Cheap flights from Istanbul to Illinois from $302
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 Illinois departing on 5/13. 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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1 adult
Economy
0 bags
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One-way
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Cheap round-trip flights
These are some of the best round-trip flight deals from Istanbul to Illinois that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Istanbul to Illinois.
Cheap last minute flights
Planning a quick getaway from Istanbul to Illinois? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Illinois, so you can enjoy a seamless trip without layovers.
LOT flights from Istanbul to Illinois
Our best LOT deals on Istanbul to Illinois flight tickets
LOT![LOT]()
Jun 3![LOT]()
Jun 25
IST11:25 amIstanbul
35h 45m
1 stop
ORD3:10 pmChicago O'Hare Intl
ORD9:40 pmChicago O'Hare Intl
31h 25m
1 stop
IST1:05 pmIstanbul
LOT![LOT]()
Jun 2![LOT]()
Jun 25
IST7:00 amIstanbul
20h 40m
1 stop
ORD7:40 pmChicago O'Hare Intl
ORD9:40 pmChicago O'Hare Intl
31h 25m
1 stop
IST1:05 pmIstanbul
Lufthansa flights from Istanbul to Illinois
Our best Lufthansa deals on Istanbul to Illinois flight tickets
Lufthansa![Lufthansa]()
May 8![Lufthansa]()
Sep 18
IST2:00 pmIstanbul
13h 55m
1 stop
ORD7:55 pmChicago O'Hare Intl
ORD4:00 pmChicago O'Hare Intl
13h 05m
1 stop
IST1:05 pmIstanbul
Lufthansa![Lufthansa]()
May 9![Lufthansa]()
Oct 5
IST5:55 pmIstanbul
27h 00m
1 stop
ORD12:55 pmChicago O'Hare Intl
ORD4:00 pmChicago O'Hare Intl
21h 20m
1 stop
IST9:20 pmIstanbul
See travel insights to Illinois from
How to get the cheapest flight ticket from Istanbul 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
Prices
Airlines
Other information
What is the cheapest month to fly to Illinois?
The cheapest month to fly to Illinois from Istanbul is in January. 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 January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $622.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from Istanbul to Illinois is on a Tuesday when prices can be found for as low as $758. Flights from Istanbul to Illinois on a Thursday will generally be more expensive and average around $894. 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 to Illinois during this time can be as low as $610. Flights in the morning are often more expensive with an average ticket price of $834.
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 when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $763 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Istanbul for as low as $562 on momondo.
What cabin class options are available on Istanbul to Illinois flights?
There are 2 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.
What is the cheapest airline that flies from Istanbul to Illinois?
Air Serbia, Icelandair, and Royal Jordanian are the most popular carriers operating from Istanbul to Illinois
What airlines fly to Illinois?
Turkish Airlines, British Airways and KLM are the top three most popular airlines that fly to Illinois from Istanbul according to our data. Turkish Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 7 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
How many flights depart from Istanbul to Illinois on average per day?
The number of flights available between Istanbul and Illinois is 10 per day as of May 2025. The most frequent departure time is 6:00AM, with 50% of daily flights leaving at noon.
How many flights depart from Istanbul to Illinois on average per week?
As of May 2025, 70 flights take off from Istanbul and land in Illinois each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
Cheap Istanbul to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Istanbul to Illinois
When did momondo last update prices for flights from Istanbul to Illinois?
Prices for flights from Istanbul to Illinois were last updated today.
How many operators does momondo search for flights from Istanbul to Illinois?
The number of operators available for flights from Istanbul to Illinois is 7 as of May 2025.
How old do you have to be to fly from Istanbul to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Istanbul to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Istanbul to Illinois
Compare and see reviews for airlines that fly from Istanbul to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $452 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom $497 | Free Cancellation | Rating 6.6 6,842 reviews | |||
| PriceFrom $513 | Free Cancellation | Rating 7.6 1,069 reviews | |||
| PriceFrom $573 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $588 | Free Cancellation | Rating 6.7 7,045 reviews | |||
| PriceFrom $614 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $682 | Free Cancellation | Rating 7.3 3,791 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Istanbul to Illinois?
It is quick and easy to find Istanbul to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.
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?
Once all potential Istanbul to Illinois 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 Illinois right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Istanbul to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.
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