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

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

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

As of September 2026, there is 1 operator available to choose from for flights from Ontario Airport to China.

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

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 China.

What documentation or ID do you need to fly to China?

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

$463 Cheap Flights from Ontario to China in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to China

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:20 am - 12:10 pmONT Ontario-NKG Nanjing Lukou Intl

38h 50m2 stops Seattle/Tacoma Intl Incheon Intl

1:45 pm - 5:12 pmNKG Nanjing Lukou Intl-ONT Ontario

42h 27m2 stops Incheon Intl Seattle/Tacoma Intl

$881Korean Air

Sat, Oct 24 - Fri, Oct 30

6:20 am - 12:10 pmONT Ontario-NKG Nanjing Lukou Intl

38h 50m2 stops Seattle/Tacoma Intl Incheon Intl

1:45 pm - 5:12 pmNKG Nanjing Lukou Intl-ONT Ontario

42h 27m2 stops Incheon Intl Seattle/Tacoma Intl

$881Korean Air

Fri, Oct 23 - Fri, Oct 30

6:20 am - 12:10 pmONT Ontario-NKG Nanjing Lukou Intl

38h 50m2 stops Seattle/Tacoma Intl Incheon Intl

1:45 pm - 5:12 pmNKG Nanjing Lukou Intl-ONT Ontario

42h 27m2 stops Incheon Intl Seattle/Tacoma Intl

$881Korean Air

Mon, Oct 26 - Fri, Oct 30

11:59 pm - 3:20 pmONT Ontario-PVG Shanghai Pu Dong

24h 21m1 stop Dallas/Fort Worth

6:50 pm - 11:46 pmPVG Shanghai Pu Dong-ONT Ontario

20h 56m1 stop Dallas/Fort Worth

$984American Airlines

Sun, Oct 18 - Mon, Nov 2

4:29 pm - 3:20 pmONT Ontario-PVG Shanghai Pu Dong

31h 51m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

6:50 pm - 9:32 pmPVG Shanghai Pu Dong-ONT Ontario

18h 42m1 stop Dallas/Fort Worth

$988American Airlines

Sun, Oct 18 - Mon, Nov 2

4:29 pm - 3:20 pmONT Ontario-PVG Shanghai Pu Dong

31h 51m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

6:50 pm - 9:00 amPVG Shanghai Pu Dong-ONT Ontario

30h 10m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$988American Airlines

Sun, Oct 18 - Mon, Nov 2

4:51 pm - 4:50 pmONT Ontario-PVG Shanghai Pu Dong

31h 59m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

6:50 pm - 8:35 amPVG Shanghai Pu Dong-ONT Ontario

29h 45m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$988American Airlines

Tue, Nov 10 - Wed, Nov 25

4:51 pm - 4:50 pmONT Ontario-PVG Shanghai Pu Dong

31h 59m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

6:50 pm - 8:35 amPVG Shanghai Pu Dong-ONT Ontario

29h 45m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$988American Airlines

Tue, Nov 10 - Tue, Nov 24

10:50 pm - 5:25 pmONT Ontario-SZX Shenzhen

26h 35m1 stop Taipei City Taiwan Taoyuan Intl

6:45 pm - 6:05 pmSZX Shenzhen-ONT Ontario

14h 20m1 stop Taipei City Taiwan Taoyuan Intl

$1,018China Airlines

Mon, Feb 22 - Thu, Mar 18

10:50 pm - 5:25 pmONT Ontario-SZX Shenzhen

26h 35m1 stop Taipei City Taiwan Taoyuan Intl

6:05 pm - 6:00 pmSZX Shenzhen-ONT Ontario

14h 55m1 stop Taipei City Taiwan Taoyuan Intl

$1,018China Airlines

Mon, Mar 1 - Fri, Apr 30

Cheap last minute flights

Enter your travel dates to find the best prices.

