$665 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 10/15. 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

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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Cheap Flights from Astana to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Chicago
Chicago1 stop$853
Chicago
Chicago1 stop$853

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, Sep 9 - Tue, Sep 30
LOT Logo
9:45 am - 7:40 pmNQZ-ORD
19h 55m1 stop
LOT Logo
9:40 pm - 8:25 amORD-NQZ
24h 45m1 stop
$853LOT
Find Deal
Tue, Sep 9 - Tue, Sep 30
LOT Logo
9:45 am - 7:40 pmNQZ-ORD
19h 55m1 stop
LOT Logo
5:10 pm - 8:25 amORD-NQZ
29h 15m2 stops
$869LOT
Find Deal
Sat, Oct 11 - Fri, Oct 17
Lufthansa Logo
11:25 pm - 12:55 pmNQZ-ORD
23h 30m2 stops
Lufthansa Logo
4:00 pm - 10:15 pmORD-NQZ
20h 15m1 stop
$1,006Lufthansa
Find Deal
Sat, Oct 11 - Fri, Oct 17
Lufthansa Logo
11:25 pm - 12:55 pmNQZ-ORD
23h 30m2 stops
Lufthansa Logo
4:00 pm - 10:15 pmORD-NQZ
20h 15m2 stops
$1,027Lufthansa
Find Deal
Sat, Oct 11 - Fri, Oct 17
Lufthansa Logo
11:25 pm - 12:55 pmNQZ-ORD
23h 30m2 stops
Lufthansa Logo
9:25 pm - 2:55 amORD-NQZ
43h 30m3 stops
$1,028Lufthansa
Find Deal
Sat, Oct 11 - Fri, Oct 17
LOT Logo
9:45 am - 7:40 pmNQZ-ORD
19h 55m1 stop
LOT Logo
4:55 pm - 8:25 amORD-NQZ
29h 30m1 stop
$1,042LOT
Find Deal
Mon, Sep 8 - Tue, Sep 30
Turkish Airlines Logo
2:45 am - 5:55 pmNQZ-ORD
25h 10m1 stop
Turkish Airlines Logo
7:50 pm - 1:15 amORD-NQZ
19h 25m1 stop
$1,091Turkish Airlines
Find Deal
Fri, Oct 10 - Fri, Oct 17
Turkish Airlines Logo
2:15 am - 5:55 pmNQZ-ORD
25h 40m1 stop
Turkish Airlines Logo
11:25 am - 6:10 amORD-NQZ
32h 45m1 stop
$1,102Turkish Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 30
 Logo
8:25 am - 8:11 pmNQZ-ORD
21h 46m2 stops
 Logo
9:40 pm - 2:55 amORD-NQZ
43h 15m3 stops
$2,186
Find Deal
Wed, Dec 17 - Thu, Jan 8
 Logo
7:45 am - 2:55 pmNQZ-ORD
42h 10m1 stop
 Logo
9:45 pm - 8:55 pmORD-NQZ
36h 10m2 stops
$3,713
Find Deal
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.


Good to know

Low seasonApril
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 4% lower on average.

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 3935 reviews
7.3Comfort
7.7Crew
7.4Entertainment
7.3Boarding
7.4Food
Airline reviews

Small seat space for 13 hours flight, they charged for baggage , very bad quality of food,

4.0 OkayAnonymous, Aug 2025IST - LAX
Read more Turkish Airlines reviews

Small seat space for 13 hours flight, they charged for baggage , very bad quality of food,

I was sitting almost in the back, the seats are very tight and there’s no legroom, it’s uncomfortable for a long distance

Absolute worst airline. Charged us $720 to check 4 bags (2 of which were carry-on). Entertainment systems didnt work. And on a 12 hour flight they served 2 meals and never once came around outside of those 2 meals with a beverage or cup of water. Will never fly them again.

Took forever to board. They made announcements without the loudspeaker and since the waiting room was full of screaming kids, no one could hear what they were saying. The business class sleeper seats were designed for tall skinny people. When partially reclined there was nowhere to rest my feet because they did not reach the footrest. and when fully reclined there wasn't room at my sides for my arms. Definitely one of the worst sleeper seats I have ever had.

About an hour delay but we made it to Chicago. I feel that the smaller connecting flights are the ones that cause the delays on the bigger planes that fly international.

Amazing trip! No delays, no broken or lost luggage, and amazing food.

The food we received during the flight was excellent. The service was very friendly. Definitely the best value for the money when flying across the Atlantic.

I use a wheelchair for mobility. Both in my flight from Houston and back to Houston from Istanbul, the Turkish airline staff asked that I claim my wheelchair at the luggage area. On arrival to Istanbul, parts of the wheelchair were in disarray at that time I raised no objection however upon claiming my wheelchair in Houston parts where outright missing. In both occasions, upon arriving in Houston and arriving in Istanbul, I asked multiple times why am made to pick up my wheelchair in the baggage claim rather than at the jet bridge. Getting the wheelchair at the jet bridge minimizes the probability of loosing parts because they can be hopefully reclaimed on the spot. I was told in Houston that a manager turned down my request to claim the wheelchair at the jet bridge in Houston. This is extremely frustrating because a wheelchair is not a set of clean underwear or a toothbrush- this is the way I move. A Turkish Arline staff took my complaint at the luggage claim area in Houston but as of the writing of this review the only contact I have received from the airline is because I initiated a claim rather than her as she told me she would.

The security at the airport was excellent. The one criticism is the boarding process just before entering the plane. There were only 2 boarding lines and there were no barriers thus leading to a mass rush to enter the plane. I suggest that they board by rows, eight or ten rows at a time to prevent the mass rush to enter the plane. Otherwise, I would highly recommend Turkish Airlines

Everything was very good, except that the plane was an hour and a half late

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

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