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$488+ Cheap flights from Ontario (ONT) to Beijing, China (BJS)

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BJS
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
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Find cheap flights from Ontario to Beijing with Cheapflights

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Cheap flight deals from Ontario to Beijing

Cheapest flights from Ontario to Beijing
Explore the most affordable flight options available from Ontario to Beijing. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.

This Korean Air deal was found by Cheapflights users on 6/18. 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.
Mon 10/127:00 am
ONT
-
PEK
2 stops23h 30m
Korean Air
Tue 11/310:40 am
PEK
-
ONT
2 stops22h 37m
Korean Air
Deal found 6/18$999
This Korean Air deal was found by Cheapflights users on 6/18. 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 9/137:00 am
ONT
-
PEK
2 stops23h 30m
Korean Air
Wed 9/161:30 am
PEK
-
ONT
2 stops30h 50m
Korean Air
Deal found 6/18$1,049
This Korean Air deal was found by Cheapflights users on 6/17. 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.
Thu 10/86:00 am
ONT
-
PEK
2 stops24h 30m
Multiple Airlines
Wed 10/211:30 pm
PEK
-
ONT
2 stops18h 47m
Multiple Airlines
Deal found 6/17$1,098
This Korean Air deal was found by Cheapflights users on 6/18. 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.
Thu 10/86:00 am
ONT
-
PEK
2 stops24h 30m
Korean Air
Mon 11/21:30 am
PEK
-
ONT
2 stops30h 42m
Korean Air
Deal found 6/18$1,099
This Korean Air deal was found by Cheapflights users on 6/17. 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.
Thu 10/86:00 am
ONT
-
PEK
2 stops24h 30m
Korean Air
Thu 10/2211:45 am
PEK
-
ONT
2 stops27h 03m
Korean Air
Deal found 6/17$1,108
This Priceline deal was found by Cheapflights users on 6/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:20 am
ONT
-
PEK
2 stops36h 20m
Korean Air
Mon 7/201:30 am
PEK
-
ONT
2 stops30h 51m
Korean Air
Deal found 6/16$1,124
This Korean Air deal was found by Cheapflights users on 6/17. 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.
Tue 10/207:00 am
ONT
-
PEK
2 stops23h 30m
Multiple Airlines
Fri 11/132:15 pm
PEK
-
ONT
2 stops19h 02m
Multiple Airlines
Deal found 6/17$1,148
This Korean Air deal was found by Cheapflights users on 6/18. 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 10/46:20 am
ONT
-
PEK
2 stops24h 10m
Korean Air
Sun 10/186:30 pm
PEK
-
ONT
2 stops37h 47m
Korean Air
Deal found 6/18$1,149
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:05 pm
ONT
-
PEK
1 stop30h 25m
Multiple Airlines
Mon 11/98:30 am
PEK
-
ONT
2 stops21h 10m
Multiple Airlines
Deal found 6/18$1,164
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Thu 9/36:08 am
ONT
-
PEK
1 stop18h 17m
United Airlines
Thu 9/175:25 pm
PEK
-
ONT
1 stop15h 46m
United Airlines
Deal found 6/20$1,180
This United Airlines deal was found by Cheapflights users on 6/19. 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 9/21:56 pm
ONT
-
PEK
1 stop34h 29m
United Airlines
Thu 9/175:25 pm
PEK
-
ONT
1 stop15h 46m
United Airlines
Deal found 6/19$1,186
This Korean Air deal was found by Cheapflights users on 6/17. 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 10/96:00 am
ONT
-
PEK
2 stops24h 30m
Multiple Airlines
Fri 10/231:30 pm
PEK
-
ONT
2 stops18h 47m
Multiple Airlines
Deal found 6/17$1,198

Find flight deals from Ontario to Beijing

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Beijing (BJS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$999
(Korean Air)

One-way from

$473
(oojo)

Popular in

June

Cheapest in

January

Average price

$1,267
Provider with most accurate pricing for Ontario-Beijing (BJS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Beijing (BJS) flights.
Search Deals
From Ontario to Beijing (BJS)
Search Deals
One-way flight from Ontario to Beijing (BJS)
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($214 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Beijing 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 21, 2026.
Use the filters below to find and compare flights from Ontario to Beijing that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Wed 11/4

7:00 am-12:40 pm

2 stops37h 40m

Beijing Capital

Mon 11/30

1:30 am-5:17 pm

2 stops31h 47m

$999

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Wed 9/16

6:20 am-9:30 pm

2 stops24h 10m

Beijing Capital

Thu 10/29

1:30 am-5:17 pm

2 stops30h 47m

$1,049

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Sat 10/31

7:00 am-10:15 pm

2 stops24h 15m

Beijing Capital

Mon 11/9

2:15 pm-5:17 pm

2 stops43h 02m

$1,049

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Fri 11/27

7:00 am-12:40 pm

2 stops37h 40m

Beijing Capital

Tue 12/1

10:40 am-5:17 pm

2 stops22h 37m

$1,049

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Wed 9/2

1:56 pm-3:25 pm

1 stop34h 29m

Beijing Capital

Thu 9/17

5:25 pm-6:11 pm

1 stop15h 46m

$1,186
Quickest round-trip

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Wed 9/16

6:00 am-3:25 pm

1 stop18h 25m

Beijing Capital

Fri 10/30

7:20 pm-11:06 pm

1 stop18h 46m

$1,230

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Sun 9/6

12:45 am-6:50 pm

1 stop27h 05m

Beijing Capital

Sun 9/27

8:20 pm-6:00 pm

1 stop36h 40m

$1,300

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Fri 11/6

10:50 pm-7:05 pm

1 stop28h 15m

Beijing Capital

Tue 12/1

8:25 pm-4:50 pm

1 stop36h 25m

$1,300

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Sat 8/15

12:45 am-10:55 am

1 stop19h 10m

Beijing Capital

Thu 10/8

8:20 pm-6:00 pm

1 stop36h 40m

$1,300

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Wed 8/19

12:45 am-10:55 am

1 stop19h 10m

Beijing Capital

Sat 10/10

8:20 pm-6:00 pm

1 stop36h 40m

$1,300

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Ontario to Beijing

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Beijing in June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Beijing flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Beijing flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Beijing flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Beijing flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Beijing flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Beijing

Have a flexible travel schedule? Discover the best time to fly to Beijing 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 Beijing
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Beijing

Get insights into the airlines that provide service to Beijing. 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 Beijing. Reviews last updated June 21, 2026.
Get a feel of what it's like to fly with United Airlines from Ontario to Beijing by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,868 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,868 reviews
United Airlines
7.4
Good
9,868 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Beijing. 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 Beijing?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Beijing. 0 airlines have flights from Ontario to Beijing on a regular basis. Booking flights from Ontario to Beijing should not be difficult; the airport handles an average of 0 outbound flights to Beijing per day.

  • How long is the flight from Ontario to Beijing?

    Departing from Ontario to Beijing will take you 23h 30m. There are 6255 mi between Ontario and Beijing.

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

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

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

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

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

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

See more FAQs

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