Cheap flights from Istanbul Airport to Chicago from $388
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 Airport to Chicago departing on 12/6. 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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Icelandair flights from Istanbul Airport to Chicago
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KLM flights from Istanbul Airport to Chicago
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How to get the cheapest flight ticket from Istanbul Airport 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 Airport and Chicago?
What is the cheapest month to fly to Chicago?
The month of January is, on average, the cheapest month to fly to Chicago from Istanbul Airport, with most prices found around $622. If you’re not able to fly to Chicago in January, then February is your next best option. Flight prices from Istanbul Airport to Chicago during February average around $622.
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 Tuesday when prices can be found for as low as $738. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Istanbul Airport to Chicago for around $867.
What is the cheapest time of day to depart on your flight to Chicago?
Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Istanbul Airport to Chicago during this time can be as low as $610. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $817.
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 Airport when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $770 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 Airport for as low as $581 on momondo.
What cabin class options are available on Istanbul to Chicago flights?
There are 3 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.
Can stopping save me money on Istanbul Airport to Chicago flights?
You could potentially save up to 47% on your flight if you consider stops on a Istanbul Airport to Chicago flight.
How have Istanbul Airport to Chicago flight prices changed over time?
As of June 2025, prices for Istanbul Airport to Chicago flights are approximately 47% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Istanbul to Chicago?
Air Serbia, Royal Jordanian, and Icelandair are the most popular carriers operating from Istanbul to Chicago
What airlines fly to Chicago?
Turkish Airlines, British Airways and KLM are the top three most popular airlines that fly to Chicago from Istanbul Airport according to our data. Turkish Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 7 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.
How many flights depart from Istanbul Airport to Chicago on average per day?
As of June 2025, there are 10 flights per day flying from Istanbul Airport to Chicago. The most common time of day flights depart is 2:00PM, with 53% of flights taking off in the afternoon.
How many flights depart from Istanbul Airport to Chicago on average per week?
As of June 2025, there are 70 flights per week flying from Istanbul Airport to Chicago. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
When to book flights from Istanbul Airport to Chicago
Cheap Istanbul Airport to Chicago (IST to CHI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Istanbul Airport to Chicago
How far is Istanbul to Chicago by plane?
The distance between Istanbul and Chicago is about 5450.5 mi. In terms of flight time, this usually takes a little over 11h 10m.
When did momondo last update prices for flights from Istanbul Airport to Chicago?
Prices for flights from Istanbul Airport to Chicago refresh daily.
How many operators does momondo search for flights from Istanbul Airport to Chicago?
There are 7 operators available for flights from Istanbul Airport to Chicago as of June 2025.
How old do you have to be to fly from Istanbul Airport to Chicago?
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 Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Istanbul Airport to Chicago?
Based on momondo bookings for flights between Istanbul Airport and Chicago, the leading plane model is Boeing 787-9 Dreamliner, making up 50.32% of the total bookings. Other popular models include Boeing 777-300ER with 48.21%, Airbus A330-300 with 0.81%, and Boeing 777-200/200ER with 0.32%.
What is the most popular airline from Istanbul Airport to Chicago?
Based on momondo bookings for flights between Istanbul Airport and Chicago, the leading airline is Turkish Airlines, making up 49% of the total bookings. Other popular airlines include British Airways with 18%, KLM with 11%, and Lufthansa with 8%.
Best airlines flying from Istanbul Airport to Chicago
Compare and see reviews for airlines that fly from Istanbul Airport to Chicago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $452 | Free Cancellation | Rating 7.8 1,361 reviews | |||
| PriceFrom $513 | Free Cancellation | Rating 7.6 1,080 reviews | |||
| PriceFrom $546 | Free Cancellation | Rating 6.6 7,016 reviews | |||
| PriceFrom $573 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $600 | Free Cancellation | Rating 6.8 7,148 reviews | |||
| PriceFrom $614 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $664 | Free Cancellation | Rating 7.3 3,851 reviews |
Turkish Airlines Flights From Istanbul Airport to Chicago
Turkish Airlines flight deals from Istanbul Airport to Chicago start from $664 round-trip. Over the 14 Turkish Airlines flights for this route in a normal week, average airfare is usually $877 round-trip - but some users have found much cheaper deals with momondo.
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Istanbul to Chicago?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Istanbul to Chicago. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Istanbul to Chicago with flexible booking policies on momondo?
momondo does allow users to show only those flights to Chicago from Istanbul which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Istanbul to Chicago?
Once you have performed a search for Istanbul to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
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.