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$680+ Cheap flights from Busan (PUS) to Ontario (ONT)

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — ONT
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Busan to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) to Ontario (ONT). 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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$917
(Gotogate)

One-way from

$680
(China Airlines)
Provider with most accurate pricing for Busan Gimhae-Ontario flight deals.
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Provider most trusted by Cheapflights users for Busan Gimhae-Ontario flights.
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From Busan Gimhae to Ontario
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One-way flight from Busan Gimhae to Ontario
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Find flight deals from Busan to Ontario

Best flights from Busan to Ontario
Discover carefully curated flight deals from Busan to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2024.

This Gotogate deal was found by Cheapflights users on 12/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1811:55 amPUS - ONT
1 stop21h 55mChina Airlines
Sun 2/2310:45 pmONT - PUS
1 stop27h 00mChina Airlines
Deal found 12/17$917
This StudentUniverse deal was found by Cheapflights users on 12/17. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/314:10 pmPUS - ONT
2 stops23h 22mKorean Air
Fri 2/76:00 amONT - PUS
2 stops20h 25mKorean Air
Deal found 12/17$1,298
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3111:05 amPUS - ONT
2 stops29h 26mMultiple Airlines
Fri 2/710:45 pmONT - PUS
1 stop19h 10mMultiple Airlines
Deal found 12/17$1,603
This hutchgo.com deal was found by Cheapflights users on 12/17. 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 hutchgo.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/259:25 amPUS - ONT
2 stops29h 02mJapan Airlines
Mon 3/36:00 amONT - PUS
2 stops23h 00mJapan Airlines
Deal found 12/17$3,167

Find flights from Busan to Ontario within your budget

Customize your flight search to find flights from Busan to Ontario 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BusanOntario

PUS - ONT

PUSONT

Busan Gimhae

Tue 2/18

11:55 am-4:50 pm

1 stop21h 55m

Ontario

Sun 2/23

10:45 pm-6:45 pm

1 stop27h 00m

$917

BusanOntario

PUS - ONT

PUSONT

Busan Gimhae

Fri 1/31

4:10 pm-10:32 pm

2 stops23h 22m

Ontario

Fri 2/7

6:00 am-7:25 pm

2 stops20h 25m

$1,298

BusanOntario

PUS - ONT

PUSONT

Busan Gimhae

Fri 1/31

11:05 am-11:31 pm

2 stops29h 26m

Ontario

Fri 2/7

10:45 pm-10:55 am

1 stop19h 10m

$1,603

BusanOntario

PUS - ONT

PUSONT

Busan Gimhae

Tue 2/25

9:25 am-9:27 pm

2 stops29h 02m

Ontario

Mon 3/3

6:00 am-10:00 pm

2 stops23h 00m

$3,167

BusanOntario

PUS - ONT

PUSONT

Busan Gimhae

Thu 3/6

7:45 pm-4:50 pm

1 stop38h 05m

$680

BusanOntario

PUS - ONT

PUSONT

Busan Gimhae

Wed 1/22

12:00 pm-3:25 pm

2 stops20h 25m

$938

BusanOntario

PUS - ONT

PUSONT

Busan Gimhae

Thu 3/6

9:25 am-6:19 pm

2 stops25h 54m

$1,843

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Compare providers for flights from Busan to Ontario

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 Busan to Ontario in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 Busan-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Busan-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Busan-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Busan-Ontario 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 Busan-Ontario 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 Busan to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Busan 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.

Travel insights for flights from Busan to Ontario

Get recent, data-driven insights about flights from Busan to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Busan to Ontario?

Currently, September is the cheapest month in which you can book a flight from Busan to Ontario (average of $236). Flying from Busan to Ontario in December is currently the most expensive (average of $298). 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.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August 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 December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated December 18, 2024.
Korean Air
8.4
Very good
1,018 reviews

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.4
Very good
1,018 reviews
Korean Air
8.4
Very good
1,018 reviews

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,443 reviews
Korean Air
8.4
Very good
1,018 reviews

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Airlines
8.3
Very good
754 reviews
Korean Air
8.4
Very good
1,018 reviews

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Busan to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Busan to Ontario one-way?

    To fly one-way, consider booking your trip with China Airlines, which is currently one of the cheapest options available, starting at $680. Korean Air flights start at $938 while deals on Japan Airlines start at $1,843 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Busan to Ontario 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 Busan to Ontario?

    Currently, September is the cheapest month in which you can book a flight from Busan to Ontario (average of $236). Flying from Busan to Ontario in December is currently the most expensive (average of $298). 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.

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Top airline flying from Busan to Ontario

Discover the top airline that operate flights from Busan to Ontario. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$978Average$1,146FlexibilityNo cancel feeOn-time70%
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