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

Currently, August is the cheapest month in which you can book a flight from Kaohsiung to Ontario (average of $246). Flying from Kaohsiung to Ontario in March is currently the most expensive (average of $315). 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 month to fly from Kaohsiung to Ontario?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, October can be a great choice for travel to Ontario. Flights to Ontario from Kaohsiung in October are about $1,036 on average during October, but can be found for as low as $809.

What is the cheapest time of day to fly from KHH to ONT?

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

What airport do you fly into for flights to Ontario from Kaohsiung?

Most people fly into Ontario (ONT) if they book a flight to Ontario from Kaohsiung. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

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

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

How can I find direct flights from Kaohsiung to Ontario?

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

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

Yes. Cheapflights offers flight deals from Kaohsiung 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.

$638+ Flights from Kaohsiung to Ontario

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Cheap flight deals from Kaohsiung to Ontario

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,480 (United Airlines)
One-way from	$638 (United)
Popular in	July
Cheapest in	October
Average price	$1,135

Provider with most accurate pricing for Kaohsiung City-Los Angeles flight deals.

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Provider most trusted by Cheapflights users for Kaohsiung City-Los Angeles flights.

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From Kaohsiung to Ontario

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One-way flight from Kaohsiung to Ontario

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Highest demand for flights based on searches. 19% potential increase in price ($246 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).

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Average for round-trip flights in February 2025

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Find flight deals from Kaohsiung to Ontario

Cheapest flights from Kaohsiung to Ontario
Explore the most affordable flight options available from Kaohsiung to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

Sat 10/1810:25 amKHH - ONT

2 stops27h 28mUnited Airlines

Sat 10/2510:40 amONT - KHH

2 stops43h 20mUnited Airlines

Deal found 2/21

$935

Best flights from Kaohsiung to Ontario
Discover carefully curated flight deals from Kaohsiung to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 21, 2025.

Sun 8/1710:25 amKHH - ONT

2 stops22h 00mUnited Airlines

Wed 8/276:00 amONT - KHH

2 stops24h 00mUnited Airlines

Deal found 2/20

$1,480

One-way flights from Kaohsiung to Ontario
Search for one-way flight options from Kaohsiung to Ontario. Find affordable one-way fares based on user searches. Data last updated February 21, 2025.

Thu 3/274:40 pmKHH - ONT

2 stops21h 05mMultiple Airlines

Deal found 2/19

$638

Find flights from Kaohsiung to Ontario within your budget

Fly from

Fly to

Route

Depart

Return

Price

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Sun 8/17

10:25 am-5:25 pm

2 stops22h 00m

Ontario

Wed 8/27

6:00 am-9:00 pm

2 stops24h 00m

$1,480

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Thu 3/27

4:40 pm-10:45 pm

2 stops21h 05m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Best time to book a flight from Kaohsiung to Ontario

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

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

Rainfall in Ontario 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

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

United Airlines

7.4

Good

8,759 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

United Airlines

7.4

Good

8,759 reviews

United Airlines

7.4

Good

8,759 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

What airport do you fly into for flights to Ontario from Kaohsiung?
Most people fly into Ontario (ONT) if they book a flight to Ontario from Kaohsiung. Ontario is conveniently located just 3.1 mi from Ontario’s city center.
Can I find deals for flights from Kaohsiung to Ontario that include hotel bookings?
Yes. In addition to deals on Kaohsiung to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kaohsiung to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kaohsiung to Ontario.
Can I find deals for business class flights from Kaohsiung to Ontario?
Yes. Cheapflights offers flight deals from Kaohsiung 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 Kaohsiung to Ontario?
Currently, August is the cheapest month in which you can book a flight from Kaohsiung to Ontario (average of $246). Flying from Kaohsiung to Ontario in March is currently the most expensive (average of $315). 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

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Alternative routes for Kaohsiung to Ontario

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$638+ Cheap flights from Kaohsiung 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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kaohsiung to Ontario with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Kaohsiung to Ontario

Keep the following information in mind while searching for Kaohsiung to Ontario flight deals. Data was last updated February 21, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kaohsiung to Ontario

Cheapest flights from Kaohsiung to OntarioExplore the most affordable flight options available from Kaohsiung to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

Explore the most affordable flight options available from Kaohsiung to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

Find flights from Kaohsiung to Ontario within your budget

Best time to book a flight from Kaohsiung to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Kaohsiung with our price prediction graph.

Travel insights for flights from Kaohsiung to Ontario

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

Rainfall in Ontario by month

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

Temperature in Ontario by month

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

Reviews of airlines servicing Ontario

Related info for your journey

Find useful and relevant information for your journey from Kaohsiung to Ontario. 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 into for flights to Ontario from Kaohsiung?

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

How can I find direct flights from Kaohsiung to Ontario?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kaohsiung to Ontario

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Cheapest flights from Kaohsiung to Ontario
Explore the most affordable flight options available from Kaohsiung to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.