$531 Find Cheap Flights from Türkiye (Turkey) to Chicago - Compare and Save

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Cheap Flights from Türkiye (Turkey) to O'Hare Intl

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Türkiye (Turkey) to O'Hare Intl

Thu, Oct 22 - Sun, Nov 1
LOT Logo
7:00 am - 3:10 pmIST  Istanbul-ORD Chicago O'Hare Intl
16h 10m1 stop Warsaw Frederic Chopin
LOT Logo
9:55 pm - 11:10 amORD  Chicago O'Hare Intl-IST Istanbul
28h 15m1 stop Krakow J. Paul II Balice
$541LOT
Wed, Dec 2 - Wed, Jan 13
LOT Logo
3:00 pm - 7:55 pmIST  Istanbul-ORD Chicago O'Hare Intl
13h 55m1 stop Warsaw Frederic Chopin
LOT Logo
9:50 pm - 2:00 pmORD  Chicago O'Hare Intl-IST Istanbul
31h 10m1 stop Warsaw Frederic Chopin
$545LOT
Mon, Nov 2 - Wed, Feb 10
Delta Logo
4:25 pm - 12:13 pmIST  Istanbul-ORD Chicago O'Hare Intl
28h 48m2 stops Riyadh King Khaled Intl Atlanta Hartsfield-Jackson
Delta Logo
10:40 am - 4:55 pmORD  Chicago O'Hare Intl-IST Istanbul
21h 15m2 stops New York John F Kennedy Intl Amsterdam Schiphol
$608Delta
Thu, Oct 29 - Mon, Feb 8
Delta Logo
4:25 pm - 12:13 pmIST  Istanbul-ORD Chicago O'Hare Intl
27h 48m2 stops Riyadh King Khaled Intl Atlanta Hartsfield-Jackson
Delta Logo
12:15 pm - 4:55 pmORD  Chicago O'Hare Intl-IST Istanbul
19h 40m2 stops New York LaGuardia Amsterdam Schiphol
$608Delta
Mon, Oct 12 - Mon, Oct 26
Multiple Airlines Logo
5:20 pm - 2:15 pmIST  Istanbul-ORD Chicago O'Hare Intl
28h 55m1 stop Amsterdam Schiphol
Multiple Airlines Logo
5:29 pm - 5:55 pmORD  Chicago O'Hare Intl-IST Istanbul
16h 26m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
$648Multiple Airlines
Mon, Oct 12 - Mon, Oct 26
Multiple Airlines Logo
5:20 pm - 2:15 pmIST  Istanbul-ORD Chicago O'Hare Intl
28h 55m1 stop Amsterdam Schiphol
Multiple Airlines Logo
7:25 pm - 5:55 pmORD  Chicago O'Hare Intl-IST Istanbul
14h 30m1 stop Paris Charles de Gaulle
$648Multiple Airlines
Mon, Oct 12 - Mon, Oct 26
Turkish Airlines Logo
6:30 am - 9:40 amIST  Istanbul-ORD Chicago O'Hare Intl
11h 10mnonstop
Turkish Airlines Logo
12:45 pm - 7:10 amORD  Chicago O'Hare Intl-IST Istanbul
10h 25mnonstop
$688Turkish Airlines
Mon, Nov 2 - Tue, Nov 24
Turkish Airlines Logo
7:35 am - 11:00 amIST  Istanbul-ORD Chicago O'Hare Intl
12h 25mnonstop
Turkish Airlines Logo
11:45 am - 7:10 amORD  Chicago O'Hare Intl-IST Istanbul
10h 25mnonstop
$692Turkish Airlines
Sat, Oct 10 - Sun, Oct 18
Lufthansa Logo
3:45 am - 12:35 pmIST  Istanbul-ORD Chicago O'Hare Intl
16h 50m1 stop Munich Franz Josef Strauss
Lufthansa Logo
4:05 pm - 9:35 pmORD  Chicago O'Hare Intl-IST Istanbul
21h 30m1 stop Frankfurt am Main
$711Lufthansa
Wed, Sep 23 - Fri, Oct 16
Lufthansa Logo
3:45 am - 12:35 pmIST  Istanbul-ORD Chicago O'Hare Intl
16h 50m1 stop Munich Franz Josef Strauss
Lufthansa Logo
10:30 pm - 9:25 pmORD  Chicago O'Hare Intl-IST Istanbul
14h 55m1 stop Frankfurt am Main
$726Lufthansa
Booking Insights

KAYAK's insights & trends for flights to O'Hare Intl

Get data-powered insights and trends for flights to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Chicago?

