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$465+ Cheap flights from Istanbul 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
IST — ORD
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Istanbul to Illinois

Keep the following information in mind while searching for Istanbul to Illinois flight deals. Data was last updated April 22, 2025.

Round-trip from

$603
(Kissandfly.com)

One-way from

$465
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$688
From Istanbul to Illinois
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One-way flight from Istanbul to Illinois
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Highest demand for flights based on searches. 9% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Istanbul to Illinois

Cheapest flights from Istanbul to Illinois
Explore the most affordable flight options available from Istanbul to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Kissandfly.com deal was found by Cheapflights users on 4/21. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/264:10 pmSAW - ORD
1 stop27h 45mMultiple Airlines
Tue 7/85:45 pmORD - SAW
1 stop13h 35mMultiple Airlines
Deal found 4/21$603
This KLM deal was found by Cheapflights users on 4/20. 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.
Tue 6/105:05 pmIST - ORD
1 stop29h 05mKLM
Sat 8/94:20 pmORD - IST
1 stop16h 00mKLM
Deal found 4/20$604
This LOT deal was found by Cheapflights users on 4/21. 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.
Wed 9/1011:25 amIST - ORD
2 stops32h 55mLOT
Sun 9/285:10 pmORD - IST
2 stops22h 40mLOT
Deal found 4/21$606
This Gotogate deal was found by Cheapflights users on 4/21. 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.
Mon 5/197:15 amIST - ORD
2 stops20h 57mAir Canada
Tue 6/312:00 pmORD - IST
2 stops17h 05mAir Canada
Deal found 4/21$609
This Air France deal was found by Cheapflights users on 4/20. 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.
Wed 6/114:20 amIST - ORD
2 stops19h 58mMultiple Airlines
Mon 8/114:20 pmORD - IST
1 stop16h 00mMultiple Airlines
Deal found 4/20$616
This lastminute.com deal was found by Cheapflights users on 4/21. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/194:20 amIST - MDW
2 stops21h 25mKLM
Tue 6/39:20 amMDW - IST
2 stops23h 00mKLM
Deal found 4/21$617
This British Airways deal was found by Cheapflights users on 4/22. 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.
Tue 5/135:00 pmIST - ORD
1 stop26h 45mBritish Airways
Tue 5/278:30 pmORD - IST
1 stop20h 35mBritish Airways
Deal found 4/22$619
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Mon 9/152:00 pmIST - ORD
1 stop13h 55mUnited Airlines
Wed 9/2412:50 pmORD - IST
2 stops16h 15mUnited Airlines
Deal found 4/22$620
This British Airways deal was found by Cheapflights users on 4/22. 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 6/254:15 pmSAW - ORD
2 stops25h 01mBritish Airways
Sun 9/711:53 amORD - SAW
2 stops17h 57mBritish Airways
Deal found 4/22$622
This Booking.com deal was found by Cheapflights users on 4/21. 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.
Sat 9/64:30 amIST - ORD
1 stop24h 30mAir Serbia
Sat 9/611:20 pmORD - IST
1 stop32h 30mAir Serbia
Deal found 4/21$643
This Delta deal was found by Cheapflights users on 4/22. 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.
Thu 5/295:05 pmIST - ORD
1 stop29h 05mDelta
Sat 6/77:00 amORD - IST
2 stops25h 20mDelta
Deal found 4/22$644
This Delta deal was found by Cheapflights users on 4/22. 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.
Fri 5/25:05 pmIST - MDW
2 stops37h 17mDelta
Sat 5/101:08 pmMDW - IST
2 stops19h 12mDelta
Deal found 4/22$649

Cheapflights Fare Finder

Customize your flight search to find flights from Istanbul 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 April 22, 2025.
Use the filters below to find and compare flights from Istanbul to Illinois that are best for you.

