How often are flights from Istanbul to Chicago delayed?

Historically, on average around 21% of flights between Istanbul and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 246 minutes.

What airlines fly to Chicago?

Turkish Airlines, British Airways and Lufthansa are the top three most popular airlines that fly to Chicago from Istanbul according to our data. Turkish Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 6 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Istanbul to Chicago?

American Airlines and British Airways are the most popular carriers operating from Istanbul to Chicago

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Istanbul to Chicago on average per week?

As of December 2025, there are 70 flights per week flying from Istanbul to Chicago. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

What is the most punctual flight time for Istanbul to Chicago flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Istanbul to Chicago flights?

According to our data, Turkish Airlines have had the least number of delays on this route over the last 12 months; with about 20% of their flights experiencing any sort of delay.

How many flights depart from Istanbul to Chicago on average per day?

The number of flights available between Istanbul and Chicago is 10 per day as of December 2025. The most frequent departure time is 7:00AM, with 50% of daily flights leaving at noon.

When did momondo last update prices for flights from Istanbul to Chicago?

Prices for flights from Istanbul to Chicago are refreshed on a daily basis.

How many operators does momondo search for flights from Istanbul to Chicago?

There are 6 operators available for flights from Istanbul to Chicago as of December 2025.

How old do you have to be to fly from Istanbul to Chicago?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Istanbul to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$379 Cheap Flights from Istanbul to Chicago in 2025/26

