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Cheap flights from Istanbul Airport to Illinois from $530

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Istanbul Airport to Illinois departing on 3/12. 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 Airport to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Serbia Logo
5:35 pm - 4:00 pm
IST
-
ORD
30h 25m
1 stop
Air Serbia Logo
5:30 pm - 3:00 pm
ORD
-
IST
13h 30m
1 stop
$530Air Serbia
Thu, Mar 12 - Sat, Mar 28
LOT Logo
1:55 pm - 7:50 pm
IST
-
ORD
13h 55m
1 stop
LOT Logo
9:50 pm - 11:50 pm
ORD
-
IST
18h 00m
1 stop
$544LOT
Mon, Apr 13 - Thu, Apr 30
Multiple Airlines Logo
8:10 am - 5:00 pm
IST
-
ORD
17h 50m
1 stop
Multiple Airlines Logo
1:39 pm - 1:10 am
ORD
-
IST
26h 31m
2 stops
$548Multiple Airlines
Fri, Feb 13 - Thu, Feb 26
KLM Logo
5:55 pm - 2:20 pm
IST
-
ORD
29h 25m
1 stop
KLM Logo
4:50 pm - 1:20 am
ORD
-
IST
24h 30m
1 stop
$550KLM
Fri, Feb 20 - Wed, Apr 1
LOT Logo
7:50 am - 8:00 pm
IST
-
ORD
21h 10m
1 stop
LOT Logo
10:55 pm - 12:40 am
ORD
-
IST
17h 45m
1 stop
$551LOT
Sun, Feb 8 - Tue, Mar 10
Multiple Airlines Logo
4:50 am - 4:14 pm
IST
-
MDW
20h 24m
2 stops
Multiple Airlines Logo
1:28 pm - 4:55 pm
MDW
-
IST
18h 27m
2 stops
$552Multiple Airlines
Fri, Feb 13 - Sun, Feb 22
KLM Logo
5:55 pm - 2:20 pm
IST
-
ORD
29h 25m
1 stop
KLM Logo
1:57 pm - 4:55 pm
ORD
-
IST
18h 58m
2 stops
$555KLM
Sun, Feb 8 - Tue, Mar 10
British Airways Logo
7:35 am - 3:25 pm
IST
-
ORD
16h 50m
1 stop
British Airways Logo
5:10 pm - 5:25 pm
ORD
-
IST
15h 15m
1 stop
$558British Airways
Sat, Feb 14 - Sun, Feb 22
Delta Logo
6:00 am - 6:36 pm
IST
-
MDW
20h 36m
2 stops
Delta Logo
9:31 am - 4:20 pm
MDW
-
IST
22h 49m
2 stops
$690Delta
Mon, Apr 13 - Thu, Apr 30
Delta Logo
4:25 am - 4:25 pm
IST
-
MDW
20h 00m
2 stops
Delta Logo
9:20 am - 4:20 pm
MDW
-
IST
23h 00m
2 stops
$697Delta
Tue, Apr 28 - Sun, May 31

Air Serbia flights from Istanbul Airport to Illinois

Our best Air Serbia deals on Istanbul Airport to Illinois flight tickets
Air Serbia
Mar 12
IST5:35 pmIstanbul
30h 25m
1 stop
ORD4:00 pmChicago O'Hare Intl
Mar 28
ORD5:30 pmChicago O'Hare Intl
13h 30m
1 stop
IST3:00 pmIstanbul
$530
Air Serbia
Mar 13
IST5:20 amIstanbul
18h 40m
1 stop
ORD4:00 pmChicago O'Hare Intl
Jun 10
ORD4:40 pmChicago O'Hare Intl
15h 15m
1 stop
IST3:55 pmIstanbul
$559

