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Cheap flights from Illinois to Chengdu from $559

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Chengdu departing on 11/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Illinois to Chengdu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air China Logo
10:41 am - 10:30 amORD-CTU
33h 49m2 stops
Air China Logo
4:00 pm - 5:01 amCTU-ORD
27h 01m2 stops
$1,016Air China
Find Deal
Thu, Feb 5 - Thu, Feb 26
Air China Logo
12:54 pm - 6:15 pmORD-CTU
40h 21m2 stops
Air China Logo
10:00 pm - 6:21 amCTU-ORD
45h 21m2 stops
$1,083Air China
Find Deal
Mon, Mar 9 - Thu, Mar 12
Multiple Airlines Logo
7:58 pm - 10:25 pmORD-CTU
36h 27m2 stops
Multiple Airlines Logo
3:00 pm - 10:51 amCTU-ORD
33h 51m2 stops
$1,189Multiple Airlines
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Tue, Jan 13 - Thu, Jan 22
Multiple Airlines Logo
7:58 pm - 10:25 pmORD-CTU
36h 27m2 stops
Multiple Airlines Logo
5:00 pm - 5:15 amCTU-ORD
26h 15m2 stops
$1,300Multiple Airlines
Find Deal
Tue, Jan 13 - Fri, Jan 23
Multiple Airlines Logo
7:05 am - 10:25 pmORD-CTU
25h 20m3 stops
Multiple Airlines Logo
8:00 am - 7:20 pmCTU-ORD
25h 20m2 stops
$1,589Multiple Airlines
Find Deal
Sat, Nov 22 - Sat, Nov 29
Multiple Airlines Logo
7:10 am - 10:25 pmORD-CTU
25h 15m2 stops
Multiple Airlines Logo
8:00 am - 7:20 pmCTU-ORD
25h 20m2 stops
$1,759Multiple Airlines
Find Deal
Sat, Nov 22 - Sat, Nov 29
Multiple Airlines Logo
12:50 pm - 12:35 pmORD-CTU
33h 45m3 stops
Multiple Airlines Logo
10:00 am - 2:41 pmCTU-ORD
42h 41m2 stops
$2,112Multiple Airlines
Find Deal
Wed, Dec 24 - Wed, Dec 31
Multiple Airlines Logo
6:30 pm - 2:00 pmORD-CTU
29h 30m3 stops
Multiple Airlines Logo
7:00 am - 7:30 pmCTU-ORD
26h 30m3 stops
$2,408Multiple Airlines
Find Deal
Wed, Dec 24 - Wed, Dec 31
Multiple Airlines Logo
3:40 pm - 3:05 pmORD-CTU
57h 25m2 stops
Multiple Airlines Logo
10:00 am - 2:41 pmCTU-ORD
42h 41m2 stops
$2,429Multiple Airlines
Find Deal
Wed, Dec 24 - Wed, Dec 31
Multiple Airlines Logo
3:40 pm - 11:55 amORD-CTU
30h 15m2 stops
Multiple Airlines Logo
4:00 pm - 10:05 amCTU-ORD
32h 05m2 stops
$2,457Multiple Airlines
Find Deal
Thu, Dec 25 - Thu, Jan 1

Air China flights from Illinois to Chengdu

Our best Air China deals on Illinois to Chengdu flight tickets
Air China
Feb 5
ORD10:41 amChicago O'Hare Intl
33h 49m
2 stops
CTU10:30 amChengdu
Feb 26
CTU4:00 pmChengdu
27h 01m
2 stops
ORD5:01 amChicago O'Hare Intl
$1,016
Find similar
Air China
Mar 9
ORD12:54 pmChicago O'Hare Intl
40h 21m
2 stops
CTU6:15 pmChengdu
Mar 12
CTU10:00 pmChengdu
45h 21m
2 stops
ORD6:21 amChicago O'Hare Intl
$1,083
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 10, 2025.
Use the filters below to find and compare flights from Illinois to Chengdu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Thu 2/5

10:41 am-10:30 am

2 stops33h 49m

Chengdu

Thu 2/26

4:00 pm-5:01 am

2 stops27h 01m

$1,016

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Mon 3/9

12:54 pm-6:15 pm

2 stops40h 21m

Chengdu

Thu 3/12

10:00 pm-6:21 am

2 stops45h 21m

$1,083

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Tue 1/13

7:58 pm-10:25 pm

2 stops36h 27m

Chengdu

Thu 1/22

3:00 pm-10:51 am

2 stops33h 51m

$1,189

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Tue 1/13

7:58 pm-10:25 pm

2 stops36h 27m

Chengdu

Fri 1/23

5:00 pm-5:15 am

2 stops26h 15m

$1,300

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Sat 11/22

7:05 am-10:25 pm

3 stops25h 20m

Chengdu

Sat 11/29

8:00 am-7:20 pm

2 stops25h 20m

$1,589

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Sat 11/22

7:10 am-10:25 pm

2 stops25h 15m

Chengdu

Sat 11/29

8:00 am-7:20 pm

2 stops25h 20m

$1,759

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Wed 12/24

12:50 pm-12:35 pm

3 stops33h 45m

Chengdu

Wed 12/31

10:00 am-2:41 pm

2 stops42h 41m

$2,112

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Wed 12/24

6:30 pm-2:00 pm

3 stops29h 30m

Chengdu

Wed 12/31

7:00 am-7:30 pm

3 stops26h 30m

$2,408

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Wed 12/24

3:40 pm-3:05 pm

2 stops57h 25m

Chengdu

Wed 12/31

10:00 am-2:41 pm

2 stops42h 41m

$2,429

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Thu 12/25

3:40 pm-11:55 am

2 stops30h 15m

Chengdu

Thu 1/1

4:00 pm-10:05 am

2 stops32h 05m

$2,457

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Illinois to Chengdu

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 day to depart on your flight to Chengdu?

According to our data, Saturday is the cheapest day to fly to Chengdu from Illinois. The lowest ticket price found for a Saturday departure recently was $1,446. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Chengdu is Friday, with ticket prices averaging around $2,268.

What is the cheapest time of day to depart on your flight to Chengdu?

The cheapest time of day to fly to Chengdu is in the morning when flights can be purchased for as low as $1,349. In the afternoon is when there is more demand to fly to Chengdu, so prices are often more expensive at around $1,708 per ticket.

Cheap Illinois to Chengdu flight deals and tips

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

Direct flights

None
There are no direct flights from Illinois to Chengdu. There are no popular flight routes from Illinois to Chengdu.
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  • When did momondo last update prices for flights from Illinois to Chengdu Airport?

    Prices for flights from Illinois to Chengdu Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Illinois to Chengdu Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Chengdu Airport.

  • What documentation or ID do you need to fly to Chengdu Airport?

    The travel and health documents you'll need for your trip to Chengdu Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chengdu Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Illinois to Chengdu

Compare and see reviews for airlines that fly from Illinois to Chengdu with momondo
Airline
Rating
Free Cancellation
Price
Air ChinaPriceFrom $923Free CancellationRating
7.1
122 reviews
Search Air China flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chengdu from Illinois.

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

All flight searches from Illinois to Chengdu on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Illinois and Chengdu by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Chengdu, momondo offers a useful price alert feature which will track prices for flights to Chengdu from Illinois and alert you when they change.

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