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Cheap flights from Ontario to Beijing from $488

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 Beijing departing on 4/5. 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 Beijing

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
6:00 am - 9:30 pm
ONT
-
PEK
24h 30m
2 stops
Korean Air Logo
1:30 am - 5:15 pm
PEK
-
ONT
30h 45m
2 stops
$822Korean Air
Wed, Apr 1 - Wed, Apr 29
Korean Air Logo
6:00 am - 9:30 pm
ONT
-
PEK
24h 30m
2 stops
Korean Air Logo
1:30 am - 5:15 pm
PEK
-
ONT
30h 45m
2 stops
$833Korean Air
Wed, Apr 1 - Thu, Apr 23
Korean Air Logo
6:00 am - 9:25 am
ONT
-
PEK
36h 25m
2 stops
Korean Air Logo
10:40 am - 10:34 pm
PEK
-
ONT
26h 54m
2 stops
$895Korean Air
Thu, Mar 19 - Thu, Mar 26
China Airlines Logo
12:10 am - 7:00 pm
ONT
-
PEK
27h 50m
1 stop
China Airlines Logo
8:20 pm - 6:00 pm
PEK
-
ONT
36h 40m
1 stop
$921China Airlines
Thu, Apr 9 - Thu, Apr 30
Korean Air Logo
6:00 am - 12:40 pm
ONT
-
PEK
39h 40m
2 stops
Korean Air Logo
6:30 pm - 5:15 pm
PEK
-
ONT
37h 45m
2 stops
$922Korean Air
Mon, Mar 9 - Sun, Apr 26
Multiple Airlines Logo
10:45 pm - 3:30 pm
ONT
-
PEK
25h 45m
2 stops
Multiple Airlines Logo
8:25 am - 5:05 pm
PEK
-
ONT
47h 40m
2 stops
$929Multiple Airlines
Wed, Mar 11 - Tue, Apr 28
China Airlines Logo
12:10 am - 6:50 pm
ONT
-
PEK
27h 40m
1 stop
China Airlines Logo
12:30 pm - 6:00 pm
PEK
-
ONT
20h 30m
1 stop
$932China Airlines
Tue, Apr 14 - Fri, May 1
Korean Air Logo
6:00 am - 9:40 am
ONT
-
PEK
36h 40m
2 stops
Korean Air Logo
1:30 am - 10:40 pm
PEK
-
ONT
36h 10m
2 stops
$933Korean Air
Sun, Aug 16 - Tue, Sep 29
China Airlines Logo
12:10 am - 7:00 pm
ONT
-
PEK
27h 50m
1 stop
China Airlines Logo
8:20 pm - 6:00 pm
PEK
-
ONT
36h 40m
1 stop
$939China Airlines
Thu, Apr 16 - Sun, Apr 26
Korean Air Logo
6:00 am - 9:40 am
ONT
-
PEK
36h 40m
2 stops
Korean Air Logo
1:30 am - 5:16 pm
PEK
-
ONT
30h 46m
2 stops
$944Korean Air
Sun, Aug 16 - Fri, Oct 2

China Airlines flights from Ontario to Beijing

Our best China Airlines deals on Ontario to Beijing flight tickets
China Airlines
Apr 9
ONT12:10 amOntario
27h 50m
1 stop
PEK7:00 pmBeijing Capital
Apr 30
PEK8:20 pmBeijing Capital
36h 40m
1 stop
ONT6:00 pmOntario
$921
China Airlines
Apr 14
ONT12:10 amOntario
27h 40m
1 stop
PEK6:50 pmBeijing Capital
Apr 24
PEK12:30 pmBeijing Capital
20h 30m
1 stop
ONT6:00 pmOntario
$932
China Airlines
Apr 16
ONT12:10 amOntario
27h 50m
1 stop
PEK7:00 pmBeijing Capital
Apr 26
PEK8:20 pmBeijing Capital
36h 40m
1 stop
ONT6:00 pmOntario
$939

