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$526+ Cheap flights from Illinois to Chengdu (CTU)

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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CTU
Aug 22 — Aug 291
Fri 8/22
Fri 8/29
1 adult, Economy
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Cheap flight deals from Illinois to Chengdu

Keep the following information in mind while searching for Illinois to Chengdu flight deals. Data was last updated August 17, 2025.

Round-trip from

$965
(Gurufare)

One-way from

$526
(FlightHub)
From Illinois to Chengdu
Search Deals
One-way flight from Illinois to Chengdu
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Find flight deals from Illinois to Chengdu

Cheapest flights from Illinois to Chengdu
Explore the most affordable flight options available from Illinois to Chengdu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2025.

This Gurufare deal was found by Cheapflights users on 8/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:10 amORD - CTU
2 stops28h 55mAir China
Sun 9/219:00 amCTU - ORD
2 stops27h 15mAir China
Deal found 8/15$965
This Mytrip deal was found by Cheapflights users on 8/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/154:10 pmORD - CTU
2 stops29h 20mAir China
Tue 9/2310:00 pmCTU - ORD
2 stops38h 12mAir China
Deal found 8/15$994
This Gurufare deal was found by Cheapflights users on 8/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/212:35 pmORD - CTU
2 stops30h 20mAir China
Fri 9/54:00 pmCTU - ORD
2 stops27h 10mAir China
Deal found 8/17$1,092
This Mytrip deal was found by Cheapflights users on 8/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/148:50 amORD - CTU
2 stops25h 45mAir China
Wed 11/510:00 pmCTU - ORD
2 stops46h 29mAir China
Deal found 8/15$1,120
This Mytrip deal was found by Cheapflights users on 8/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:30 pmORD - CTU
3 stops28h 15mMultiple Airlines
Tue 9/232:30 pmCTU - ORD
3 stops35h 39mMultiple Airlines
Deal found 8/15$1,130
This China Southern deal was found by Cheapflights users on 8/17. 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 China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:03 pmORD - CTU
2 stops30h 37mChina Southern
Tue 9/212:00 pmCTU - ORD
2 stops32h 06mChina Southern
Deal found 8/17$1,422
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:50 pmORD - CTU
3 stops31h 50mChina Southern
Fri 9/510:00 pmCTU - ORD
2 stops45h 01mChina Southern
Deal found 8/15$1,472
This Orbitz deal was found by Cheapflights users on 8/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/131:05 amORD - CTU
2 stops32h 30mMultiple Airlines
Sun 9/2111:00 amCTU - ORD
2 stops35h 05mMultiple Airlines
Deal found 8/15$1,863
This Air Canada deal was found by Cheapflights users on 8/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:40 pmORD - CTU
2 stops43h 15mMultiple Airlines
Mon 12/2910:00 amCTU - ORD
2 stops23h 54mMultiple Airlines
Deal found 8/15$2,065
This Ovago deal was found by Cheapflights users on 8/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/145:46 pmORD - CTU
2 stops27h 59mChina Southern
Wed 11/57:35 pmCTU - ORD
3 stops47h 51mChina Southern
Deal found 8/15$2,378

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Chengdu 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 August 17, 2025.
Use the filters below to find and compare flights from Illinois to Chengdu that are best for you.

Fly from

Illinois

Fly to

Chengdu

Route

Depart

Return

Price

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Sun 9/14

7:10 am-1:05 am

2 stops28h 55m

Chengdu

Sun 9/21

9:00 am-11:15 pm

2 stops27h 15m

$965

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Mon 9/15

4:10 pm-10:30 am

2 stops29h 20m

Chengdu

Tue 9/23

10:00 pm-11:12 pm

2 stops38h 12m

$994

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Mon 9/15

12:54 pm-11:45 am

2 stops33h 51m

Chengdu

Tue 9/23

2:30 pm-1:09 pm

3 stops35h 39m

$1,092

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Sun 9/14

8:50 am-11:35 pm

2 stops25h 45m

Chengdu

Wed 11/5

10:00 pm-6:29 am

2 stops46h 29m

$1,120

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Sat 8/30

6:03 pm-1:40 pm

2 stops30h 37m

Chengdu

Tue 9/2

12:00 pm-7:06 am

2 stops32h 06m

$1,422

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Sat 9/13

1:05 am-10:35 pm

2 stops32h 30m

Chengdu

Sun 9/21

11:00 am-9:05 am

2 stops35h 05m

$1,863

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Sat 12/13

3:40 pm-12:55 am

2 stops43h 15m

Chengdu

Mon 12/29

10:00 am-7:54 pm

2 stops23h 54m

$2,065

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Sun 9/14

5:46 pm-10:45 am

2 stops27h 59m

Chengdu

Wed 11/5

7:35 pm-5:26 am

3 stops47h 51m

$2,378

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Sat 12/13

11:45 am-6:15 pm

2 stops40h 30m

Chengdu

Mon 12/29

12:35 pm-5:46 am

3 stops31h 11m

$2,514

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Sat 9/13

1:05 am-8:55 pm

2 stops30h 50m

Chengdu

Wed 11/5

5:30 pm-2:55 pm

2 stops35h 25m

$2,608

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 13 results
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Best time to book a flight from Illinois to Chengdu

Have a flexible travel schedule? Discover the best time to fly to Chengdu 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 Chengdu
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 Chengdu. 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 Chengdu from Illinois?

    Chengdu (CTU), located 9.4 mi from the city center, is the airport you fly into when you book flights from Illinois to Chengdu.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Illinois to Chengdu?

    Currently, September is the cheapest month in which you can book a flight from Illinois to Chengdu (average of $885). Flying from Illinois to Chengdu in June is currently the most expensive (average of $1,650). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Illinois to Chengdu

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Top airline flying from Illinois to Chengdu

Discover the top airline that operate flights from Illinois to Chengdu. 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 August 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$923Average$963FlexibilityNo cancel feeOn-time67%

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