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Cheap flights from Istanbul to Chicago from $361

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 1/22. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 am - 1:10 pmIST-ORD
15h 40m1 stop
Multiple Airlines Logo
3:35 pm - 6:05 pmORD-IST
41h 30m2 stops
$634Multiple Airlines
Find Deal
Sat, Jan 24 - Sat, Jan 31
Lufthansa Logo
6:30 am - 1:10 pmIST-ORD
15h 40m1 stop
Lufthansa Logo
3:20 pm - 10:45 pmORD-IST
22h 25m1 stop
$635Lufthansa
Find Deal
Fri, Dec 12 - Sat, Jan 31
Turkish Airlines Logo
7:35 am - 10:05 amIST-ORD
11h 30mnonstop
Turkish Airlines Logo
11:50 am - 7:10 amORD-IST
10h 20mnonstop
$636Turkish Airlines
Find Deal
Wed, Dec 17 - Wed, Jan 14
KLM Logo
4:50 am - 5:37 pmIST-MDW
45h 47m2 stops
KLM Logo
5:59 pm - 4:55 pmMDW-IST
38h 56m2 stops
$638KLM
Find Deal
Wed, Mar 4 - Mon, Mar 9
KLM Logo
4:50 am - 9:26 pmIST-ORD
25h 36m2 stops
KLM Logo
5:25 pm - 4:55 pmORD-IST
15h 30m1 stop
$638KLM
Find Deal
Wed, Mar 4 - Mon, Mar 9
Multiple Airlines Logo
6:30 am - 8:05 pmIST-ORD
22h 35m1 stop
Multiple Airlines Logo
3:35 pm - 6:05 pmORD-IST
41h 30m2 stops
$640Multiple Airlines
Find Deal
Fri, Dec 12 - Sat, Jan 31
LOT Logo
6:30 pm - 8:00 pmIST-ORD
34h 30m1 stop
LOT Logo
5:10 pm - 8:35 pmORD-IST
43h 25m2 stops
$641LOT
Find Deal
Thu, Dec 4 - Mon, Jun 1
LOT Logo
7:50 am - 8:00 pmIST-ORD
21h 10m1 stop
LOT Logo
9:40 pm - 10:30 amORD-IST
52h 50m2 stops
$642LOT
Find Deal
Thu, Dec 4 - Sun, May 31
United Airlines Logo
6:30 am - 11:10 amIST-ORD
13h 40m1 stop
United Airlines Logo
10:54 am - 6:05 pmORD-IST
22h 11m2 stops
$647United Airlines
Find Deal
Wed, Dec 10 - Wed, Jan 7
United Airlines Logo
6:30 am - 1:10 pmIST-ORD
15h 40m1 stop
United Airlines Logo
10:35 pm - 10:45 pmORD-IST
15h 10m1 stop
$648United Airlines
Find Deal
Mon, Dec 15 - Wed, Dec 31

Turkish Airlines flights from Istanbul to Chicago

Our best Turkish Airlines deals on Istanbul to Chicago flight tickets
Turkish Airlines
Dec 17
IST7:35 amIstanbul
11h 30m
ORD10:05 amChicago O'Hare Intl
Jan 14
ORD11:50 amChicago O'Hare Intl
10h 20m
IST7:10 amIstanbul
$636
Find similar
Turkish Airlines
Nov 26
IST7:35 amIstanbul
11h 30m
ORD10:05 amChicago O'Hare Intl
Jan 2
ORD8:20 pmChicago O'Hare Intl
10h 40m
IST4:00 pmIstanbul
$647
Find similar
Turkish Airlines
Dec 18
IST3:35 pmIstanbul
11h 50m
ORD6:25 pmChicago O'Hare Intl
Jan 1
ORD11:50 amChicago O'Hare Intl
10h 20m
IST7:10 amIstanbul
$656
Find similar

