$848 Find Cheap Flights from Astana to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Astana to Illinois departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Astana to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Astana to Illinois, as well as popular online travel agencies
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Flight Deals

Book Cheap Astana to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Astana to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Astana to Illinois

Tue, Mar 17 - Tue, Sep 15
LOT Logo
11:05 am - 9:00 pm
NQZ
-
ORD
19h 55m1 stop
LOT Logo
9:50 pm - 8:25 am
ORD
-
NQZ
24h 35m1 stop
$848LOT
Tue, Mar 17 - Thu, Sep 17
LOT Logo
11:05 am - 9:00 pm
NQZ
-
ORD
19h 55m1 stop
LOT Logo
5:10 pm - 8:25 am
ORD
-
NQZ
29h 15m2 stops
$865LOT
Sat, Mar 21 - Thu, Sep 17
LOT Logo
11:05 am - 9:00 pm
NQZ
-
ORD
19h 55m1 stop
LOT Logo
9:50 pm - 8:25 am
ORD
-
NQZ
24h 35m1 stop
$886LOT
Sat, Apr 4 - Fri, Apr 10
LOT Logo
9:45 am - 7:50 pm
NQZ
-
ORD
20h 05m1 stop
LOT Logo
9:50 pm - 8:25 am
ORD
-
NQZ
24h 35m1 stop
$894LOT
Sat, Mar 21 - Thu, Sep 17
LOT Logo
11:05 am - 9:00 pm
NQZ
-
ORD
19h 55m1 stop
LOT Logo
5:10 pm - 8:25 am
ORD
-
NQZ
29h 15m2 stops
$909LOT
Mon, Mar 16 - Sat, Sep 19
Turkish Airlines Logo
9:40 am - 7:25 pm
NQZ
-
ORD
19h 45m1 stop
Turkish Airlines Logo
11:50 pm - 7:45 am
ORD
-
NQZ
21h 55m1 stop
$914Turkish Airlines
Sat, Mar 14 - Sat, Sep 19
Turkish Airlines Logo
3:00 am - 7:25 pm
NQZ
-
ORD
26h 25m1 stop
Turkish Airlines Logo
11:50 pm - 7:45 am
ORD
-
NQZ
21h 55m1 stop
$929Turkish Airlines
Tue, Mar 17 - Wed, Sep 16
Turkish Airlines Logo
2:35 am - 11:05 am
NQZ
-
ORD
18h 30m1 stop
Turkish Airlines Logo
7:50 pm - 1:00 am
ORD
-
NQZ
19h 10m1 stop
$996Turkish Airlines
Tue, Mar 17 - Thu, Sep 17
Turkish Airlines Logo
2:35 am - 11:05 am
NQZ
-
ORD
18h 30m1 stop
Turkish Airlines Logo
7:50 pm - 1:05 am
ORD
-
NQZ
19h 15m1 stop
$1,000Turkish Airlines
Tue, Mar 17 - Fri, Sep 18
Turkish Airlines Logo
2:35 am - 11:05 am
NQZ
-
ORD
18h 30m1 stop
Turkish Airlines Logo
8:10 pm - 6:10 am
ORD
-
NQZ
24h 00m1 stop
$1,009Turkish Airlines
Booking Insights

KAYAK's insights & trends for Astana to Illinois flights

Get data-powered insights and trends into flights from Astana to Illinois to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Nur-Sultan (Astana) to Illinois?

The average price of all round-trip flights from Astana to Illinois clicked on KAYAK for each day over the last 12 months.

When flying from Nur-Sultan (Astana) to Illinois, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Nur-Sultan (Astana), you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

Find deals

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Nur-Sultan (Astana) to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Nur-Sultan (Astana) to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Nur-Sultan (Astana) to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Nur-Sultan (Astana) to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Nur-Sultan (Astana) to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Nur-Sultan (Astana) to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Nur-Sultan (Astana) to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Nur-Sultan (Astana) to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Illinois?

    The cheapest time of day to fly to Illinois is generally in the morning, when round-trip flights cost $1,077 on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,077.

Reviews of the top airline flying from Astana to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Astana to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Astana to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Turkish AirlinesOverall score based on 4084 reviews
7.3Boarding
7.8Crew
7.4Food
7.3Comfort
7.4Entertainment
Airline reviews

Seats too much and for the price we paid eve thought economy we still had to pay $169 to check a ba that’s ridiculous and also my daughter needed water so she can take her medicine we push the boton for the attendant to get us water they never came we push it 3 times no one came and ask what we needed . Am not happy with the service at all I will not fly with TK anymore

6.0 GoodAnonymous, Dec 2025
IST - LAX
Read more Turkish Airlines reviews

Seats too much and for the price we paid eve thought economy we still had to pay $169 to check a ba that’s ridiculous and also my daughter needed water so she can take her medicine we push the boton for the attendant to get us water they never came we push it 3 times no one came and ask what we needed . Am not happy with the service at all I will not fly with TK anymore

Boarding experience was a mess- both to and from Istanbul airport. No one knew anything. They asked everyone to line up according to their sit numbers- it was unbelievable. Business class had a separate line, but it was hard to find- I had to go through all that mess before finding it. Would not recommend

Excellent food and service on my international flight. Most notable is the food provided by Turkish even for coach passengers is very good.

They can my date of travel and let me standard in Istanbul for three days stop over and only pay for one day in a hotel with only one breakfast for three days.

the flight was cancelled and I was rebooked twice, once 26 hours later, then another 24 hours later. In total the flight was delayed for 40 hours. Never again will I use kayak or Turkish Airlines for my travel.

Worst experience with boarding once we left the wheel chair even traveling business we had to wait with all the crowd for the bus to take us to the plane then climb the stairs with our bags When you pay extra for comfort and convenience and you don’t get any is disappointing

Food is very turkish. No regard for other natinalities taste and preference. The entertainment can be improved- it was the same menu on 10/8/25 and 10/25/25. The boarding is the worst in the airline industry- I suggest you ask your staff to and watch how other airlines do it.

The best airline for international travel in terms of value you get in business class (service/cost)

I liked the overall flight experience. However, Turkish officials could do a better job at guiding non-Turkish speakers to their connecting flight gates in such a huge & vast airport.

Very small and cramped aisles and seats. Food was poor but the fresh hot roll and hummus was good. No cans of soda given but they had small bottles of water. Crew was nice and pleasant and kept bathroom clean.

Everything you need to know for your flight from Astana to Illinois

Information on your arrival and departure airports

Nur-Sultan (Astana) (NQZ)