Q: What is the typical price of a round-trip flight between Istanbul and Chicago O'Hare Intl Airport?

Prices are currently low for flights on this route. Typical prices usually range from $637 to $777. The lowest price recently found on this route was $630.

Question 1

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

Accepted Answer

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Istanbul when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $764 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Istanbul for as low as $555 on momondo.

Question 2

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

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

Question 3

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

Accepted Answer

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $755. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Istanbul because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $824.

Question 4

How often are flights from Istanbul to Chicago delayed?

Accepted Answer

Historically, on average around 21% of flights between Istanbul and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 242 minutes.

Question 5

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Accepted Answer

Flying to Chicago O'Hare Intl Airport from Istanbul in the evening is the least expensive time of day to depart. momondo users have found prices as low as $598 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $803. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 6

What is the most punctual flight time for Istanbul to Chicago flights?

Accepted Answer

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

Question 7

What airlines fly to Chicago O'Hare Intl Airport?

Accepted Answer

Turkish Airlines, British Airways and Lufthansa are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Istanbul according to our data. Turkish Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 5 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.

Question 8

Which airline has the best punctuality record on Istanbul to Chicago flights?

Accepted Answer

According to our data, Turkish Airlines have had the least number of delays on this route over the last 12 months; with about 21% of their flights experiencing any sort of delay.

Question 9

What is the cheapest airline that flies from Istanbul to Chicago O'Hare Intl?

Accepted Answer

American Airlines and British Airways are the most popular carriers operating from Istanbul to Chicago O'Hare Intl

Question 10

What is the typical price of a round-trip flight between Istanbul and Chicago O'Hare Intl Airport?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $637 to $777.
The lowest price recently found on this route was $630.

Question 11

How many flights depart from Istanbul to Chicago O'Hare Intl Airport on average per day?

Accepted Answer

10 flights are operational daily from Istanbul to Chicago O'Hare Intl Airport as of December 2025. The most popular departure time for this route is 7:00AM, with 50% of flights per day taking off at noon.

Question 12

What cabin class options are available on Istanbul to Chicago O'Hare Intl flights?

Accepted Answer

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

Question 13

How many flights depart from Istanbul to Chicago O'Hare Intl Airport on average per week?

Accepted Answer

70 flights are operational weekly from Istanbul to Chicago O'Hare Intl Airport as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Question 14

What is the cheapest Istanbul to Chicago O'Hare Intl flight route?

Accepted Answer

Fly from Istanbul to Chicago O'Hare Intl for the best Istanbul - Chicago O'Hare Intl flight prices

Question 15

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

Accepted Answer

The month of December is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Istanbul averaging around $688.

Question 16

When did momondo last update prices for flights from Istanbul to Chicago O'Hare Intl Airport?

Accepted Answer

Prices for flights from Istanbul to Chicago O'Hare Intl Airport refresh daily.

Question 17

How many operators does momondo search for flights from Istanbul to Chicago O'Hare Intl Airport?

Accepted Answer

The number of operators available for flights from Istanbul to Chicago O'Hare Intl Airport is 5 as of December 2025.

Question 18

How old do you have to be to fly from Istanbul to Chicago O'Hare Intl Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Istanbul to Chicago O'Hare Intl Airport.

Question 19

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

Accepted Answer

The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Fastest flight time	11h 10m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $438	Free Cancellation	Rating 7.7 1,431 reviews	Search KLM flights
LOT	PriceFrom $513	Free Cancellation	Rating 7.5 1,143 reviews	Search LOT flights
British Airways	PriceFrom $526	Free Cancellation	Rating 6.7 7,566 reviews	Search British Airways flights
Lufthansa	PriceFrom $588	Free Cancellation	Rating 6.8 7,618 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $635	Free Cancellation	Rating 7.3 4,084 reviews	Search Turkish Airlines flights

Cheap flights from Istanbul to Chicago from $381

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Istanbul to Chicago departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Istanbul to Chicago O'Hare Intl Airport

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What is the typical price of a round-trip flight between Istanbul and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of December is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Istanbul averaging around $688.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest Istanbul to Chicago O'Hare Intl flight route?

Fly from Istanbul to Chicago O'Hare Intl for the best Istanbul - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

What cabin class options are available on Istanbul to Chicago O'Hare Intl flights?

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

What is the cheapest airline that flies from Istanbul to Chicago O'Hare Intl?

American Airlines and British Airways are the most popular carriers operating from Istanbul to Chicago O'Hare Intl

What airlines fly to Chicago O'Hare Intl Airport?

How often are flights from Istanbul to Chicago delayed?

Historically, on average around 21% of flights between Istanbul and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 242 minutes.

What is the most punctual flight time for Istanbul to Chicago flights?

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

What day of the week experiences the fewest flight delays on this route?

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

Which airline has the best punctuality record on Istanbul to Chicago flights?

According to our data, Turkish Airlines have had the least number of delays on this route over the last 12 months; with about 21% of their flights experiencing any sort of delay.

How many flights depart from Istanbul to Chicago O'Hare Intl Airport on average per day?

10 flights are operational daily from Istanbul to Chicago O'Hare Intl Airport as of December 2025. The most popular departure time for this route is 7:00AM, with 50% of flights per day taking off at noon.

How many flights depart from Istanbul to Chicago O'Hare Intl Airport on average per week?

70 flights are operational weekly from Istanbul to Chicago O'Hare Intl Airport as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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When did momondo last update prices for flights from Istanbul to Chicago O'Hare Intl Airport?

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How old do you have to be to fly from Istanbul to Chicago O'Hare Intl Airport?

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

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