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.

$1,177 Cheap Flights from Chengdu to Illinois in 2026

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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.

3:00 pm - 6:05 am

CTU

ORD

28h 05m

2 stops

1:18 pm - 9:55 am

ORD

CTU

31h 37m

2 stops

$1,177Air China

Mon, Apr 6 - Mon, Apr 13

10:00 pm - 5:15 am

CTU

ORD

44h 15m

2 stops

7:40 am - 4:00 pm

ORD

CTU

43h 20m

2 stops

$1,205Air China

Wed, Apr 22 - Wed, Apr 29

7:20 am - 8:47 pm

CTU

ORD

26h 27m

2 stops

7:40 am - 11:00 pm

ORD

CTU

26h 20m

2 stops

$1,477United Airlines

Fri, Apr 17 - Sun, Apr 19

7:00 am - 11:29 pm

CTU

ORD

29h 29m

2 stops

7:40 am - 11:00 pm

ORD

CTU

26h 20m

2 stops

$1,478United Airlines

Fri, Apr 17 - Sun, Apr 19

7:20 am - 5:05 pm

CTU

ORD

22h 45m

2 stops

10:45 pm - 11:00 pm

ORD

CTU

35h 15m

2 stops

$1,526United Airlines

Fri, Apr 17 - Sun, Apr 19

3:15 pm - 11:00 am

CTU

ORD

32h 45m

3 stops

5:55 pm - 12:00 pm

ORD

CTU

29h 05m

2 stops

$2,009Multiple Airlines

Wed, Apr 22 - Wed, Apr 29

3:15 pm - 2:50 pm

CTU

ORD

36h 35m

3 stops

3:40 pm - 10:30 pm

ORD

CTU

41h 50m

2 stops

$2,030Multiple Airlines

Mon, Apr 6 - Mon, Apr 13

7:30 am - 10:25 pm

CTU

STL

27h 55m

2 stops

7:05 pm - 11:00 pm

STL

CTU

38h 55m

2 stops

$2,083United Airlines

Wed, Mar 25 - Sun, Mar 29

7:30 am - 10:25 pm

CTU

STL

27h 55m

2 stops

8:30 am - 8:45 pm

STL

CTU

47h 15m

2 stops

$2,084United Airlines

Wed, Mar 25 - Sun, Mar 29

7:30 am - 10:25 pm

CTU

STL

27h 55m

2 stops

8:30 am - 9:30 pm

STL

CTU

48h 00m

2 stops

$2,156United Airlines

Wed, Mar 25 - Sun, Mar 29

United Airlines flights from Chengdu to Illinois

Our best United Airlines deals on Chengdu to Illinois flight tickets

United Airlines

Apr 17

CTU7:20 amChengdu

26h 27m

2 stops

ORD8:47 pmChicago O'Hare Intl

Apr 19

ORD7:40 amChicago O'Hare Intl

26h 20m

2 stops

CTU11:00 pmChengdu

$1,477

United Airlines

Apr 17

CTU7:00 amChengdu

29h 29m

2 stops

ORD11:29 pmChicago O'Hare Intl

Apr 19

ORD7:40 amChicago O'Hare Intl

26h 20m

2 stops

CTU11:00 pmChengdu

$1,478

United Airlines

Apr 17

CTU7:20 amChengdu

22h 45m

2 stops

ORD5:05 pmChicago O'Hare Intl

Apr 19

ORD10:45 pmChicago O'Hare Intl

35h 15m

2 stops

CTU11:00 pmChengdu

$1,526

Air China flights from Chengdu to Illinois

Our best Air China deals on Chengdu to Illinois flight tickets

Air China

Apr 6

CTU3:00 pmChengdu

28h 05m

2 stops

ORD6:05 amChicago O'Hare Intl

Apr 13

ORD1:18 pmChicago O'Hare Intl

31h 37m

2 stops

CTU9:55 amChengdu

$1,177

Air China

Apr 22

CTU10:00 pmChengdu

44h 15m

2 stops

ORD5:15 amChicago O'Hare Intl

Apr 29

ORD7:40 amChicago O'Hare Intl

43h 20m

2 stops

CTU4:00 pmChengdu

$1,205

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Mon 4/6

3:00 pm-6:05 am

2 stops28h 05m

Chicago O'Hare Intl

Mon 4/13

1:18 pm-9:55 am

2 stops31h 37m

$1,177

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Wed 4/22

10:00 pm-5:15 am

2 stops44h 15m

Chicago O'Hare Intl

Wed 4/29

7:40 am-4:00 pm

2 stops43h 20m

$1,205

Quickest round-trip

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Fri 4/17

7:20 am-8:47 pm

2 stops26h 27m

Chicago O'Hare Intl

Sun 4/19

7:40 am-11:00 pm

2 stops26h 20m

$1,477

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Fri 4/17

7:00 am-11:29 pm

2 stops29h 29m

Chicago O'Hare Intl

Sun 4/19

7:40 am-11:00 pm

2 stops26h 20m

$1,478

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Fri 4/17

7:20 am-5:05 pm

2 stops22h 45m

Chicago O'Hare Intl

Sun 4/19

10:45 pm-11:00 pm

2 stops35h 15m

$1,526

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Wed 4/22

3:15 pm-11:00 am

3 stops32h 45m

Chicago O'Hare Intl

Wed 4/29

5:55 pm-12:00 pm

2 stops29h 05m

$2,009

ChengduChicago

CTU - ORD

CTUORD

Chengdu

Mon 4/6

3:15 pm-2:50 pm

3 stops36h 35m

Chicago O'Hare Intl

Mon 4/13

3:40 pm-10:30 pm

2 stops41h 50m

$2,030

ChengduSt. Louis

CTU - STL

CTUSTL

Chengdu

Wed 3/25

7:30 am-10:25 pm

2 stops27h 55m

Lambert-St Louis

Sun 3/29

7:05 pm-11:00 pm

2 stops38h 55m

$2,083

ChengduSt. Louis

CTU - STL

CTUSTL

Chengdu

Wed 3/25

7:30 am-10:25 pm

2 stops27h 55m

Lambert-St Louis

Sun 3/29

8:30 am-8:45 pm

2 stops47h 15m

$2,084

ChengduSt. Louis

CTU - STL

CTUSTL

Chengdu

Wed 3/25

7:30 am-10:25 pm

2 stops27h 55m

Lambert-St Louis

Sun 3/29

8:30 am-9:30 pm

2 stops48h 00m

$2,156

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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	22h 45m
Direct flights	None

The fastest flight from Chengdu to Illinois takes 22h 45m

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

Search flight deals

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.