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Cheap flights from Busan (PUS) to Ontario (ONT) from $612

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PUS — ONT
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
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 May 9, 2024.

Round-trip from

$238
From Busan Gimhae to Ontario
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How far in advance should I book a flight from Busan to Ontario?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 18 days in advance, which can save you up to 107% on flights from Busan to Ontario compared to booking the week you need them. Waiting 18 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $755. For sooner than that we have options available in the next 3 days from $1,529.

What is the cheapest month to fly from Busan to Ontario?

Flights from Busan to Ontario lean towards being more expensive in July. Prices are generally better when you fly from Busan to Ontario in August, with the cheapest ticket starting at $755.

When is the cheapest time to fly from Busan to Ontario (PUS - ONT)?

When flying from Busan to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap China Airlines flights from Busan to Ontario

Explore cheap flight options specifically provided by China Airlines for the route between Busan and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Check out some of the cheapest China Airlines flights we've come across from Busan to Ontario. It's recommended that users confirm their flight details before booking.
Thu 9/267:55 pmPUS - ONT
1 stop38h 10mChina Airlines
Sat 9/2812:10 amONT - PUS
1 stop19h 05mChina Airlines
Deal found 5/8$1,031
Thu 9/267:55 pmPUS - ONT
1 stop38h 10mChina Airlines
Sat 9/2812:10 amONT - PUS
1 stop19h 05mChina Airlines
Deal found 5/7$1,035
Thu 7/1812:15 pmPUS - ONT
1 stop22h 25mChina Airlines
Sun 8/412:45 amONT - PUS
1 stop26h 10mChina Airlines
Deal found 5/8$1,431
Fri 7/1912:15 pmPUS - ONT
1 stop22h 25mChina Airlines
Sun 8/412:45 amONT - PUS
1 stop26h 10mChina Airlines
Deal found 5/7$1,477
Thu 7/1812:15 pmPUS - ONT
1 stop22h 25mChina Airlines
Sun 8/412:45 amONT - PUS
1 stop18h 30mChina Airlines
Deal found 5/8$2,635
Thu 7/187:55 pmPUS - ONT
1 stop38h 45mChina Airlines
Sun 8/412:45 amONT - PUS
1 stop26h 10mChina Airlines
Deal found 5/7$2,646

Cheap Delta flights from Busan to Ontario

Explore cheap flight options specifically provided by Delta for the route between Busan and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Have a look at some of the cheapest available Delta flights departing from Busan and landing in Ontario. Check back soon if you're not seeing flights that suit your needs.
Thu 9/264:25 pmPUS - ONT
2 stops36h 36mDelta
Sun 9/2911:30 amONT - PUS
2 stops52h 05mDelta
Deal found 5/8$1,486
Thu 9/264:25 pmPUS - ONT
2 stops34h 10mDelta
Sun 9/295:40 pmONT - PUS
2 stops47h 55mDelta
Deal found 5/7$1,493

Busan to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Busan and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
These are some of the best deals we've found on flights to Ontario in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 9/267:55 pmPUS - ONT
1 stop38h 10mChina Airlines
Sat 9/2812:10 amONT - PUS
1 stop19h 05mChina Airlines
Deal found 5/8$1,031
Thu 9/267:55 pmPUS - ONT
1 stop38h 10mChina Airlines
Sat 9/2812:10 amONT - PUS
1 stop19h 05mChina Airlines
Deal found 5/7$1,035
Thu 7/1812:15 pmPUS - ONT
1 stop22h 25mChina Airlines
Sun 8/412:45 amONT - PUS
1 stop26h 10mChina Airlines
Deal found 5/8$1,431
Fri 7/1912:15 pmPUS - ONT
1 stop22h 25mChina Airlines
Sun 8/412:45 amONT - PUS
1 stop26h 10mChina Airlines
Deal found 5/7$1,477
Thu 9/264:25 pmPUS - ONT
2 stops36h 36mDelta
Sun 9/2911:30 amONT - PUS
2 stops52h 05mDelta
Deal found 5/8$1,486
Thu 9/264:25 pmPUS - ONT
2 stops34h 10mDelta
Sun 9/295:40 pmONT - PUS
2 stops47h 55mDelta
Deal found 5/7$1,493
Thu 7/1812:15 pmPUS - ONT
1 stop22h 25mChina Airlines
Sun 8/412:45 amONT - PUS
1 stop18h 30mChina Airlines
Deal found 5/8$2,635
Thu 7/187:55 pmPUS - ONT
1 stop38h 45mChina Airlines
Sun 8/412:45 amONT - PUS
1 stop26h 10mChina Airlines
Deal found 5/7$2,646

One-way flights to Ontario from Busan

Search for one-way flight options from Busan to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Take a look at some of the one-way flights we've detected from Busan to Ontario. Users can also find round-trip Busan to Ontario flights by using the search form above.
Tue 9/247:55 pmPUS - ONT
1 stop38h 10mChina Airlines
Deal found 5/9$612
Mon 9/2312:15 pmPUS - ONT
1 stop21h 50mChina Airlines
Deal found 5/9$616
Sat 9/2112:15 pmPUS - ONT
1 stop21h 50mChina Airlines
Deal found 5/9$690
Tue 7/212:15 pmPUS - ONT
1 stop22h 25mChina Airlines
Deal found 5/8$921
Tue 7/211:00 amPUS - ONT
2 stops23h 40mMultiple Airlines
Deal found 5/8$1,003
Thu 6/2712:15 pmPUS - ONT
1 stop21h 50mChina Airlines
Deal found 5/9$1,033
Wed 7/32:10 pmPUS - ONT
2 stops24h 30mKorean Air
Deal found 5/8$1,169
Thu 7/44:25 pmPUS - ONT
2 stops17h 30mKorean Air
Deal found 5/8$1,282
Thu 6/278:35 amPUS - ONT
2 stops25h 15mKorean Air
Deal found 5/9$1,492

