What is the cheapest airline that flies from Istanbul to Chicago O'Hare Intl?

Air Serbia, American Airlines, and British Airways are the most popular carriers operating from Istanbul to Chicago O'Hare Intl

What airlines fly to Chicago O'Hare Intl Airport?

Turkish Airlines, British Airways and KLM are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Istanbul according to our data. Turkish Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 7 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.

How many flights depart from Istanbul to Chicago O'Hare Intl Airport on average per day?

10 flights are operational daily from Istanbul to Chicago O'Hare Intl Airport as of October 2025. The most popular departure time for this route is 6:00AM, with 46% of flights per day taking off at noon.

How many flights depart from Istanbul to Chicago O'Hare Intl Airport on average per week?

76 flights are operational weekly from Istanbul to Chicago O'Hare Intl Airport as of October 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

How many operators does momondo search for flights from Istanbul to Chicago O'Hare Intl Airport?

The number of operators available for flights from Istanbul to Chicago O'Hare Intl Airport is 7 as of October 2025.

How old do you have to be to fly from Istanbul to Chicago O'Hare Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Istanbul to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The travel and health documents required for your trip to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$414 Cheap Flights from Istanbul to Chicago O'Hare Intl Airport in 2025/26

Q: What is the typical price of a round-trip flight between Istanbul and Chicago O'Hare Intl Airport?

Prices are currently low for flights on this route. Typical prices usually range from $684 to $906. The lowest price recently found on this route was $654.

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Find the cheapest flights from Istanbul to Chicago

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 6:25 pmIST-ORD

20h 55m2 stops

12:50 pm - 10:45 pmORD-IST

25h 55m2 stops

$654United Airlines

Find Deal

sáb., feb. 14 - dom., mar. 22

6:30 am - 11:39 pmIST-ORD

26h 09m2 stops

1:00 pm - 6:05 pmORD-IST

20h 05m2 stops

$655United Airlines

Find Deal

lun., ene. 19 - jue., ene. 29

5:55 pm - 4:45 pmIST-ORD

31h 50m2 stops

9:41 am - 4:55 pmORD-IST

22h 14m2 stops

$659Delta

Find Deal

dom., dic. 14 - mar., dic. 30

7:35 am - 10:05 amIST-ORD

11h 30mnonstop

11:50 am - 7:10 amORD-IST

10h 20mnonstop

$660Turkish Airlines

Find Deal

mar., nov. 4 - mié., ene. 7

4:50 am - 3:10 pmIST-ORD

19h 20m1 stop

5:08 pm - 4:55 pmORD-IST

38h 47m2 stops

$665KLM

Find Deal

dom., nov. 2 - lun., nov. 17

7:35 am - 10:05 amIST-ORD

11h 30mnonstop

11:50 am - 7:10 amORD-IST

10h 20mnonstop

$685Turkish Airlines

Find Deal

mar., nov. 4 - sáb., nov. 8

4:50 am - 2:20 pmIST-ORD

18h 30m2 stops

2:35 pm - 4:55 pmORD-IST

17h 20m2 stops

$686KLM

Find Deal

dom., nov. 2 - mar., nov. 18

6:40 pm - 6:45 pmIST-ORD

33h 05m1 stop

9:45 pm - 8:15 pmORD-IST

13h 30m1 stop

$701British Airways

Find Deal

mar., dic. 23 - sáb., ene. 3

7:00 pm - 1:10 pmIST-ORD

27h 10m1 stop

10:35 pm - 10:45 pmORD-IST

15h 10m1 stop

$705Lufthansa

Find Deal

lun., nov. 3 - lun., nov. 17

7:00 pm - 1:10 pmIST-ORD

27h 10m1 stop

10:35 pm - 10:45 pmORD-IST

15h 10m1 stop

$711Lufthansa

Find Deal

lun., nov. 3 - lun., nov. 17

LOT flights from Istanbul to Chicago O'Hare Intl Airport

Our best LOT deals on Istanbul to Chicago O'Hare Intl Airport flight tickets

LOT

Dec 15

IST6:30 pmIstanbul

34h 30m

1 stop

ORD8:00 pmChicago O'Hare Intl

Dec 28

ORD9:55 pmChicago O'Hare Intl

28h 25m

1 stop

IST11:20 amIstanbul

$661

Find similar

LOT

Dec 22

IST6:30 pmIstanbul

34h 30m

1 stop

ORD8:00 pmChicago O'Hare Intl

Jan 4

ORD9:55 pmChicago O'Hare Intl

41h 45m

2 stops

IST12:40 amIstanbul

$675

Find similar

LOT

Nov 1

IST7:50 amIstanbul

21h 10m

1 stop

ORD9:00 pmChicago O'Hare Intl

Dec 4

ORD9:55 pmChicago O'Hare Intl

17h 45m

1 stop

IST12:40 amIstanbul

$709

Find similar

Royal Jordanian flights from Istanbul to Chicago O'Hare Intl Airport

Our best Royal Jordanian deals on Istanbul to Chicago O'Hare Intl Airport flight tickets

