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Cheap flights from Istanbul Airport to Illinois from $417

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 4/23. 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.
Turkish Airlines Logo
6:30 am - 9:40 am
IST
-
ORD
11h 10mnonstop
Turkish Airlines Logo
11:25 am - 5:45 am
ORD
-
IST
10h 20mnonstop
$621Turkish Airlines
Mon, Jun 1 - Mon, Jul 6
Turkish Airlines Logo
6:30 am - 9:40 am
IST
-
ORD
11h 10mnonstop
Turkish Airlines Logo
11:25 am - 5:45 am
ORD
-
IST
10h 20mnonstop
$622Turkish Airlines
Mon, Jun 1 - Mon, Jul 6
Air Serbia Logo
4:30 am - 9:15 pm
IST
-
ORD
24h 45m
1 stop
Air Serbia Logo
4:40 pm - 3:55 pm
ORD
-
IST
15h 15m
1 stop
$623Air Serbia
Sat, Jun 13 - Mon, Jul 13
LOT Logo
7:00 am - 3:10 pm
IST
-
ORD
16h 10m
1 stop
LOT Logo
5:10 pm - 8:35 pm
ORD
-
IST
19h 25m
2 stops
$624LOT
Tue, Apr 28 - Tue, May 5
Turkish Airlines Logo
6:30 am - 9:40 am
IST
-
ORD
11h 10mnonstop
Turkish Airlines Logo
11:25 am - 5:45 am
ORD
-
IST
10h 20mnonstop
$630Turkish Airlines
Wed, Apr 15 - Wed, Apr 22
LOT Logo
7:00 am - 7:50 pm
IST
-
ORD
20h 50m
2 stops
LOT Logo
9:50 pm - 1:05 pm
ORD
-
IST
31h 15m
1 stop
$642LOT
Fri, Apr 24 - Wed, Sep 16
KLM Logo
6:00 am - 5:58 pm
IST
-
MDW
19h 58m
2 stops
KLM Logo
1:24 pm - 4:20 pm
MDW
-
IST
18h 56m
2 stops
$643KLM
Mon, Apr 13 - Mon, Apr 27
Delta Logo
6:00 am - 2:15 pm
IST
-
ORD
16h 15m
1 stop
Delta Logo
7:09 pm - 1:20 am
ORD
-
IST
22h 11m
2 stops
$644Delta
Thu, Apr 2 - Tue, Apr 14
Delta Logo
6:00 am - 5:54 pm
IST
-
MDW
19h 54m
2 stops
Delta Logo
6:38 pm - 1:20 am
MDW
-
IST
22h 42m
2 stops
$649Delta
Thu, Apr 9 - Wed, Apr 22
KLM Logo
6:00 am - 5:58 pm
IST
-
MDW
19h 58m
2 stops
KLM Logo
1:24 pm - 4:20 pm
MDW
-
IST
18h 56m
2 stops
$668KLM
Mon, Apr 13 - Mon, Apr 27

Turkish Airlines flights from Istanbul Airport to Illinois

Our best Turkish Airlines deals on Istanbul Airport to Illinois flight tickets
Turkish Airlines
Jun 1
IST6:30 amIstanbul
11h 10m
ORD9:40 amChicago O'Hare Intl
Jul 6
ORD11:25 amChicago O'Hare Intl
10h 20m
IST5:45 amIstanbul
$621
Turkish Airlines
Jun 1
IST6:30 amIstanbul
11h 10m
ORD9:40 amChicago O'Hare Intl
Jul 6
ORD11:25 amChicago O'Hare Intl
10h 20m
IST5:45 amIstanbul
$622
Turkish Airlines
Apr 15
IST6:30 amIstanbul
11h 10m
ORD9:40 amChicago O'Hare Intl
Apr 22
ORD11:25 amChicago O'Hare Intl
10h 20m
IST5:45 amIstanbul
$630

