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Cheap flights from Illinois to Astana from $621

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 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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.
Emirates Logo
8:35 pm - 3:30 amORD  Chicago O'Hare Intl-NQZ Astana Nursultan Nazarbayev Intl
20h 55m1 stop Dubai Intl
Emirates Logo
4:30 am - 3:45 pmNQZ  Astana Nursultan Nazarbayev Intl-ORD Chicago O'Hare Intl
21h 15m1 stop Dubai Intl
$1,065Emirates
Sun, Sep 6 - Tue, Sep 29
Emirates Logo
8:35 pm - 3:30 amORD  Chicago O'Hare Intl-NQZ Astana Nursultan Nazarbayev Intl
20h 55m1 stop Dubai Intl
Emirates Logo
4:30 am - 3:45 pmNQZ  Astana Nursultan Nazarbayev Intl-ORD Chicago O'Hare Intl
21h 15m1 stop Dubai Intl
$1,065Emirates
Tue, Sep 8 - Tue, Sep 29
Turkish Airlines Logo
8:10 pm - 8:00 amORD  Chicago O'Hare Intl-NQZ Astana Nursultan Nazarbayev Intl
25h 50m1 stop Istanbul
Turkish Airlines Logo
2:10 am - 6:15 pmNQZ  Astana Nursultan Nazarbayev Intl-ORD Chicago O'Hare Intl
26h 05m1 stop Istanbul
$1,166Turkish Airlines
Tue, Sep 22 - Mon, Oct 5
Turkish Airlines Logo
11:25 am - 3:05 amORD  Chicago O'Hare Intl-NQZ Astana Nursultan Nazarbayev Intl
29h 40m1 stop Istanbul
Turkish Airlines Logo
9:30 am - 6:15 pmNQZ  Astana Nursultan Nazarbayev Intl-ORD Chicago O'Hare Intl
18h 45m1 stop Istanbul
$1,183Turkish Airlines
Mon, Sep 21 - Mon, Oct 5
Turkish Airlines Logo
8:10 pm - 8:55 pmORD  Chicago O'Hare Intl-NQZ Astana Nursultan Nazarbayev Intl
38h 45m1 stop Istanbul
Turkish Airlines Logo
9:30 am - 6:15 pmNQZ  Astana Nursultan Nazarbayev Intl-ORD Chicago O'Hare Intl
18h 45m1 stop Istanbul
$1,196Turkish Airlines
Wed, Sep 9 - Thu, Oct 1
Turkish Airlines Logo
8:10 pm - 8:55 pmORD  Chicago O'Hare Intl-NQZ Astana Nursultan Nazarbayev Intl
38h 45m1 stop Istanbul
Turkish Airlines Logo
2:10 am - 6:15 pmNQZ  Astana Nursultan Nazarbayev Intl-ORD Chicago O'Hare Intl
26h 05m1 stop Istanbul
$1,196Turkish Airlines
Mon, Sep 7 - Wed, Sep 30
Turkish Airlines Logo
8:10 pm - 1:05 amORD  Chicago O'Hare Intl-NQZ Astana Nursultan Nazarbayev Intl
18h 55m1 stop Istanbul
Turkish Airlines Logo
9:30 am - 9:40 amNQZ  Astana Nursultan Nazarbayev Intl-ORD Chicago O'Hare Intl
34h 10m1 stop Istanbul
$1,196Turkish Airlines
Tue, Sep 8 - Thu, Oct 1
Turkish Airlines Logo
11:25 am - 8:55 pmORD  Chicago O'Hare Intl-NQZ Astana Nursultan Nazarbayev Intl
23h 30m1 stop Istanbul
Turkish Airlines Logo
9:30 am - 6:15 pmNQZ  Astana Nursultan Nazarbayev Intl-ORD Chicago O'Hare Intl
18h 45m1 stop Istanbul
$1,196Turkish Airlines
Tue, Sep 8 - Thu, Oct 1

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Lufthansa flights from Illinois to Astana

Our best Lufthansa deals on Illinois to Astana flight tickets
Lufthansa
Sep 7
ORD10:30 pmChicago O'Hare Intl
19h 55m
1 stop
NQZ4:25 amAstana Nursultan Nazarbayev Intl
Sep 28
NQZ11:25 pmAstana Nursultan Nazarbayev Intl
23h 30m
2 stops
ORD12:55 pmChicago O'Hare Intl
$1,326
Lufthansa
Sep 10
ORD10:30 pmChicago O'Hare Intl
19h 55m
1 stop
NQZ4:25 amAstana Nursultan Nazarbayev Intl
Sep 28
NQZ11:25 pmAstana Nursultan Nazarbayev Intl
25h 30m
2 stops
ORD2:55 pmChicago O'Hare Intl
$1,343
Lufthansa
Sep 7
ORD4:05 pmChicago O'Hare Intl
26h 20m
1 stop
NQZ4:25 amAstana Nursultan Nazarbayev Intl
Sep 25
NQZ4:10 amAstana Nursultan Nazarbayev Intl
25h 36m
2 stops
ORD7:46 pmChicago O'Hare Intl
$1,353

