HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chicago

$581+ Cheap flights from Istanbul to Chicago (CHI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
IST — CHI
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Istanbul to Chicago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Istanbul to Chicago are usually found in January or February, booked 58 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

Cheap flight deals from Istanbul to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (TR5) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$610
(Air Serbia)

One-way from

$581
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$713
From Istanbul to Chicago (CHI)
Search Deals
One-way flight from Istanbul to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Istanbul to Chicago

Cheapest flights from Istanbul to Chicago
Explore the most affordable flight options available from Istanbul to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Air Serbia deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/144:35 pmIST - ORD
1 stop29h 50mAir Serbia
sáb. 10/1811:20 pmORD - IST
1 stop32h 30mAir Serbia
Deal found 9/11$610
This Air France deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/196:10 amIST - ORD
1 stop16h 00mMultiple Airlines
vie. 10/316:20 pmORD - IST
1 stop25h 30mMultiple Airlines
Deal found 9/11$616
This LOT deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/1211:15 amIST - ORD
2 stops40h 25mLOT
jue. 4/239:40 pmORD - IST
2 stops31h 25mLOT
Deal found 9/11$618
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/257:00 amIST - ORD
1 stop22h 00mLOT
sáb. 11/110:55 pmORD - IST
1 stop17h 45mLOT
Deal found 9/10$619
This Air Serbia deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/184:20 amIST - ORD
1 stop24h 40mAir Serbia
mié. 10/224:30 pmORD - IST
1 stop27h 00mAir Serbia
Deal found 9/11$621
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/166:30 amIST - ORD
Nonstop11h 10mTurkish Airlines
mié. 10/2912:50 pmORD - IST
Nonstop10h 20mTurkish Airlines
Deal found 9/10$622
This oojo deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/236:30 amIST - ORD
Nonstop11h 10mTurkish Airlines
mié. 11/511:50 amORD - IST
Nonstop10h 20mTurkish Airlines
Deal found 9/11$623
This Air France deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/154:20 amIST - ORD
2 stops18h 20mAir France
dom. 10/195:10 pmORD - IST
1 stop26h 15mAir France
Deal found 9/11$624
This Air France deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/164:20 amIST - ORD
2 stops17h 50mMultiple Airlines
mié. 10/293:50 pmORD - IST
2 stops17h 05mMultiple Airlines
Deal found 9/10$625
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/155:05 pmIST - ORD
1 stop29h 05mKLM
dom. 9/214:15 pmORD - IST
1 stop25h 05mKLM
Deal found 9/10$626
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/136:10 amIST - ORD
1 stop16h 00mKLM
sáb. 9/204:15 pmORD - IST
1 stop25h 05mKLM
Deal found 9/10$628
This oojo deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/212:10 pmIST - ORD
2 stops16h 50mLOT
dom. 3/1510:55 pmORD - IST
1 stop28h 25mLOT
Deal found 9/11$634

Cheapflights Fare Finder

 
Customize your flight search to find flights from Istanbul to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Istanbul to Chicago that are best for you.

