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$462+ Cheap flights from Istanbul (IST) to Illinois

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
IST — ORD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Istanbul to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to Illinois (USIL). 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 December 18, 2024.

Round-trip from

$462
(KLM)
From Istanbul to Illinois
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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 December 18, 2024.

This Priceline deal was found by Cheapflights users on 12/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/247:35 amIST - ORD
1 stop18h 25mBritish Airways
Tue 12/3110:00 pmORD - IST
1 stop18h 10mBritish Airways
Deal found 12/17$585
This Delta deal was found by Cheapflights users on 12/17. 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 12/235:55 pmIST - ORD
2 stops33h 57mDelta
Fri 1/176:30 pmORD - IST
2 stops37h 25mDelta
Deal found 12/17$620
This KLM deal was found by Cheapflights users on 12/17. 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 12/245:55 pmIST - ORD
1 stop29h 35mKLM
Wed 1/14:25 pmORD - IST
1 stop15h 30mKLM
Deal found 12/17$671
This Air France deal was found by Cheapflights users on 12/17. 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.
Tue 12/245:10 amIST - ORD
2 stops23h 04mMultiple Airlines
Wed 1/14:25 pmORD - IST
1 stop15h 30mMultiple Airlines
Deal found 12/17$675
This Gotogate deal was found by Cheapflights users on 12/16. 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.
Sun 12/291:50 pmIST - ORD
1 stop34h 25mRoyal Jordanian
Fri 5/98:20 pmORD - IST
1 stop32h 25mRoyal Jordanian
Deal found 12/16$703
This Delta deal was found by Cheapflights users on 12/17. 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 12/235:10 amIST - MDW
2 stops21h 34mDelta
Fri 1/102:08 pmMDW - IST
2 stops29h 02mDelta
Deal found 12/17$842
This Turkish Airlines deal was found by Cheapflights users on 12/17. 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.
Mon 12/237:35 amIST - ORD
Nonstop11h 35mTurkish Airlines
Fri 1/1711:55 amORD - IST
Nonstop10h 15mTurkish Airlines
Deal found 12/17$850
This oojo deal was found by Cheapflights users on 12/16. 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.
Sun 12/296:30 pmIST - ORD
2 stops34h 20mLOT
Fri 5/99:40 pmORD - IST
2 stops39h 00mLOT
Deal found 12/16$876
This United Airlines deal was found by Cheapflights users on 12/18. 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 12/306:50 amIST - ORD
2 stops18h 25mUnited Airlines
Mon 1/65:55 pmORD - IST
2 stops15h 10mUnited Airlines
Deal found 12/18$1,146
This Icelandair deal was found by Cheapflights users on 12/17. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/288:50 amIST - ORD
2 stops17h 30mIcelandair
Sat 9/610:15 pmORD - IST
1 stop17h 40mIcelandair
Deal found 12/17$2,570
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Wed 12/182:30 pmIST - MDW
1 stop17h 50mMultiple Airlines
Wed 12/2512:10 pmMDW - IST
1 stop20h 10mMultiple Airlines
Deal found 12/17$2,636
This Emirates deal was found by Cheapflights users on 12/17. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/171:50 amIST - ORD
1 stop22h 05mEmirates
Sat 12/217:45 pmORD - IST
1 stop33h 40mEmirates
Deal found 12/17$2,652