Emirates flights from Illinois to Astana

Our best Emirates deals on Illinois to Astana flight tickets
Emirates
Sep 6
ORD8:35 pmChicago O'Hare Intl
20h 55m
1 stop
NQZ3:30 amAstana Nursultan Nazarbayev Intl
Sep 28
NQZ4:30 amAstana Nursultan Nazarbayev Intl
21h 15m
1 stop
ORD3:45 pmChicago O'Hare Intl
$1,065
Emirates
Sep 9
ORD8:35 pmChicago O'Hare Intl
20h 55m
1 stop
NQZ3:30 amAstana Nursultan Nazarbayev Intl
Sep 25
NQZ4:30 amAstana Nursultan Nazarbayev Intl
21h 15m
1 stop
ORD3:45 pmChicago O'Hare Intl
$1,068
Emirates
Sep 6
ORD8:35 pmChicago O'Hare Intl
20h 55m
1 stop
NQZ3:30 amAstana Nursultan Nazarbayev Intl
Sep 27
NQZ4:30 amAstana Nursultan Nazarbayev Intl
21h 15m
1 stop
ORD3:45 pmChicago O'Hare Intl
$1,115

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 August 14, 2026.
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

Cheapest round-trip
Quickest round-trip

ChicagoAstana

ORD Chicago O'Hare Intl - NQZ Astana Nursultan Nazarbayev Intl

ORDNQZ

Chicago O'Hare Intl

Sun 9/6

8:35 pm-3:30 am

1 stop20h 55m

Astana Nursultan Nazarbayev Intl

Tue 9/29

4:30 am-3:45 pm

1 stop21h 15m

$1,065

ChicagoAstana

ORD Chicago O'Hare Intl - NQZ Astana Nursultan Nazarbayev Intl

ORDNQZ

Chicago O'Hare Intl

Tue 9/8

8:35 pm-3:30 am

1 stop20h 55m

Astana Nursultan Nazarbayev Intl

Tue 9/29

4:30 am-3:45 pm

1 stop21h 15m

$1,065

ChicagoAstana

ORD Chicago O'Hare Intl - NQZ Astana Nursultan Nazarbayev Intl

ORDNQZ

Chicago O'Hare Intl

Tue 9/22

8:10 pm-8:00 am

1 stop25h 50m

Astana Nursultan Nazarbayev Intl

Mon 10/5

2:10 am-6:15 pm

1 stop26h 05m

$1,166

ChicagoAstana

ORD Chicago O'Hare Intl - NQZ Astana Nursultan Nazarbayev Intl

ORDNQZ

Chicago O'Hare Intl

Mon 9/21

11:25 am-3:05 am

1 stop29h 40m

Astana Nursultan Nazarbayev Intl

Mon 10/5

9:30 am-6:15 pm

1 stop18h 45m

$1,183

ChicagoAstana

ORD Chicago O'Hare Intl - NQZ Astana Nursultan Nazarbayev Intl

ORDNQZ

Chicago O'Hare Intl

Wed 9/9

8:10 pm-8:55 pm

1 stop38h 45m

Astana Nursultan Nazarbayev Intl

Thu 10/1

9:30 am-6:15 pm

1 stop18h 45m

$1,196

ChicagoAstana

ORD Chicago O'Hare Intl - NQZ Astana Nursultan Nazarbayev Intl

ORDNQZ

Chicago O'Hare Intl

Mon 9/7

8:10 pm-8:55 pm

1 stop38h 45m

Astana Nursultan Nazarbayev Intl

Wed 9/30

2:10 am-6:15 pm

1 stop26h 05m

$1,196

ChicagoAstana

ORD Chicago O'Hare Intl - NQZ Astana Nursultan Nazarbayev Intl

ORDNQZ

Chicago O'Hare Intl

Tue 9/8

8:10 pm-1:05 am

1 stop18h 55m

Astana Nursultan Nazarbayev Intl

Thu 10/1

9:30 am-9:40 am

1 stop34h 10m

$1,196

ChicagoAstana

ORD Chicago O'Hare Intl - NQZ Astana Nursultan Nazarbayev Intl

ORDNQZ

Chicago O'Hare Intl

Tue 9/8

11:25 am-8:55 pm

1 stop23h 30m

Astana Nursultan Nazarbayev Intl

Thu 10/1

9:30 am-6:15 pm

1 stop18h 45m

$1,196
Cheapest one-way

ChicagoAstana

ORD Chicago O'Hare Intl - NQZ Astana Nursultan Nazarbayev Intl

ORDNQZ

Chicago O'Hare Intl

Sun 1/10

5:40 pm-12:50 pm

3 stops32h 10m

$621
Quickest one-way

ChicagoAstana

ORD Chicago O'Hare Intl - NQZ Astana Nursultan Nazarbayev Intl

ORDNQZ

Chicago O'Hare Intl

Wed 9/9

7:25 pm-4:45 am

3 stops23h 20m

$655

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 month to fly to Astana?

If you are unable to visit Astana during the month of April, then departing from Illinois during the month November is also very affordable. Most momondo users find prices during this month for around $974.

Cheap Illinois to Astana flight deals and tips

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

Fastest flight time

18h 45m

Direct flights

None
The fastest flight from Illinois to Astana takes 18h 45m
There are no direct flights from Illinois to Astana. There are no popular flight routes from Illinois to Astana.
Search flight deals

Frequently asked questions about flying from Illinois to Astana

  • 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 $576Free CancellationRating
7.4
4,477 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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