United Airlines flights from Ontario to Beijing

Our best United Airlines deals on Ontario to Beijing flight tickets
United Airlines
Feb 19
ONT6:10 amOntario
19h 15m
1 stop
PEK5:25 pmBeijing Capital
Mar 5
PEK7:20 pmBeijing Capital
14h 21m
1 stop
ONT5:41 pmOntario
$1,273
United Airlines
Feb 19
ONT6:10 amOntario
19h 15m
1 stop
PEK5:25 pmBeijing Capital
Feb 26
PEK7:20 pmBeijing Capital
14h 21m
1 stop
ONT5:41 pmOntario
$1,282
United Airlines
Feb 25
ONT6:09 amOntario
19h 16m
1 stop
PEK5:25 pmBeijing Capital
Apr 6
PEK5:25 pmBeijing Capital
15h 22m
1 stop
ONT5:47 pmOntario
$1,355

momondo 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, momondo users made 832,500 searches. Data last updated February 18, 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

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Wed 4/1

6:00 am-9:30 pm

2 stops24h 30m

Beijing Capital

Wed 4/29

1:30 am-5:15 pm

2 stops30h 45m

$822

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Wed 4/1

6:00 am-9:30 pm

2 stops24h 30m

Beijing Capital

Thu 4/23

1:30 am-5:15 pm

2 stops30h 45m

$833

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Thu 3/19

6:00 am-9:25 am

2 stops36h 25m

Beijing Capital

Thu 3/26

10:40 am-10:34 pm

2 stops26h 54m

$895

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Thu 4/9

12:10 am-7:00 pm

1 stop27h 50m

Beijing Capital

Thu 4/30

8:20 pm-6:00 pm

1 stop36h 40m

$921

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Mon 3/9

6:00 am-12:40 pm

2 stops39h 40m

Beijing Capital

Sun 4/26

6:30 pm-5:15 pm

2 stops37h 45m

$922

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Wed 3/11

10:45 pm-3:30 pm

2 stops25h 45m

Beijing Capital

Tue 4/28

8:25 am-5:05 pm

2 stops47h 40m

$929

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Tue 4/14

12:10 am-6:50 pm

1 stop27h 40m

Beijing Capital

Fri 5/1

12:30 pm-6:00 pm

1 stop20h 30m

$932

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Sun 8/16

6:00 am-9:40 am

2 stops36h 40m

Beijing Capital

Tue 9/29

1:30 am-10:40 pm

2 stops36h 10m

$933

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Thu 4/16

12:10 am-7:00 pm

1 stop27h 50m

Beijing Capital

Sun 4/26

8:20 pm-6:00 pm

1 stop36h 40m

$939

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Sun 8/16

6:00 am-9:40 am

2 stops36h 40m

Beijing Capital

Fri 10/2

1:30 am-5:16 pm

2 stops30h 46m

$944

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Beijing from

How to get the cheapest flight ticket from Ontario to Beijing

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 day to depart on your flight to Beijing?

On average, the least expensive day to fly to Beijing from Ontario is on a Monday. momondo users have found tickets for Monday departures for as low as $873. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,084. These prices are subject to change though, so be sure to set up a Price Alert for flights to Beijing.

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

In the morning is the cheapest time of day to fly from Ontario to Beijing when you can find flight prices for as low as $790. Flying to Beijing in the morning is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $1,055.

When to book flights from Ontario to Beijing

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

Cheap Ontario to Beijing (ONT to BJS) flight deals and tips

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

Fastest flight time

18h 25m

Direct flights

None
The fastest flight from Ontario to Beijing takes 18h 25m
There are no direct flights from Ontario to Beijing. There are no popular flight routes from Ontario to Beijing.
Search flight deals

  • How far is Ontario to Beijing by plane?

    Beijing is 6268.3 mi away from Ontario. In terms of flight time, this usually takes a little over 18h 25m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Beijing.

  • What documentation or ID do you need to fly to Beijing?

    The required travel and health documents for your Beijing trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Beijing. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Ontario to Beijing?

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Beijing for you.

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

Yes. momondo allows you to filter the results for Ontario to Beijing flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Ontario and Beijing by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Beijing, momondo offers a useful price alert feature which will track prices for flights to Beijing from Ontario and alert you when they change.

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Find better results for your trip to China

Fly into one of these airports located in Beijing

Airports listed have a maximum distance of 27.4 mi from Beijing
Beijing Capital Airport
Beijing Daxing Intl Airport