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

Prices for flights from Chengdu Airport to Ontario Airport are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chengdu Airport to Ontario Airport.

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

The travel and health documents required for your trip to Ontario 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 Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$658 Cheap Flights from Chengdu to Ontario in 2025/26

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Find the cheapest flights from Chengdu to Los Angeles

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 5:34 pmCTU-ONT

25h 34m2 stops

6:00 am - 10:25 pmONT-CTU

24h 25m2 stops

$1,567United Airlines

Find Deal

Mon, Nov 24 - Fri, Dec 26

2:35 pm - 5:41 pmCTU-ONT

43h 06m2 stops

6:00 am - 9:55 pmONT-CTU

47h 55m2 stops

$2,028United Airlines

Find Deal

Fri, Feb 20 - Tue, Feb 24

7:30 am - 10:57 pmCTU-ONT

31h 27m2 stops

6:00 am - 9:55 pmONT-CTU

47h 55m2 stops

$2,030United Airlines

Find Deal

Fri, Feb 20 - Tue, Feb 24

12:45 pm - 5:43 pmCTU-ONT

20h 58m2 stops

6:00 am - 12:55 amONT-CTU

26h 55m2 stops

$5,482United Airlines

Find Deal

Mon, Dec 29 - Mon, Feb 9

12:45 pm - 10:33 pmCTU-ONT

25h 48m2 stops

6:39 pm - 12:55 amONT-CTU

38h 16m2 stops

$5,545United Airlines

Find Deal

Wed, Dec 31 - Sun, Feb 8

12:45 pm - 5:43 pmCTU-ONT

20h 58m2 stops

6:32 pm - 12:55 amONT-CTU

38h 23m2 stops

$5,622United Airlines

Find Deal

Mon, Dec 29 - Sat, Feb 7

8:00 am - 10:53 pmCTU-ONT

30h 53m2 stops

7:15 pm - 12:55 amONT-CTU

38h 40m2 stops

$7,253United Airlines

Find Deal

Sat, Jan 31 - Sun, Mar 8

8:00 am - 5:43 pmCTU-ONT

25h 43m2 stops

6:00 am - 12:55 amONT-CTU

26h 55m2 stops

$7,882United Airlines

Find Deal

Thu, Jan 1 - Mon, Feb 9

United Airlines flights from Chengdu to Ontario

Our best United Airlines deals on Chengdu to Ontario flight tickets

United Airlines

Nov 24

CTU8:00 amChengdu

25h 34m

2 stops

ONT5:34 pmOntario

Dec 26

ONT6:00 amOntario

24h 25m

2 stops

CTU10:25 pmChengdu

$1,567

Find similar

United Airlines

Feb 20

CTU2:35 pmChengdu

43h 06m

2 stops

ONT5:41 pmOntario

Feb 24

ONT6:00 amOntario

47h 55m

2 stops

CTU9:55 pmChengdu

$2,028

Find similar

United Airlines

Feb 20

CTU7:30 amChengdu

31h 27m

2 stops

ONT10:57 pmOntario

Feb 24

ONT6:00 amOntario

47h 55m

2 stops

CTU9:55 pmChengdu

$2,030

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChengduOntario

CTU - ONT

CTUONT

Chengdu

Mon 11/24

8:00 am-5:34 pm

2 stops25h 34m

Ontario

Fri 12/26

6:00 am-10:25 pm

2 stops24h 25m

$1,567

ChengduOntario

CTU - ONT

CTUONT

Chengdu

Fri 2/20

2:35 pm-5:41 pm

2 stops43h 06m

Ontario

Tue 2/24

6:00 am-9:55 pm

2 stops47h 55m

$2,028

ChengduOntario

CTU - ONT

CTUONT

Chengdu

Fri 2/20

7:30 am-10:57 pm

2 stops31h 27m

Ontario

Tue 2/24

6:00 am-9:55 pm

2 stops47h 55m

$2,030

ChengduOntario

CTU - ONT

CTUONT

Chengdu

Mon 12/29

12:45 pm-5:43 pm

2 stops20h 58m

Ontario

Mon 2/9

6:00 am-12:55 am

2 stops26h 55m

$5,482

ChengduOntario

CTU - ONT

CTUONT

Chengdu

Wed 12/31

12:45 pm-10:33 pm

2 stops25h 48m

Ontario

Sun 2/8

6:39 pm-12:55 am

2 stops38h 16m

$5,545

ChengduOntario

CTU - ONT

CTUONT

Chengdu

Mon 12/29

12:45 pm-5:43 pm

2 stops20h 58m

Ontario

Sat 2/7

6:32 pm-12:55 am

2 stops38h 23m

$5,622

ChengduOntario

CTU - ONT

CTUONT

Chengdu

Sat 1/31

8:00 am-10:53 pm

2 stops30h 53m

Ontario

Sun 3/8

7:15 pm-12:55 am

2 stops38h 40m

$7,253

ChengduOntario

CTU - ONT

CTUONT

Chengdu

Thu 1/1

8:00 am-5:43 pm

2 stops25h 43m

Ontario

Mon 2/9

6:00 am-12:55 am

2 stops26h 55m

$7,882

ChengduOntario

CTU - ONT

CTUONT

Chengdu

Mon 11/17

11:00 am-12:37 pm

2 stops41h 37m

$658

ChengduOntario

CTU - ONT

CTUONT

Chengdu

Wed 12/3

12:45 pm-10:49 pm

2 stops26h 04m

$662

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chengdu to Ontario

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 Chengdu to Ontario?

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

When to book flights from Chengdu to Ontario

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

Estimated round-trip price

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

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

Direct flights	None

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

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How far is Chengdu to Ontario by plane?
The straight-line distance from Chengdu to Ontario is 7198.2 mi. A reasonable flight in good conditions will take 20h 58m.
When did momondo last update prices for flights from Chengdu Airport to Ontario Airport?
Prices for flights from Chengdu Airport to Ontario Airport are refreshed on a daily basis.
How old do you have to be to fly from Chengdu Airport to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chengdu Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario 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 Ontario 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 Chengdu to Ontario?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chengdu to Ontario. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Chengdu to Ontario flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Chengdu.

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

Price alerts on flights to Ontario from Chengdu are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.