Istanbul

$384+ 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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — IST
Nov 26 — Dec 31
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Cheap flight deals from Illinois to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Istanbul (TR5). 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 November 21, 2024.

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 November 21, 2024.

This Mytrip deal was found by Cheapflights users on 11/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/18:25 pmORD - IST
3 stops23h 00mMultiple Airlines
Tue 12/109:25 pmIST - ORD
2 stops27h 05mMultiple Airlines
Deal found 11/21$626
This Mytrip deal was found by Cheapflights users on 11/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/47:20 amORD - SAW
3 stops27h 35mMultiple Airlines
Wed 12/118:50 amSAW - ORD
2 stops19h 42mMultiple Airlines
Deal found 11/20$673
This oojo deal was found by Cheapflights users on 11/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/29:55 pmORD - IST
1 stop17h 45mLOT
Mon 2/36:30 pmIST - ORD
1 stop34h 30mLOT
Deal found 11/21$692
This Air Serbia deal was found by Cheapflights users on 11/21. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/3012:30 pmORD - IST
1 stop18h 25mAir Serbia
Wed 12/44:40 pmIST - ORD
1 stop13h 30mAir Serbia
Deal found 11/21$817
This oojo deal was found by Cheapflights users on 11/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/27:05 pmORD - SAW
1 stop26h 05mQatar Airways
Wed 4/308:05 pmSAW - ORD
1 stop27h 20mQatar Airways
Deal found 11/20$862
This Orbitz deal was found by Cheapflights users on 11/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/314:50 pmORD - SAW
2 stops36h 55mBritish Airways
Thu 1/163:50 pmSAW - ORD
1 stop34h 10mBritish Airways
Deal found 11/19$904
This Delta deal was found by Cheapflights users on 11/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/255:20 pmORD - IST
1 stop25h 50mDelta
Wed 1/155:10 amIST - ORD
2 stops25h 18mDelta
Deal found 11/21$906
This British Airways deal was found by Cheapflights users on 11/19. 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 12/316:25 pmORD - IST
1 stop14h 05mBritish Airways
Thu 1/97:35 amIST - ORD
2 stops19h 03mBritish Airways
Deal found 11/19$915
This oojo deal was found by Cheapflights users on 11/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/27:05 pmORD - IST
1 stop32h 15mQatar Airways
Sun 12/158:10 pmIST - ORD
1 stop27h 20mQatar Airways
Deal found 11/20$955
This Air Canada deal was found by Cheapflights users on 11/19. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/304:00 pmORD - IST
2 stops17h 05mAir Canada
Sat 1/119:05 amIST - ORD
2 stops19h 50mAir Canada
Deal found 11/19$963
This Gurufare deal was found by Cheapflights users on 11/19. 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 12/83:45 pmSTL - IST
1 stop22h 00mLufthansa
Sun 12/156:30 amIST - STL
1 stop16h 25mLufthansa
Deal found 11/19$965
This British Airways deal was found by Cheapflights users on 11/19. 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 11/271:46 pmSTL - IST
2 stops25h 44mBritish Airways
Wed 12/117:35 amIST - STL
2 stops23h 30mBritish Airways
Deal found 11/19$985

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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoIstanbul

ORD - SAW

ORDSAW

Chicago O'Hare Intl

Mon 1/13

7:10 pm-8:05 pm

1 stop15h 55m

Istanbul Sabiha Gokcen

Mon 1/27

8:50 am-3:50 pm

1 stop16h 00m

$576

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Sun 12/1

8:25 pm-4:25 am

3 stops23h 00m

Istanbul

Tue 12/10

9:25 pm-3:30 pm

2 stops27h 05m

$626

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Mon 1/13

9:55 pm-5:35 pm

1 stop34h 40m

Istanbul

Mon 1/20

6:30 pm-8:00 pm

1 stop34h 30m

$672

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Mon 1/13

5:20 pm-4:10 am

1 stop25h 50m

Istanbul

Tue 1/21

5:10 am-3:05 pm

1 stop18h 55m

$782

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Sun 1/19

3:55 pm-6:00 pm

1 stop17h 05m

Istanbul

Fri 1/31

6:50 am-1:25 pm

1 stop15h 35m

$783

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Sat 11/30

12:30 pm-3:55 pm

1 stop18h 25m

Istanbul

Wed 12/4

4:40 pm-9:10 pm

1 stop13h 30m

$817

ChicagoIstanbul

ORD - SAW

ORDSAW

Chicago O'Hare Intl

Mon 2/17

7:05 pm-7:05 pm

1 stop39h 00m

Istanbul Sabiha Gokcen

Sun 2/23

8:10 pm-2:30 pm

1 stop27h 20m

$822

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Mon 1/13

5:30 pm-10:45 pm

2 stops44h 15m

Istanbul

Mon 1/20

6:55 pm-5:36 pm

2 stops31h 41m

$822

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Sun 1/12

3:55 pm-6:00 pm

1 stop17h 05m

Istanbul

Mon 1/27

6:50 am-2:05 pm

2 stops40h 15m

$831

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Tue 1/14

10:20 am-4:55 pm

2 stops21h 35m

Istanbul

Sun 2/9

5:10 am-9:33 pm

2 stops25h 23m

$831

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

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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 $897). 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 November 21, 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.

Weekly flight availability from Illinois to Istanbul

Explore weekly flight availability from Illinois to Istanbul. 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 November 21, 2024.

The most flights from USIL to TR5 are scheduled on a Tuesday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

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 November 21, 2024.
See what other customers who have flown with Lufthansa, LOT and Delta 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.
8.1
Very good
3,489 reviews

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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.

8.1
Very good
3,489 reviews
8.1
Very good
3,489 reviews

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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.

8.0
Very good
8,755 reviews
8.1
Very good
3,489 reviews

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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.

7.8
Good
1,349 reviews
8.1
Very good
3,489 reviews

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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.

7.6
Good
1,169 reviews
8.1
Very good
3,489 reviews

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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.

7.5
Good
3,829 reviews
8.1
Very good
3,489 reviews

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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.
  • 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 ($410), Qatar Airways ($484), and Air Serbia ($490).

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

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

    Consider RwandAir (83%), Singapore Airlines (83%) or MIAT Mongolian (70%) 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 $367. While the most popular route (Chicago O'Hare Intl - Istanbul) can be booked for $679 on average our data indicates $1,617 when flying from Illinois to Istanbul.

  • 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.

  • 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 $897). 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.

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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$575Average$976FlexibilityNo cancel feeOn-time75%
Air SerbiaCheapest$592Average$1,079FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$658Average$1,158FlexibilityNo cancel feeOn-time77%
LOTCheapest$683Average$960FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$700Average$963FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$708Average$1,172FlexibilityNo cancel feeOn-time70%
Etihad AirwaysCheapest$721Average$843FlexibilityNo cancel feeOn-time75%
Royal JordanianCheapest$722Average$855FlexibilityNo cancel feeOn-time61%
LufthansaCheapest$729Average$1,083FlexibilityNo cancel feeOn-time76%
DeltaCheapest$731Average$1,129FlexibilityNo cancel feeOn-timeN/A
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