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Cheap round-trip flights

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5:55 pm - 5:45 pm

IST

ORD

32h 50m2 stops

1:55 pm - 4:55 pm

ORD

IST

18h 00m2 stops

$627KLM

Sat, Jan 17 - Sat, Jan 24

4:50 am - 3:21 pm

IST

MDW

19h 31m2 stops

1:28 pm - 4:55 pm

MDW

IST

18h 27m2 stops

$631Multiple Airlines

Fri, Feb 13 - Sat, Feb 21

12:10 pm - 8:00 pm

IST

ORD

40h 50m2 stops

10:55 pm - 12:40 am

ORD

IST

17h 45m1 stop

$632LOT

Tue, Jan 20 - Thu, Mar 19

3:15 pm - 1:50 pm

IST

ORD

31h 35m1 stop

10:45 pm - 12:25 am

ORD

IST

17h 40m1 stop

$634British Airways

Mon, Jan 19 - Wed, Mar 18

3:00 pm - 8:00 pm

IST

ORD

14h 00m1 stop

9:55 pm - 12:40 am

ORD

IST

17h 45m1 stop

$635LOT

Thu, Dec 25 - Wed, Jan 21

4:35 pm - 2:25 pm

IST

ORD

29h 50m1 stop

11:20 pm - 3:55 pm

ORD

IST

32h 35m1 stop

$636Air Serbia

Tue, Apr 14 - Sat, Apr 18

4:50 am - 3:10 pm

IST

ORD

19h 20m1 stop

4:25 pm - 4:55 pm

ORD

IST

15h 30m1 stop

$637KLM

Sat, Dec 20 - Wed, Jan 21

7:35 am - 10:05 am

IST

ORD

11h 30mnonstop

12:50 pm - 7:10 am

ORD

IST

10h 20mnonstop

$638Turkish Airlines

Tue, Mar 3 - Thu, Mar 12

7:35 am - 7:19 am

IST

ORD

32h 44m2 stops

11:38 am - 5:45 pm

ORD

IST

21h 07m2 stops

$639British Airways

Wed, Dec 24 - Tue, Jan 20

5:55 pm - 2:20 pm

IST

ORD

29h 25m1 stop

4:25 pm - 4:55 pm

ORD

IST

15h 30m1 stop

$640KLM

Sat, Dec 27 - Sat, Jan 3

KLM flights from Istanbul to Chicago

Our best KLM deals on Istanbul to Chicago flight tickets

KLM

Jan 17

IST5:55 pmIstanbul

32h 50m

2 stops

ORD5:45 pmChicago O'Hare Intl

Jan 24

ORD1:55 pmChicago O'Hare Intl

18h 00m

2 stops

IST4:55 pmIstanbul

$627

Find similar

KLM

Dec 20

IST4:50 amIstanbul

19h 20m

1 stop

ORD3:10 pmChicago O'Hare Intl

Jan 21

ORD4:25 pmChicago O'Hare Intl

15h 30m

1 stop

IST4:55 pmIstanbul

$637

Find similar

KLM

Dec 27

IST5:55 pmIstanbul

29h 25m

1 stop

ORD2:20 pmChicago O'Hare Intl

Jan 3

ORD4:25 pmChicago O'Hare Intl

15h 30m

1 stop

IST4:55 pmIstanbul

$640

Find similar

LOT flights from Istanbul to Chicago

Our best LOT deals on Istanbul to Chicago flight tickets

LOT

Jan 20

IST12:10 pmIstanbul

40h 50m

2 stops

ORD8:00 pmChicago O'Hare Intl

Mar 19

ORD10:55 pmChicago O'Hare Intl

17h 45m

1 stop

IST12:40 amIstanbul

$632

Find similar

LOT

Dec 25

IST3:00 pmIstanbul

14h 00m

1 stop

ORD8:00 pmChicago O'Hare Intl

Jan 21

ORD9:55 pmChicago O'Hare Intl

17h 45m

1 stop

IST12:40 amIstanbul

$635

Find similar

LOT

Jan 18

IST2:55 pmIstanbul

14h 05m

1 stop

ORD8:00 pmChicago O'Hare Intl

Apr 12

ORD5:15 pmChicago O'Hare Intl

15h 25m

1 stop

IST4:40 pmIstanbul

$642

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Sat 1/17

5:55 pm-5:45 pm

2 stops32h 50m

Chicago O'Hare Intl

Sat 1/24

1:55 pm-4:55 pm

2 stops18h 00m

$627

IstanbulChicago

IST - MDW

ISTMDW

Istanbul

Fri 2/13

4:50 am-3:21 pm

2 stops19h 31m

Chicago Midway

Sat 2/21

1:28 pm-4:55 pm

2 stops18h 27m

$631

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Tue 1/20

12:10 pm-8:00 pm

2 stops40h 50m

Chicago O'Hare Intl

Thu 3/19

10:55 pm-12:40 am

1 stop17h 45m

$632

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Mon 1/19

3:15 pm-1:50 pm

1 stop31h 35m

Chicago O'Hare Intl

Wed 3/18

10:45 pm-12:25 am

1 stop17h 40m

$634

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Thu 12/25

3:00 pm-8:00 pm

1 stop14h 00m

Chicago O'Hare Intl

Wed 1/21

9:55 pm-12:40 am

1 stop17h 45m

$635

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Tue 4/14

4:35 pm-2:25 pm

1 stop29h 50m

Chicago O'Hare Intl

Sat 4/18

11:20 pm-3:55 pm

1 stop32h 35m

$636

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Sat 12/20

4:50 am-3:10 pm

1 stop19h 20m

Chicago O'Hare Intl

Wed 1/21

4:25 pm-4:55 pm

1 stop15h 30m

$637

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Tue 3/3

7:35 am-10:05 am

Nonstop11h 30m

Chicago O'Hare Intl

Thu 3/12

12:50 pm-7:10 am

Nonstop10h 20m

$638

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Wed 12/24

7:35 am-7:19 am

2 stops32h 44m

Chicago O'Hare Intl

Tue 1/20

11:38 am-5:45 pm

2 stops21h 07m

$639

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Sat 12/27

5:55 pm-2:20 pm

1 stop29h 25m

Chicago O'Hare Intl

Sat 1/3

4:25 pm-4:55 pm

1 stop15h 30m

$640

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How to get the cheapest flight ticket from Istanbul to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Istanbul and Chicago?

What is the cheapest month to fly to Chicago?

The month of January is, on average, the cheapest month to fly to Chicago from Istanbul, with most prices found around $631. If you’re not able to fly to Chicago in January, then April is your next best option. Flight prices from Istanbul to Chicago during April average around $648.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Tuesday when prices can be found for as low as $755. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Istanbul to Chicago for around $824.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Istanbul to Chicago during this time can be as low as $610. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $803.

What is the cheapest Istanbul to Chicago flight route?

Fly from Istanbul to Chicago O'Hare Intl for the best Istanbul - Chicago flight prices

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Istanbul when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $758 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Istanbul for as low as $558 on momondo.

What cabin class options are available on Istanbul to Chicago flights?

