Cheap flights from Istanbul to Chicago from £298
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 4/10. 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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KLM flights from Istanbul to Chicago
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How to get the cheapest flight ticket from Istanbul to Chicago
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Istanbul and Chicago?
What is the cheapest month to fly to Chicago?
The cheapest month to fly to Chicago from Istanbul is in January. Flight prices, which tend to average around £458, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Chicago from Istanbul during February instead. Flights to Chicago in February, while not as cheap as those in January, still average around £458.
What is the cheapest day to depart on your flight to Chicago?
The cheapest day to depart on your flight to Chicago is on a Monday when prices can be found for as low as £477. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Chicago is Tuesday, with ticket prices averaging around £592.
What is the cheapest time of day to depart on your flight to Chicago?
Flying to Chicago from Istanbul in the morning is the least expensive time of day to depart. momondo users have found prices as low as £498 when looking at flights departing in the morning. Flights at midday are often more expensive, with an average ticket price of £697.
What is the cheapest Istanbul to Chicago flight route?
Fly from Istanbul to Chicago O'Hare Intl for the best Istanbul - Chicago flight prices
How far in advance should I book a flight to Chicago?
You are more likely to see cheaper flights to Chicago from Istanbul when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around £567 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Istanbul for as low as £428 on momondo.
What cabin class options are available on Istanbul to Chicago flights?
There are 1 cabin classes available to choose from on Istanbul to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Istanbul to Chicago on average per day?
As of June 2025, there are 10 flights per day flying from Istanbul to Chicago. The most common time of day flights depart is 14:00, with 53% of flights taking off in the afternoon.
How many flights depart from Istanbul to Chicago on average per week?
As of June 2025, there are 70 flights per week flying from Istanbul to Chicago. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
Cheap Istanbul to Chicago flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Istanbul to Chicago
How far is Istanbul to Chicago by plane?
Chicago is 5471.3 mi away from Istanbul. A reasonable flight in good conditions will take 11h 10m.
When did momondo last update prices for flights from Istanbul to Chicago?
Prices for flights from Istanbul to Chicago were last updated today.
How many operators does momondo search for flights from Istanbul to Chicago?
As of June 2025, there is 1 operator available to choose from for flights from Istanbul to Chicago.
How old do you have to be to fly from Istanbul to Chicago?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Istanbul to Chicago.
What documentation or ID do you need to fly to Chicago?
The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Istanbul to Chicago
Compare and see reviews for airlines that fly from Istanbul to Chicago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £536 | Free Cancellation | Rating 7.3 3,851 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Istanbul to Chicago?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Istanbul to Chicago for you.
Can I find flights from Istanbul to Chicago with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Chicago from Istanbul with this policy.
How can momondo help me find flights from Istanbul to Chicago?
momondo helps you find the best flight between Istanbul and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Istanbul to Chicago right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Istanbul and alert you when they change.