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$392+ Cheap flights from Turkey to Illinois

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
IST — ORD
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Turkey to Illinois

Keep the following information in mind while searching for Turkey to Illinois flight deals. Data was last updated July 31, 2025.

Round-trip from

$529
(KLM)

One-way from

$392
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$728

Good round-trip deal

$848 or less

Good one-way deal

$708 or less
From Turkey to Illinois
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One-way flight from Turkey to Illinois
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Highest demand for flights based on searches. 0% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Turkey to Illinois.
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Price to beat on a one-way flight from Turkey to Illinois.
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Find flight deals from Turkey to Illinois

Cheapest flights from Turkey to Illinois
Explore the most affordable flight options available from Turkey to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This KLM deal was found by Cheapflights users on 7/31. 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.
Fri 9/126:10 amIST - ORD
1 stop16h 00mKLM
Fri 9/194:15 pmORD - IST
1 stop25h 05mKLM
Deal found 7/31$529
This FlightHub deal was found by Cheapflights users on 7/29. 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.
Thu 9/1112:25 pmIST - ORD
1 stop13h 50mIcelandair
Wed 3/117:30 pmORD - IST
1 stop20h 25mIcelandair
Deal found 7/29$549
This Gotogate deal was found by Cheapflights users on 7/31. 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.
Thu 9/1811:25 amIST - ORD
2 stops16h 15mLOT
Thu 10/25:10 pmORD - IST
1 stop33h 20mLOT
Deal found 7/31$552
This British Airways deal was found by Cheapflights users on 7/31. 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.
Sat 9/134:20 pmSAW - ORD
1 stop27h 30mBritish Airways
Fri 9/261:59 pmORD - SAW
2 stops17h 21mBritish Airways
Deal found 7/31$552
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 9/158:25 amIST - ORD
2 stops30h 55mAmerican Airlines
Mon 9/2210:35 pmORD - IST
1 stop17h 55mAmerican Airlines
Deal found 7/30$554
This KLM deal was found by Cheapflights users on 7/29. 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.
Wed 9/105:05 pmIST - ORD
1 stop29h 05mMultiple Airlines
Wed 3/116:20 pmORD - IST
1 stop25h 30mMultiple Airlines
Deal found 7/29$555
This British Airways deal was found by Cheapflights users on 7/31. 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.
Wed 10/297:35 amIST - ORD
1 stop20h 10mBritish Airways
Mon 12/14:45 pmORD - IST
2 stops22h 15mBritish Airways
Deal found 7/31$558
This Flighttix deal was found by Cheapflights users on 7/30. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:45 amAYT - ORD
1 stop15h 35mMultiple Airlines
Mon 9/156:00 pmORD - AYT
1 stop17h 00mMultiple Airlines
Deal found 7/30$600
This Delta deal was found by Cheapflights users on 7/31. 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.
Mon 9/156:10 amIST - MDW
2 stops23h 26mDelta
Mon 9/227:15 pmMDW - IST
2 stops22h 05mDelta
Deal found 7/31$650
This British Airways deal was found by Cheapflights users on 7/30. 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 9/89:20 pmAYT - ORD
2 stops28h 03mBritish Airways
Mon 9/151:59 pmORD - AYT
2 stops19h 16mBritish Airways
Deal found 7/30$687
This deal was found by Cheapflights users on 7/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/263:55 amESB - ORD
1 stop15h 10mTurkish Airlines
Mon 11/1711:50 amORD - ESB
1 stop17h 20mTurkish Airlines
Deal found 7/30$697
This FlightHub deal was found by Cheapflights users on 7/30. 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.
Sun 10/191:50 amADB - ORD
1 stop28h 10mTurkish Airlines
Sat 11/112:50 pmORD - ADB
1 stop16h 25mTurkish Airlines
Deal found 7/30$704

Cheapflights Fare Finder

 
Customize your flight search to find flights from Turkey to Illinois 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 July 31, 2025.
Use the filters below to find and compare flights from Turkey to Illinois that are best for you.

