When did momondo last update prices for flights from Chengdu Airport to Illinois?

Prices for flights from Chengdu Airport to Illinois are updated daily.

How old do you have to be to fly from Chengdu Airport to Illinois?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chengdu Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$680 Cheap Flights from Chengdu to Illinois in 2026

Find the cheapest flights from Chengdu to Illinois

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 12:35 pm

CTU

ORD

41h 35m

2 stops

9:40 pm - 11:00 pm

ORD

CTU

36h 20m

2 stops

$1,845Lufthansa

Thu, Aug 6 - Thu, Aug 13

5:30 pm - 3:00 pm

CTU

ORD

59h 30m

2 stops

1:10 pm - 2:20 pm

ORD

CTU

35h 10m

2 stops

$2,821Etihad Airways

Thu, Nov 12 - Sun, Nov 15

5:30 pm - 7:55 am

CTU

ORD

52h 25m

2 stops

1:10 pm - 2:20 pm

ORD

CTU

35h 10m

2 stops

$2,828Etihad Airways

Thu, Nov 12 - Sun, Nov 15

5:30 pm - 7:55 am

CTU

ORD

52h 25m

2 stops

1:10 pm - 2:20 pm

ORD

CTU

35h 10m

2 stops

$2,980Etihad Airways

Thu, Nov 12 - Sun, Nov 15

12:45 pm - 6:03 pm

CTU

STL

43h 18m

2 stops

8:28 am - 7:45 pm

STL

CTU

69h 17m

2 stops

$3,821United Airlines

Tue, Nov 10 - Sat, Nov 14

12:45 pm - 6:03 pm

CTU

STL

43h 18m

2 stops

8:28 am - 7:45 pm

STL

CTU

69h 17m

2 stops

$3,822United Airlines

Tue, Nov 10 - Sat, Nov 14

12:45 pm - 6:03 pm

CTU

STL

43h 18m

2 stops

8:28 am - 7:45 pm

STL

CTU

69h 17m

2 stops

$3,824United Airlines

Tue, Nov 10 - Sat, Nov 14

12:45 pm - 11:27 pm

CTU

ORD

24h 42m

2 stops

2:30 pm - 7:45 pm

ORD

CTU

63h 15m

2 stops

$3,831United Airlines

Mon, Nov 23 - Fri, Nov 27

12:45 pm - 6:03 pm

CTU

STL

43h 18m

2 stops

8:28 am - 7:45 pm

STL

CTU

69h 17m

2 stops

$3,832United Airlines

Tue, Nov 10 - Sat, Nov 14

12:45 pm - 7:13 am

CTU

ORD

32h 28m

2 stops

8:01 pm - 7:45 pm

ORD

CTU

57h 44m

2 stops

$3,835United Airlines

Mon, Nov 23 - Fri, Nov 27

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Etihad Airways flights from Chengdu to Illinois

