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$563+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
CTU — ORD
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$1,193
(Mytrip)

One-way from

$563
(Kiwi.com)
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 July 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/30. 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.
Sat 9/138:15 pmCTU - ORD
3 stops34h 56mMultiple Airlines
Sat 9/207:06 pmORD - CTU
2 stops33h 29mMultiple Airlines
Deal found 7/30$1,193
This oojo deal was found by Cheapflights users on 7/30. 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 9/137:00 pmCTU - ORD
2 stops41h 15mAir China
Sat 9/207:00 amORD - CTU
2 stops27h 35mAir China
Deal found 7/30$1,239

Cheapflights Fare Finder

 
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 July 31, 2025.
Use the filters below to find and compare flights from Chengdu to Illinois that are best for you.

Fly from

Chengdu

Fly to

Illinois

Route

Depart

Return

Price

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Sat 9/13

8:15 pm-6:11 pm

3 stops34h 56m

Chicago O'Hare Intl

Sat 9/20

7:06 pm-5:35 pm

2 stops33h 29m

$1,193

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Sat 9/13

7:00 pm-11:15 pm

2 stops41h 15m

Chicago O'Hare Intl

Sat 9/20

7:00 am-11:35 pm

2 stops27h 35m

$1,239

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Wed 9/24

5:00 pm-11:59 am

2 stops31h 59m

$563

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Sun 10/5

9:00 pm-6:10 am

2 stops46h 10m

$578

ChengduSt. Louis

CTU - STL

CTUSTL

Chengdu

Wed 12/31

5:30 pm-1:55 pm

2 stops58h 25m

$1,962

ChengduSt. Louis

CTU - STL

CTUSTL

Chengdu

Sun 10/5

11:00 am-10:00 pm

3 stops48h 00m

$2,073

ChengduSt. Louis

CTU - STL

CTUSTL

Chengdu

Wed 12/31

7:25 pm-11:59 pm

3 stops42h 34m

$2,300

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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.

Cheapflights Insights

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

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 July 31, 2025.
Read reviews from past customers who have flown United Airlines, Air China, and Lufthansa from Chengdu to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air China
7.3
Good
93 reviews
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Lufthansa
6.8
Okay
7,275 reviews
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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 $578. Users have also found prices from $1,962 and $2,073 on Lufthansa and United Airlines, 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 $321). 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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