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.

$657 Cheap Flights from Chengdu to Ontario in 2025/26

1 adult

0 bags

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Find the cheapest flights from Chengdu to Los Angeles

Round-trip

One-way

Cheap round-trip flights

7:30 am - 6:00 pmCTU-ONT

26h 30m2 stops

1:52 pm - 12:55 amONT-CTU

43h 03m2 stops

$2,141United Airlines

Find Deal

Fri, Feb 20 - Tue, Feb 24

7:30 am - 10:57 pmCTU-ONT

31h 27m2 stops

6:00 am - 1:00 amONT-CTU

27h 00m2 stops

$3,483United Airlines

Find Deal

Fri, Feb 20 - Tue, Feb 24

United Airlines flights from Chengdu to Ontario

Our best United Airlines deals on Chengdu to Ontario flight tickets

United Airlines

Feb 20

CTU7:30 amChengdu

26h 30m

2 stops

ONT6:00 pmOntario

Feb 24

ONT1:52 pmOntario

43h 03m

2 stops

CTU12:55 amChengdu

$2,141

Find similar

United Airlines

Feb 20

CTU7:30 amChengdu

31h 27m

2 stops

ONT10:57 pmOntario

Feb 24

ONT6:00 amOntario

27h 00m

2 stops

CTU1:00 amChengdu

$3,483

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChengduOntario

CTU - ONT

CTUONT

Chengdu

Fri 2/20

7:30 am-6:00 pm

2 stops26h 30m

Ontario

Tue 2/24

1:52 pm-12:55 am

2 stops43h 03m

$2,141

ChengduOntario

CTU - ONT

CTUONT

Chengdu

Fri 2/20

7:30 am-10:57 pm

2 stops31h 27m

Ontario

Tue 2/24

6:00 am-1:00 am

2 stops27h 00m

$3,483

ChengduOntario

CTU - ONT

CTUONT

Chengdu

Sun 10/5

2:55 pm-12:13 pm

2 stops36h 18m

$657

ChengduOntario

CTU - ONT

CTUONT

Chengdu

Thu 10/2

2:55 pm-10:52 pm

2 stops46h 57m

$691

ChengduOntario

CTU - ONT

CTUONT

Chengdu

Tue 9/23

7:00 am-5:37 pm

2 stops25h 37m

$722

ChengduOntario

CTU - ONT

CTUONT

Chengdu

Mon 9/29

8:00 am-10:52 pm

2 stops29h 52m

$999

ChengduOntario

CTU - ONT

CTUONT

Chengdu

Tue 9/30

7:00 am-10:52 pm

2 stops30h 52m

$1,343

Flights are sorted by cheapest round-trip flights first.

Sorted 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 26h 30m.
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.