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$467+ Cheap flights from Ontario (ONT) to China

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SHA
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap flight deals from Ontario to China

Keep the following information in mind while searching for Ontario to China flight deals. Data was last updated June 30, 2025.

Round-trip from

$900
(American Airlines)

One-way from

$474
(Mytrip)

Popular in

June

Cheapest in

March

Average price

$1,461
From Ontario to China
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One-way flight from Ontario to China
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Highest demand for flights based on searches. 17% potential increase in price ($237 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ontario to China

Cheapest flights from Ontario to China
Explore the most affordable flight options available from Ontario to China. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/111:59 pmONT - PVG
1 stop24h 11mAmerican Airlines
Mon 12/226:10 pmPVG - ONT
1 stop21h 38mAmerican Airlines
Deal found 6/29$896
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:00 amONT - PVG
1 stop20h 45mUnited Airlines
Wed 12/31:30 pmPVG - ONT
1 stop14h 44mUnited Airlines
Deal found 6/27$941
This oojo deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1812:10 amONT - CAN
1 stop25h 05mChina Airlines
Mon 11/175:30 pmCAN - ONT
1 stop15h 20mChina Airlines
Deal found 6/30$953
This oojo deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3012:10 amONT - PVG
1 stop19h 40mChina Airlines
Sat 11/112:05 pmPVG - ONT
1 stop20h 45mChina Airlines
Deal found 6/28$969
This oojo deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/612:45 amONT - PEK
1 stop19h 10mChina Airlines
Sun 9/288:20 pmPEK - ONT
1 stop36h 40mChina Airlines
Deal found 6/28$971
This Booking.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2712:45 amONT - XMN
1 stop18h 45mMultiple Airlines
Wed 9/1711:40 amXMN - ONT
1 stop21h 20mMultiple Airlines
Deal found 6/30$1,002
This Trip.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:43 amONT - SHE
2 stops35h 02mKorean Air
Sun 12/74:35 pmSHE - ONT
2 stops40h 42mKorean Air
Deal found 6/30$1,003
This Korean Air deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:00 amONT - PEK
2 stops24h 30mKorean Air
Tue 10/281:30 amPEK - ONT
2 stops36h 12mKorean Air
Deal found 6/29$1,012
This Trip.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2911:45 pmONT - CAN
1 stop21h 10mMultiple Airlines
Mon 9/151:10 pmCAN - ONT
1 stop18h 55mMultiple Airlines
Deal found 6/28$1,026
This Korean Air deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:00 amONT - SHA
2 stops44h 05mKorean Air
Fri 10/106:25 pmSHA - ONT
2 stops37h 52mKorean Air
Deal found 6/30$1,032
This oojo deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:00 amONT - PEK
2 stops36h 30mAsiana Airlines
Mon 11/33:35 pmPEK - ONT
2 stops21h 13mAsiana Airlines
Deal found 6/30$1,086
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:37 pmONT - PEK
2 stops29h 48mUnited Airlines
Mon 11/177:20 pmPEK - ONT
1 stop14h 14mUnited Airlines
Deal found 6/29$1,116

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to China 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, Cheapflights users made 2,558,603 searches. Data last updated June 30, 2025.
Use the filters below to find and compare flights from Ontario to China that are best for you.

Fly from

Ontario

Fly to

China

Route

Depart

Return

Price

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

Mon 12/1

11:59 pm-4:10 pm

1 stop24h 11m

Shanghai Pu Dong

Mon 12/22

6:10 pm-11:48 pm

1 stop21h 38m

$896

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

Wed 11/19

6:00 am-6:45 pm

1 stop20h 45m

Shanghai Pu Dong

Wed 12/3

1:30 pm-12:14 pm

1 stop14h 44m

$941

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Sat 10/18

12:10 am-4:15 pm

1 stop25h 05m

Guangzhou Baiyun

Mon 11/17

5:30 pm-4:50 pm

1 stop15h 20m

$953

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

Tue 9/30

12:10 am-10:50 am

1 stop19h 40m

Shanghai Pu Dong

Sat 11/1

12:05 pm-5:50 pm

1 stop20h 45m

$969

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Sat 9/6

12:45 am-10:55 am

1 stop19h 10m

Beijing Capital

Sun 9/28

8:20 pm-6:00 pm

1 stop36h 40m

$971

OntarioXiamen

ONT - XMN

ONTXMN

Ontario

Wed 8/27

12:45 am-10:30 am

1 stop18h 45m

Xiamen Gaoqi Intl

Wed 9/17

11:40 am-6:00 pm

1 stop21h 20m

$1,002

OntarioShenyang

ONT - SHE

ONTSHE

Ontario

Mon 11/24

6:43 am-9:45 am

2 stops35h 02m

Shenyang

Sun 12/7

4:35 pm-5:17 pm

2 stops40h 42m

$1,003

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Sun 8/24

6:00 am-9:30 pm

2 stops24h 30m

Beijing Capital

Tue 10/28

1:30 am-10:42 pm

2 stops36h 12m

$1,012

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

Fri 8/29

11:45 pm-11:55 am

1 stop21h 10m

Guangzhou Baiyun

Mon 9/15

1:10 pm-5:05 pm

1 stop18h 55m

$1,026

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Fri 9/26

6:00 am-5:05 pm

2 stops44h 05m

Shanghai Hongqiao Intl

Fri 10/10

6:25 pm-5:17 pm

2 stops37h 52m

$1,032

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to China

Have a flexible travel schedule? Discover the best time to fly to China from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to China

What is the cheapest month to book a flight from Ontario to China?

Currently, February is the cheapest month in which you can book a flight from Ontario to China (average of $1,123). Flying from Ontario to China in July is currently the most expensive (average of $1,609). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to CN?

Find hourly flight availability from Ontario to China. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to China as you normally would.

Reviews of airlines servicing China

Get insights into the airlines that provide service to China. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to China. Reviews last updated June 30, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air, and Japan Airlines from Ontario to China by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,210 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,210 reviews
EVA Air
8.4
Very good
1,210 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,101 reviews
EVA Air
8.4
Very good
1,210 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,504 reviews
EVA Air
8.4
Very good
1,210 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
745 reviews
EVA Air
8.4
Very good
1,210 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very good
449 reviews
EVA Air
8.4
Very good
1,210 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Ontario to China. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to China?

    Most people fly from Ontario (ONT) if they book a flight from Ontario to China. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • What are the cheapest airlines to fly from Ontario to China one-way?

    One-way options have recently been found by users for as low as $498 on United Airlines. Other airlines that offer cheap prices include Korean Air from $518 and China Airlines from $565 one-way.

  • What are the most popular routes from Ontario to China?

    Most travelers choose Ontario - Shanghai Hongqiao Intl, Ontario - Shanghai Pu Dong or Ontario - Guangzhou Baiyun when deciding on the best route from Ontario to China.

  • Can I find deals for flights from Ontario to China that include hotel bookings?

    Yes. In addition to deals on Ontario to China flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to China?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to China.

  • Can I find deals for business class flights from Ontario to China?

    Yes. Cheapflights offers flight deals from Ontario to China by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to China?

    Currently, February is the cheapest month in which you can book a flight from Ontario to China (average of $1,123). Flying from Ontario to China in July is currently the most expensive (average of $1,609). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ontario to China

Discover the top 2 airlines that operate flights from Ontario to China. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$602Average$1,119FlexibilityNo cancel feeOn-time70%
DeltaCheapest$1,061Average$1,676FlexibilityNo cancel feeOn-timeN/A

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