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$255+ Cheap flights from Illinois to Istanbul (IST)

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — IST
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
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Find flight deals from Illinois to Istanbul

Cheapest flights from Illinois to Istanbul
Explore the most affordable flight options available from Illinois to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This oojo deal was found by Cheapflights users on 10/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/259:55 pmORD - IST
1 stop17h 45mLOT
Mon 12/236:30 pmIST - ORD
1 stop34h 30mLOT
Deal found 10/30$699
This eDestinos deal was found by Cheapflights users on 10/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/24:29 pmORD - IST
2 stops16h 01mBritish Airways
Thu 12/127:35 amIST - ORD
2 stops20h 45mBritish Airways
Deal found 10/30$739
This Mytrip deal was found by Cheapflights users on 10/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/27:10 pmORD - IST
3 stops35h 05mMultiple Airlines
Wed 12/114:40 pmIST - ORD
3 stops32h 10mMultiple Airlines
Deal found 10/31$747
This Gurufare deal was found by Cheapflights users on 10/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/176:30 pmORD - IST
1 stop19h 15mLufthansa
Wed 12/186:50 amIST - ORD
1 stop22h 15mLufthansa
Deal found 10/31$806
This Gotogate deal was found by Cheapflights users on 10/30. 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.
Tue 11/264:00 pmORD - IST
2 stops17h 05mAir Canada
Thu 12/59:05 amIST - ORD
2 stops34h 49mAir Canada
Deal found 10/30$813
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/205:20 pmORD - IST
1 stop25h 50mDelta
Wed 12/45:10 amIST - ORD
1 stop18h 55mDelta
Deal found 10/29$814
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/131:21 pmORD - IST
2 stops19h 44mUnited Airlines
Wed 12/116:50 amIST - ORD
2 stops22h 05mUnited Airlines
Deal found 10/30$821
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Sun 11/241:25 pmORD - IST
2 stops19h 00mAmerican Airlines
Tue 12/37:35 amIST - ORD
2 stops20h 45mAmerican Airlines
Deal found 10/30$838
This Ovago deal was found by Cheapflights users on 10/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/306:50 pmORD - IST
1 stop16h 55mRoyal Jordanian
Sat 12/78:55 pmIST - ORD
1 stop27h 20mRoyal Jordanian
Deal found 10/31$841
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 11/295:18 pmSTL - IST
2 stops25h 52mDelta
Fri 12/65:10 amIST - STL
2 stops24h 44mDelta
Deal found 10/30$866
This Delta deal was found by Cheapflights users on 10/31. 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 12/25:42 pmMDW - IST
2 stops14h 13mDelta
Thu 12/125:10 amIST - MDW
2 stops25h 56mDelta
Deal found 10/31$877
This Lufthansa deal was found by Cheapflights users on 10/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/293:45 pmSTL - IST
1 stop22h 00mLufthansa
Fri 12/66:50 amIST - STL
1 stop16h 05mLufthansa
Deal found 10/30$931

Find flights from Illinois to Istanbul within your budget

Customize your flight search to find flights from Illinois to Istanbul 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Sat 11/16

5:25 pm-11:15 pm

3 stops44h 50m

$259

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Wed 11/13

11:55 am-7:10 am

Nonstop10h 15m

$383

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Mon 11/25

9:55 pm-12:40 am

1 stop17h 45m

$486

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Wed 11/13

11:35 am-11:45 pm

2 stops27h 10m

$563

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Wed 11/27

3:45 pm-6:05 pm

1 stop17h 20m

$567

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Sun 11/24

6:30 pm-6:00 pm

1 stop14h 30m

$567

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Wed 11/20

5:00 pm-12:30 am

1 stop22h 30m

$570

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Mon 11/11

7:05 pm-6:40 pm

1 stop38h 35m

$582

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Fri 11/15

11:25 am-4:55 pm

2 stops20h 30m

$610

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Wed 12/18

10:50 pm-3:55 pm

1 stop32h 05m

$698

Flights are sorted by cheapest first

Deals found on 10/31

Showing 1-10 of 42 results
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Best time to book a flight from Illinois to Istanbul

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

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

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

Currently, November is the cheapest month in which you can book a flight from Illinois to Istanbul Airport (average of $898). Flying from Illinois to Istanbul Airport in June is currently the most expensive (average of $1,422). 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 IL to IST?

