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$425+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
IST — CHI
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Istanbul to Chicago are usually found in January or February, booked 57 days in advance, depart on a Tuesday or Wednesday 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 May 1, 2025.

Round-trip from

$607
(American Airlines)

One-way from

$445
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$807
From Istanbul to Chicago (CHI)
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One-way flight from Istanbul to Chicago (CHI)
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Highest demand for flights based on searches. 9% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/48:25 amIST - ORD
2 stops20h 08mAmerican Airlines
Mon 6/97:15 pmORD - IST
1 stop21h 15mAmerican Airlines
Deal found 4/30$607
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/311:25 amIST - ORD
1 stop35h 45mLOT
Wed 6/259:40 pmORD - IST
1 stop31h 25mLOT
Deal found 4/30$615
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/186:10 amIST - ORD
2 stops33h 49mUnited Airlines
Fri 7/1110:40 amORD - IST
2 stops18h 25mUnited Airlines
Deal found 4/30$616
This Air Serbia deal was found by Cheapflights users on 4/30. 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.
Mon 9/154:30 amIST - ORD
1 stop20h 10mAir Serbia
Wed 9/244:30 pmORD - IST
1 stop15h 20mAir Serbia
Deal found 4/30$617
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:15 amIST - ORD
2 stops34h 37mAir Canada
Wed 5/282:16 pmORD - IST
2 stops26h 04mAir Canada
Deal found 4/30$628
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:15 amIST - ORD
2 stops34h 37mMultiple Airlines
Sun 10/54:00 pmORD - IST
1 stop21h 20mMultiple Airlines
Deal found 4/30$630
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/95:55 pmIST - ORD
1 stop27h 00mLufthansa
Sun 10/54:00 pmORD - IST
1 stop21h 20mLufthansa
Deal found 4/30$632
This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:55 pmIST - ORD
1 stop28h 00mBritish Airways
Tue 3/317:10 pmORD - IST
1 stop13h 20mBritish Airways
Deal found 4/30$633
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:05 pmIST - ORD
1 stop29h 35mDelta
Tue 9/3010:10 amORD - IST
2 stops22h 10mDelta
Deal found 4/30$645
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/23:00 pmSAW - ORD
1 stop32h 55mBritish Airways
Tue 7/14:55 pmORD - SAW
1 stop14h 25mBritish Airways
Deal found 4/30$647
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:05 pmIST - MDW
2 stops29h 49mDelta
Sun 9/289:20 amMDW - IST
2 stops23h 00mDelta
Deal found 4/30$650
This Turkish Airlines deal was found by Cheapflights users on 4/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:30 amIST - ORD
Nonstop11h 10mTurkish Airlines
Sat 9/2711:25 amORD - IST
Nonstop10h 20mTurkish Airlines
Deal found 4/30$665

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 May 1, 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 - ORD

ISTORD

Istanbul

Wed 6/4

8:25 am-8:33 pm

2 stops20h 08m

Chicago O'Hare Intl

Mon 6/9

7:15 pm-12:30 am

1 stop21h 15m

$607

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Tue 6/3

11:25 am-3:10 pm

1 stop35h 45m

Chicago O'Hare Intl

Wed 6/25

9:40 pm-1:05 pm

1 stop31h 25m

$615

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Wed 6/18

6:10 am-7:59 am

2 stops33h 49m

Chicago O'Hare Intl

Fri 7/11

10:40 am-1:05 pm

2 stops18h 25m

$616

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Mon 9/15

4:30 am-4:40 pm

1 stop20h 10m

Chicago O'Hare Intl

Wed 9/24

4:30 pm-3:50 pm

1 stop15h 20m

$617

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Wed 5/14

7:15 am-9:52 am

2 stops34h 37m

Chicago O'Hare Intl

Wed 5/28

2:16 pm-12:20 am

2 stops26h 04m

$628

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Thu 10/23

7:55 pm-3:55 pm

1 stop28h 00m

Chicago O'Hare Intl

Tue 3/31

7:10 pm-4:30 pm

1 stop13h 20m

$633

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Wed 5/14

2:00 pm-7:55 pm

1 stop13h 55m

Chicago O'Hare Intl

Wed 5/28

2:16 pm-10:40 pm

2 stops24h 24m

$635

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Tue 9/9

5:05 pm-2:40 pm

1 stop29h 35m

Chicago O'Hare Intl

Tue 9/30

10:10 am-4:20 pm

2 stops22h 10m

$645

IstanbulChicago

SAW - ORD

SAWORD

Istanbul Sabiha Gokcen

Mon 6/2

3:00 pm-3:55 pm

1 stop32h 55m

Chicago O'Hare Intl

Tue 7/1

4:55 pm-3:20 pm

1 stop14h 25m

$647

IstanbulChicago

IST - MDW

ISTMDW

Istanbul

Tue 9/9

5:05 pm-2:54 pm

2 stops29h 49m

Chicago Midway

Sun 9/28

9:20 am-4:20 pm

2 stops23h 00m

$650

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 48 results
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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 April 25, 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 May 1, 2025.

Unlike in the morning, 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.

What is the cheapest day to fly from Istanbul to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Istanbul to Chicago. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Istanbul to Chicago flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 May 1, 2025.

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

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 May 1, 2025.
Read reviews from past customers who have flown Emirates, Delta and KLM from Istanbul to Chicago. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,216 reviews

Overall

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.0
Very good
3,216 reviews
Emirates
8.0
Very good
3,216 reviews

Overall

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Delta
8.0
Very good
7,934 reviews
Emirates
8.0
Very good
3,216 reviews

Overall

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
KLM
7.8
Good
1,334 reviews
Emirates
8.0
Very good
3,216 reviews

Overall

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
LOT
7.6
Good
1,069 reviews
Emirates
8.0
Very good
3,216 reviews

Overall

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
China Southern
7.5
Good
96 reviews
Emirates
8.0
Very good
3,216 reviews

Overall

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

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.

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

    Flying on American Airlines is currently your cheapest option to Chicago, with prices starting at $607. Additional round-trip tickets that might be worth considering are offered by LOT and United Airlines, with the lowest prices starting at $615 and $616, respectively. You may be able to fly from Istanbul to Chicago for 18% 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 Air Serbia ($459), Icelandair ($520), and Royal Jordanian ($525).

  • 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 Sabiha Gokcen - Chicago O'Hare Intl or Istanbul - Chicago Midway.

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

    Consider Singapore Airlines (74%), Uzbekistan Airways (72%) or Pakistan International Airlines (72%) 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 $581. On average you can expect to pay $662. The most popular route, (Istanbul - Chicago O'Hare Intl), can usually be booked for $539.

  • 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 Istanbul?

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

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$452Average$592FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$497Average$634FlexibilityNo cancel feeOn-time70%
LOTCheapest$513Average$650FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$573Average$598FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$588Average$761FlexibilityNo cancel feeOn-time76%
DeltaCheapest$614Average$639FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$682Average$896FlexibilityNo cancel feeOn-time77%

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