KLM flights from Istanbul to Chicago

Our best KLM deals on Istanbul to Chicago flight tickets
KLM
Mar 4
IST4:50 amIstanbul
25h 36m
2 stops
ORD9:26 pmChicago O'Hare Intl
Mar 9
ORD5:25 pmChicago O'Hare Intl
15h 30m
1 stop
IST4:55 pmIstanbul
$638
Find similar
KLM
Nov 23
IST5:55 pmIstanbul
29h 25m
1 stop
ORD2:20 pmChicago O'Hare Intl
Dec 5
ORD4:25 pmChicago O'Hare Intl
15h 30m
1 stop
IST4:55 pmIstanbul
$640
Find similar
KLM
Nov 20
IST5:55 pmIstanbul
29h 25m
1 stop
ORD2:20 pmChicago O'Hare Intl
Dec 3
ORD4:25 pmChicago O'Hare Intl
15h 30m
1 stop
IST4:55 pmIstanbul
$643
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Istanbul to Chicago 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, momondo users made 832,500 searches. Data last updated November 17, 2025.
Use the filters below to find and compare flights from Istanbul to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Sat 1/24

6:30 am-1:10 pm

1 stop15h 40m

Chicago O'Hare Intl

Sat 1/31

3:35 pm-6:05 pm

2 stops41h 30m

$634

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Fri 12/12

6:30 am-1:10 pm

1 stop15h 40m

Chicago O'Hare Intl

Sat 1/31

3:20 pm-10:45 pm

1 stop22h 25m

$635

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Wed 12/17

7:35 am-10:05 am

Nonstop11h 30m

Chicago O'Hare Intl

Wed 1/14

11:50 am-7:10 am

Nonstop10h 20m

$636

IstanbulChicago

IST - MDW

ISTMDW

Istanbul

Wed 3/4

4:50 am-5:37 pm

2 stops45h 47m

Chicago Midway

Mon 3/9

5:59 pm-4:55 pm

2 stops38h 56m

$638

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Wed 3/4

4:50 am-9:26 pm

2 stops25h 36m

Chicago O'Hare Intl

Mon 3/9

5:25 pm-4:55 pm

1 stop15h 30m

$638

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Fri 12/12

6:30 am-8:05 pm

1 stop22h 35m

Chicago O'Hare Intl

Sat 1/31

3:35 pm-6:05 pm

2 stops41h 30m

$640

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Thu 12/4

6:30 pm-8:00 pm

1 stop34h 30m

Chicago O'Hare Intl

Mon 6/1

5:10 pm-8:35 pm

2 stops43h 25m

$641

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Thu 12/4

7:50 am-8:00 pm

1 stop21h 10m

Chicago O'Hare Intl

Sun 5/31

9:40 pm-10:30 am

2 stops52h 50m

$642

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Wed 12/10

6:30 am-11:10 am

1 stop13h 40m

Chicago O'Hare Intl

Wed 1/7

10:54 am-6:05 pm

2 stops22h 11m

$647

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Mon 12/15

6:30 am-1:10 pm

1 stop15h 40m

Chicago O'Hare Intl

Wed 12/31

10:35 pm-10:45 pm

1 stop15h 10m

$648

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

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 $628. 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 $759. 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 $843.

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 $816.

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 $759 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?

  • 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
KLMPriceFrom $452Free CancellationRating
7.7
1,411 reviews
Search KLM flights
LOTPriceFrom $513Free CancellationRating
7.5
1,134 reviews
Search LOT flights
British AirwaysPriceFrom $526Free CancellationRating
6.7
7,528 reviews
Search British Airways flights
American AirlinesPriceFrom $573Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
LufthansaPriceFrom $588Free CancellationRating
6.8
7,576 reviews
Search Lufthansa flights
DeltaPriceFrom $614Free CancellationRating
7.9
8,008 reviews
Search Delta flights
Turkish AirlinesPriceFrom $636Free CancellationRating
7.3
4,047 reviews
Search Turkish Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

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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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
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport