Cheap flights from Ontario to Beijing from $540
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 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ontario to Beijing
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
United Airlines flights from Ontario to Beijing
Our best United Airlines deals on Ontario to Beijing flight tickets
China Airlines flights from Ontario to Beijing
Our best China Airlines deals on Ontario to Beijing flight tickets
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 typical price of a round-trip flight between Ontario and Beijing?
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 $1,031. 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 $1,217. 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 evening is the cheapest time of day to fly from Ontario to Beijing when you can find flight prices for as low as $1,108. Flying to Beijing in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $1,241.
What is the cheapest airline that flies from Ontario to Beijing?
Korean Air, China Airlines, and EVA Air are the most popular carriers operating from Ontario to Beijing
What airlines fly to Beijing?
Air China, Cathay Pacific and Asiana Airlines are the top three most popular airlines that fly to Beijing from Ontario according to our data. Air China is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Beijing. Keep in mind that there are 11 different airlines that fly to Beijing on a routine basis, so you have a few additional options to choose from.
When to book flights from Ontario to Beijing
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
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 10m.
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 many operators does momondo search for flights from Ontario Airport to Beijing?
As of June 2025, there is 1 operator available to choose from for flights from Ontario Airport to Beijing.
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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to Beijing is China Airlines (100% of total bookings).
Best airlines flying from Ontario to Beijing
Compare and see reviews for airlines that fly from Ontario to Beijing with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $602 | Free Cancellation | Rating 8.3 738 reviews |
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.