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$581+ Cheap flights from Ontario (ONT) to Capital, China (PEK)

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PEK
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from Ontario to Capital

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Capital (PEK). 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,020
(Korean Air)

One-way from

$581
(StudentUniverse)

Popular in

July

Cheapest in

March

Average price

$602
Provider with most accurate pricing for Ontario-Beijing Capital flight deals.
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Provider most trusted by Cheapflights users for Ontario-Beijing Capital flights.
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From Ontario to Beijing Capital
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One-way flight from Ontario to Beijing Capital
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Highest demand for flights based on searches. 15% potential increase in price ($229 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Ontario to Capital

Cheapest flights from Ontario to Capital
Explore the most affordable flight options available from Ontario to Capital. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Korean Air deal was found by Cheapflights users on 3/25. 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 4/295:45 amONT - PEK
2 stops24h 45mKorean Air
Mon 6/21:30 amPEK - ONT
2 stops31h 50mKorean Air
Deal found 3/25$1,020
This oojo deal was found by Cheapflights users on 3/24. 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.
Mon 9/812:45 amONT - PEK
1 stop19h 10mChina Airlines
Tue 9/308:20 pmPEK - ONT
1 stop36h 40mChina Airlines
Deal found 3/24$1,045
This United Airlines deal was found by Cheapflights users on 3/25. 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 3/266:00 amONT - PEK
1 stop20h 25mUnited Airlines
Fri 4/185:25 pmPEK - ONT
2 stops42h 17mUnited Airlines
Deal found 3/25$1,058
This Travelocity deal was found by Cheapflights users on 3/25. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/104:29 pmONT - PEK
2 stops27h 26mMultiple Airlines
Sat 6/78:20 pmPEK - ONT
1 stop36h 40mMultiple Airlines
Deal found 3/25$1,241

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Capital 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 March 26, 2025.
Use the filters below to find and compare flights from Ontario to Beijing Capital Airport that are best for you.

Fly from

Ontario

Fly to

Capital

Route

Depart

Return

Price

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Tue 4/29

5:45 am-9:30 pm

2 stops24h 45m

Beijing Capital

Mon 6/2

1:30 am-6:20 pm

2 stops31h 50m

$1,020

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Mon 9/8

12:45 am-10:55 am

1 stop19h 10m

Beijing Capital

Tue 9/30

8:20 pm-6:00 pm

1 stop36h 40m

$1,045

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Mon 4/28

6:00 am-3:25 pm

1 stop18h 25m

Beijing Capital

Mon 5/5

5:25 pm-8:34 pm

1 stop18h 09m

$1,070

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Sat 5/10

4:29 pm-10:55 am

2 stops27h 26m

Beijing Capital

Sat 6/7

8:20 pm-6:00 pm

1 stop36h 40m

$1,241

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Mon 4/7

5:40 am-9:30 pm

2 stops24h 50m

$581

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Mon 4/7

7:05 am-3:25 pm

1 stop17h 20m

$595

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Sun 4/6

12:10 am-6:50 pm

1 stop27h 40m

$610

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Fri 8/8

11:45 pm-10:30 pm

2 stops55h 45m

$690

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Tue 5/20

6:00 am-4:10 pm

2 stops19h 10m

$1,080

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

Fri 5/23

4:45 pm-11:55 am

2 stops28h 10m

$1,812

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Compare providers for flights from Ontario to Capital

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 Capital in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 Capital Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Beijing Capital Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Beijing Capital Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Beijing Capital Airport 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 Capital Airport 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 Capital

Have a flexible travel schedule? Discover the best time to fly to Capital 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 Capital Airport

What is the cheapest month to book a flight from Ontario to Beijing Capital Airport?

Currently, September is the cheapest month in which you can book a flight from Ontario to Beijing Capital Airport (average of $1,199). Flying from Ontario to Beijing Capital Airport in June is currently the most expensive (average of $1,813). 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 PEK?

Find hourly flight availability from Ontario to Capital. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

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

Rainfall in Capital by month

Plan your trip to Capital by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Beijing Capital Airport ranges from 0.0 - 8.7 inches per month. July is typically the wettest month, when rainfall can reach 8.7 in. January is typically the driest time to visit Beijing Capital Airport when rainfall is around 0.0 in.

Temperature in Capital by month

Plan your trip to Capital by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Beijing Capital Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Capital

Get insights into the airlines that provide service to Capital. 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 Capital. Reviews last updated March 26, 2025.
See what other customers who have flown with Korean Air, China Airlines and United Airlines from Ontario to Beijing have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,049 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,049 reviews
Korean Air
8.4
Very good
1,049 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.2
Very good
722 reviews
Korean Air
8.4
Very good
1,049 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,608 reviews
Korean Air
8.4
Very good
1,049 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Philippine Airlines
7.2
Good
840 reviews
Korean Air
8.4
Very good
1,049 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.0
Good
8,967 reviews
Korean Air
8.4
Very good
1,049 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

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

    For a flight from Ontario to Beijing Capital, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city. Ontario is the only Ontario airport and it handles 0 outbound flights to Beijing Capital per day. 1 airline has flights to Beijing Capital from Ontario on a regular basis.

  • What are the cheapest airlines flying from Ontario to Beijing Capital Airport round-trip?

    Korean Air, at $1,020, was found to be the cheapest airline from Ontario to Beijing Capital Airport.Alternate airlines to your destination round-trip include China Airlines and United Airlines. Korean Air is priced at 20% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Ontario to Beijing Capital Airport one-way?

    To fly one-way, consider booking your trip with Korean Air, which is currently one of the cheapest options available, starting at $581. United Airlines flights start at $595 while deals on China Airlines start at $610 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Capital 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 Beijing Capital Airport?

    Currently, September is the cheapest month in which you can book a flight from Ontario to Beijing Capital Airport (average of $1,199). Flying from Ontario to Beijing Capital Airport in June is currently the most expensive (average of $1,813). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ontario to Capital

Discover the top airline that operate flights from Ontario to Capital. 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$602Average$1,368FlexibilityNo cancel feeOn-time70%
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