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$490+ Cheap flights from Chengdu (CTU) to Illinois

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
CTU — ORD
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
1 adult, Economy
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Cheap flight deals from Chengdu to Illinois

Keep the following information in mind while searching for Chengdu to Illinois flight deals. Data was last updated March 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,128
(Gotogate)

One-way from

$490
(Kiwi.com)
Provider with most accurate pricing for Chengdu-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Chengdu-Chicago (CHI) flights.
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From Chengdu to Illinois
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One-way flight from Chengdu to Illinois
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Find flight deals from Chengdu to Illinois

Cheapest flights from Chengdu to Illinois
Explore the most affordable flight options available from Chengdu to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2025.

This Gotogate deal was found by Cheapflights users on 3/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/210:00 pmCTU - ORD
2 stops44h 04mAir China
Wed 4/98:45 amORD - CTU
2 stops25h 50mAir China
Deal found 3/2$1,128
This Mytrip deal was found by Cheapflights users on 3/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/26:55 amCTU - ORD
2 stops35h 51mMultiple Airlines
Tue 4/812:30 amORD - CTU
3 stops34h 45mMultiple Airlines
Deal found 3/2$1,278

Find flights from Chengdu to Illinois within your budget

Customize your flight search to find flights from Chengdu to Illinois 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 March 3, 2025.

Fly from

Chengdu

Fly to

Illinois

Route

Depart

Return

Price

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Wed 4/2

10:00 pm-5:04 am

2 stops44h 04m

Chicago O'Hare Intl

Wed 4/9

8:45 am-11:35 pm

2 stops25h 50m

$1,128

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Wed 4/2

6:55 am-5:46 am

2 stops35h 51m

Chicago O'Hare Intl

Tue 4/8

12:30 am-12:15 am

3 stops34h 45m

$1,278

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Thu 5/8

6:55 am-1:22 pm

2 stops43h 27m

$490

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Sun 3/16

8:00 pm-5:11 am

2 stops46h 11m

$552

ChengduChicago

CTU - MDW

CTUMDW

Chengdu

Thu 5/1

5:00 pm-7:08 pm

3 stops39h 08m

$614

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Sun 5/4

11:45 am-12:32 pm

2 stops61h 47m

$680

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Wed 6/4

5:00 pm-5:10 am

2 stops25h 10m

$942

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Mon 8/25

7:20 am-6:08 am

2 stops35h 48m

$3,910

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Best time to book a flight from Chengdu to Illinois

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

Travel insights for flights from Chengdu to Illinois

Get recent, data-driven insights about flights from Chengdu to Illinois including ideal travel times, pricing trends, and more.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated March 3, 2025.
China Southern
7.5
Good
87 reviews

Entertainment

7.6

Crew

8.4

Boarding

8.0

Comfort

7.9

Food

7.5

Overall

7.5

Reviews

1 / 1

6.0
Good

Teak,Jun 2024

CAN - NRT

Boarding system very poor too much waiting and no system

China Southern
7.5
Good
87 reviews
China Southern
7.5
Good
87 reviews

Entertainment

7.6

Crew

8.4

Boarding

8.0

Comfort

7.9

Food

7.5

Overall

7.5

Reviews

1 / 1

6.0
Good

Teak,Jun 2024

CAN - NRT

Boarding system very poor too much waiting and no system

United Airlines
7.4
Good
8,679 reviews
China Southern
7.5
Good
87 reviews

Entertainment

7.6

Crew

8.4

Boarding

8.0

Comfort

7.9

Food

7.5

Overall

7.5

Reviews

1 / 1

6.0
Good

Teak,Jun 2024

CAN - NRT

Boarding system very poor too much waiting and no system

Air Canada
7.0
Good
8,830 reviews
China Southern
7.5
Good
87 reviews

Entertainment

7.6

Crew

8.4

Boarding

8.0

Comfort

7.9

Food

7.5

Overall

7.5

Reviews

1 / 1

6.0
Good

Teak,Jun 2024

CAN - NRT

Boarding system very poor too much waiting and no system

Related info for your journey

Find useful and relevant information for your journey from Chengdu to Illinois. 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 from for flights from Chengdu to Illinois?

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

  • What are the cheapest airlines to fly from Chengdu to Illinois one-way?

    For one-way options, check prices for Air China. According to our data, you can fly for as low as $552. Users have also found prices from $680 and $942 on Air Canada and China Southern, respectively.

  • What are the most popular routes from Chengdu to Illinois?

    The most popular flight routes from Chengdu to Illinois are Chengdu - Chicago Midway, Chengdu - Chicago O'Hare Intl and Chengdu - Lambert-St Louis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chengdu to Illinois 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 Chengdu to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Chengdu to Illinois (average of $245). Flying from Chengdu to Illinois in March is currently the most expensive (average of $322). 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.

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