Our best Etihad Airways deals on Chengdu to Illinois flight tickets

Etihad Airways

Nov 12

CTU5:30 pmChengdu

59h 30m

2 stops

ORD3:00 pmChicago O'Hare Intl

Nov 15

ORD1:10 pmChicago O'Hare Intl

35h 10m

2 stops

CTU2:20 pmChengdu

$2,821

Etihad Airways

Nov 12

CTU5:30 pmChengdu

52h 25m

2 stops

ORD7:55 amChicago O'Hare Intl

Nov 15

ORD1:10 pmChicago O'Hare Intl

35h 10m

2 stops

CTU2:20 pmChengdu

$2,828

United Airlines flights from Chengdu to Illinois

Our best United Airlines deals on Chengdu to Illinois flight tickets

United Airlines

Nov 10

CTU12:45 pmChengdu

43h 18m

2 stops

STL6:03 pmLambert-St Louis

Nov 14

STL8:28 amLambert-St Louis

69h 17m

2 stops

CTU7:45 pmChengdu

$3,821

United Airlines

Nov 10

CTU12:45 pmChengdu

43h 18m

2 stops

STL6:03 pmLambert-St Louis

Nov 14

STL8:28 amLambert-St Louis

69h 17m

2 stops

CTU7:45 pmChengdu

$3,822

United Airlines

Nov 10

CTU12:45 pmChengdu

43h 18m

2 stops

STL6:03 pmLambert-St Louis

Nov 14

STL8:28 amLambert-St Louis

69h 17m

2 stops

CTU7:45 pmChengdu

$3,824

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Thu 8/6

8:00 am-12:35 pm

2 stops41h 35m

Chicago O'Hare Intl

Thu 8/13

9:40 pm-11:00 pm

2 stops36h 20m

$1,845

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Thu 11/12

5:30 pm-3:00 pm

2 stops59h 30m

Chicago O'Hare Intl

Sun 11/15

1:10 pm-2:20 pm

2 stops35h 10m

$2,821

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Thu 11/12

5:30 pm-7:55 am

2 stops52h 25m

Chicago O'Hare Intl

Sun 11/15

1:10 pm-2:20 pm

2 stops35h 10m

$2,828

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Thu 11/12

5:30 pm-7:55 am

2 stops52h 25m

Chicago O'Hare Intl

Sun 11/15

1:10 pm-2:20 pm

2 stops35h 10m

$2,980

ChengduSt. Louis

CTU - STL

CTUSTL

Chengdu

Tue 11/10

12:45 pm-6:03 pm

2 stops43h 18m

Lambert-St Louis

Sat 11/14

8:28 am-7:45 pm

2 stops69h 17m

$3,821

ChengduSt. Louis

CTU - STL

CTUSTL

Chengdu

Tue 11/10

12:45 pm-6:03 pm

2 stops43h 18m

Lambert-St Louis

Sat 11/14

8:28 am-7:45 pm

2 stops69h 17m

$3,822

ChengduSt. Louis

CTU - STL

CTUSTL

Chengdu

Tue 11/10

12:45 pm-6:03 pm

2 stops43h 18m

Lambert-St Louis

Sat 11/14

8:28 am-7:45 pm

2 stops69h 17m

$3,824

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Mon 11/23

12:45 pm-11:27 pm

2 stops24h 42m

Chicago O'Hare Intl

Fri 11/27

2:30 pm-7:45 pm

2 stops63h 15m

$3,831

ChengduSt. Louis

CTU - STL

CTUSTL

Chengdu

Tue 11/10

12:45 pm-6:03 pm

2 stops43h 18m

Lambert-St Louis

Sat 11/14

8:28 am-7:45 pm

2 stops69h 17m

$3,832

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Mon 11/23

12:45 pm-7:13 am

2 stops32h 28m

Chicago O'Hare Intl

Fri 11/27

8:01 pm-7:45 pm

2 stops57h 44m

$3,835

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chengdu to Illinois

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 airline that flies from Chengdu to Illinois?

Air China is the most popular carrier operating from Chengdu to Illinois

Cheap Chengdu to Illinois flight deals and tips

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

Fastest flight time	24h 38m
Direct flights	None

The fastest flight from Chengdu to Illinois takes 24h 38m

There are no direct flights from Chengdu to Illinois. There are no popular flight routes from Chengdu to Illinois.

Search flight deals

Frequently asked questions about flying from Chengdu to Illinois

When did momondo last update prices for flights from Chengdu Airport to Illinois?
Prices for flights from Chengdu Airport to Illinois are updated daily.
How old do you have to be to fly from Chengdu Airport to Illinois?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chengdu Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Chengdu to Illinois?

It is quick and easy to find Chengdu to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

Can I find flights from Chengdu to Illinois with flexible booking policies on momondo?

Yes. All flights to Illinois from Chengdu on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chengdu to Illinois?

Once you have performed a search for Chengdu to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chengdu to Illinois right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Illinois from Chengdu. 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.