LOT flights from Istanbul Airport to Illinois

Our best LOT deals on Istanbul Airport to Illinois flight tickets
LOT
May 14
IST11:30 amIstanbul
35h 40m
1 stop
ORD3:10 pmChicago O'Hare Intl
May 29
ORD5:10 pmChicago O'Hare Intl
33h 20m
1 stop
IST10:30 amIstanbul
$620
LOT
Apr 28
IST7:00 amIstanbul
16h 10m
1 stop
ORD3:10 pmChicago O'Hare Intl
May 5
ORD5:10 pmChicago O'Hare Intl
19h 25m
2 stops
IST8:35 pmIstanbul
$624
LOT
Apr 24
IST7:00 amIstanbul
20h 50m
2 stops
ORD7:50 pmChicago O'Hare Intl
Sep 16
ORD9:50 pmChicago O'Hare Intl
31h 15m
1 stop
IST1:05 pmIstanbul
$642

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 March 20, 2026.
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

Cheapest round-trip
Quickest round-trip

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Mon 6/1

6:30 am-9:40 am

Nonstop11h 10m

Chicago O'Hare Intl

Mon 7/6

11:25 am-5:45 am

Nonstop10h 20m

$621

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Mon 6/1

6:30 am-9:40 am

Nonstop11h 10m

Chicago O'Hare Intl

Mon 7/6

11:25 am-5:45 am

Nonstop10h 20m

$622

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Sat 6/13

4:30 am-9:15 pm

1 stop24h 45m

Chicago O'Hare Intl

Mon 7/13

4:40 pm-3:55 pm

1 stop15h 15m

$623

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Tue 4/28

7:00 am-3:10 pm

1 stop16h 10m

Chicago O'Hare Intl

Tue 5/5

5:10 pm-8:35 pm

2 stops19h 25m

$624

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Wed 4/15

6:30 am-9:40 am

Nonstop11h 10m

Chicago O'Hare Intl

Wed 4/22

11:25 am-5:45 am

Nonstop10h 20m

$630

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Fri 4/24

7:00 am-7:50 pm

2 stops20h 50m

Chicago O'Hare Intl

Wed 9/16

9:50 pm-1:05 pm

1 stop31h 15m

$642

IstanbulChicago

IST - MDW

ISTMDW

Istanbul

Mon 4/13

6:00 am-5:58 pm

2 stops19h 58m

Chicago Midway

Mon 4/27

1:24 pm-4:20 pm

2 stops18h 56m

$643

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Thu 4/2

6:00 am-2:15 pm

1 stop16h 15m

Chicago O'Hare Intl

Tue 4/14

7:09 pm-1:20 am

2 stops22h 11m

$644

IstanbulChicago

IST - MDW

ISTMDW

Istanbul

Thu 4/9

6:00 am-5:54 pm

2 stops19h 54m

Chicago Midway

Wed 4/22

6:38 pm-1:20 am

2 stops22h 42m

$649

IstanbulChicago

IST - MDW

ISTMDW

Istanbul

Mon 4/13

6:00 am-5:58 pm

2 stops19h 58m

Chicago Midway

Mon 4/27

1:24 pm-4:20 pm

2 stops18h 56m

$668

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 April. Flight prices, which tend to average around $658, 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 April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $664.

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 Tuesday when prices can be found for as low as $756. Flights from Istanbul Airport to Illinois on a Monday will generally be more expensive and average around $864. 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 at noon. Flights from Istanbul Airport to Illinois during this time can be as low as $775. Flights in the afternoon are often more expensive with an average ticket price of $837.

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 $614 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 22% 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

$643

Fastest flight time

11h 10m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Istanbul Airport in the past 72 hours is $643. The best round-trip flight deal from Istanbul Airport to Illinois found on momondo in the last 72 hours is $771.
The fastest flight from Istanbul Airport to Illinois takes 11h 10m
Direct flights go from Istanbul Airport to Illinois every day.
There are 98 airports in Illinois. From Istanbul Airport there are direct flights to 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
British AirwaysPriceFrom $535Free CancellationRating
6.7
7,801 reviews
Search British Airways flights
LOTPriceFrom $558Free CancellationRating
7.5
1,184 reviews
Search LOT flights
LufthansaPriceFrom $608Free CancellationRating
6.8
7,857 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $625Free CancellationRating
7.3
4,259 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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