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Cheap flights from Istanbul to Chicago from $465

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 3/5. 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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Find the cheapest flights from Istanbul to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Serbia Logo
4:30 am - 9:15 pm
IST
-
ORD
24h 45m
1 stop
Air Serbia Logo
11:20 pm - 3:40 am
ORD
-
IST
20h 20m
1 stop
$468Air Serbia
Sat, Apr 4 - Sat, Apr 11
Air Serbia Logo
4:30 am - 2:30 pm
IST
-
ORD
18h 00m
1 stop
Air Serbia Logo
4:40 pm - 3:40 am
ORD
-
IST
27h 00m
1 stop
$475Air Serbia
Mon, Jun 29 - Wed, Jul 29
Air Serbia Logo
4:30 am - 9:15 pm
IST
-
ORD
24h 45m
1 stop
Air Serbia Logo
11:20 pm - 3:40 am
ORD
-
IST
20h 20m
1 stop
$489Air Serbia
Sat, Apr 18 - Sat, Apr 25
Air Serbia Logo
4:30 am - 9:15 pm
IST
-
ORD
24h 45m
1 stop
Air Serbia Logo
11:20 pm - 3:40 am
ORD
-
IST
20h 20m
1 stop
$508Air Serbia
Sat, Apr 11 - Sat, Apr 18
LOT Logo
6:30 pm - 9:00 pm
IST
-
ORD
34h 30m
1 stop
LOT Logo
5:10 pm - 10:30 am
ORD
-
IST
33h 20m
1 stop
$544LOT
Tue, Mar 10 - Thu, Apr 30
LOT Logo
6:30 pm - 9:00 pm
IST
-
ORD
34h 30m
1 stop
LOT Logo
5:10 pm - 10:30 am
ORD
-
IST
33h 20m
1 stop
$546LOT
Tue, Mar 17 - Thu, Apr 30
Multiple Airlines Logo
8:30 am - 5:20 pm
SAW
-
ORD
17h 50m
2 stops
Multiple Airlines Logo
6:30 pm - 7:30 pm
ORD
-
SAW
16h 00m
2 stops
$634Multiple Airlines
Thu, Feb 19 - Wed, Mar 4
Multiple Airlines Logo
8:30 am - 5:20 pm
SAW
-
ORD
17h 50m
2 stops
Multiple Airlines Logo
6:30 pm - 7:30 pm
ORD
-
SAW
16h 00m
2 stops
$635Multiple Airlines
Thu, Feb 19 - Wed, Mar 4
KLM Logo
8:50 am - 2:30 pm
SAW
-
ORD
13h 40m
1 stop
KLM Logo
4:50 pm - 9:00 pm
ORD
-
SAW
20h 10m
1 stop
$759KLM
Wed, Apr 1 - Mon, Apr 6
KLM Logo
12:55 pm - 3:20 pm
SAW
-
ORD
34h 25m
1 stop
KLM Logo
4:20 pm - 10:55 pm
ORD
-
SAW
22h 35m
1 stop
$760KLM
Tue, Mar 10 - Thu, Apr 30

KLM flights from Istanbul to Chicago O'Hare Intl Airport

Our best KLM deals on Istanbul to Chicago O'Hare Intl Airport flight tickets
KLM
Apr 1
IST6:00 amIstanbul
16h 30m
1 stop
ORD2:30 pmChicago O'Hare Intl
Apr 6
ORD4:50 pmChicago O'Hare Intl
15h 30m
1 stop
IST4:20 pmIstanbul
$565
KLM
Feb 17
IST5:55 pmIstanbul
29h 25m
1 stop
ORD2:20 pmChicago O'Hare Intl
Feb 25
ORD4:25 pmChicago O'Hare Intl
15h 30m
1 stop
IST4:55 pmIstanbul
$567
KLM
Feb 17
IST5:55 pmIstanbul
29h 25m
1 stop
ORD2:20 pmChicago O'Hare Intl
Feb 24
ORD2:46 pmChicago O'Hare Intl
17h 09m
2 stops
IST4:55 pmIstanbul
$572

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
Feb 13
IST7:50 amIstanbul
21h 10m
1 stop
ORD8:00 pmChicago O'Hare Intl
Feb 20
ORD9:55 pmChicago O'Hare Intl
17h 45m
1 stop
IST12:40 amIstanbul
$542
LOT
Mar 10
IST6:30 pmIstanbul
34h 30m
1 stop
ORD9:00 pmChicago O'Hare Intl
Apr 30
ORD5:10 pmChicago O'Hare Intl
33h 20m
1 stop
IST10:30 amIstanbul
$544
LOT
Mar 17
IST6:30 pmIstanbul
34h 30m
1 stop
ORD9:00 pmChicago O'Hare Intl
Apr 30
ORD5:10 pmChicago O'Hare Intl
33h 20m
1 stop
IST10:30 amIstanbul
$546

momondo Fare Finder

 
Customize your flight search to find flights from Istanbul to Chicago O'Hare Intl Airport 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 February 6, 2026.
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

Sat 4/4

4:30 am-9:15 pm

1 stop24h 45m

Chicago O'Hare Intl

Sat 4/11

11:20 pm-3:40 am

1 stop20h 20m

$468

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Mon 6/29

4:30 am-2:30 pm

1 stop18h 00m

Chicago O'Hare Intl

Wed 7/29

4:40 pm-3:40 am

1 stop27h 00m

$475

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Sat 4/18

4:30 am-9:15 pm

1 stop24h 45m

Chicago O'Hare Intl

Sat 4/25

11:20 pm-3:40 am

1 stop20h 20m

$489

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Sat 4/11

4:30 am-9:15 pm

1 stop24h 45m

Chicago O'Hare Intl

Sat 4/18

11:20 pm-3:40 am

1 stop20h 20m

$508

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Tue 3/10

6:30 pm-9:00 pm

1 stop34h 30m

Chicago O'Hare Intl

Thu 4/30

5:10 pm-10:30 am

1 stop33h 20m

$544

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Tue 3/17

6:30 pm-9:00 pm

1 stop34h 30m

Chicago O'Hare Intl

Thu 4/30

5:10 pm-10:30 am

1 stop33h 20m

$546

IstanbulChicago

SAW - ORD

SAWORD

Istanbul Sabiha Gokcen

Thu 2/19

8:30 am-5:20 pm

2 stops17h 50m

Chicago O'Hare Intl

Wed 3/4

6:30 pm-7:30 pm

2 stops16h 00m

$634

IstanbulChicago

SAW - ORD

SAWORD

Istanbul Sabiha Gokcen

Thu 2/19

8:30 am-5:20 pm

2 stops17h 50m

Chicago O'Hare Intl

Wed 3/4

6:30 pm-7:30 pm

2 stops16h 00m

$635

IstanbulChicago

SAW - ORD

SAWORD

Istanbul Sabiha Gokcen

Wed 4/1

8:50 am-2:30 pm

1 stop13h 40m

Chicago O'Hare Intl

Mon 4/6

4:50 pm-9:00 pm

1 stop20h 10m

$759

IstanbulChicago

SAW - ORD

SAWORD

Istanbul Sabiha Gokcen

Tue 3/10

12:55 pm-3:20 pm

1 stop34h 25m

Chicago O'Hare Intl

Thu 4/30

4:20 pm-10:55 pm

1 stop22h 35m

$760

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 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 cheapest month to fly to Chicago O'Hare Intl Airport?

The month of January is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Istanbul averaging around $663.

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 Tuesday when prices can be found for as low as $753. 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 $831.

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 morning is the least expensive time of day to depart. momondo users have found prices as low as $784 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $792. 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 $759 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 $584 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 10m, 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?

  • 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
British AirwaysPriceFrom $535Free CancellationRating
6.7
7,719 reviews
Search British Airways flights
LOTPriceFrom $544Free CancellationRating
7.5
1,179 reviews
Search LOT flights
LufthansaPriceFrom $588Free CancellationRating
6.8
7,769 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $626Free CancellationRating
7.3
4,209 reviews
Search Turkish Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Racine
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Elgin
Aurora
South Holland

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.

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