Fly from

Istanbul

Fly to

Illinois

Route

Depart

Return

Price

IstanbulChicago

SAW - ORD

SAWORD

Istanbul Sabiha Gokcen

Thu 6/26

4:10 pm-11:55 am

1 stop27h 45m

Chicago O'Hare Intl

Tue 7/8

5:45 pm-3:20 pm

1 stop13h 35m

$603

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Tue 6/10

5:05 pm-2:10 pm

1 stop29h 05m

Chicago O'Hare Intl

Sat 8/9

4:20 pm-4:20 pm

1 stop16h 00m

$604

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Mon 5/19

7:15 am-8:12 pm

2 stops20h 57m

Chicago O'Hare Intl

Tue 6/3

12:00 pm-1:05 pm

2 stops17h 05m

$609

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Wed 6/11

4:20 am-4:18 pm

2 stops19h 58m

Chicago O'Hare Intl

Mon 8/11

4:20 pm-4:20 pm

1 stop16h 00m

$616

IstanbulChicago

IST - MDW

ISTMDW

Istanbul

Mon 5/19

4:20 am-5:45 pm

2 stops21h 25m

Chicago Midway

Tue 6/3

9:20 am-4:20 pm

2 stops23h 00m

$617

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Mon 4/28

8:25 am-3:55 pm

1 stop15h 30m

Chicago O'Hare Intl

Mon 5/19

8:30 pm-12:30 am

1 stop20h 00m

$620

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Tue 6/10

2:00 pm-7:55 pm

1 stop13h 55m

Chicago O'Hare Intl

Sun 8/10

10:30 pm-9:20 pm

1 stop14h 50m

$621

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Thu 5/1

7:55 pm-3:55 pm

1 stop28h 00m

Chicago O'Hare Intl

Mon 5/19

9:15 pm-12:30 am

1 stop19h 15m

$622

IstanbulChicago

SAW - ORD

SAWORD

Istanbul Sabiha Gokcen

Wed 6/25

4:15 pm-9:16 am

2 stops25h 01m

Chicago O'Hare Intl

Sun 9/7

11:53 am-1:50 pm

2 stops17h 57m

$622

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Sun 6/8

2:00 pm-7:55 pm

1 stop13h 55m

Chicago O'Hare Intl

Sat 8/9

5:56 pm-9:20 pm

2 stops19h 24m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 49 results
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Best time to book a flight from Istanbul to Illinois

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

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

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

Find hourly flight availability from Istanbul 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 April 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Istanbul to Illinois as you normally would.

Weekly flight availability from Istanbul to Illinois

Explore weekly flight availability from Istanbul 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 April 22, 2025.

The most flights from TR5 to USIL 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 Illinois by month

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

In terms of precipitation, rainfall in Illinois 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 Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 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 April 22, 2025.
To help decide which airline to fly from Istanbul to Illinois, see what other customers have to say about Emirates, Delta and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,205 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

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
3,205 reviews
Emirates
8.0
Very good
3,205 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

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
7,920 reviews
Emirates
8.0
Very good
3,205 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

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
1,331 reviews
Emirates
8.0
Very good
3,205 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

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
1,065 reviews
Emirates
8.0
Very good
3,205 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

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
94 reviews
Emirates
8.0
Very good
3,205 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

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 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 Istanbul to Illinois one-way?

    The cheapest airlines for a one-way flight from Istanbul to Illinois are Royal Jordanian ($526), Air Serbia ($573), and Turkish Airlines ($582).

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

    The most popular route from Istanbul to Illinois 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 Illinois?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Istanbul to Illinois on time: Singapore Airlines (74%), Uzbekistan Airways (72%), Pakistan International Airlines (72%).

  • What are the cheapest flights from Istanbul to Illinois?

    Looking for the cheapest flight from Istanbul to Illinois? While on average our users pay $677, our data indicates the cheapest price to be $581. The most popular route (Istanbul - Chicago O'Hare Intl), is priced around $540.

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

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

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

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

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

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

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

See prices for flight routes from nearby airports that may be better suited for you.
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Ankara to John F Kennedy Intl flights
Istanbul to Fort Lauderdale flights
Ankara to Newark flights
Istanbul to Oakland flights
Sabiha Gokcen to Dallas/Fort Worth flights
Istanbul to San Jose flights
Sabiha Gokcen to Oakland flights
Istanbul to Philadelphia flights
Sabiha Gokcen to Tampa flights
Ankara to Los Angeles flights
Sabiha Gokcen to Orlando flights
Istanbul to Las Vegas flights
Izmir to John F Kennedy Intl flights

Top 7 airlines flying from Istanbul to Illinois

Discover the top 7 airlines that operate flights from Istanbul 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 April 22, 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$681Average$896FlexibilityNo cancel feeOn-time77%

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