When did momondo last update prices for flights from Ontario Airport to Chengdu Airport?

Prices for flights from Ontario Airport to Chengdu Airport were last updated today.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Chengdu Airport.

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

The travel and health documents required for your trip to Chengdu Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chengdu Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$580 Cheap Flights from Ontario to Chengdu in 2026

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Find the cheapest flights from Ontario to Chengdu

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:10 am - 10:55 pm

ONT

CTU

31h 45m

3 stops

6:55 am - 6:00 pm

CTU

ONT

26h 05m

3 stops

$1,325Multiple Airlines

Mon, Apr 27 - Fri, May 15

6:15 am - 7:40 pm

ONT

CTU

46h 25m

2 stops

11:00 am - 12:14 pm

CTU

ONT

40h 14m

2 stops

$2,362United Airlines

Tue, Mar 10 - Fri, Apr 10

6:15 am - 10:25 pm

ONT

CTU

25h 10m

2 stops

9:00 am - 6:02 pm

CTU

ONT

24h 02m

2 stops

$2,370Air China

Sat, Mar 21 - Tue, Apr 21

6:00 am - 8:45 pm

ONT

CTU

23h 45m

2 stops

12:40 pm - 5:52 pm

CTU

ONT

20h 12m

2 stops

$3,119United Airlines

Sun, Apr 26 - Sat, May 9

6:00 am - 8:45 pm

ONT

CTU

23h 45m

2 stops

11:00 am - 5:52 pm

CTU

ONT

21h 52m

2 stops

$3,644United Airlines

Mon, Apr 27 - Sat, May 16

6:00 am - 10:35 pm

ONT

CTU

25h 35m

2 stops

12:40 pm - 10:45 pm

CTU

ONT

25h 05m

2 stops

$4,219United Airlines

Sat, Apr 4 - Wed, Apr 8

11:50 pm - 3:40 pm

ONT

CTU

24h 50m

2 stops

9:55 am - 6:02 pm

CTU

ONT

23h 07m

3 stops

$4,474Multiple Airlines

Sat, Mar 21 - Tue, Apr 21

6:15 am - 10:25 pm

ONT

CTU

25h 10m

2 stops

12:40 pm - 5:47 pm

CTU

ONT

20h 07m

2 stops

$10,678United Airlines

Mon, Mar 9 - Fri, May 22

1:27 pm - 9:30 pm

ONT

CTU

41h 03m

2 stops

8:00 am - 5:47 pm

CTU

ONT

24h 47m

2 stops

$10,843United Airlines

Sat, Apr 4 - Wed, Apr 8

6:00 am - 8:45 pm

ONT

CTU

23h 45m

2 stops

8:00 am - 5:52 pm

CTU

ONT

24h 52m

2 stops

$11,018United Airlines

Tue, Apr 28 - Fri, May 15

United Airlines flights from Ontario to Chengdu

Our best United Airlines deals on Ontario to Chengdu flight tickets

United Airlines

Mar 10

ONT6:15 amOntario

46h 25m

2 stops

CTU7:40 pmChengdu

Apr 10

CTU11:00 amChengdu

40h 14m

2 stops

ONT12:14 pmOntario

$2,362

United Airlines

Apr 26

ONT6:00 amOntario

23h 45m

2 stops

CTU8:45 pmChengdu

May 9

CTU12:40 pmChengdu

20h 12m

2 stops

ONT5:52 pmOntario

$3,119

United Airlines

Apr 27

ONT6:00 amOntario

23h 45m

2 stops

CTU8:45 pmChengdu

May 16

CTU11:00 amChengdu

21h 52m

2 stops

ONT5:52 pmOntario

$3,644

Fly from

Fly to

Route

Depart

Return

Price

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Mon 4/27

12:10 am-10:55 pm

3 stops31h 45m

Chengdu

Fri 5/15

6:55 am-6:00 pm

3 stops26h 05m

$1,325

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Tue 3/10

6:15 am-7:40 pm

2 stops46h 25m

Chengdu

Fri 4/10

11:00 am-12:14 pm

2 stops40h 14m

$2,362

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Sat 3/21

6:15 am-10:25 pm

2 stops25h 10m

Chengdu

Tue 4/21

9:00 am-6:02 pm

2 stops24h 02m

$2,370

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Sun 4/26

6:00 am-8:45 pm

2 stops23h 45m

Chengdu

Sat 5/9

12:40 pm-5:52 pm

2 stops20h 12m

$3,119

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Mon 4/27

6:00 am-8:45 pm

2 stops23h 45m

Chengdu

Sat 5/16

11:00 am-5:52 pm

2 stops21h 52m

$3,644

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Sat 4/4

6:00 am-10:35 pm

2 stops25h 35m

Chengdu

Wed 4/8

12:40 pm-10:45 pm

2 stops25h 05m

$4,219

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Sat 3/21

11:50 pm-3:40 pm

2 stops24h 50m

Chengdu

Tue 4/21

9:55 am-6:02 pm

3 stops23h 07m

$4,474

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Mon 3/9

6:15 am-10:25 pm

2 stops25h 10m

Chengdu

Fri 5/22

12:40 pm-5:47 pm

2 stops20h 07m

$10,678

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Sat 4/4

1:27 pm-9:30 pm

2 stops41h 03m

Chengdu

Wed 4/8

8:00 am-5:47 pm

2 stops24h 47m

$10,843

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Tue 4/28

6:00 am-8:45 pm

2 stops23h 45m

Chengdu

Fri 5/15

8:00 am-5:52 pm

2 stops24h 52m

$11,018

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario 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 Ontario to Chengdu?

United Airlines is the most popular carrier operating from Ontario to Chengdu

What airlines fly to Chengdu?

Sichuan Airlines, Air China and China Southern are the top three most popular airlines that fly to Chengdu from Ontario according to our data. Sichuan Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Chengdu. Keep in mind that there are 5 different airlines that fly to Chengdu on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Chengdu

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Chengdu according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Chengdu (ONT to CTU) flight deals and tips

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

Fastest flight time	23h 45m
Direct flights	None

The fastest flight from Ontario to Chengdu takes 23h 45m

There are no direct flights from Ontario to Chengdu. There are no popular flight routes from Ontario to Chengdu.

Search flight deals

How far is Ontario to Chengdu by plane?
There are 7198.2 mi between Ontario and Chengdu. A reasonable flight in good conditions will take 23h 45m.
When did momondo last update prices for flights from Ontario Airport to Chengdu Airport?
Prices for flights from Ontario Airport to Chengdu Airport were last updated today.
How old do you have to be to fly from Ontario Airport to Chengdu Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Chengdu Airport.
What documentation or ID do you need to fly to Chengdu Airport?
The travel and health documents required for your trip to Chengdu Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chengdu Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to Chengdu from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chengdu quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Chengdu from Ontario with this policy.

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

Once all potential Ontario to Chengdu flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Chengdu from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.