month to fly to Türkiye (Turkey) from Chicago O'Hare Intl Airport is in November. Flight prices, which tend to average around $854, are often lower during this time because this is during the off-season. If you don’t want to visit Türkiye (Turkey) in November, then you should wait until March to fly from Chicago O'Hare Intl Airport, when ticket prices are also cheap, with an average price of $871.

According to our data, Monday is the cheapest day to fly to Türkiye (Turkey) from Chicago O'Hare Intl Airport. The lowest ticket price found for a Monday departure recently was $900. 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 $964.

Our most recent data shows that the best time of day to fly to Türkiye (Turkey) is in the morning. Flights from Chicago O'Hare Intl Airport to Türkiye (Turkey) during this time can be as low as $914. Flights in the evening are often more expensive with an average ticket price of $956.

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

You are more likely to see cheaper flights to Türkiye (Turkey) from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Türkiye (Turkey) for around $1,056 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 O'Hare Intl Airport for as low as $882 on momondo.

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

United Airlines, KLM, and Turkish Airlines are the most popular carriers operating from Chicago O'Hare Intl to Türkiye (Turkey)

Turkish Airlines, Lufthansa and KLM are the top three most popular airlines that fly to Türkiye (Turkey) from Chicago O'Hare Intl Airport according to our data. Turkish Airlines is the first choice among our users, with 81% 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 25% 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. Monday 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 23% of their flights experiencing any sort of delay.

As of September 2026, there are 9 flights per day flying from Chicago O'Hare Intl Airport to Türkiye (Turkey). The most common time of day flights depart is 11:00AM, with 55% of flights taking off at noon.

As of September 2026, there are 63 flights per week flying from Chicago O'Hare Intl Airport to Türkiye (Turkey). The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.