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Astana

$650+ Cheap flights from Illinois to Astana (NQZ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — NQZ
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Illinois to Astana

Cheapest flights from Illinois to Astana
Explore the most affordable flight options available from Illinois to Astana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:20 pm
ORD
-
NQZ
1 stop25h 15m
Turkish Airlines
Mon 3/93:00 am
NQZ
-
ORD
1 stop26h 25m
Turkish Airlines
Deal found 2/1$917
This Justfly.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:25 am
ORD
-
NQZ
1 stop27h 40m
Turkish Airlines
Thu 5/282:10 am
NQZ
-
ORD
1 stop26h 05m
Turkish Airlines
Deal found 2/2$939
This Justfly.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:10 pm
ORD
-
NQZ
1 stop18h 50m
Turkish Airlines
Thu 5/72:10 am
NQZ
-
ORD
1 stop26h 05m
Turkish Airlines
Deal found 2/2$943
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:10 pm
ORD
-
NQZ
1 stop18h 50m
Turkish Airlines
Sat 9/129:25 am
NQZ
-
ORD
1 stop22h 40m
Turkish Airlines
Deal found 2/3$950
This Justfly.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:25 am
ORD
-
NQZ
1 stop27h 35m
Turkish Airlines
Thu 5/282:10 am
NQZ
-
ORD
1 stop26h 05m
Turkish Airlines
Deal found 2/2$979
This Justfly.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:10 pm
ORD
-
NQZ
1 stop25h 45m
Turkish Airlines
Sat 5/309:25 am
NQZ
-
ORD
1 stop18h 50m
Turkish Airlines
Deal found 2/2$999
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:10 pm
ORD
-
NQZ
1 stop18h 55m
Turkish Airlines
Sat 5/309:25 am
NQZ
-
ORD
1 stop18h 50m
Turkish Airlines
Deal found 2/2$1,016
This KAYAK deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:25 am
ORD
-
NQZ
1 stop27h 40m
Turkish Airlines
Thu 5/282:10 am
NQZ
-
ORD
1 stop26h 05m
Turkish Airlines
Deal found 2/2$1,024
This Justfly.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:10 pm
ORD
-
NQZ
1 stop18h 50m
Turkish Airlines
Sat 5/309:25 am
NQZ
-
ORD
1 stop18h 50m
Turkish Airlines
Deal found 2/2$1,039
This KAYAK deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:10 pm
ORD
-
NQZ
1 stop18h 55m
Turkish Airlines
Wed 5/272:10 am
NQZ
-
ORD
1 stop26h 05m
Turkish Airlines
Deal found 2/2$1,049
This KAYAK deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:10 pm
ORD
-
NQZ
1 stop18h 55m
Turkish Airlines
Sat 5/302:30 am
NQZ
-
ORD
1 stop25h 45m
Turkish Airlines
Deal found 2/2$1,059
This BusinessClass deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:25 am
ORD
-
NQZ
1 stop27h 40m
Turkish Airlines
Sat 5/309:25 am
NQZ
-
ORD
1 stop18h 50m
Turkish Airlines
Deal found 2/2$1,061

Find flight deals from Illinois to Astana

Keep the following information in mind while searching for Illinois to Astana flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$917
(oojo)

One-way from

$650
(FlightHub)

Popular in

November

Cheapest in

January

Average price

$1,050
Provider with most accurate pricing for Chicago (CHI)-Astana Nursultan Nazarbayev Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Astana Nursultan Nazarbayev Intl flights.
Search Deals
From Illinois to Astana Nursultan Nazarbayev Intl
Search Deals
One-way flight from Illinois to Astana Nursultan Nazarbayev Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($225 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Illinois to Astana that are best for you.

Fly from

Illinois

Fly to

Astana

Route

Depart

Return

Price

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Tue 3/3

8:20 pm-8:35 am

1 stop25h 15m

Astana Nursultan Nazarbayev Intl

Mon 3/9

3:00 am-7:25 pm

1 stop26h 25m

$917

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Sun 5/3

11:25 am-1:05 am

1 stop27h 40m

Astana Nursultan Nazarbayev Intl

Thu 5/28

2:10 am-6:15 pm

1 stop26h 05m

$939

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Fri 5/1

8:10 pm-1:00 am

1 stop18h 50m

Astana Nursultan Nazarbayev Intl

Thu 5/7

2:10 am-6:15 pm

1 stop26h 05m

$943

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Fri 5/1

11:25 am-1:00 am

1 stop27h 35m

Astana Nursultan Nazarbayev Intl

Thu 5/28

2:10 am-6:15 pm

1 stop26h 05m

$979

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Sun 5/3

11:25 am-1:05 am

1 stop27h 40m

Astana Nursultan Nazarbayev Intl

Sat 5/30

2:30 am-6:15 pm

1 stop25h 45m

$999

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Sat 5/2

8:10 pm-1:05 am

1 stop18h 55m

Astana Nursultan Nazarbayev Intl

Sat 5/30

9:25 am-6:15 pm

1 stop18h 50m

$1,016

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Wed 4/29

11:25 am-1:05 am

1 stop27h 40m

Astana Nursultan Nazarbayev Intl

Thu 5/28

2:10 am-6:15 pm

1 stop26h 05m

$1,024

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Fri 5/1

8:10 pm-1:00 am

1 stop18h 50m

Astana Nursultan Nazarbayev Intl

Sat 5/30

9:25 am-6:15 pm

1 stop18h 50m

$1,039

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Tue 5/5

8:10 pm-1:05 am

1 stop18h 55m

Astana Nursultan Nazarbayev Intl

Thu 5/28

2:10 am-6:15 pm

1 stop26h 05m

$1,049

ChicagoAstana

ORD - NQZ

ORDNQZ

Chicago O'Hare Intl

Mon 5/4

8:10 pm-1:00 am

1 stop18h 50m

Astana Nursultan Nazarbayev Intl

Sat 5/30

9:25 am-6:15 pm

1 stop18h 50m

$1,061

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 17 results
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Best time to book a flight from Illinois to Astana

Have a flexible travel schedule? Discover the best time to fly to Astana from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Astana
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Astana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Astana from Illinois?

    Astana Nursultan Nazarbayev Intl (NQZ) is the airport you will fly into if you book a flight from Illinois to Astana. It is only a 8.8 mi journey from Nursultan Nazarbayev Intl (NQZ) to Astana’s city center.

  • How long is the flight from Illinois to Astana?

    A quick flight from Illinois to Astana can take about 25h 15m. Turkish Airlines provides one of the quickest options available for as low as $917. Illinois and Astana are separated by a distance of 5888 mi.

  • Can I find deals for flights from Illinois to Astana that include hotel bookings?

    Yes. In addition to deals on Illinois to Astana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Astana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Astana.

  • Can I find deals for business class flights from Illinois to Astana?

    Yes. Cheapflights offers flight deals from Illinois to Astana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Illinois to Astana

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Illinois to Astana

Discover the top airline that operate flights from Illinois to Astana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$537Average$1,047FlexibilityNo cancel feeOn-time77%

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