Royal Jordanian

Dec 21

IST2:05 pmIstanbul

34h 00m

1 stop

ORD3:05 pmChicago O'Hare Intl

Jan 3

ORD12:05 pmChicago O'Hare Intl

24h 00m

1 stop

IST9:05 pmIstanbul

$708

Find similar

Royal Jordanian

Oct 15

IST1:45 pmIstanbul

33h 55m

1 stop

ORD3:40 pmChicago O'Hare Intl

Nov 1

ORD7:50 pmChicago O'Hare Intl

33h 15m

1 stop

IST1:05 pmIstanbul

$807

Find similar

Royal Jordanian

Oct 18

IST2:00 amIstanbul

21h 40m

1 stop

ORD3:40 pmChicago O'Hare Intl

Oct 26

ORD7:50 pmChicago O'Hare Intl

17h 15m

1 stop

IST9:05 pmIstanbul

$949

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Istanbul to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IstanbulChicago

IST - ORD

ISTORD

Istanbul

sáb. 2/14

6:30 am-6:25 pm

2 stops20h 55m

Chicago O'Hare Intl

dom. 3/22

12:50 pm-10:45 pm

2 stops25h 55m

$654

IstanbulChicago

IST - ORD

ISTORD

Istanbul

lun. 1/19

6:30 am-11:39 pm

2 stops26h 09m

Chicago O'Hare Intl

jue. 1/29

1:00 pm-6:05 pm

2 stops20h 05m

$655

IstanbulChicago

IST - ORD

ISTORD

Istanbul

dom. 12/14

5:55 pm-4:45 pm

2 stops31h 50m

Chicago O'Hare Intl

mar. 12/30

9:41 am-4:55 pm

2 stops22h 14m

$659

IstanbulChicago

IST - ORD

ISTORD

Istanbul

mar. 11/4

7:35 am-10:05 am

Nonstop11h 30m

Chicago O'Hare Intl

mié. 1/7

11:50 am-7:10 am

Nonstop10h 20m

$660

IstanbulChicago

IST - ORD

ISTORD

Istanbul

dom. 11/2

4:50 am-3:10 pm

1 stop19h 20m

Chicago O'Hare Intl

lun. 11/17

5:08 pm-4:55 pm

2 stops38h 47m

$665

IstanbulChicago

IST - ORD

ISTORD

Istanbul

mar. 11/4

7:35 am-10:05 am

Nonstop11h 30m

Chicago O'Hare Intl

sáb. 11/8

11:50 am-7:10 am

Nonstop10h 20m

$685

IstanbulChicago

IST - ORD

ISTORD

Istanbul

dom. 11/2

4:50 am-2:20 pm

2 stops18h 30m

Chicago O'Hare Intl

mar. 11/18

2:35 pm-4:55 pm

2 stops17h 20m

$686

IstanbulChicago

IST - ORD

ISTORD

Istanbul

mar. 12/23

6:40 pm-6:45 pm

1 stop33h 05m

Chicago O'Hare Intl

sáb. 1/3

9:45 pm-8:15 pm

1 stop13h 30m

$701

IstanbulChicago

IST - ORD

ISTORD

Istanbul

lun. 11/3

7:00 pm-1:10 pm

1 stop27h 10m

Chicago O'Hare Intl

lun. 11/17

10:35 pm-10:45 pm

1 stop15h 10m

$705

IstanbulChicago

IST - ORD

ISTORD

Istanbul

lun. 11/3

7:00 pm-1:10 pm

1 stop27h 10m

Chicago O'Hare Intl

lun. 11/17

10:35 pm-10:45 pm

1 stop15h 10m

$711

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Istanbul to Chicago O'Hare Intl Airport

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

Other information

What is the typical price of a round-trip flight between Istanbul and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Istanbul averaging around $644.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Monday when prices can be found for as low as $758. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Istanbul because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $825.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Istanbul in the evening is the least expensive time of day to depart. momondo users have found prices as low as $598 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $810. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Istanbul to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Istanbul when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $768 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Istanbul for as low as $533 on momondo.

