Cheap flights from Istanbul Airport to Illinois from $321
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 10/2. 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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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 $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 Airport to Illinois is on a Tuesday when prices can be found for as low as $741. Flights from Istanbul Airport to Illinois on a Monday will generally be more expensive and average around $866. 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 $817.
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 $769 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 $581 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.
What is the cheapest airline that flies from Istanbul to Illinois?
Air Serbia is the most popular carrier 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 Airport according to our data. Turkish Airlines is the first choice among our users, with 57% 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 Airport to Illinois on average per day?
As of July 2025, 10 flights take off from Istanbul Airport and land in Illinois each day. The most common flight departure time for this route is 6:00AM, with 50% of daily flights taking off at noon.
How many flights depart from Istanbul Airport to Illinois on average per week?
As of July 2025, there are 70 flights per week flying from Istanbul Airport to Illinois. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
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 | $321 |
|---|---|
Fastest flight time | 11h 10m |
Direct flights | Mon, Tue, Wed, Thu, Fri and Sat |
Airports in Illinois | 2 airports |
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?
The number of operators available for flights from Istanbul Airport to Illinois is 7 as of July 2025.
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?
momondo data reveals that the most frequently booked plane model on the route from Istanbul Airport to Illinois is Boeing 787-9 Dreamliner, representing 50.82% of all bookings. The subsequent popular models are Boeing 777-300ER at 48.16%, Airbus A330-300 at 0.61%, and Boeing 777-200/200ER at 0.20%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $452 | Free Cancellation | Rating 7.8 1,366 reviews | |||
| PriceFrom $513 | Free Cancellation | Rating 7.6 1,093 reviews | |||
| PriceFrom $535 | Free Cancellation | Rating 6.6 7,093 reviews | |||
| PriceFrom $573 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $588 | Free Cancellation | Rating 6.8 7,207 reviews | |||
| PriceFrom $614 | Free Cancellation | Rating 8.0 7,983 reviews | |||
| PriceFrom $663 | Free Cancellation | Rating 7.3 3,895 reviews |
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.