British Airways flights from Istanbul Airport to Illinois

Our best British Airways deals on Istanbul Airport to Illinois flight tickets
British Airways
Feb 14
IST7:35 amIstanbul
16h 50m
1 stop
ORD3:25 pmChicago O'Hare Intl
Feb 22
ORD5:10 pmChicago O'Hare Intl
15h 15m
1 stop
IST5:25 pmIstanbul
$558
British Airways
Jun 3
IST7:25 pmIstanbul
25h 05m
1 stop
ORD12:30 pmChicago O'Hare Intl
Jul 4
ORD10:35 pmChicago O'Hare Intl
18h 20m
1 stop
IST12:55 amIstanbul
$567
British Airways
Feb 6
IST2:55 pmIstanbul
35h 52m
2 stops
ORD5:47 pmChicago O'Hare Intl
May 4
ORD7:05 pmChicago O'Hare Intl
21h 20m
1 stop
IST12:25 amIstanbul
$568

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 January 29, 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

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Thu 3/12

5:35 pm-4:00 pm

1 stop30h 25m

Chicago O'Hare Intl

Sat 3/28

5:30 pm-3:00 pm

1 stop13h 30m

$530

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Mon 4/13

1:55 pm-7:50 pm

1 stop13h 55m

Chicago O'Hare Intl

Thu 4/30

9:50 pm-11:50 pm

1 stop18h 00m

$544

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Fri 2/13

8:10 am-5:00 pm

1 stop17h 50m

Chicago O'Hare Intl

Thu 2/26

1:39 pm-1:10 am

2 stops26h 31m

$548

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Fri 2/20

5:55 pm-2:20 pm

1 stop29h 25m

Chicago O'Hare Intl

Wed 4/1

4:50 pm-1:20 am

1 stop24h 30m

$550

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Sun 2/8

7:50 am-8:00 pm

1 stop21h 10m

Chicago O'Hare Intl

Tue 3/10

10:55 pm-12:40 am

1 stop17h 45m

$551

IstanbulChicago

IST - MDW

ISTMDW

Istanbul

Fri 2/13

4:50 am-4:14 pm

2 stops20h 24m

Chicago Midway

Sun 2/22

1:28 pm-4:55 pm

2 stops18h 27m

$552

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Sun 2/8

5:55 pm-2:20 pm

1 stop29h 25m

Chicago O'Hare Intl

Tue 3/10

1:57 pm-4:55 pm

2 stops18h 58m

$555

IstanbulChicago

IST - ORD

ISTORD

Istanbul

Sat 2/14

7:35 am-3:25 pm

1 stop16h 50m

Chicago O'Hare Intl

Sun 2/22

5:10 pm-5:25 pm

1 stop15h 15m

$558

IstanbulChicago

IST - MDW

ISTMDW

Istanbul

Mon 4/13

6:00 am-6:36 pm

2 stops20h 36m

Chicago Midway

Thu 4/30

9:31 am-4:20 pm

2 stops22h 49m

$690

IstanbulChicago

IST - MDW

ISTMDW

Istanbul

Tue 4/28

4:25 am-4:25 pm

2 stops20h 00m

Chicago Midway

Sun 5/31

9:20 am-4:20 pm

2 stops23h 00m

$697

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 February. Flight prices, which tend to average around $622, 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 February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $642.

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 $753. Flights from Istanbul Airport to Illinois on a Saturday will generally be more expensive and average around $831. 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 morning. Flights from Istanbul Airport to Illinois during this time can be as low as $782. Flights at noon are often more expensive with an average ticket price of $792.

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 $761 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 $584 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 20% 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

$736

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 $736. The best round-trip flight deal from Istanbul Airport to Illinois found on momondo in the last 72 hours is $625.
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 $526Free CancellationRating
6.7
7,705 reviews
Search British Airways flights
LOTPriceFrom $544Free CancellationRating
7.5
1,176 reviews
Search LOT flights
LufthansaPriceFrom $588Free CancellationRating
6.8
7,753 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $626Free CancellationRating
7.3
4,208 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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