In the last 5 days, the cheapest flight deal to Chicago was found on the route from Istanbul, at $541 return. The most popular connection is from Istanbul to Chicago and KAYAK users have found round-trip deals for as low as $541 in the last 5 days.

What is the cheapest day to fly to Chicago?

Based on KAYAK data, the cheapest day to fly to Chicago is Monday where round-trip tickets can be as cheap as $767. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $850 on average.

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

The cheapest month for flights to Chicago O'Hare Intl Airport is January, where tickets cost $663 on average for return flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from Türkiye (Turkey) is $1,048 and $930 respectively. For one-way flights, the best month to travel is December with an average price of $593.

What is the cheapest time of day to fly to Chicago O'Hare Intl Airport?

The cheapest time of day to fly to Chicago O'Hare Intl Airport is generally in the morning, when round-trip flights cost $768 on average. The most expensive time of day to fly to Chicago O'Hare Intl Airport is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,101.

What is a good deal for flights to Chicago O'Hare Intl Airport?

If you’re looking for cheap airfare to Chicago O'Hare Intl Airport, 25% of our users found tickets to Chicago O'Hare Intl Airport for the following prices or less: From Istanbul Airport $860 round-trip.

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

To get a below average price, you should book around 5 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low season

January

Cheapest flight

$531
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Istanbul Sabiha Gokcen Airport to Chicago

FAQs - booking Chicago flights

  • What is the cheapest flight to Chicago?

    In the last 5 days, the cheapest flight deal to Chicago was found on the route from Istanbul, at $541 return. The most popular connection is from Istanbul to Chicago and KAYAK users have found round-trip deals for as low as $541 in the last 5 days.

  • How far is Chicago O'Hare Intl Airport from central Chicago?

    You’ll need to travel 16 miles to reach the Chicago city center from Chicago O'Hare Intl Airport.

  • How much is a flight to Chicago?

    On average, a flight to Chicago costs $992. The cheapest price found on KAYAK in the last 2 weeks cost $658 and departed from Istanbul Airport.

  • How does KAYAK find such low prices on flights to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Chicago

  • Looking for cheap airfare to Chicago? 25% of our users found round-trip tickets to Chicago for the following prices or less: From Istanbul $1,663
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago flight deals.

Reviews of the top 4 airlines serving from Türkiye (Turkey) to O'Hare Intl

 
Need help choosing which airline to fly with to O'Hare Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8564 reviews
8.5Crew
7.2Food
8.1Boarding
7.8Comfort
7.8Entertainment
Airline reviews

Sat in the tarmac at O’Hare for 65 minutes. This is a regular occurrence for delta at O’Hare

6.0 GoodSusan, Sep 2026
Read more Delta reviews

Sat in the tarmac at O’Hare for 65 minutes. This is a regular occurrence for delta at O’Hare

Delta was fine though my flight was delayed 4 hours into LGA and my return into ORD involved a taxi of 1+ hour to the gate

It was as good as it could be. Flying is not a pleasant experience these days.

The plane was very warm the entire time, despite my vents being open. Additionally, we didn't have internet on our personal devices

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

5 hour delay. They blamed the weather but it was the computer issues they had been dealing with for days.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

long flights are never truly comfortable but the airline did their best. crew was great and the flight was safe.

The captain was amazing and kept us informed throughout that there would be some rough air. The flight also got delayed but we were able to actually leave on time, which was great.

I have flown with LOT several times and regret it every time; however, they are the only airline that offers the direct flights I need. Boarding was awful. I was alone with 3 children, including an infant, and we were forced to stand in buses packed like sardines. Then, for such a large flight, there was not even a gangway. I was expected to carry a baby, a carseat, and luggage by myself up the dangerous steps into the plane while the crew RUSHED me. The crew was very curt, cold, and inattentive. No one offered any assistance or sympathy to me alone with kids. There was no ventilation or AC in the plane.

My ONLY complaint with LOT was the lack of WiFi and the food in business class… still, I use them because they have great connections to Chicago and they fly the 787 - which I think is a great wide body jet. Well… now LOT has WiFi (good satellite speeds) and AMAZING food. LOT now is giving Turkish Airlines a big big run for the money. And they consistently have less expensive business class. I am a very happy customer!