6:02 am - 3:50 pmONT Ontario-PEK Beijing Capital

42h 48m2 stops Seattle/Tacoma Intl Incheon Intl

10:40 am - 11:42 pmPEK Beijing Capital-ONT Ontario

28h 02m2 stops Incheon Intl Seattle/Tacoma Intl

$952Multiple Airlines

Thu, Sep 24 - Thu, Oct 22

6:06 am - 3:25 pmONT Ontario-PEK Beijing Capital

18h 19m1 stop San Francisco

5:25 pm - 5:36 pmPEK Beijing Capital-ONT Ontario

15h 11m1 stop San Francisco

$1,020United Airlines

Thu, Sep 24 - Thu, Oct 22

6:08 am - 3:25 pmONT Ontario-PEK Beijing Capital

18h 17m1 stop San Francisco

5:25 pm - 8:31 pmPEK Beijing Capital-ONT Ontario

18h 06m1 stop San Francisco

$1,020United Airlines

Tue, Sep 22 - Tue, Oct 20

6:08 am - 3:25 pmONT Ontario-PEK Beijing Capital

18h 17m1 stop San Francisco

5:25 pm - 8:31 pmPEK Beijing Capital-ONT Ontario

18h 06m1 stop San Francisco

$1,020United Airlines

Mon, Sep 21 - Thu, Oct 22

6:08 am - 3:25 pmONT Ontario-PEK Beijing Capital

18h 17m1 stop San Francisco

5:25 pm - 5:36 pmPEK Beijing Capital-ONT Ontario

15h 11m1 stop San Francisco

$1,020United Airlines

Tue, Sep 22 - Thu, Oct 22

6:06 am - 3:25 pmONT Ontario-PEK Beijing Capital

18h 19m1 stop San Francisco

5:25 pm - 5:36 pmPEK Beijing Capital-ONT Ontario

15h 11m1 stop San Francisco

$1,020United Airlines

Thu, Sep 24 - Thu, Oct 1

6:08 am - 3:25 pmONT Ontario-PEK Beijing Capital

18h 17m1 stop San Francisco

5:25 pm - 5:36 pmPEK Beijing Capital-ONT Ontario

15h 11m1 stop San Francisco

$1,020United Airlines

Tue, Sep 22 - Mon, Oct 19

4:03 pm - 4:40 amONT Ontario-PEK Beijing Capital

21h 37m2 stops San Francisco Los Angeles

5:25 pm - 10:51 pmPEK Beijing Capital-ONT Ontario

20h 26m1 stop San Francisco

$1,024United Airlines

Thu, Sep 24 - Thu, Oct 22

12:10 am - 4:15 pmONT Ontario-CAN Guangzhou Baiyun

25h 05m1 stop Taipei City Taiwan Taoyuan Intl

5:30 pm - 6:00 pmCAN Guangzhou Baiyun-ONT Ontario

15h 30m1 stop Taipei City Taiwan Taoyuan Intl

$1,111China Airlines

Sun, Sep 20 - Tue, Oct 20

12:10 am - 4:15 pmONT Ontario-CAN Guangzhou Baiyun

25h 05m1 stop Taipei City Taiwan Taoyuan Intl

5:30 pm - 6:00 pmCAN Guangzhou Baiyun-ONT Ontario

15h 30m1 stop Taipei City Taiwan Taoyuan Intl

$1,111China Airlines

Sun, Sep 20 - Mon, Oct 19

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United Airlines flights from Ontario to China