Find hourly flight availability from Illinois to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

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

Rainfall in Istanbul by month

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

In terms of precipitation, rainfall in Istanbul Airport ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Istanbul Airport when rainfall is around 0.4 in.

Temperature in Istanbul by month

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

If weather is an important factor for your trip to Istanbul Airport, 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 41.0 F).

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. 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 Istanbul. Reviews last updated October 31, 2024.
Get a feel of what it's like to fly with United Airlines, Air Canada and American Airlines from Illinois to Istanbul by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,551 reviews

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.1
Very good
3,551 reviews
Emirates
8.1
Very good
3,551 reviews

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Delta
8.0
Very good
8,835 reviews
Emirates
8.1
Very good
3,551 reviews

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

KLM
7.8
Good
1,352 reviews
Emirates
8.1
Very good
3,551 reviews

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

LOT
7.6
Good
1,202 reviews
Emirates
8.1
Very good
3,551 reviews

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Qatar Airways
7.5
Good
3,900 reviews
Emirates
8.1
Very good
3,551 reviews

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

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

  • Can I find flights from Illinois to Istanbul Airport for under $700 on Cheapflights?

    Yes, there are multiple flights from Illinois to Istanbul Airport for under $700. The cheapest flight booked recently is on LOT for just $679, but on average you can expect to pay $926.

  • Are there nonstop flights from Illinois to Istanbul Airport for under $1,000 on Cheapflights?

    Cheapflights has at least 1 direct flight from Illinois to Istanbul Airport under $1,000. A good price for a nonstop flight from Illinois to Istanbul Airport is less than $945.

  • Are there last-minute flights available from Illinois to Istanbul Airport for under $900?

    There are currently 19+ open flights from Illinois to Istanbul Airport within the next 7 days for less than $900.

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

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $383. Etihad Airways flights start at $459 while deals on LOT start at $486 one-way.

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

    While some choose either Chicago Midway - Istanbul or Lambert-St Louis - Istanbul, Chicago O'Hare Intl - Istanbul is the most popular route from Illinois to Istanbul Airport.

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

    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 Illinois to Istanbul Airport on time: RwandAir (83%), Singapore Airlines (83%), Pakistan International Airlines (75%).

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

    Looking at all options, your cheapest flight can be booked for $370. While the most popular route (Chicago O'Hare Intl - Istanbul) can be booked for $699 on average our data indicates $1,676 when flying from Illinois to Istanbul Airport.

  • What does ORD to IST mean?

    ORD and IST are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ORD to IST refers to a flight route from Chicago O'Hare Intl Airport to Istanbul Airport. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Champaign University-Willard Airport (CMI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Illinois to Istanbul that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Istanbul flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Illinois to Istanbul with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Istanbul flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Illinois to Istanbul that allow pets onboard?

    Many airlines flying from Illinois to Istanbul offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Illinois to Istanbul?

    Yes, you can often find last-minute deals on Illinois to Istanbul flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Illinois to Istanbul Airport flight deals updated?

    The Illinois to Istanbul Airport flight deals you see on this page were last updated on 10/31.

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

    Currently, November is the cheapest month in which you can book a flight from Illinois to Istanbul Airport (average of $898). Flying from Illinois to Istanbul Airport in June is currently the most expensive (average of $1,422). 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 Illinois to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Illinois to Istanbul

Discover the top 10 airlines that operate flights from Illinois to Istanbul. 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$575Average$839FlexibilityNo cancel feeOn-time75%
Air SerbiaCheapest$592Average$973FlexibilityNo cancel feeOn-timeN/A
Royal JordanianCheapest$722Average$866FlexibilityNo cancel feeOn-time61%
DeltaCheapest$723Average$1,127FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$735Average$1,102FlexibilityNo cancel feeOn-time76%
LOTCheapest$745Average$1,113FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$746Average$978FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$788Average$1,181FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$789Average$1,145FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$797Average$1,118FlexibilityNo cancel feeOn-time70%
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