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$255+ Cheap flights from Illinois to Istanbul

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
Tue 11/5
Tue 11/12
1 adult, Economy
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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 Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/87:10 pmORD - SAW
1 stop15h 55mMultiple Airlines
Thu 1/168:50 amSAW - ORD
1 stop16h 00mMultiple Airlines
Deal found 10/30$631
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 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.
Tue 12/102:10 pmSTL - IST
2 stops29h 00mDelta
Tue 12/175:10 amIST - STL
2 stops27h 33mDelta
Deal found 10/31$817
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 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.
Sun 11/249:45 pmORD - SAW
1 stop32h 05mBritish Airways
Tue 12/33:50 pmSAW - ORD
1 stop35h 55mBritish Airways
Deal found 10/30$829
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

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 - SAW

STLSAW

Lambert-St Louis

Sat 11/16

5:25 pm-10:45 pm

3 stops44h 20m

$296

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Fri 11/15

11:25 am-4:55 pm

2 stops20h 30m

$610

Flights are sorted by cheapest first

Deals found on 10/31

Showing 1-10 of 58 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?

Currently, November is the cheapest month in which you can book a flight from Illinois to Istanbul (average of $898). Flying from Illinois to Istanbul 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 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 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 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, 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.
See what other customers who have flown with United Airlines, Air Canada and American Airlines from Illinois to Istanbul have to say. 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
3,551 reviews

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Food

7.9

Comfort

8.0

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

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Food

7.9

Comfort

8.0

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

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Food

7.9

Comfort

8.0

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

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Food

7.9

Comfort

8.0

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
1,201 reviews
Emirates
8.1
Very good
3,551 reviews

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Food

7.9

Comfort

8.0

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

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Food

7.9

Comfort

8.0

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 for under $600 on Cheapflights?

    Yes, there are multiple flights from Illinois to Istanbul for under $600. The cheapest flight booked recently is on Multiple Airlines for just $540, but on average you can expect to pay $818.

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

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

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

    There are currently 20+ open flights from Illinois to Istanbul within the next 7 days for less than $900.

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

    The cheapest airlines for a one-way flight from Illinois to Istanbul are Turkish Airlines ($383), Etihad Airways ($459), and LOT ($486).

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

    Most travelers choose Chicago O'Hare Intl - Istanbul, Chicago O'Hare Intl - Istanbul Sabiha Gokcen or Chicago Midway - Istanbul when deciding on the best route from Illinois to Istanbul.

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

    Consider RwandAir (83%), Singapore Airlines (83%) or Pakistan International Airlines (75%) when booking your flight. These represent the most reliable airlines when flying from Illinois to Istanbul.

  • What are the cheapest flights from Illinois to Istanbul?

    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.

  • 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. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Istanbul Sabiha Gokcen Airport (SAW), Bursa Yenişehir Airport (YEI), Tekirdağ Corlu Airport (TEQ), İzmit Cengiz Topel Airport (KCO).

  • 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 flight deals updated?

    The Illinois to Istanbul 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?

    Currently, November is the cheapest month in which you can book a flight from Illinois to Istanbul (average of $898). Flying from Illinois to Istanbul 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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Midway to Istanbul flights
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Baltimore to Sabiha Gokcen flights
LaGuardia to Sabiha Gokcen flights
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Miami to Sabiha Gokcen flights
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Detroit to Sabiha Gokcen flights
Denver to Sabiha Gokcen flights
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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$976FlexibilityNo 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$1,115FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$797Average$1,160FlexibilityNo cancel feeOn-time70%
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