Our best United Airlines deals on Ontario to China flight tickets

United Airlines

Nov 5

ONT6:00 amOntario

19h 25m

1 stop

PEK5:25 pmBeijing Capital

Nov 19

PEK7:20 pmBeijing Capital

16h 55m

1 stop

ONT8:15 pmOntario

$997

United Airlines

Nov 5

ONT6:00 amOntario

19h 25m

1 stop

PEK5:25 pmBeijing Capital

Nov 19

PEK7:20 pmBeijing Capital

16h 55m

1 stop

ONT8:15 pmOntario

$999

United Airlines

Nov 5

ONT6:00 amOntario

19h 25m

1 stop

PEK5:25 pmBeijing Capital

Nov 19

PEK7:20 pmBeijing Capital

16h 55m

1 stop

ONT8:15 pmOntario

$1,000

China Airlines flights from Ontario to China

Our best China Airlines deals on Ontario to China flight tickets

China Airlines

Jan 25

ONT10:50 pmOntario

26h 35m

1 stop

SZX5:25 pmShenzhen

Feb 28

SZX6:45 pmShenzhen

14h 20m

1 stop

ONT5:05 pmOntario

$1,018

China Airlines

Mar 3

ONT10:50 pmOntario

20h 20m

1 stop

PEK11:10 amBeijing Capital

Mar 10

PEK12:25 pmBeijing Capital

20h 40m

1 stop

ONT5:05 pmOntario

$1,025

China Airlines

Oct 28

ONT11:50 pmOntario

26h 35m

1 stop

SZX5:25 pmShenzhen

Nov 11

SZX6:45 pmShenzhen

14h 20m

1 stop

ONT5:05 pmOntario

$1,037

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioNanjing

ONT Ontario - NKG Nanjing Lukou Intl

ONTNKG

Ontario

Sat 10/24

6:20 am-12:10 pm

2 stops38h 50m

Nanjing Lukou Intl

Fri 10/30

1:45 pm-5:12 pm

2 stops42h 27m

$881

OntarioNanjing

ONT Ontario - NKG Nanjing Lukou Intl

ONTNKG

Ontario

Fri 10/23

6:20 am-12:10 pm

2 stops38h 50m

Nanjing Lukou Intl

Fri 10/30

1:45 pm-5:12 pm

2 stops42h 27m

$881

OntarioNanjing

ONT Ontario - NKG Nanjing Lukou Intl

ONTNKG

Ontario

Mon 10/26

6:20 am-12:10 pm

2 stops38h 50m

Nanjing Lukou Intl

Fri 10/30

1:45 pm-5:12 pm

2 stops42h 27m

$881

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Sun 10/18

11:59 pm-3:20 pm

1 stop24h 21m

Shanghai Pu Dong

Mon 11/2

6:50 pm-11:46 pm

1 stop20h 56m

$984

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Sun 10/18

4:29 pm-3:20 pm

2 stops31h 51m

Shanghai Pu Dong

Mon 11/2

6:50 pm-9:32 pm

1 stop18h 42m

$988

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Sun 10/18

4:29 pm-3:20 pm

2 stops31h 51m

Shanghai Pu Dong

Mon 11/2

6:50 pm-9:00 am

2 stops30h 10m

$988

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Tue 11/10

4:51 pm-4:50 pm

2 stops31h 59m

Shanghai Pu Dong

Wed 11/25

6:50 pm-8:35 am

2 stops29h 45m

$988

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Tue 11/10

4:51 pm-4:50 pm

2 stops31h 59m

Shanghai Pu Dong

Tue 11/24

6:50 pm-8:35 am

2 stops29h 45m

$988

Quickest round-trip

OntarioShenzhen

ONT Ontario - SZX Shenzhen

ONTSZX

Ontario

Mon 2/22

10:50 pm-5:25 pm

1 stop26h 35m

Shenzhen

Thu 3/18

6:45 pm-6:05 pm

1 stop14h 20m

$1,018

OntarioShenzhen

ONT Ontario - SZX Shenzhen

ONTSZX

Ontario

Mon 3/1

10:50 pm-5:25 pm

1 stop26h 35m

Shenzhen

Fri 4/30

6:05 pm-6:00 pm

1 stop14h 55m

$1,018

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 China

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 China?

Korean Air, United Airlines, and China Airlines are the most popular carriers operating from Ontario to China

What airlines fly to China?

Cathay Pacific, China Southern and Asiana Airlines are the top three most popular airlines that fly to China from Ontario according to our data. Cathay Pacific is the first choice among our users, with 33% of people opting to fly with this airline when traveling to China. Keep in mind that there are 15 different airlines that fly to China on a routine basis, so you have a few additional options to choose from.

Cheap Ontario to China flight deals and tips

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

Best Price Found	$463
Fastest flight time	17h 00m
Direct flights	None

The best one-way flight to China from Ontario in the past 72 hours is $463. The best round-trip flight deal from Ontario to China found on momondo in the last 72 hours is $881.

The fastest flight from Ontario to China takes 17h 00m

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

Search flight deals

Frequently asked questions about flying from Ontario to China

When did momondo last update prices for flights from Ontario Airport to China?
Prices for flights from Ontario Airport to China were last updated today.
How many operators does momondo search for flights from Ontario Airport to China?
As of September 2026, there is 1 operator available to choose from for flights from Ontario Airport to China.
How old do you have to be to fly from Ontario Airport to China?
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 China.
What documentation or ID do you need to fly to China?
The travel and health documents required for your trip to China 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 China. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to China

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

Airline	Rating	Free Cancellation	Price
China Airlines	PriceFrom $998	Free Cancellation	Rating 8.3 847 reviews		Search China Airlines flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to China from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Ontario to China flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to China from Ontario 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.