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$585+ Cheap flights from Illinois to Chengdu (CTU)

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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CTU
mar. 8 — mar. 151
sáb. 3/8
sáb. 3/15
1 adult, Economy
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Cheap flight deals from Illinois to Chengdu

Keep the following information in mind while searching for Illinois to Chengdu flight deals. Data was last updated marzo 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,028
(Air China)

One-way from

$585
(FlightHub)
Provider with most accurate pricing for Chicago (CHI)-Chengdu flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Chengdu flights.
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From Illinois to Chengdu
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One-way flight from Illinois to Chengdu
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Find flight deals from Illinois to Chengdu

Cheapest flights from Illinois to Chengdu
Explore the most affordable flight options available from Illinois to Chengdu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 3, 2025.

This Air China deal was found by Cheapflights users on 3/2. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/157:52 pmORD - CTU
2 stops38h 43mMultiple Airlines
mar. 4/222:30 pmCTU - ORD
2 stops27h 34mMultiple Airlines
Deal found 3/2$1,028
This Surpr!ce deal was found by Cheapflights users on 3/2. 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 Surpr!ce is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/168:45 amORD - CTU
2 stops25h 50mAir China
mié. 4/2310:00 pmCTU - ORD
2 stops44h 04mAir China
Deal found 3/2$1,042
This United Airlines deal was found by Cheapflights users on 3/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/66:15 amORD - CTU
2 stops26h 10mUnited Airlines
sáb. 3/812:45 pmCTU - ORD
2 stops30h 08mUnited Airlines
Deal found 3/2$1,649
This Expedia deal was found by Cheapflights users on 3/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/63:40 pmORD - CTU
2 stops40h 45mAir Canada
lun. 11/1010:00 amCTU - ORD
2 stops42h 39mAir Canada
Deal found 3/3$1,765
This China Southern deal was found by Cheapflights users on 3/2. 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 China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/1412:06 pmORD - CTU
3 stops38h 34mChina Southern
lun. 4/213:00 pmCTU - ORD
3 stops28h 17mChina Southern
Deal found 3/2$1,853
This FlightHub deal was found by Cheapflights users on 3/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/57:30 amORD - CTU
2 stops27h 25mChina Eastern
lun. 11/108:50 pmCTU - ORD
2 stops34h 49mChina Eastern
Deal found 3/3$2,185
This Air France deal was found by Cheapflights users on 3/3. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/35:20 pmORD - CTU
2 stops53h 15mAir France
dom. 11/92:35 pmCTU - ORD
2 stops38h 30mAir France
Deal found 3/3$4,999
This AranGrant deal was found by Cheapflights users on 3/2. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/179:40 pmORD - CTU
2 stops30h 35mLufthansa
jue. 5/292:55 pmCTU - ORD
2 stops33h 05mLufthansa
Deal found 3/2$6,227

Find flights from Illinois to Chengdu within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated marzo 3, 2025.

Fly from

Illinois

Fly to

Chengdu

Route

Depart

Return

Price

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

mar. 4/15

7:52 pm-11:35 pm

2 stops38h 43m

Chengdu

mar. 4/22

2:30 pm-5:04 am

2 stops27h 34m

$1,028

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

mié. 4/16

8:45 am-11:35 pm

2 stops25h 50m

Chengdu

mié. 4/23

10:00 pm-5:04 am

2 stops44h 04m

$1,042

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

lun. 3/17

6:15 am-12:55 am

2 stops29h 40m

Chengdu

lun. 3/24

11:00 am-4:54 am

2 stops30h 54m

$1,649

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

lun. 4/14

12:06 pm-3:40 pm

3 stops38h 34m

Chengdu

lun. 4/21

3:00 pm-6:17 am

3 stops28h 17m

$1,853

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

sáb. 5/17

9:40 pm-5:15 pm

2 stops30h 35m

Chengdu

jue. 5/29

2:55 pm-11:00 am

2 stops33h 05m

$6,227

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

lun. 7/7

3:40 pm-9:30 pm

2 stops40h 50m

Chengdu

lun. 8/11

10:00 am-2:49 pm

2 stops41h 49m

$7,586

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

mié. 4/16

6:30 am-4:30 pm

2 stops45h 00m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Best time to book a flight from Illinois to Chengdu

Have a flexible travel schedule? Discover the best time to fly to Chengdu from Illinois 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.

Travel insights for flights from Illinois to Chengdu

Get recent, data-driven insights about flights from Illinois to Chengdu including ideal travel times, pricing trends, and more.

Rainfall in Chengdu by month

Plan your trip to Chengdu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chengdu ranges from 0.0 - 9.8 inches per month. August is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chengdu when rainfall is around 0.0 in.

Temperature in Chengdu by month

Plan your trip to Chengdu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chengdu, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Chengdu

Get insights into the airlines that provide service to Chengdu. 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 Chengdu. Reviews last updated marzo 3, 2025.
China Southern
7.5
Good
87 reviews

Comfort

7.9

Crew

8.4

Food

7.5

Entertainment

7.6

Overall

7.5

Boarding

8.0

Reviews

1 / 1

6.0
Good

Teak,Jun 2024

CAN - NRT

Boarding system very poor too much waiting and no system

China Southern
7.5
Good
87 reviews
China Southern
7.5
Good
87 reviews

Comfort

7.9

Crew

8.4

Food

7.5

Entertainment

7.6

Overall

7.5

Boarding

8.0

Reviews

1 / 1

6.0
Good

Teak,Jun 2024

CAN - NRT

Boarding system very poor too much waiting and no system

United Airlines
7.4
Good
8,679 reviews
China Southern
7.5
Good
87 reviews

Comfort

7.9

Crew

8.4

Food

7.5

Entertainment

7.6

Overall

7.5

Boarding

8.0

Reviews

1 / 1

6.0
Good

Teak,Jun 2024

CAN - NRT

Boarding system very poor too much waiting and no system

Lufthansa
6.7
Okay
6,972 reviews
China Southern
7.5
Good
87 reviews

Comfort

7.9

Crew

8.4

Food

7.5

Entertainment

7.6

Overall

7.5

Boarding

8.0

Reviews

1 / 1

6.0
Good

Teak,Jun 2024

CAN - NRT

Boarding system very poor too much waiting and no system

Related info for your journey

Find useful and relevant information for your journey from Illinois to Chengdu. 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 into for flights to Chengdu from Illinois?

    Chengdu (CTU), located 9.4 mi from the city center, is the airport you fly into when you book flights from Illinois to Chengdu.

  • Can I find deals for flights from Illinois to Chengdu that include hotel bookings?

    Yes. In addition to deals on Illinois to Chengdu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Chengdu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Chengdu.

  • Can I find deals for business class flights from Illinois to Chengdu?

    Yes. Cheapflights offers flight deals from Illinois to Chengdu 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 Illinois to Chengdu?

    Currently, September is the cheapest month in which you can book a flight from Illinois to Chengdu (average of $885). Flying from Illinois to Chengdu in May is currently the most expensive (average of $1,868). 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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Alternative routes for Illinois to Chengdu

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Illinois to Chengdu

Discover the top airline that operate flights from Illinois to Chengdu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated marzo 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$942Average$1,213FlexibilityNo cancel feeOn-time67%
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