Issue with boarding, group of passengers on a religious trip coming back to NYC kept trying to change seats, even standing when the plane was pushing back. Crew/Pilot kept very good composure, some passengers got aggravated and started venting out loud but this group created a serious security risk. Crew/Pilot should've been more stringent and called in security or remove them from the flight.

The seat was paid for but given for some different person .

Krakow airport is very disorganized. nice seats. friendly crew. long legs had screens. short leg did not

Flight was delayed for a hour from Warsaw, not sure why. When we landed in Chicago, plane was still on the runway for about half a hour. Took a while to get off.

No WiFi and ok comfort in business class. Home safe I guess that’s all that really matters.

I would like to be able to choose the seat before the flight without paying extra money. Family members should not to be separated from each other.

Flight was delayed by a hour could have been better addressed. Flight was fine with great service by the flight attendants

All good. Didn’t get the seats I booked online. Luckily, copassanger cooperated! Mistake- I failed to verify connecting flight seats details at Mumbai. Staff at Mumbai airport to be blamed equally!

Bussing in a major flight is idiotic. Cabin was too warm. Food was bland and felt old

Horrible service at the baggage claim. Stuck on plane for an hour due to taxing and no gate.

I really would like it if they provided at least some limited free wi-fi.

Food is very turkish. No regard for other natinalities taste and preference. The entertainment can be improved- it was the same menu on 10/8/25 and 10/25/25. The boarding is the worst in the airline industry- I suggest you ask your staff to and watch how other airlines do it.

We couldn’t fly to Chicago on our booked flight. The flight was overbooked.

Took forever to board. They made announcements without the loudspeaker and since the waiting room was full of screaming kids, no one could hear what they were saying. The business class sleeper seats were designed for tall skinny people. When partially reclined there was nowhere to rest my feet because they did not reach the footrest. and when fully reclined there wasn't room at my sides for my arms. Definitely one of the worst sleeper seats I have ever had.

About an hour delay but we made it to Chicago. I feel that the smaller connecting flights are the ones that cause the delays on the bigger planes that fly international.

One of the best flights I have been on in a while.

Here's a sample answer: "Honestly, I was really impressed with Turkish Airlines, but if I had to suggest one area for improvement, it would be: - *More efficient boarding process*: I noticed that boarding took a bit longer than expected, which might be frustrating for passengers with tight connections.

Not worth pay business class and get service economy class

I was booked to travel from Dallas to Nairobi via Chicago and Brussels and had been issued boarding passes for all three segments of my journey. At the boarding gate in Dallas, I was required to check my carry-on luggage due to limited cabin space. Despite my attempts to explain that I was traveling internationally and would not have access to the bag during transit, my concerns were not considered. I also informed the staff that I did not have a padlock to secure the luggage, but this was disregarded. Consequently, I had to hastily transfer essential items from my carry-on into my handbag. To my surprise, upon arriving at Chicago Airport, I observed numerous international travelers boarding with cabin bags that were significantly larger than mine. This experience left me extremely disappointed and led me to decide against using United Airlines for future international travel, a sentiment I have also shared with friends and family. Unfortunately, the onboard experience on the Chicago to Brussels flight further reinforced my dissatisfaction. The cabin crew appeared disengaged, indifferent, and lacking in attentiveness, resulting in a service experience that fell well below my expectations.

I want to highlight the crew members and their excellent work and professionalism. They work hard to make a long trip the most comfortable as possible, the food and drinks they offer are pretty good. And they are always asking if you need something else. I have had experiences with other airlines where you have to basically beg for a bottle of water. This is not the case. Highly recommended!!!

the blanket was great and pillow helped. really need a toothpick packed with meals

Very comfortable plane. The food was very good (for airplane food). The crew was great

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

Perfect airline, super friendly, great service, tasty food. Would fly again.

Everything could have been better. What needed to be wrong with United went wrong

It was good. The seats in economy weren’t bad

Very good. Comfortable and I felt well taken care of from start to finish

We were in premium economy seats that appeared to be locked in plae, No reclining. My aching back.

Traveling to a place near O'Hare Intl?

Book flights to O'Hare Intl if you plan to visit one of these locations
Merrillville
Gurnee
South Haven
Oak Brook
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Hammond
Saint Joseph
Des Plaines
Elk Grove Village
Hoffman Estates
Portage
South Holland
Oakbrook Terrace
Willowbrook
Lansing
Alsip
Delavan
Lisle
Northbrook
Valparaiso

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