What is the cheapest airline that flies from Ontario to Guangzhou Baiyun?

China Airlines, Korean Air, and EVA Air are the most popular carriers operating from Ontario to Guangzhou Baiyun

What airlines fly to Guangzhou?

China Southern, Cathay Pacific and Air China are the top three most popular airlines that fly to Guangzhou from Ontario according to our data. China Southern is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Guangzhou. Keep in mind that there are 9 different airlines that fly to Guangzhou on a routine basis, so you have a few additional options to choose from.

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

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

How many operators does momondo search for flights from Ontario Airport to Guangzhou Baiyun Airport?

As of September 2025, there is 1 operator available to choose from for flights from Ontario Airport to Guangzhou Baiyun Airport.

How old do you have to be to fly from Ontario Airport to Guangzhou Baiyun 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 Guangzhou Baiyun Airport.

What documentation or ID do you need to fly to Guangzhou Baiyun Airport?

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

$351 Cheap Flights from Ontario to Guangzhou in 2025/26

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Find the cheapest flights from Ontario to Guangzhou

Round-trip

One-way

Last minute

Cheap round-trip flights

11:10 pm - 9:05 pmONT-CAN

30h 55m2 stops

10:10 am - 5:05 pmCAN-ONT

45h 55m2 stops

$903

Find Deal

Wed, Oct 15 - Tue, Oct 21

10:50 pm - 4:15 pmONT-CAN

25h 25m1 stop

5:30 pm - 4:50 pmCAN-ONT

15h 20m1 stop

$918China Airlines

Find Deal

Sat, Jan 31 - Sat, Feb 28

10:50 pm - 4:15 pmONT-CAN

25h 25m1 stop

5:30 pm - 6:00 pmCAN-ONT

15h 30m1 stop

$943China Airlines

Find Deal

Tue, Feb 24 - Tue, May 19

11:50 pm - 4:15 pmONT-CAN

25h 25m1 stop

5:30 pm - 4:50 pmCAN-ONT

15h 20m1 stop

$975China Airlines

Find Deal

Sat, Nov 1 - Mon, Nov 17

12:10 am - 4:15 pmONT-CAN

25h 05m1 stop

5:30 pm - 6:00 pmCAN-ONT

15h 30m1 stop

$977China Airlines

Find Deal

Tue, Sep 30 - Thu, Oct 16

12:10 am - 4:15 pmONT-CAN

25h 05m1 stop

5:30 pm - 6:00 pmCAN-ONT

15h 30m1 stop

$982China Airlines

Find Deal

Thu, Oct 2 - Sat, Oct 11

10:50 pm - 4:15 pmONT-CAN

25h 25m1 stop

5:30 pm - 4:50 pmCAN-ONT

15h 20m1 stop

$984China Airlines

Find Deal

Sun, Feb 22 - Thu, Feb 26

10:50 pm - 4:15 pmONT-CAN

25h 25m1 stop

5:30 pm - 4:50 pmCAN-ONT

15h 20m1 stop

$986China Airlines

Find Deal

Sun, Nov 30 - Fri, Dec 26

10:50 pm - 4:15 pmONT-CAN

25h 25m1 stop

5:30 pm - 4:50 pmCAN-ONT

15h 20m1 stop

$988China Airlines

Find Deal

Thu, Nov 6 - Thu, Dec 4

12:10 am - 12:55 amONT-CAN

33h 45m2 stops

3:30 am - 6:00 pmCAN-ONT

29h 30m2 stops

$1,004

Find Deal

Thu, Oct 9 - Thu, Oct 23

China Airlines flights from Ontario to Guangzhou

Our best China Airlines deals on Ontario to Guangzhou flight tickets

China Airlines

Jan 31

ONT10:50 pmOntario

25h 25m

1 stop

CAN4:15 pmGuangzhou Baiyun

Feb 28

CAN5:30 pmGuangzhou Baiyun

15h 20m

1 stop

ONT4:50 pmOntario

$918

Find similar

China Airlines

Feb 24

ONT10:50 pmOntario

25h 25m

1 stop

CAN4:15 pmGuangzhou Baiyun

May 19

CAN5:30 pmGuangzhou Baiyun

15h 30m

1 stop

ONT6:00 pmOntario

$943

Find similar

China Airlines

Sep 21

ONT12:10 amOntario

25h 05m

1 stop

CAN4:15 pmGuangzhou Baiyun

Oct 31

CAN5:30 pmGuangzhou Baiyun

15h 20m

1 stop

ONT5:50 pmOntario

$967

Find similar

Qatar Airways flights from Ontario to Guangzhou

Our best Qatar Airways deals on Ontario to Guangzhou flight tickets

Qatar Airways

Sep 20

ONT10:53 amOntario

36h 02m

2 stops

CAN1:55 pmGuangzhou Baiyun

Sep 24

CAN7:30 pmGuangzhou Baiyun

43h 33m

2 stops

ONT12:03 amOntario

$1,601

Find similar

Qatar Airways

Sep 20

ONT10:53 amOntario

36h 02m

2 stops

CAN1:55 pmGuangzhou Baiyun

Sep 23

CAN1:35 amGuangzhou Baiyun

32h 19m

2 stops

ONT6:54 pmOntario

$1,613

Find similar

Qatar Airways

Sep 20

ONT10:53 amOntario

37h 37m

2 stops

CAN3:30 pmGuangzhou Baiyun

Sep 28

CAN1:35 amGuangzhou Baiyun

56h 19m

2 stops

ONT6:54 pmOntario

$1,616

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Wed 10/15

11:10 pm-9:05 pm

2 stops30h 55m

