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Cheap flights from Ontario to Beijing from $468

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 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Beijing

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
6:20 am - 9:30 pm
ONT
-
PEK
24h 10m
2 stops
Korean Air Logo
1:30 am - 10:45 pm
PEK
-
ONT
36h 15m
2 stops
$920Korean Air
Wed, Aug 26 - Mon, Aug 31
Korean Air Logo
6:20 am - 9:30 pm
ONT
-
PEK
24h 10m
2 stops
Korean Air Logo
6:30 pm - 5:21 pm
PEK
-
ONT
37h 51m
2 stops
$970Korean Air
Tue, Aug 25 - Thu, Sep 3
Korean Air Logo
7:00 am - 10:15 pm
ONT
-
PEK
23h 15m
2 stops
Korean Air Logo
10:40 am - 5:17 pm
PEK
-
ONT
22h 37m
2 stops
$971Korean Air
Mon, Nov 16 - Thu, Nov 19
Multiple Airlines Logo
6:00 am - 9:30 pm
ONT
-
PEK
24h 30m
2 stops
Multiple Airlines Logo
1:30 am - 5:20 pm
PEK
-
ONT
30h 50m
2 stops
$1,019Multiple Airlines
Mon, Aug 24 - Tue, Sep 8
Korean Air Logo
6:00 am - 12:05 pm
ONT
-
PEK
39h 05m
2 stops
Korean Air Logo
1:30 am - 10:45 pm
PEK
-
ONT
36h 15m
2 stops
$1,020Korean Air
Mon, Aug 24 - Mon, Aug 31
Korean Air Logo
7:00 am - 10:15 pm
ONT
-
PEK
23h 15m
2 stops
Korean Air Logo
10:40 am - 5:17 pm
PEK
-
ONT
22h 37m
2 stops
$1,022Korean Air
Mon, Nov 16 - Thu, Nov 19
Korean Air Logo
6:20 am - 9:30 pm
ONT
-
PEK
24h 10m
2 stops
Korean Air Logo
11:45 am - 5:12 pm
PEK
-
ONT
20h 27m
2 stops
$1,029Korean Air
Wed, Sep 30 - Tue, Oct 6
Korean Air Logo
6:00 am - 9:40 am
ONT
-
PEK
36h 40m
2 stops
Korean Air Logo
6:30 pm - 11:34 pm
PEK
-
ONT
44h 04m
2 stops
$1,070Korean Air
Sat, Aug 22 - Wed, Sep 2
Korean Air Logo
6:00 am - 9:40 am
ONT
-
PEK
36h 40m
2 stops
Korean Air Logo
1:30 pm - 10:23 pm
PEK
-
ONT
23h 53m
2 stops
$1,071Korean Air
Thu, Aug 20 - Wed, Sep 2
Korean Air Logo
6:00 am - 9:40 am
ONT
-
PEK
36h 40m
2 stops
Korean Air Logo
1:30 am - 10:45 pm
PEK
-
ONT
36h 15m
2 stops
$1,120Korean Air
Sat, Aug 22 - Fri, Aug 28

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United Airlines flights from Ontario to Beijing

Our best United Airlines deals on Ontario to Beijing flight tickets
United Airlines
Sep 3
ONT6:08 amOntario
18h 17m
1 stop
PEK3:25 pmBeijing Capital
Sep 17
PEK5:25 pmBeijing Capital
15h 46m
1 stop
ONT6:11 pmOntario
$1,169
United Airlines
Sep 3
ONT6:08 amOntario
18h 17m
1 stop
PEK3:25 pmBeijing Capital
Sep 17
PEK5:25 pmBeijing Capital
15h 46m
1 stop
ONT6:11 pmOntario
$1,173
United Airlines
Sep 1
ONT6:08 amOntario
18h 17m
1 stop
PEK3:25 pmBeijing Capital
Sep 10
PEK5:25 pmBeijing Capital
15h 46m
1 stop
ONT6:11 pmOntario
$1,179

Korean Air flights from Ontario to Beijing

Our best Korean Air deals on Ontario to Beijing flight tickets
Korean Air
Aug 26
ONT6:20 amOntario
24h 10m
2 stops
PEK9:30 pmBeijing Capital
Aug 31
PEK1:30 amBeijing Capital
36h 15m
2 stops
ONT10:45 pmOntario
$920
Korean Air
Aug 25
ONT6:20 amOntario
24h 10m
2 stops
PEK9:30 pmBeijing Capital
Sep 3
PEK6:30 pmBeijing Capital
37h 51m
2 stops
ONT5:21 pmOntario
$970
Korean Air
Nov 16
ONT7:00 amOntario
23h 15m
2 stops
PEK10:15 pmBeijing Capital
Nov 19
PEK10:40 amBeijing Capital
22h 37m
2 stops
ONT5:17 pmOntario
$971

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 July 14, 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 8/26

6:20 am-9:30 pm

2 stops24h 10m

Beijing Capital

Mon 8/31

1:30 am-10:45 pm

2 stops36h 15m

$920

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Tue 8/25

6:20 am-9:30 pm

2 stops24h 10m

Beijing Capital

Thu 9/3

6:30 pm-5:21 pm

2 stops37h 51m

$970

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Mon 11/16

7:00 am-10:15 pm

2 stops23h 15m

Beijing Capital

Thu 11/19

10:40 am-5:17 pm

2 stops22h 37m

$971

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Mon 8/24

6:00 am-9:30 pm

2 stops24h 30m

Beijing Capital

Tue 9/8

1:30 am-5:20 pm

2 stops30h 50m

$1,019

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Mon 8/24

6:00 am-12:05 pm

2 stops39h 05m

Beijing Capital

Mon 8/31

1:30 am-10:45 pm

2 stops36h 15m

$1,020

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Mon 11/16

7:00 am-10:15 pm

2 stops23h 15m

Beijing Capital

Thu 11/19

10:40 am-5:17 pm

2 stops22h 37m

$1,022
Quickest round-trip

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Wed 9/30

6:20 am-9:30 pm

2 stops24h 10m

Beijing Capital

Tue 10/6

11:45 am-5:12 pm

2 stops20h 27m

$1,029

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Sat 8/22

6:00 am-9:40 am

2 stops36h 40m

Beijing Capital

Wed 9/2

6:30 pm-11:34 pm

2 stops44h 04m

$1,070

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Thu 8/20

6:00 am-9:40 am

2 stops36h 40m

Beijing Capital

Wed 9/2

1:30 pm-10:23 pm

2 stops23h 53m

$1,071

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Sat 8/22

6:00 am-9:40 am

2 stops36h 40m

Beijing Capital

Fri 8/28

1:30 am-10:45 pm

2 stops36h 15m

$1,120

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 $866. 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 Saturday because tickets tend to average around $1,187. 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 17m

Direct flights

None
The fastest flight from Ontario to Beijing takes 18h 17m
There are no direct flights from Ontario to Beijing. There are no popular flight routes from Ontario to Beijing.
Search flight deals

Frequently asked questions about flying from Ontario to Beijing

  • 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 17m.

  • 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