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 2,752,338 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,031 - $2,646

Route

Depart

Return

Price

Busan GimhaeOntario

PUS - ONT

PUSONT

Busan Gimhae

Thu 9/26

1 stop38h 10m

Ontario

Sat 9/28

1 stop19h 05m

$1,031

Busan GimhaeOntario

PUS - ONT

PUSONT

Busan Gimhae

Thu 9/26

1 stop38h 10m

Ontario

Sat 9/28

1 stop19h 05m

$1,035

Busan GimhaeOntario

PUS - ONT

PUSONT

Busan Gimhae

Thu 7/18

1 stop22h 25m

Ontario

Sun 8/4

1 stop26h 10m

$1,431

Busan GimhaeOntario

PUS - ONT

PUSONT

Busan Gimhae

Fri 7/19

1 stop22h 25m

Ontario

Sun 8/4

1 stop26h 10m

$1,477

Busan GimhaeOntario

PUS - ONT

PUSONT

Busan Gimhae

Thu 9/26

2 stops36h 36m

Ontario

Sun 9/29

2 stops52h 05m

$1,486

Busan GimhaeOntario

PUS - ONT

PUSONT

Busan Gimhae

Thu 9/26

2 stops34h 10m

Ontario

Sun 9/29

2 stops47h 55m

$1,493

Busan GimhaeOntario

PUS - ONT

PUSONT

Busan Gimhae

Thu 7/18

1 stop22h 25m

Ontario

Sun 8/4

1 stop18h 30m

$2,635

Busan GimhaeOntario

PUS - ONT

PUSONT

Busan Gimhae

Thu 7/18

1 stop38h 45m

Ontario

Sun 8/4

1 stop26h 10m

$2,646

Flights are sorted by cheapest first

Deals found on 5/8

When is the cheapest time to fly from Busan to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Busan to Ontario. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Busan to Ontario flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Ontario by month

Plan your trip from Busan to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from Busan to Ontario is currently $980 while a round-trip flight costs $1,654. Price data was last updated on May 5, 2024.

Currently, October is the cheapest month in which you can book a flight from Busan to Ontario (average of $237). Flying from Busan to Ontario in June is currently the most expensive (average of $337). 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.

January

$268

February

$287

March

$281

April

$256

May

$268

June

$337

July

$337

August

$287

September

$258

October

$237

November

$267

December

$272

Temperature and rainfall in Ontario by month

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

LAX

Temperature

57.2 - 73.4 °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 May 9, 2024.
Read through reviews of airlines operating flights from Busan to Ontario, such as China Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,181 reviews
Check prices

Crew

8.8

Comfort

8.3

Food

8.2

Overall

8.5

Entertainment

8.2

Boarding

8.6

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Korean Air
8.5
Very good
1,181 reviews
Korean Air
8.5
Very good
1,181 reviews
Check prices

Crew

8.8

Comfort

8.3

Food

8.2

Overall

8.5

Entertainment

8.2

Boarding

8.6

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

China Airlines
8.3
Very good
917 reviews
Korean Air
8.5
Very good
1,181 reviews
Check prices

Crew

8.8

Comfort

8.3

Food

8.2

Overall

8.5

Entertainment

8.2

Boarding

8.6

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Delta
8.1
Very good
10,789 reviews
Korean Air
8.5
Very good
1,181 reviews
Check prices

Crew

8.8

Comfort

8.3

Food

8.2

Overall

8.5

Entertainment

8.2

Boarding

8.6

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

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.

  • Can I find flights from Busan to Ontario for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Busan to Ontario for under $1,100. The cheapest flight booked recently is on China Airlines for just $1,031, but on average you can expect to pay $1,654.

  • What are the cheapest airlines flying from Busan to Ontario round-trip?

    Our cheapest airline available from Busan to Ontario is China Airlines. Our recent data shows that you can find tickets from as low as $1,031 on this airline. An additional option worth looking into is Delta, starting at $1,486.

  • What does PUS to ONT mean?

    PUS and ONT are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PUS to ONT refers to a flight route from Busan Gimhae Airport to Ontario Airport.

  • Can I find deals for flights from Busan to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Busan to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Busan to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Busan to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Busan to Ontario that allow pets onboard?

    Many airlines flying from Busan to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Busan to Ontario?

    Yes, you can often find last-minute deals on Busan to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Busan to Ontario flight deals updated?

    The Busan to Ontario flight deals you see on this page were last updated on 5/8.

See more FAQs

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Alternative routes for Busan to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

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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 2,752,338 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$1,101Average$1,292FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
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Search flights from Busan to Ontario by cabin class

Find flights from Busan to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Busan to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Busan to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Busan to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Busan.

Can Cheapflights find flights from Busan to Ontario with no change fees?

Need flexible booking options for your flight to Ontario from Busan? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Busan to Ontario become cheaper?

Not ready to book yet? You can track prices for flights from Busan to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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