Guangzhou Baiyun

Tue 10/21

10:10 am-5:05 pm

2 stops45h 55m

$903

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Sat 1/31

10:50 pm-4:15 pm

1 stop25h 25m

Guangzhou Baiyun

Sat 2/28

5:30 pm-4:50 pm

1 stop15h 20m

$918

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Tue 2/24

10:50 pm-4:15 pm

1 stop25h 25m

Guangzhou Baiyun

Tue 5/19

5:30 pm-6:00 pm

1 stop15h 30m

$943

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Sat 11/1

11:50 pm-4:15 pm

1 stop25h 25m

Guangzhou Baiyun

Mon 11/17

5:30 pm-4:50 pm

1 stop15h 20m

$975

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Tue 9/30

12:10 am-4:15 pm

1 stop25h 05m

Guangzhou Baiyun

Thu 10/16

5:30 pm-6:00 pm

1 stop15h 30m

$977

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Thu 10/2

12:10 am-4:15 pm

1 stop25h 05m

Guangzhou Baiyun

Sat 10/11

5:30 pm-6:00 pm

1 stop15h 30m

$982

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Sun 2/22

10:50 pm-4:15 pm

1 stop25h 25m

Guangzhou Baiyun

Thu 2/26

5:30 pm-4:50 pm

1 stop15h 20m

$984

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Sun 11/30

10:50 pm-4:15 pm

1 stop25h 25m

Guangzhou Baiyun

Fri 12/26

5:30 pm-4:50 pm

1 stop15h 20m

$986

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Thu 11/6

10:50 pm-4:15 pm

1 stop25h 25m

Guangzhou Baiyun

Thu 12/4

5:30 pm-4:50 pm

1 stop15h 20m

$988

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Thu 10/9

12:10 am-12:55 am

2 stops33h 45m

Guangzhou Baiyun

Thu 10/23

3:30 am-6:00 pm

2 stops29h 30m

$1,004

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 Guangzhou

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

Prices

Airlines

What is the cheapest day to depart on your flight to Guangzhou?

The cheapest day to depart on your flight to Guangzhou is on a Monday when prices can be found for as low as $1,045. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,132.

What is the cheapest time of day to depart on your flight to Guangzhou?

Our data shows that the cheapest Ontario to Guangzhou flights are usually those with departure times in the afternoon. Our users have found flights to Guangzhou in the afternoon for as low as $1,090. In contrast, the most expensive time of day to depart to Guangzhou is at noon when prices are around $1,689.

When to book flights from Ontario to Guangzhou

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

Estimated round-trip price

Cheap Ontario to Guangzhou (ONT to CAN) flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Ontario to Guangzhou Baiyun by plane?
Guangzhou Baiyun is 7255.9 mi away from Ontario. 22h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Ontario Airport to Guangzhou Baiyun Airport?
Prices for flights from Ontario Airport to Guangzhou Baiyun Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario Airport to Guangzhou Baiyun Airport?
As of September 2025, there is 1 operator available to choose from for flights from Ontario Airport to Guangzhou Baiyun Airport.
How old do you have to be to fly from Ontario Airport to Guangzhou Baiyun 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 Guangzhou Baiyun Airport.
What documentation or ID do you need to fly to Guangzhou Baiyun Airport?
The travel and health documents required for your trip to Guangzhou Baiyun 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 Guangzhou Baiyun Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Ontario to Guangzhou?
Based on momondo bookings for flights between Ontario and Guangzhou, the leading airline is China Airlines, making up 100% of the total bookings.

Best airlines flying from Ontario to Guangzhou

Compare and see reviews for airlines that fly from Ontario to Guangzhou with momondo

Airline	Rating	Free Cancellation	Price
China Airlines	PriceFrom $896	Free Cancellation	Rating 8.3 767 reviews		Search China Airlines flights

Dongguan

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Guangzhou. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Guangzhou from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Guangzhou from Ontario.

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

Yes. momondo can track prices for Ontario to Guangzhou flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.