$741 Cheap Flights from Ontario (ONT) to Chengdu (CTU)

View $741 flight on Tue, Oct 28, 2025Opens in a new window

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Shuangliu Intl. Airport (CTU)

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Cheap Flights from Ontario to Chengdu (ONT-CTU)

Prices were available within the past 7 days and start at $741 for one-way flights and $1,402 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Nov 6 - Thu, Nov 20
ONT
Ontario
CTU
Chengdu
$1,402 Roundtrip, found 2 days ago
$1,402
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Nov 6 from Ontario to Chengdu, returning Thu, Nov 20, priced at $1,402 found 2 days ago
American Airlines
Sun, Nov 2 - Sun, Nov 9
ONT
Ontario
CTU
Chengdu
$1,403 Roundtrip, found 5 days ago
$1,403
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Nov 2 from Ontario to Chengdu, returning Sun, Nov 9, priced at $1,403 found 5 days ago
United
Wed, Oct 29 - Wed, Nov 12
ONT
Ontario
CTU
Chengdu
$1,416 Roundtrip, found 2 days ago
$1,416
Roundtrip
found 2 days ago
Select United flight, departing Wed, Oct 29 from Ontario to Chengdu, returning Wed, Nov 12, priced at $1,416 found 2 days ago
United
Wed, Oct 29 - Wed, Nov 12
ONT
Ontario
CTU
Chengdu
$1,419 Roundtrip, found 2 days ago
$1,419
Roundtrip
found 2 days ago
Select United flight, departing Wed, Oct 29 from Ontario to Chengdu, returning Wed, Nov 12, priced at $1,419 found 2 days ago
United
Wed, Oct 29 - Wed, Nov 12
ONT
Ontario
CTU
Chengdu
$1,421 Roundtrip, found 2 days ago
$1,421
Roundtrip
found 2 days ago
Select United flight, departing Wed, Oct 29 from Ontario to Chengdu, returning Wed, Nov 12, priced at $1,421 found 2 days ago
United
Sun, Oct 26 - Wed, Nov 12
ONT
Ontario
CTU
Chengdu
$1,422 Roundtrip, found 6 days ago
$1,422
Roundtrip
found 6 days ago
Select United flight, departing Sun, Oct 26 from Ontario to Chengdu, returning Wed, Nov 12, priced at $1,422 found 6 days ago
United
Mon, Oct 27 - Sat, Nov 15
ONT
Ontario
CTU
Chengdu
$1,431 Roundtrip, found 6 days ago
$1,431
Roundtrip
found 6 days ago
Select United flight, departing Mon, Oct 27 from Ontario to Chengdu, returning Sat, Nov 15, priced at $1,431 found 6 days ago
United
Sun, Oct 26 - Sat, Nov 15
ONT
Ontario
CTU
Chengdu
$1,437 Roundtrip, found 6 days ago
$1,437
Roundtrip
found 6 days ago
Select United flight, departing Sun, Oct 26 from Ontario to Chengdu, returning Sat, Nov 15, priced at $1,437 found 6 days ago
United
Fri, Oct 31 - Sat, Nov 15
ONT
Ontario
CTU
Chengdu
$1,446 Roundtrip, found 6 days ago
$1,446
Roundtrip
found 6 days ago
Select United flight, departing Fri, Oct 31 from Ontario to Chengdu, returning Sat, Nov 15, priced at $1,446 found 6 days ago
American Airlines
Thu, Nov 6 - Sun, Nov 16
ONT
Ontario
CTU
Chengdu
$1,451 Roundtrip, found 3 days ago
$1,451
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Nov 6 from Ontario to Chengdu, returning Sun, Nov 16, priced at $1,451 found 3 days ago

Frequently asked questions

How much does a flight from Los Angeles - Ontario Intl. Airport (ONT) to Shuangliu Intl. Airport (CTU) cost?
Secure a cheap one-way flight from $741 or cheap return flight from $1,402 from Los Angeles - Ontario Intl. Airport (ONT) to Shuangliu Intl. Airport (CTU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Los Angeles - Ontario Intl. Airport (ONT) to Shuangliu Intl. Airport (CTU)?
The cheapest month to fly from ONT to CTU is November, when there's less demand. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Los Angeles - Ontario Intl. Airport (ONT) to Shuangliu Intl. Airport (CTU)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ONT to CTU flight.
How many flights per day from Los Angeles - Ontario Intl. Airport (ONT) to Shuangliu Intl. Airport (CTU)?
You'll have to hop on a flight with a layover when traveling from Los Angeles - Ontario Intl. Airport (ONT) to Shuangliu Intl. Airport (CTU). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from ONT to CTU?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles - Ontario Intl. Airport (ONT) to Shuangliu Intl. Airport (CTU)?
To arrive at Shuangliu Intl. Airport (CTU) without delays, book a flight that takes off from Los Angeles - Ontario Intl. Airport (ONT) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Los Angeles - Ontario Intl. Airport (ONT) to Shuangliu Intl. Airport (CTU) last-minute?
Last-minute fares from ONT to CTU are generally more expensive. For the cheapest rates, start looking for flights as early as possible. That said, if you're flexible with your travel plans, it's possible to score a cheap ticket right before you leave.
Is it cheaper to book an ONT to CTU flight and hotel package?
Compared with arranging flights and hotels separately, booking an ONT to CTU flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place will take the stress out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Los Angeles - Ontario Intl. Airport (ONT) to Shuangliu Intl. Airport (CTU)?
Typically, it's possible to cancel or reschedule your ONT to CTU flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Los Angeles - Ontario Intl.
Destination airport
Shuangliu Intl.
Airlines serving
United
Roundtrip price
$1,402
Distance
7213 mi

Book with confidence

Ontario to Chengdu Flights

The cheapest times to fly from Ontario to Chengdu

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ontario to Chengdu are during the month of November. You can find some of the cheapest flights from Ontario to Chengdu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ontario to Chengdu

Sunday is one of the best days to book for cheap flights from Ontario to Chengdu: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ontario to Chengdu

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ontario to Chengdu in 2025. You can also book with separate airlines for your outbound and return journeys, from $741 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ontario to Chengdu flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ontario to Chengdu airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Ontario to Chengdu Flights

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*Available to One Key members.