Fly from

Turkey

Fly to

Illinois

Route

Depart

Return

Price

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Fri 9/12

6:10 am-2:10 pm

1 stop16h 00m

Chicago O'Hare Intl

Fri 9/19

4:15 pm-1:20 am

1 stop25h 05m

$529

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Thu 9/11

12:25 pm-6:15 pm

1 stop13h 50m

Chicago O'Hare Intl

Wed 3/11

7:30 pm-11:55 pm

1 stop20h 25m

$549

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Thu 9/18

11:25 am-7:40 pm

2 stops16h 15m

Chicago O'Hare Intl

Thu 10/2

5:10 pm-10:30 am

1 stop33h 20m

$552

IstanbulChicago

SAW - ORD

SAWORD

Istanbul Sabiha Gokcen

Sat 9/13

4:20 pm-11:50 am

1 stop27h 30m

Chicago O'Hare Intl

Fri 9/26

1:59 pm-3:20 pm

2 stops17h 21m

$552

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Mon 9/15

8:25 am-7:20 am

2 stops30h 55m

Chicago O'Hare Intl

Mon 9/22

10:35 pm-12:30 am

1 stop17h 55m

$554

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Wed 9/10

5:05 pm-2:10 pm

1 stop29h 05m

Chicago O'Hare Intl

Wed 3/11

6:20 pm-3:50 am

1 stop25h 30m

$555

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Wed 10/29

7:35 am-7:45 pm

1 stop20h 10m

Chicago O'Hare Intl

Mon 12/1

4:45 pm-12:00 am

2 stops22h 15m

$558

AntalyaChicago

AYT - ORD

AYTORD

Antalya

Mon 9/8

5:45 am-1:20 pm

1 stop15h 35m

Chicago O'Hare Intl

Mon 9/15

6:00 pm-7:00 pm

1 stop17h 00m

$600

IstanbulChicago

IST - MDW

ISTMDW

Istanbul

Mon 9/15

6:10 am-9:36 pm

2 stops23h 26m

Chicago Midway

Mon 9/22

7:15 pm-1:20 am

2 stops22h 05m

$650

AntalyaChicago

AYT - ORD

AYTORD

Antalya

Mon 9/8

9:20 pm-5:23 pm

2 stops28h 03m

Chicago O'Hare Intl

Mon 9/15

1:59 pm-5:15 pm

2 stops19h 16m

$687

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 51 results
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Best time to book a flight from Turkey to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Turkey 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 Turkey to Illinois

What is the cheapest month to book a flight from Turkey to Illinois?

Currently, August is the cheapest month in which you can book a flight from Turkey to Illinois (average of $245). Flying from Turkey to Illinois 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 TR to IL?

Find hourly flight availability from Turkey to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

When flying from Turkey to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Turkey to Illinois

Explore weekly flight availability from Turkey to Illinois. 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 July 31, 2025.

The most flights from TR0 to USIL 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 Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Turkey to Illinois, such as Delta, KLM, and LOT. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
LOT
7.6
Good
1,105 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Turkey to Illinois. 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 to fly from Turkey to Illinois one-way?

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $641. However, be on the lookout for offers from American Airlines and Lufthansa, as they are both options that can get you from Turkey to Illinois for a low price.

  • Can I find deals for flights from Turkey to Illinois that include hotel bookings?

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

  • How can I find direct flights from Turkey to Illinois?

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

  • Can I find deals for business class flights from Turkey to Illinois?

    Yes. Cheapflights offers flight deals from Turkey to Illinois 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 Turkey to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Turkey to Illinois (average of $245). Flying from Turkey to Illinois 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

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Alternative routes for Turkey to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Turkey to Illinois

Discover the top 7 airlines that operate flights from Turkey to Illinois. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$452Average$547FlexibilityNo cancel feeOn-time75%
LOTCheapest$513Average$681FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$535Average$636FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$573Average$598FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$588Average$815FlexibilityNo cancel feeOn-time76%
DeltaCheapest$614Average$639FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$662Average$1,038FlexibilityNo cancel feeOn-time77%

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