What cabin class options are available on Istanbul to Chicago O'Hare Intl flights?

There are 3 cabin classes available to choose from on Istanbul to Chicago O'Hare Intl 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 O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Istanbul to Chicago O'Hare Intl Airport

Fastest flight time	11h 10m
Direct flights	Every day

The fastest flight from Istanbul to Chicago O'Hare Intl Airport takes 11h 10m

Direct flights go from Istanbul to Chicago O'Hare Intl Airport every day.

Search flight deals

How far is Istanbul to Chicago O'Hare Intl by plane?
The distance between Istanbul and Chicago O'Hare Intl is about 5475.8 mi. Flights usually cover this in 11h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Istanbul to Chicago O'Hare Intl Airport?
Prices for flights from Istanbul to Chicago O'Hare Intl Airport refresh daily.
How many operators does momondo search for flights from Istanbul to Chicago O'Hare Intl Airport?
The number of operators available for flights from Istanbul to Chicago O'Hare Intl Airport is 7 as of October 2025.
How old do you have to be to fly from Istanbul to Chicago O'Hare Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Istanbul to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The travel and health documents required for your trip to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport. 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 O'Hare Intl Airport

Compare and see reviews for airlines that fly from Istanbul to Chicago O'Hare Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $449	Free Cancellation	Rating 7.7 1,402 reviews	Search KLM flights
British Airways	PriceFrom $526	Free Cancellation	Rating 6.7 7,456 reviews	Search British Airways flights
LOT	PriceFrom $544	Free Cancellation	Rating 7.6 1,130 reviews	Search LOT flights
American Airlines	PriceFrom $573	Free Cancellation	Rating 7.2 11,042 reviews	Search American Airlines flights
Lufthansa	PriceFrom $588	Free Cancellation	Rating 6.8 7,489 reviews	Search Lufthansa flights
Delta	PriceFrom $614	Free Cancellation	Rating 7.9 7,975 reviews	Search Delta flights
Turkish Airlines	PriceFrom $651	Free Cancellation	Rating 7.3 4,010 reviews	Search Turkish Airlines flights

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Benton Harbor

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Istanbul to Chicago for you.

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

Yes. momondo enables you to select and highlight flights to Chicago from Istanbul with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Istanbul.

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

If you are not ready to book a flight from Istanbul to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

An easier way to manage your Chicago O'Hare Intl Airport 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.

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Cheap flights from Istanbul to Chicago from $414

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 11/4. 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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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Istanbul to Chicago

Cheap round-trip flights

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LOT flights from Istanbul to Chicago O'Hare Intl Airport

Our best LOT deals on Istanbul to Chicago O'Hare Intl Airport flight tickets

Royal Jordanian flights from Istanbul to Chicago O'Hare Intl Airport

Our best Royal Jordanian deals on Istanbul to Chicago O'Hare Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Istanbul to Chicago O'Hare Intl Airport that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from Istanbul to Chicago O'Hare Intl Airport

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 O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Istanbul averaging around $644.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest Istanbul to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

What cabin class options are available on Istanbul to Chicago O'Hare Intl flights?

There are 3 cabin classes available to choose from on Istanbul to Chicago O'Hare Intl 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 O'Hare Intl?

Air Serbia, American Airlines, and British Airways are the most popular carriers operating from Istanbul to Chicago O'Hare Intl

What airlines fly to Chicago O'Hare Intl Airport?

How many flights depart from Istanbul to Chicago O'Hare Intl Airport on average per day?

10 flights are operational daily from Istanbul to Chicago O'Hare Intl Airport as of October 2025. The most popular departure time for this route is 6:00AM, with 46% of flights per day taking off at noon.

How many flights depart from Istanbul to Chicago O'Hare Intl Airport on average per week?

76 flights are operational weekly from Istanbul to Chicago O'Hare Intl Airport as of October 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

Cheap Istanbul to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Istanbul to Chicago O'Hare Intl Airport

Fastest flight time

Direct flights

How far is Istanbul to Chicago O'Hare Intl by plane?

When did momondo last update prices for flights from Istanbul to Chicago O'Hare Intl Airport?

How many operators does momondo search for flights from Istanbul to Chicago O'Hare Intl Airport?

How old do you have to be to fly from Istanbul to Chicago O'Hare Intl Airport?

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

Best airlines flying from Istanbul to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Istanbul to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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 Chicago

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo