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Cheap flights from Istanbul Airport to Illinois from $368

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 Airport to Illinois departing on 11/19. 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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Find the cheapest flights from Istanbul Airport to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
4:50 am - 6:34 pmIST-MDW
22h 44m2 stops
KLM Logo
5:59 pm - 4:55 pmMDW-IST
38h 56m2 stops
$635KLM
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Wed, Mar 4 - Mon, Mar 9
KLM Logo
4:50 am - 4:37 pmIST-ORD
20h 47m2 stops
KLM Logo
5:25 pm - 4:55 pmORD-IST
15h 30m1 stop
$635KLM
Find Deal
Wed, Mar 4 - Mon, Mar 9
British Airways Logo
8:10 am - 1:50 pmIST-ORD
14h 40m1 stop
British Airways Logo
1:15 pm - 5:25 pmORD-IST
19h 10m2 stops
$640British Airways
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Fri, Dec 26 - Fri, Jan 16
Turkish Airlines Logo
3:35 pm - 6:25 pmIST-ORD
11h 50mnonstop
Turkish Airlines Logo
9:20 pm - 4:00 pmORD-IST
10h 40mnonstop
$644Turkish Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
Turkish Airlines Logo
3:35 pm - 6:25 pmIST-ORD
11h 50mnonstop
Turkish Airlines Logo
11:50 am - 7:10 amORD-IST
10h 20mnonstop
$648Turkish Airlines
Find Deal
Mon, Nov 10 - Tue, Nov 18
British Airways Logo
6:45 pm - 6:45 pmIST-ORD
33h 00m1 stop
British Airways Logo
5:10 pm - 12:25 amORD-IST
22h 15m1 stop
$674British Airways
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Wed, Nov 12 - Wed, Nov 19
LOT Logo
12:10 pm - 8:00 pmIST-ORD
16h 50m2 stops
LOT Logo
10:55 pm - 2:00 pmORD-IST
31h 05m1 stop
$675LOT
Find Deal
Wed, Dec 10 - Tue, Mar 17
LOT Logo
12:10 pm - 8:00 pmIST-ORD
16h 50m2 stops
LOT Logo
9:55 pm - 11:20 amORD-IST
28h 25m1 stop
$680LOT
Find Deal
Wed, Dec 31 - Sun, Jan 18
Lufthansa Logo
6:30 am - 1:10 pmIST-ORD
15h 40m1 stop
Lufthansa Logo
6:25 pm - 10:45 pmORD-IST
19h 20m1 stop
$690Lufthansa
Find Deal
Fri, Nov 7 - Fri, Nov 14
Lufthansa Logo
6:30 am - 1:10 pmIST-ORD
15h 40m1 stop
Lufthansa Logo
6:25 pm - 10:45 pmORD-IST
19h 20m1 stop
$692Lufthansa
Find Deal
Fri, Nov 7 - Mon, Nov 17

British Airways flights from Istanbul Airport to Illinois

Our best British Airways deals on Istanbul Airport to Illinois flight tickets
British Airways
Dec 26
IST8:10 amIstanbul
14h 40m
1 stop
ORD1:50 pmChicago O'Hare Intl
Jan 16
ORD1:15 pmChicago O'Hare Intl
19h 10m
2 stops
IST5:25 pmIstanbul
$640
Find similar
British Airways
Nov 12
IST6:45 pmIstanbul
33h 00m
1 stop
ORD6:45 pmChicago O'Hare Intl
Nov 19
ORD5:10 pmChicago O'Hare Intl
22h 15m
1 stop
IST12:25 amIstanbul
$674
Find similar

American Airlines flights from Istanbul Airport to Illinois

Our best American Airlines deals on Istanbul Airport to Illinois flight tickets
American Airlines
Mar 5
IST7:35 amIstanbul
21h 15m
2 stops
ORD7:50 pmChicago O'Hare Intl
Mar 9
ORD11:42 amChicago O'Hare Intl
21h 48m
2 stops
IST5:30 pmIstanbul
$643
Find similar
American Airlines
Nov 13
IST7:35 amIstanbul
18h 25m
1 stop
ORD5:00 pmChicago O'Hare Intl
Nov 17
ORD6:30 pmChicago O'Hare Intl
20h 35m
1 stop
IST12:05 amIstanbul
$672
Find similar
American Airlines
Nov 13
IST7:35 amIstanbul
20h 43m
2 stops
ORD7:18 pmChicago O'Hare Intl
Nov 17
ORD5:10 pmChicago O'Hare Intl
21h 55m
1 stop
IST12:05 amIstanbul
$678
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Istanbul Airport to Illinois 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 October 27, 2025.
Use the filters below to find and compare flights from Istanbul Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IstanbulChicago

IST - MDW

ISTMDW

Istanbul

Wed 3/4

4:50 am-6:34 pm

2 stops22h 44m

Chicago Midway

Mon 3/9

5:59 pm-4:55 pm

2 stops38h 56m

$635

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Wed 3/4

4:50 am-4:37 pm

2 stops20h 47m

Chicago O'Hare Intl

Mon 3/9

5:25 pm-4:55 pm

1 stop15h 30m

$635

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Fri 12/26

8:10 am-1:50 pm

1 stop14h 40m

Chicago O'Hare Intl

Fri 1/16

1:15 pm-5:25 pm

2 stops19h 10m

$640

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Thu 3/5

3:35 pm-6:25 pm

Nonstop11h 50m

Chicago O'Hare Intl

Mon 3/9

9:20 pm-4:00 pm

Nonstop10h 40m

$644

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Mon 11/10

3:35 pm-6:25 pm

Nonstop11h 50m

Chicago O'Hare Intl

Tue 11/18

11:50 am-7:10 am

Nonstop10h 20m

$648

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Wed 11/12

6:45 pm-6:45 pm

1 stop33h 00m

Chicago O'Hare Intl

Wed 11/19

5:10 pm-12:25 am

1 stop22h 15m

$674

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Wed 12/10

12:10 pm-8:00 pm

2 stops16h 50m

Chicago O'Hare Intl

Tue 3/17

10:55 pm-2:00 pm

1 stop31h 05m

$675

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Wed 12/31

12:10 pm-8:00 pm

2 stops16h 50m

Chicago O'Hare Intl

Sun 1/18

9:55 pm-11:20 am

1 stop28h 25m

$680

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Fri 11/7

6:30 am-1:10 pm

1 stop15h 40m

Chicago O'Hare Intl

Fri 11/14

6:25 pm-10:45 pm

1 stop19h 20m

$690

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Fri 11/7

6:30 am-1:10 pm

1 stop15h 40m

Chicago O'Hare Intl

Mon 11/17

6:25 pm-10:45 pm

1 stop19h 20m

$692

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 Illinois from

How to get the cheapest flight ticket from Istanbul Airport to Illinois

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 Illinois?

The cheapest month to fly to Illinois from Istanbul Airport is in January. Flight prices, which tend to average around $614, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $652.

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

The cheapest day to depart from Istanbul Airport to Illinois is on a Monday when prices can be found for as low as $762. Flights from Istanbul Airport to Illinois on a Saturday will generally be more expensive and average around $815. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Istanbul Airport to Illinois during this time can be as low as $610. Flights in the afternoon are often more expensive with an average ticket price of $810.

What is the cheapest Istanbul to Illinois flight route?

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

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

You are more likely to see cheaper flights to Illinois from Istanbul Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $772 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Istanbul Airport for as low as $533 on momondo.

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

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

Can stopping save me money on Istanbul Airport to Illinois flights?

You could potentially save up to 34% on your flight if you consider stops on a Istanbul Airport to Illinois flight.

Cheap Istanbul Airport to Illinois flight deals and tips

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

Best Price Found

$630

Fastest flight time

11h 30m

Direct flights

Every day

Airports in Illinois

1 airport
The best one-way flight to Illinois from Istanbul Airport in the past 72 hours is $630. The best round-trip flight deal from Istanbul Airport to Illinois found on momondo in the last 72 hours is $688.
The fastest flight from Istanbul Airport to Illinois takes 11h 30m
Direct flights go from Istanbul Airport to Illinois every day.
There is 1 airport near Illinois: Chicago O'Hare Intl (ORD)
Search flight deals

  • When did momondo last update prices for flights from Istanbul Airport to Illinois?

    Prices for flights from Istanbul Airport to Illinois are updated daily.

  • How many operators does momondo search for flights from Istanbul Airport to Illinois?

  • How old do you have to be to fly from Istanbul Airport to Illinois?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Istanbul Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Istanbul Airport to Illinois?

Best airlines flying from Istanbul Airport to Illinois

Compare and see reviews for airlines that fly from Istanbul Airport to Illinois with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $452Free CancellationRating
7.7
1,406 reviews
Search KLM flights
LOTPriceFrom $513Free CancellationRating
7.6
1,136 reviews
Search LOT flights
British AirwaysPriceFrom $526Free CancellationRating
6.7
7,481 reviews
Search British Airways flights
American AirlinesPriceFrom $573Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
LufthansaPriceFrom $588Free CancellationRating
6.8
7,532 reviews
Search Lufthansa flights
DeltaPriceFrom $614Free CancellationRating
7.9
7,996 reviews
Search Delta flights
Turkish AirlinesPriceFrom $645Free CancellationRating
7.3
4,029 reviews
Search Turkish Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Istanbul to Illinois. momondo saves you time and could save you money on your trip.

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

Flights from Istanbul to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Istanbul to Illinois.

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

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Istanbul and alert you when they change.

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