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$384+ Cheap flights from Chicago (CHI) 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.
CHI — IST
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Chicago to Istanbul are usually found in November or January, booked 27 days in advance, depart on a Wednesday or Sunday and return on a Wednesday

Cheap flight deals from Chicago to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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.

Popular in

June

Cheapest in

November

Round-trip from

$579
(Mytrip)

One-way from

$384
(Kiwi.com)
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 13% potential price drop
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From Chicago (CHI) to Istanbul
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One-way flight from Chicago (CHI) to Istanbul
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Find flight deals from Chicago to Istanbul

Cheapest flights from Chicago to Istanbul
Explore the most affordable flight options available from Chicago 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 11/20. 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 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.
Tue 12/1011:35 amORD - IST
2 stops26h 35mMultiple Airlines
Mon 12/164:55 pmIST - ORD
3 stops36h 00mMultiple Airlines
Deal found 11/20$709
This Gurufare 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 Gurufare 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 12/96:30 pmIST - ORD
1 stop34h 30mLOT
Deal found 11/20$714
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 Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:00 amMDW - IST
2 stops25h 55mDelta
Tue 12/105:55 pmIST - MDW
2 stops33h 37mDelta
Deal found 11/19$966
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/303:15 pmORD - IST
1 stop17h 50mLufthansa
Sat 1/116:55 pmIST - ORD
1 stop27h 30mLufthansa
Deal found 11/19$973
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/39:34 amMDW - IST
1 stop22h 06mMultiple Airlines
Tue 12/108:40 pmIST - MDW
2 stops51h 32mMultiple Airlines
Deal found 11/19$1,060

Find flights from Chicago to Istanbul within your budget

Customize your flight search to find flights from Chicago 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 2,629,791 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

Sun 1/12

6:30 pm-8:05 pm

2 stops16h 35m

Istanbul Sabiha Gokcen

Sun 1/26

8:50 am-5:20 pm

2 stops17h 30m

$579

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Thu 1/16

9:55 pm-5:35 pm

1 stop34h 40m

Istanbul

Mon 1/27

6:30 pm-8:00 pm

1 stop34h 30m

$667

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Sun 1/12

7:10 pm-7:30 pm

1 stop15h 20m

Istanbul

Mon 1/27

8:25 am-3:50 pm

1 stop16h 25m

$699

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Sun 3/9

5:45 pm-4:10 am

2 stops26h 25m

Istanbul

Fri 3/21

5:10 am-4:05 pm

1 stop18h 55m

$775

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Sun 1/19

6:30 pm-10:45 pm

1 stop19h 15m

Istanbul

Tue 1/28

6:50 am-1:25 pm

1 stop15h 35m

$789

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Tue 3/11

2:05 pm-6:05 pm

2 stops20h 00m

Istanbul

Tue 3/18

9:05 am-7:55 pm

2 stops18h 50m

$801

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Sat 3/22

6:30 pm-3:55 pm

1 stop13h 25m

Istanbul

Sun 3/30

9:30 pm-4:30 pm

1 stop27h 00m

$812

ChicagoIstanbul

ORD - SAW

ORDSAW

Chicago O'Hare Intl

Tue 2/18

7:05 pm-7:05 pm

1 stop39h 00m

Istanbul Sabiha Gokcen

Tue 3/4

1:40 pm-2:30 pm

1 stop33h 50m

$824

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Wed 4/30

1:55 pm-1:20 pm

1 stop39h 25m

Istanbul

Tue 5/13

7:25 am-8:55 am

1 stop33h 30m

$826

ChicagoIstanbul

MDW - IST

MDWIST

Chicago Midway

Fri 1/17

2:08 pm-4:10 am

2 stops29h 02m

Istanbul

Fri 1/24

5:10 am-6:14 pm

2 stops22h 04m

$835

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 41 results
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Best time to book a flight from Chicago to Istanbul

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

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

How far ahead should I book a flight from Chicago to Istanbul?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Istanbul. Price data was last updated on November 15, 2024.

The price you pay for your flight from Chicago to Istanbul may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Chicago to Istanbul (average of $897). Flying from Chicago 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 CHI to IST?

Find hourly flight availability from Chicago 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.

It’s optimal to fly from Chicago to Istanbul at noon. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Chicago to Istanbul?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Istanbul. Price data was last updated on March 24, 2024.

Travelers seeking maximum savings on their Chicago to Istanbul flight should consider departing on Wednesday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Istanbul

Explore weekly flight availability from Chicago 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 CHI 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.
Read through reviews of airlines operating flights from Chicago to Istanbul, such as Air Canada, Air Serbia and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,758 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,758 reviews
Delta
8.0
Very good
8,758 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,758 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LOT
7.6
Good
1,166 reviews
Delta
8.0
Very good
8,758 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Qatar Airways
7.5
Good
3,832 reviews
Delta
8.0
Very good
8,758 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,525 reviews
Delta
8.0
Very good
8,758 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 flying from Chicago to Istanbul round-trip?

    Cheapflights users have booked flights from Chicago to Istanbul round-trip from $667. Other airlines that can offer you cheap pricing are Delta, from $775, and Lufthansa, from $782. Users have found that LOT is 38% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $414 on Turkish Airlines. Other airlines that offer cheap prices include Air Serbia from $490 and LOT from $499 one-way.

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

    While some choose either Chicago O'Hare Intl - Istanbul Sabiha Gokcen or Chicago Midway - Istanbul, Chicago O'Hare Intl - Istanbul is the most popular route from Chicago to Istanbul.

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

    No one likes to see their flight delayed. When booking a flight from Chicago to Istanbul consider choosing RwandAir (83%), Singapore Airlines (83%) or MIAT Mongolian (70%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago to Istanbul?

    The cheapest flight price from Chicago to Istanbul is $367. On average you can expect to pay $1,617. The most popular route, (Chicago O'Hare Intl - Istanbul), can usually be booked for $679.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Chicago to Istanbul (average of $897). Flying from Chicago 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Chicago to Istanbul

Discover the top 10 airlines that operate flights from Chicago 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 2,629,791 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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