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Cheap flights from Illinois to Chengdu from $692

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 11/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Illinois to Chengdu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:48 pm - 11:45 am
ORD
-
CTU
48h 57m
3 stops
Multiple Airlines Logo
3:00 pm - 6:19 am
CTU
-
ORD
28h 19m
2 stops
$1,224Multiple Airlines
Thu, Aug 27 - Mon, Sep 7
Air China Logo
4:45 pm - 10:30 am
ORD
-
CTU
28h 45m
2 stops
Air China Logo
8:30 pm - 11:40 pm
CTU
-
ORD
40h 10m
2 stops
$1,278Air China
Thu, Aug 27 - Mon, Sep 7
Air China Logo
8:40 am - 10:30 am
ORD
-
CTU
36h 50m
2 stops
Air China Logo
3:00 pm - 11:05 pm
CTU
-
ORD
45h 05m
2 stops
$1,297Air China
Wed, Aug 26 - Tue, Sep 8
Air China Logo
4:45 pm - 11:25 am
ORD
-
CTU
29h 40m
2 stops
Air China Logo
8:00 am - 11:05 pm
CTU
-
ORD
28h 05m
2 stops
$1,327Air China
Mon, Aug 17 - Wed, Sep 9
Air China Logo
6:00 am - 11:30 pm
ORD
-
CTU
28h 30m
2 stops
Air China Logo
10:00 pm - 11:05 pm
CTU
-
ORD
38h 05m
2 stops
$1,347Air China
Sat, Aug 29 - Tue, Sep 8
Air China Logo
1:03 pm - 12:00 pm
ORD
-
CTU
33h 57m
2 stops
Air China Logo
10:00 pm - 11:05 pm
CTU
-
ORD
38h 05m
2 stops
$1,377Air China
Fri, Aug 28 - Tue, Sep 8
Air China Logo
8:40 am - 11:30 pm
ORD
-
CTU
25h 50m
2 stops
Air China Logo
3:00 pm - 5:41 am
CTU
-
ORD
27h 41m
2 stops
$1,382Air China
Wed, Aug 26 - Mon, Sep 7
Air China Logo
3:48 pm - 9:55 am
ORD
-
CTU
29h 07m
2 stops
Air China Logo
5:00 pm - 6:19 am
CTU
-
ORD
26h 19m
2 stops
$1,412Air China
Thu, Aug 27 - Mon, Sep 7
Air China Logo
6:07 am - 11:30 pm
ORD
-
CTU
28h 23m
2 stops
Air China Logo
7:00 am - 8:25 pm
CTU
-
ORD
27h 25m
2 stops
$1,414Air China
Wed, Oct 21 - Wed, Nov 4
Air China Logo
6:06 pm - 9:55 am
ORD
-
CTU
26h 49m
2 stops
Air China Logo
9:00 am - 8:25 pm
CTU
-
ORD
25h 25m
2 stops
$1,419Air China
Thu, Oct 22 - Wed, Nov 4

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Air China flights from Illinois to Chengdu

Our best Air China deals on Illinois to Chengdu flight tickets
Air China
Aug 27
ORD4:45 pmChicago O'Hare Intl
28h 45m
2 stops
CTU10:30 amChengdu
Sep 7
CTU8:30 pmChengdu
40h 10m
2 stops
ORD11:40 pmChicago O'Hare Intl
$1,278
Air China
Aug 26
ORD8:40 amChicago O'Hare Intl
36h 50m
2 stops
CTU10:30 amChengdu
Sep 8
CTU3:00 pmChengdu
45h 05m
2 stops
ORD11:05 pmChicago O'Hare Intl
$1,297
Air China
Aug 17
ORD4:45 pmChicago O'Hare Intl
29h 40m
2 stops
CTU11:25 amChengdu
Sep 9
CTU8:00 amChengdu
28h 05m
2 stops
ORD11:05 pmChicago O'Hare Intl
$1,327

Lufthansa flights from Illinois to Chengdu

Our best Lufthansa deals on Illinois to Chengdu flight tickets
Lufthansa
Jul 23
ORD9:40 pmChicago O'Hare Intl
36h 20m
2 stops
CTU11:00 pmChengdu
May 3
CTU5:30 pmChengdu
37h 45m
2 stops
ORD6:15 pmChicago O'Hare Intl
$1,483
Lufthansa
Aug 25
ORD6:00 pmChicago O'Hare Intl
34h 15m
2 stops
CTU5:15 pmChengdu
Sep 3
CTU8:00 amChengdu
47h 15m
2 stops
ORD6:15 pmChicago O'Hare Intl
$1,581
Lufthansa
Aug 26
ORD9:40 pmChicago O'Hare Intl
36h 20m
2 stops
CTU11:00 pmChengdu
Sep 3
CTU8:00 amChengdu
41h 35m
2 stops
ORD12:35 pmChicago O'Hare Intl
$1,591

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 June 14, 2026.
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

Cheapest round-trip

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Thu 8/27

9:48 pm-11:45 am

3 stops48h 57m

Chengdu

Mon 9/7

3:00 pm-6:19 am

2 stops28h 19m

$1,224

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Thu 8/27

4:45 pm-10:30 am

2 stops28h 45m

Chengdu

Mon 9/7

8:30 pm-11:40 pm

2 stops40h 10m

$1,278

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Wed 8/26

8:40 am-10:30 am

2 stops36h 50m

Chengdu

Tue 9/8

3:00 pm-11:05 pm

2 stops45h 05m

$1,297

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Mon 8/17

4:45 pm-11:25 am

2 stops29h 40m

Chengdu

Wed 9/9

8:00 am-11:05 pm

2 stops28h 05m

$1,327

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Sat 8/29

6:00 am-11:30 pm

2 stops28h 30m

Chengdu

Tue 9/8

10:00 pm-11:05 pm

2 stops38h 05m

$1,347

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Fri 8/28

1:03 pm-12:00 pm

2 stops33h 57m

Chengdu

Tue 9/8

10:00 pm-11:05 pm

2 stops38h 05m

$1,377

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Wed 8/26

8:40 am-11:30 pm

2 stops25h 50m

Chengdu

Mon 9/7

3:00 pm-5:41 am

2 stops27h 41m

$1,382

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Thu 8/27

3:48 pm-9:55 am

2 stops29h 07m

Chengdu

Mon 9/7

5:00 pm-6:19 am

2 stops26h 19m

$1,412

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Wed 10/21

6:07 am-11:30 pm

2 stops28h 23m

Chengdu

Wed 11/4

7:00 am-8:25 pm

2 stops27h 25m

$1,414
Quickest round-trip

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Thu 10/22

6:06 pm-9:55 am

2 stops26h 49m

Chengdu

Wed 11/4

9:00 am-8:25 pm

2 stops25h 25m

$1,419

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Chengdu from

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 airline that flies from Illinois to Chengdu?

China Eastern and Air China are the most popular carriers operating from Illinois to Chengdu

Cheap Illinois to Chengdu flight deals and tips

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

Fastest flight time

25h 50m

Direct flights

None
The fastest flight from Illinois to Chengdu takes 25h 50m
There are no direct flights from Illinois to Chengdu. There are no popular flight routes from Illinois to Chengdu.
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Frequently asked questions about flying from Illinois to Chengdu

  • 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 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.

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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