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$1,048+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CTU
May 10 — May 171
Sat 5/10
Sat 5/17
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 May 5, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,578
(IEagle)

One-way from

$1,048
(EaseMyTrip)
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 May 5, 2025.

This FlightHub deal was found by Cheapflights users on 5/5. 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.
Sat 9/208:50 amORD - CTU
2 stops27h 05mAir China
Sat 10/48:00 pmCTU - ORD
2 stops37h 25mAir China
Deal found 5/5$1,211
This Mytrip deal was found by Cheapflights users on 5/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/189:05 pmORD - CTU
3 stops33h 40mMultiple Airlines
Wed 5/215:00 pmCTU - ORD
2 stops26h 42mMultiple Airlines
Deal found 5/5$1,613
This KAYAK deal was found by Cheapflights users on 5/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/174:51 pmORD - CTU
2 stops28h 49mChina Southern
Mon 6/29:00 amCTU - ORD
3 stops34h 07mChina Southern
Deal found 5/5$2,149
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Sat 5/178:30 pmORD - CTU
2 stops36h 00mUnited Airlines
Thu 5/297:20 amCTU - ORD
2 stops36h 10mUnited Airlines
Deal found 5/5$2,855

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2025.
Use the filters below to find and compare flights from Illinois to Chengdu that are best for you.

Fly from

Illinois

Fly to

Chengdu

Route

Depart

Return

Price

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Sat 9/20

8:50 am-12:55 am

2 stops27h 05m

Chengdu

Sat 10/4

8:00 pm-8:25 pm

2 stops37h 25m

$1,211

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Sun 5/18

9:05 pm-7:45 pm

3 stops33h 40m

Chengdu

Wed 5/21

5:00 pm-6:42 am

2 stops26h 42m

$1,613

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Sat 5/17

4:51 pm-10:40 am

2 stops28h 49m

Chengdu

Mon 6/2

9:00 am-6:07 am

3 stops34h 07m

$2,149

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Sat 5/17

8:30 pm-9:30 pm

2 stops36h 00m

Chengdu

Thu 5/29

7:20 am-6:30 am

2 stops36h 10m

$2,855

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Thu 6/19

3:35 pm-9:55 am

2 stops29h 20m

$1,048

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Wed 6/18

1:30 am-5:15 pm

2 stops26h 45m

$1,081

ChicagoChengdu

ORD - CTU

ORDCTU

Chicago O'Hare Intl

Thu 6/19

6:35 pm-11:45 am

3 stops52h 10m

$1,435

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Chengdu

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 July is currently the most expensive (average of $1,814). 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.

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 May 5, 2025.
China Southern
7.5
Good
96 reviews

Crew

8.3

Overall

7.5

Comfort

7.8

Boarding

7.9

Food

7.3

Entertainment

7.5

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines
China Southern
7.5
Good
96 reviews
China Southern
7.5
Good
96 reviews

Crew

8.3

Overall

7.5

Comfort

7.8

Boarding

7.9

Food

7.3

Entertainment

7.5

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

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 July is currently the most expensive (average of $1,814). 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 May 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$923Average$963FlexibilityNo cancel feeOn-time67%

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