Find flights from Istanbul to Illinois within your budget

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Tue 3/25

5:10 am-4:33 pm

2 stops19h 23m

Chicago O'Hare Intl

Fri 4/4

4:20 pm-4:20 pm

1 stop16h 00m

$462

IstanbulChicago

IST - MDW

ISTMDW

Istanbul

Thu 1/30

5:10 am-4:21 pm

2 stops20h 11m

Chicago Midway

Thu 2/27

2:08 pm-4:55 pm

2 stops17h 47m

$463

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Thu 1/30

5:10 am-5:29 pm

2 stops21h 19m

Chicago O'Hare Intl

Wed 2/12

1:40 pm-4:55 pm

2 stops18h 15m

$463

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Thu 1/30

5:10 am-3:05 pm

1 stop18h 55m

Chicago O'Hare Intl

Thu 2/27

5:20 pm-4:10 am

1 stop25h 50m

$465

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Thu 1/23

7:35 am-6:45 pm

1 stop20h 10m

Chicago O'Hare Intl

Thu 1/30

6:35 pm-1:10 am

1 stop21h 35m

$543

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Thu 1/16

7:35 am-6:45 pm

1 stop20h 10m

Chicago O'Hare Intl

Thu 1/23

5:00 pm-5:30 pm

1 stop15h 30m

$544

IstanbulChicago

IST - MDW

ISTMDW

Istanbul

Thu 1/30

5:10 am-4:21 pm

2 stops20h 11m

Chicago Midway

Sat 3/1

5:05 pm-4:55 pm

2 stops14h 50m

$559

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Tue 5/6

2:00 pm-7:55 pm

1 stop13h 55m

Chicago O'Hare Intl

Tue 5/20

10:30 pm-9:20 pm

1 stop14h 50m

$587

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Sat 2/1

9:05 am-7:55 pm

2 stops19h 50m

Chicago O'Hare Intl

Tue 2/25

2:05 pm-6:05 pm

2 stops19h 00m

$618

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Fri 5/2

2:00 pm-7:57 am

2 stops25h 57m

Chicago O'Hare Intl

Fri 5/16

10:30 pm-9:20 pm

1 stop14h 50m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 35 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.

Travel insights for flights from Istanbul to Illinois

Get recent, data-driven insights about flights from Istanbul to Illinois including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Istanbul Airport to Illinois (average of $232). Flying from Istanbul Airport to Illinois in June is currently the most expensive (average of $308). 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 December 18, 2024.

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

Weekly flight availability from Istanbul Airport 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 December 18, 2024.

The most flights from IST to USIL are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 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 December 18, 2024.
Read reviews from past customers who have flown KLM, British Airways and United Airlines from Istanbul to Illinois. 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
8.1
Very good
3,412 reviews

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 10

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
8.1
Very good
3,412 reviews
Emirates
8.1
Very good
3,412 reviews

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 10

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
8,604 reviews
Emirates
8.1
Very good
3,412 reviews

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 10

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
1,349 reviews
Emirates
8.1
Very good
3,412 reviews

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 10

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
1,133 reviews
Emirates
8.1
Very good
3,412 reviews

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 10

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.

Air France
7.4
Good
1,504 reviews
Emirates
8.1
Very good
3,412 reviews

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 10

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 Airport to Illinois one-way?

    To fly one-way, consider booking your trip with Royal Jordanian, which is currently one of the cheapest options available, starting at $580. KLM flights start at $582 while deals on Air France start at $586 one-way.

  • What are the most reliable airlines from Istanbul Airport to Illinois?

    No one likes to see their flight delayed. When booking a flight from Istanbul Airport to Illinois consider choosing Uzbekistan Airways (61%), Pakistan International Airlines (61%) or IndiGo (61%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Istanbul Airport to Illinois?

    Looking for the cheapest flight from Istanbul Airport to Illinois? While on average our users pay $721, our data indicates the cheapest price to be $631. The most popular route (Istanbul - Chicago O'Hare Intl), is priced around $467.

  • 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 Airport to Illinois?

    Currently, September is the cheapest month in which you can book a flight from Istanbul Airport to Illinois (average of $232). Flying from Istanbul Airport to Illinois in June is currently the most expensive (average of $308). 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.

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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.
Istanbul to John F Kennedy Intl flights
Istanbul to Newark flights
Istanbul to LaGuardia flights
Istanbul to Dulles Intl flights
Sabiha Gokcen to John F Kennedy Intl flights
Istanbul to Los Angeles flights
Istanbul to Miami flights
Sabiha Gokcen to Newark flights
Istanbul to Boston flights
Istanbul to O'Hare Intl flights
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Istanbul to Ontario flights
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Istanbul to Denver flights
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Istanbul to Philadelphia flights
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Istanbul to Midway flights
Istanbul to Cleveland flights
Sabiha Gokcen to Orlando flights
Sabiha Gokcen to Dallas/Fort Worth flights
Sabiha Gokcen to Atlanta flights
Istanbul to Santa Ana flights
Sabiha Gokcen to Baltimore flights
Istanbul to Albuquerque flights
Sabiha Gokcen to Cleveland flights

Top 6 airlines flying from Istanbul to Illinois

Discover the top 6 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$422Average$533FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$488Average$628FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$579Average$593FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$608Average$846FlexibilityNo cancel feeOn-time76%
DeltaCheapest$614Average$639FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$713Average$892FlexibilityNo cancel feeOn-time77%
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