There are 3 cabin classes available to choose from on Istanbul to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Istanbul to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Istanbul to Chicago

Fastest flight time	11h 10m
Direct flights	Every day
Airports in Chicago	1 airport

The fastest flight from Istanbul to Chicago takes 11h 10m

Direct flights go from Istanbul to Chicago every day.

There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)

Search flight deals

How far is Istanbul to Chicago by plane?
A flight from Istanbul to Chicago will travel around 5471.3 mi. In terms of flight time, this usually takes a little over 11h 10m.
When did momondo last update prices for flights from Istanbul to Chicago?
Prices for flights from Istanbul to Chicago are refreshed on a daily basis.
How many operators does momondo search for flights from Istanbul to Chicago?
There are 6 operators available for flights from Istanbul to Chicago as of December 2025.
How old do you have to be to fly from Istanbul to Chicago?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Istanbul to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Istanbul to Chicago

Compare and see reviews for airlines that fly from Istanbul to Chicago with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $438	Free Cancellation	Rating 7.7 1,430 reviews	Search KLM flights
LOT	PriceFrom $513	Free Cancellation	Rating 7.5 1,143 reviews	Search LOT flights
British Airways	PriceFrom $526	Free Cancellation	Rating 6.7 7,562 reviews	Search British Airways flights
Lufthansa	PriceFrom $588	Free Cancellation	Rating 6.8 7,612 reviews	Search Lufthansa flights
Delta	PriceFrom $614	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights
Turkish Airlines	PriceFrom $635	Free Cancellation	Rating 7.3 4,077 reviews	Search Turkish Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Istanbul to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Istanbul to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Istanbul to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Istanbul on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Istanbul to Chicago?

Once all potential Istanbul to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Istanbul to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Istanbul to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Istanbul to Chicago from $379

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Istanbul to Chicago departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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KLM flights from Istanbul to Chicago

Our best KLM deals on Istanbul to Chicago flight tickets

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How to get the cheapest flight ticket from Istanbul to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Istanbul and Chicago?

What is the cheapest month to fly to Chicago?

The month of January is, on average, the cheapest month to fly to Chicago from Istanbul, with most prices found around $631. If you’re not able to fly to Chicago in January, then April is your next best option. Flight prices from Istanbul to Chicago during April average around $648.

What is the cheapest day to depart on your flight to Chicago?

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Istanbul to Chicago during this time can be as low as $610. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $803.

What is the cheapest Istanbul to Chicago flight route?

Fly from Istanbul to Chicago O'Hare Intl for the best Istanbul - Chicago flight prices

How far in advance should I book a flight to Chicago?

What cabin class options are available on Istanbul to Chicago flights?

There are 3 cabin classes available to choose from on Istanbul to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Istanbul to Chicago?

American Airlines and British Airways are the most popular carriers operating from Istanbul to Chicago

What airlines fly to Chicago?

How often are flights from Istanbul to Chicago delayed?

Historically, on average around 21% of flights between Istanbul and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 246 minutes.

What is the most punctual flight time for Istanbul to Chicago flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Istanbul to Chicago flights?

According to our data, Turkish Airlines have had the least number of delays on this route over the last 12 months; with about 20% of their flights experiencing any sort of delay.

How many flights depart from Istanbul to Chicago on average per day?

The number of flights available between Istanbul and Chicago is 10 per day as of December 2025. The most frequent departure time is 7:00AM, with 50% of daily flights leaving at noon.

How many flights depart from Istanbul to Chicago on average per week?

As of December 2025, there are 70 flights per week flying from Istanbul to Chicago. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Cheap Istanbul to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Istanbul to Chicago

Fastest flight time

Direct flights

Airports in Chicago

How far is Istanbul to Chicago by plane?

When did momondo last update prices for flights from Istanbul to Chicago?

How many operators does momondo search for flights from Istanbul to Chicago?

How old do you have to be to fly from Istanbul to Chicago?

What documentation or ID do you need to fly to Chicago?

Best airlines flying from Istanbul to Chicago

Compare and see reviews for airlines that fly from Istanbul to Chicago with momondo

Traveling to a place near Chicago?

Why use momondo?

Why should I use momondo to find a flight deal from Istanbul to Chicago?

Can I find flights from Istanbul to Chicago with flexible booking policies on momondo?

How can momondo help me find flights from Istanbul to Chicago?

I’m not ready to book a flight from Istanbul to Chicago right now. Can momondo alert me if prices change?

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago