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Cheap flights from Illinois to Astana from $464

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Astana departing on 11/25. 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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0 bags

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Find the cheapest flights from Illinois to Astana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
11:50 am - 1:30 amORD-NQZ
26h 40m1 stop
Turkish Airlines Logo
2:35 am - 6:25 pmNQZ-ORD
26h 50m1 stop
$894Turkish Airlines
Find Deal
Thu, Jan 8 - Tue, Feb 24
Turkish Airlines Logo
11:25 am - 7:45 amORD-NQZ
34h 20m1 stop
Turkish Airlines Logo
2:10 am - 6:15 pmNQZ-ORD
26h 05m1 stop
$963Turkish Airlines
Find Deal
Sun, Apr 19 - Tue, May 5
Turkish Airlines Logo
7:50 pm - 1:05 amORD-NQZ
19h 15m1 stop
Turkish Airlines Logo
9:15 am - 6:15 pmNQZ-ORD
19h 00m1 stop
$1,011Turkish Airlines
Find Deal
Mon, Apr 20 - Thu, May 7
LOT Logo
9:55 pm - 9:35 amORD-NQZ
24h 40m2 stops
LOT Logo
11:05 am - 8:00 pmNQZ-ORD
19h 55m1 stop
$1,018LOT
Find Deal
Sun, Jan 11 - Thu, Jan 22
Turkish Airlines Logo
11:50 am - 1:30 amORD-NQZ
26h 40m1 stop
Turkish Airlines Logo
9:40 am - 10:05 amNQZ-ORD
35h 25m1 stop
$1,029Turkish Airlines
Find Deal
Sun, Jan 11 - Thu, Jan 22
Turkish Airlines Logo
8:10 pm - 1:05 amORD-NQZ
18h 55m1 stop
Turkish Airlines Logo
9:15 am - 6:15 pmNQZ-ORD
19h 00m1 stop
$1,031Turkish Airlines
Find Deal
Sun, Apr 19 - Thu, May 7
Turkish Airlines Logo
7:50 pm - 1:05 amORD-NQZ
19h 15m1 stop
Turkish Airlines Logo
2:10 am - 6:15 pmNQZ-ORD
26h 05m1 stop
$1,033Turkish Airlines
Find Deal
Mon, Apr 20 - Mon, May 4
LOT Logo
9:40 pm - 8:25 amORD-NQZ
24h 45m1 stop
LOT Logo
9:45 am - 7:40 pmNQZ-ORD
19h 55m1 stop
$1,034LOT
Find Deal
Sun, Apr 19 - Thu, May 7
Multiple Airlines Logo
11:50 am - 12:45 amORD-NQZ
25h 55m2 stops
Multiple Airlines Logo
1:45 am - 10:05 amNQZ-ORD
43h 20m2 stops
$1,041Multiple Airlines
Find Deal
Sun, Jan 11 - Fri, Jan 23
LOT Logo
5:10 pm - 8:25 amORD-NQZ
53h 15m2 stops
LOT Logo
9:45 am - 7:40 pmNQZ-ORD
19h 55m1 stop
$1,044LOT
Find Deal
Sat, Apr 18 - Thu, May 7

Turkish Airlines flights from Illinois to Astana

Our best Turkish Airlines deals on Illinois to Astana flight tickets
Turkish Airlines
Jan 8
ORD11:50 amChicago O'Hare Intl
26h 40m
1 stop
NQZ1:30 amAstana Nursultan Nazarbayev Intl
Feb 24
NQZ2:35 amAstana Nursultan Nazarbayev Intl
26h 50m
1 stop
ORD6:25 pmChicago O'Hare Intl
$894
Find similar
Turkish Airlines
Apr 19
ORD11:25 amChicago O'Hare Intl
34h 20m
1 stop
NQZ7:45 amAstana Nursultan Nazarbayev Intl
May 5
NQZ2:10 amAstana Nursultan Nazarbayev Intl
26h 05m
1 stop
ORD6:15 pmChicago O'Hare Intl
$963
Find similar
Turkish Airlines
Apr 20
ORD7:50 pmChicago O'Hare Intl
19h 15m
1 stop
NQZ1:05 amAstana Nursultan Nazarbayev Intl
May 7
NQZ9:15 amAstana Nursultan Nazarbayev Intl
19h 00m
1 stop
ORD6:15 pmChicago O'Hare Intl
$1,011
Find similar

LOT flights from Illinois to Astana

Our best LOT deals on Illinois to Astana flight tickets
LOT
Jan 11
ORD9:55 pmChicago O'Hare Intl
24h 40m
2 stops
NQZ9:35 amAstana Nursultan Nazarbayev Intl
Jan 22
NQZ11:05 amAstana Nursultan Nazarbayev Intl
19h 55m
1 stop
ORD8:00 pmChicago O'Hare Intl
$1,018
Find similar
LOT
Apr 19
ORD9:40 pmChicago O'Hare Intl
24h 45m
1 stop
NQZ8:25 amAstana Nursultan Nazarbayev Intl
May 7
NQZ9:45 amAstana Nursultan Nazarbayev Intl
19h 55m
1 stop
ORD7:40 pmChicago O'Hare Intl
$1,034
Find similar
LOT
Apr 18
ORD5:10 pmChicago O'Hare Intl
53h 15m
2 stops
NQZ8:25 amAstana Nursultan Nazarbayev Intl
May 7
NQZ9:45 amAstana Nursultan Nazarbayev Intl
19h 55m
1 stop
ORD7:40 pmChicago O'Hare Intl
$1,044
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Astana 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 November 4, 2025.
Use the filters below to find and compare flights from Illinois to Astana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Thu 1/8

11:50 am-1:30 am

1 stop26h 40m

Astana Nursultan Nazarbayev Intl

Tue 2/24

2:35 am-6:25 pm

1 stop26h 50m

$894

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Sun 4/19

11:25 am-7:45 am

1 stop34h 20m

Astana Nursultan Nazarbayev Intl

Tue 5/5

2:10 am-6:15 pm

1 stop26h 05m

$963

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Mon 4/20

7:50 pm-1:05 am

1 stop19h 15m

Astana Nursultan Nazarbayev Intl

Thu 5/7

9:15 am-6:15 pm

1 stop19h 00m

$1,011

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Sun 1/11

9:55 pm-9:35 am

2 stops24h 40m

Astana Nursultan Nazarbayev Intl

Thu 1/22

11:05 am-8:00 pm

1 stop19h 55m

$1,018

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Sun 1/11

11:50 am-1:30 am

1 stop26h 40m

Astana Nursultan Nazarbayev Intl

Thu 1/22

9:40 am-10:05 am

1 stop35h 25m

$1,029

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Sun 4/19

8:10 pm-1:05 am

1 stop18h 55m

Astana Nursultan Nazarbayev Intl

Thu 5/7

9:15 am-6:15 pm

1 stop19h 00m

$1,031

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Mon 4/20

7:50 pm-1:05 am

1 stop19h 15m

Astana Nursultan Nazarbayev Intl

Mon 5/4

2:10 am-6:15 pm

1 stop26h 05m

$1,033

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Sun 4/19

9:40 pm-8:25 am

1 stop24h 45m

Astana Nursultan Nazarbayev Intl

Thu 5/7

9:45 am-7:40 pm

1 stop19h 55m

$1,034

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Sun 1/11

11:50 am-12:45 am

2 stops25h 55m

Astana Nursultan Nazarbayev Intl

Fri 1/23

1:45 am-10:05 am

2 stops43h 20m

$1,041

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Sat 4/18

5:10 pm-8:25 am

2 stops53h 15m

Astana Nursultan Nazarbayev Intl

Thu 5/7

9:45 am-7:40 pm

1 stop19h 55m

$1,044

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 Astana from

How to get the cheapest flight ticket from Illinois to Astana

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 day to depart on your flight to Astana?

According to our data, Monday is the cheapest day to fly to Astana from Illinois. The lowest ticket price found for a Monday departure recently was $1,067. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to Astana for around $2,006.

What is the cheapest time of day to depart on your flight to Astana?

In the evening is the cheapest time of day to fly from Illinois to Astana when you can find flight prices for as low as $1,339. Flying to Astana in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Astana is in the afternoon when prices are around $1,997.

Cheap Illinois to Astana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Astana

Direct flights

None
There are no direct flights from Illinois to Astana. There are no popular flight routes from Illinois to Astana.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Astana Nursultan Nazarbayev Intl Airport?

    Prices for flights from Illinois to Astana Nursultan Nazarbayev Intl Airport are updated daily.

  • How many operators does momondo search for flights from Illinois to Astana Nursultan Nazarbayev Intl Airport?

  • How old do you have to be to fly from Illinois to Astana Nursultan Nazarbayev Intl Airport?

    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 Illinois to Astana Nursultan Nazarbayev Intl Airport.

  • What documentation or ID do you need to fly to Astana Nursultan Nazarbayev Intl Airport?

    The travel and health documents you'll need for your trip to Astana Nursultan Nazarbayev Intl Airport 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 Astana Nursultan Nazarbayev Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Illinois to Astana

Compare and see reviews for airlines that fly from Illinois to Astana with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $537Free CancellationRating
7.3
4,037 reviews
Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Astana?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Astana. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Illinois to Astana with flexible booking policies on momondo?

Yes. All flights to Astana from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Illinois to Astana?

Once all potential Illinois to Astana 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 Illinois to Astana right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Astana from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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