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Cheap flights from Ontario to Chengdu from $953

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Chengdu departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Chengdu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:10 am - 6:35 pm
ONT
-
CTU
27h 25m
3 stops
Multiple Airlines Logo
10:00 pm - 6:00 pm
CTU
-
ONT
35h 00m
3 stops
$2,117Multiple Airlines
Sat, Jun 20 - Sun, Jun 28
Multiple Airlines Logo
1:35 pm - 10:45 am
ONT
-
CTU
30h 10m
3 stops
Multiple Airlines Logo
10:50 am - 6:40 pm
CTU
-
ONT
22h 50m
3 stops
$2,192Multiple Airlines
Fri, Jun 5 - Mon, Aug 3
United Airlines Logo
6:00 am - 9:30 pm
ONT
-
CTU
24h 30m
2 stops
United Airlines Logo
11:00 am - 10:37 pm
CTU
-
ONT
26h 37m
2 stops
$2,649United Airlines
Sun, Jun 21 - Sun, Jun 28
Multiple Airlines Logo
12:10 am - 6:35 pm
ONT
-
CTU
27h 25m
3 stops
Multiple Airlines Logo
12:00 pm - 6:00 pm
CTU
-
ONT
21h 00m
2 stops
$2,817Multiple Airlines
Sat, Jun 20 - Sun, Jun 28
United Airlines Logo
9:39 am - 11:00 pm
ONT
-
CTU
22h 21m
2 stops
United Airlines Logo
12:45 pm - 6:47 pm
CTU
-
ONT
21h 02m
2 stops
$3,222United Airlines
Thu, Oct 8 - Sun, Nov 1
United Airlines Logo
6:00 am - 9:30 pm
ONT
-
CTU
24h 30m
2 stops
United Airlines Logo
11:00 am - 6:11 pm
CTU
-
ONT
22h 11m
2 stops
$3,472United Airlines
Sat, Jul 18 - Sun, Aug 16
United Airlines Logo
5:00 am - 11:00 pm
ONT
-
CTU
27h 00m
3 stops
United Airlines Logo
7:30 am - 1:20 pm
CTU
-
ONT
20h 50m
2 stops
$11,293United Airlines
Thu, Oct 8 - Sun, Nov 1

United Airlines flights from Ontario to Chengdu

Our best United Airlines deals on Ontario to Chengdu flight tickets
United Airlines
Jun 21
ONT6:00 amOntario
24h 30m
2 stops
CTU9:30 pmChengdu
Jun 28
CTU11:00 amChengdu
26h 37m
2 stops
ONT10:37 pmOntario
$2,649
United Airlines
Oct 8
ONT9:39 amOntario
22h 21m
2 stops
CTU11:00 pmChengdu
Nov 1
CTU12:45 pmChengdu
21h 02m
2 stops
ONT6:47 pmOntario
$3,222
United Airlines
Jul 18
ONT6:00 amOntario
24h 30m
2 stops
CTU9:30 pmChengdu
Aug 16
CTU11:00 amChengdu
22h 11m
2 stops
ONT6:11 pmOntario
$3,472

momondo Fare Finder

 
Customize your flight search to find flights from Ontario 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, momondo users made 832,500 searches. Data last updated May 10, 2026.
Use the filters below to find and compare flights from Ontario to Chengdu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Sat 6/20

12:10 am-6:35 pm

3 stops27h 25m

Chengdu

Sun 6/28

10:00 pm-6:00 pm

3 stops35h 00m

$2,117

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Fri 6/5

1:35 pm-10:45 am

3 stops30h 10m

Chengdu

Mon 8/3

10:50 am-6:40 pm

3 stops22h 50m

$2,192

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Sun 6/21

6:00 am-9:30 pm

2 stops24h 30m

Chengdu

Sun 6/28

11:00 am-10:37 pm

2 stops26h 37m

$2,649

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Sat 6/20

12:10 am-6:35 pm

3 stops27h 25m

Chengdu

Sun 6/28

12:00 pm-6:00 pm

2 stops21h 00m

$2,817
Quickest round-trip

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Thu 10/8

9:39 am-11:00 pm

2 stops22h 21m

Chengdu

Sun 11/1

12:45 pm-6:47 pm

2 stops21h 02m

$3,222

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Sat 7/18

6:00 am-9:30 pm

2 stops24h 30m

Chengdu

Sun 8/16

11:00 am-6:11 pm

2 stops22h 11m

$3,472

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Thu 10/8

5:00 am-11:00 pm

3 stops27h 00m

Chengdu

Sun 11/1

7:30 am-1:20 pm

2 stops20h 50m

$11,293
Cheapest one-way

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Thu 7/9

12:45 am-8:40 pm

3 stops28h 55m

$953

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Thu 7/9

12:45 am-8:40 pm

3 stops28h 55m

$955

OntarioChengdu

ONT - CTU

ONTCTU

Ontario

Fri 5/15

12:10 am-7:10 pm

2 stops28h 00m

$1,212

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Chengdu from

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?

Air China 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 52% 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

24h 25m

Direct flights

None
The fastest flight from Ontario to Chengdu takes 24h 25m
There are no direct flights from Ontario to Chengdu. There are no popular flight routes from Ontario to Chengdu.
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Frequently asked questions about flying from Ontario to Chengdu

  • 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 24h 25m.

  • 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.

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