Fly from

Istanbul

Fly to

Chicago

Route

Depart

Return

Price

IstanbulChicago

IST - MDW

ISTMDW

Istanbul

jue. 3/5

5:55 pm-6:08 pm

2 stops33h 13m

Chicago Midway

lun. 3/9

2:00 pm-4:55 pm

2 stops18h 55m

$613

IstanbulChicago

IST - ORD

ISTORD

Istanbul

jue. 10/23

4:20 am-2:10 pm

2 stops17h 50m

Chicago O'Hare Intl

mié. 11/5

3:50 pm-4:55 pm

2 stops16h 05m

$652

IstanbulChicago

IST - MDW

ISTMDW

Istanbul

mar. 9/23

6:10 am-5:35 pm

2 stops19h 25m

Chicago Midway

lun. 1/19

2:00 pm-4:55 pm

2 stops17h 55m

$660

IstanbulChicago

IST - ORD

ISTORD

Istanbul

jue. 3/5

7:35 am-10:05 am

Nonstop11h 30m

Chicago O'Hare Intl

lun. 3/9

12:50 pm-7:10 am

Nonstop10h 20m

$664

IstanbulChicago

IST - ORD

ISTORD

Istanbul

jue. 10/23

5:05 pm-2:10 pm

1 stop29h 05m

Chicago O'Hare Intl

mié. 11/5

4:25 pm-4:55 pm

1 stop15h 30m

$676

IstanbulChicago

IST - ORD

ISTORD

Istanbul

vie. 10/17

4:20 am-3:00 pm

1 stop18h 40m

Chicago O'Hare Intl

dom. 10/19

5:10 pm-3:25 am

1 stop26h 15m

$679

IstanbulChicago

SAW - ORD

SAWORD

Istanbul Sabiha Gokcen

jue. 10/16

2:40 pm-2:10 pm

1 stop31h 30m

Chicago O'Hare Intl

mar. 10/21

4:15 pm-9:05 pm

1 stop20h 50m

$679

IstanbulChicago

SAW - ORD

SAWORD

Istanbul Sabiha Gokcen

mar. 10/14

2:40 pm-2:40 pm

1 stop32h 00m

Chicago O'Hare Intl

lun. 10/20

4:40 pm-9:05 pm

1 stop20h 25m

$680

IstanbulChicago

SAW - ORD

SAWORD

Istanbul Sabiha Gokcen

mar. 10/14

12:45 pm-2:40 pm

1 stop33h 55m

Chicago O'Hare Intl

dom. 10/19

4:15 pm-5:05 pm

1 stop16h 50m

$680

IstanbulChicago

SAW - ORD

SAWORD

Istanbul Sabiha Gokcen

mié. 10/15

12:45 pm-2:10 pm

1 stop33h 25m

Chicago O'Hare Intl

lun. 10/20

4:40 pm-5:05 pm

1 stop16h 25m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Istanbul to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Istanbul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Istanbul to Chicago

How far ahead should I book a flight from Istanbul to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Istanbul to Chicago. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from Istanbul to Chicago, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Istanbul to Chicago?

Currently, August is the cheapest month in which you can book a flight from Istanbul to Chicago (average of $245). Flying from Istanbul to Chicago in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IST to CHI?

Find hourly flight availability from Istanbul to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 29% on flights from Istanbul to Chicago by exploring options for tickets in the evening.

Weekly flight availability from Istanbul to Chicago

Explore weekly flight availability from Istanbul to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated septiembre 11, 2025.

The most flights from TR5 to CHI are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated septiembre 11, 2025.
Read through reviews of airlines operating flights from Istanbul to Chicago, such as KLM, LOT, and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,385 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
LOT
7.6
Good
1,114 reviews
KLM
7.8
Good
1,385 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Turkish Airlines
7.3
Good
3,968 reviews
KLM
7.8
Good
1,385 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Lufthansa
6.8
Okay
7,409 reviews
KLM
7.8
Good
1,385 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
British Airways
6.7
Okay
7,361 reviews
KLM
7.8
Good
1,385 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Istanbul to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Istanbul to Chicago?

    KLM, Turkish Airlines, and Delta can get you from Istanbul to Chicago in just under 11h 30m. Your travel time can differ by up to 21h 43m. There are 5455 mi between Istanbul and Chicago. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Istanbul to Chicago round-trip?

    Flying on KLM is currently your cheapest option to Chicago, with prices starting at $449. Additional round-trip tickets that might be worth considering are offered by British Airways and LOT, with the lowest prices starting at $535 and $544, respectively. You may be able to fly from Istanbul to Chicago for 38% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Istanbul to Chicago one-way?

    The cheapest airlines for a one-way flight from Istanbul to Chicago are Turkish Airlines ($583), LOT ($601), and Air France ($642).

  • What are the most popular routes from Istanbul to Chicago?

    The most popular route from Istanbul to Chicago is Istanbul - Chicago O'Hare Intl. You may also consider Istanbul - Chicago Midway or Istanbul Sabiha Gokcen - Chicago O'Hare Intl.

  • What are the most reliable airlines from Istanbul to Chicago?

    Consider Turkish Airlines (71%), Uzbekistan Airways (70%) or IndiGo (70%) when booking your flight. These represent the most reliable airlines when flying from Istanbul to Chicago.

  • What are the cheapest flights from Istanbul to Chicago?

    The cheapest flight price from Istanbul to Chicago is $564. On average you can expect to pay $1,713. The most popular route, (Istanbul - Chicago O'Hare Intl), can usually be booked for $620.

  • Can I find deals for flights from Istanbul to Chicago that include hotel bookings?

    Yes. In addition to deals on Istanbul to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Istanbul to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Istanbul to Chicago.

  • Can I find deals for business class flights from Istanbul to Chicago?

    Yes. Cheapflights offers flight deals from Istanbul to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Istanbul to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Istanbul to Chicago (average of $245). Flying from Istanbul to Chicago in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Chesterton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Istanbul to Chicago

Discover the top 7 airlines that operate flights from Istanbul to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$449Average$540FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$535Average$634FlexibilityNo cancel feeOn-time70%
LOTCheapest$544Average$650FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$573Average$598FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$588Average$652FlexibilityNo cancel feeOn-time76%
DeltaCheapest$614Average$639FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$661Average$875FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.