Cheap Flights from Taipei (TPE) to Ontario (ONT) from HK$3,896~

View HK$3,896 flight on Thu, 13 Nov 2025Opens in a new window

Popular airlines from Taoyuan International Airport (TPE) to Los Angeles - Ontario Intl. Airport (ONT)

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Find Cheap Flights from Taipei (TPE) to Ontario (ONT)

Prices were available within the past 7 days and start at HK$3,896 for one-way flights and HK$5,630 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 29 Sept - Fri, 3 Oct
TPE
Taipei
ONT
Ontario
HK$5,630 Return, found 1 day ago
HK$5,630
Return
found 1 day ago
Select United flight, departing Mon, 29 Sept from Taipei to Ontario, returning Fri, 3 Oct, priced at HK$5,630 found 1 day ago
United
Wed, 10 Sept - Thu, 25 Sept
TPE
Taipei
ONT
Ontario
HK$5,640 Return, found 6 days ago
HK$5,640
Return
found 6 days ago
Select United flight, departing Wed, 10 Sept from Taipei to Ontario, returning Thu, 25 Sept, priced at HK$5,640 found 6 days ago
United
Wed, 24 Dec - Wed, 31 Dec
TPE
Taipei
ONT
Ontario
HK$6,170 Return, found 2 days ago
HK$6,170
Return
found 2 days ago
Select United flight, departing Wed, 24 Dec from Taipei to Ontario, returning Wed, 31 Dec, priced at HK$6,170 found 2 days ago
United
Mon, 29 Sept - Fri, 3 Oct
TPE
Taipei
ONT
Ontario
HK$6,370 Return, found 1 day ago
HK$6,370
Return
found 1 day ago
Select United flight, departing Mon, 29 Sept from Taipei to Ontario, returning Fri, 3 Oct, priced at HK$6,370 found 1 day ago
Delta
Mon, 29 Sept - Fri, 3 Oct
TPE
Taipei
ONT
Ontario
HK$6,510 Return, found 1 day ago
HK$6,510
Return
found 1 day ago
Select Delta flight, departing Mon, 29 Sept from Taipei to Ontario, returning Fri, 3 Oct, priced at HK$6,510 found 1 day ago
United
Wed, 24 Dec - Wed, 31 Dec
TPE
Taipei
ONT
Ontario
HK$6,680 Return, found 2 days ago
HK$6,680
Return
found 2 days ago
Select United flight, departing Wed, 24 Dec from Taipei to Ontario, returning Wed, 31 Dec, priced at HK$6,680 found 2 days ago
STARLUX Airlines
Wed, 24 Dec - Wed, 31 Dec
TPE
Taipei
ONT
Ontario
HK$6,831 Return, found 2 days ago
HK$6,831
Return
found 2 days ago
Select STARLUX Airlines flight, departing Wed, 24 Dec from Taipei to Ontario, returning Wed, 31 Dec, priced at HK$6,831 found 2 days ago
United
Mon, 29 Sept - Fri, 3 Oct
TPE
Taipei
ONT
Ontario
HK$6,893 Return, found 1 day ago
HK$6,893
Return
found 1 day ago
Select United flight, departing Mon, 29 Sept from Taipei to Ontario, returning Fri, 3 Oct, priced at HK$6,893 found 1 day ago
China Airlines
Mon, 29 Sept - Fri, 3 Oct
TPE
Taipei
ONT
Ontario
HK$7,819 Return, found 1 day ago
HK$7,819
Return
found 1 day ago
Select China Airlines flight, departing Mon, 29 Sept from Taipei to Ontario, returning Fri, 3 Oct, priced at HK$7,819 found 1 day ago
Korean Air
Wed, 24 Dec - Wed, 31 Dec
TPE
Taipei
ONT
Ontario
HK$10,324 Return, found 2 days ago
HK$10,324
Return
found 2 days ago
Select Korean Air flight, departing Wed, 24 Dec from Taipei to Ontario, returning Wed, 31 Dec, priced at HK$10,324 found 2 days ago

Find the cheapest month to fly from Taipei (TPE) to Ontario (ONT)

February is typically the cheapest month to fly

From HK$5,310 - HK$7,901 per traveller.
Taipei to Ontario route information
Origin airport
Taoyuan Intl.
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
American Airlines, China Airlines, Delta, Japan Airlines, Korean Air, United
Return price
HK$5,630
Distance
10908 km
Average flight time
-2 hours -45 mins

Flights from Taoyuan City to Los Angeles

Book cheap flights from Taoyuan City (TPE) to Los Angeles (ONT) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Taoyuan City (TPE) to Los Angeles (ONT) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Taoyuan City (TPE) to Los Angeles (ONT) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Los Angeles flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Los Angeles and things to do in Los Angeles for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Los Angeles more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Los Angeles is HK$3,896 now!

 

Frequently asked questions

How much is a flight from Taiwan Taoyuan Airport to Ontario Airport?
If you're planning on traveling between Taoyuan Intl. Airport (TPE) and Ontario Airport, round-trip journeys start from HK$5,630. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from TPE to Ontario Airport?
The majority of flights can be conveniently canceled online, but whether or not you incur a fee differs between airlines. If you do have to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Taoyuan Intl. Airport (TPE) to Los Angeles - Ontario Intl. Airport (ONT) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Taiwan Taoyuan Airport to Ontario Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Taoyuan Intl. Airport (TPE) to ONT?
It takes an average of 12 hours and 47 minutes to journey from Taoyuan Intl. Airport (TPE) (TPE) to Los Angeles - Ontario Intl. Airport (ONT) (ONT). If you're hoping to get some rest, bring your travel pillow, some earplugs and clothes that'll keep you warm.
How far is the flight from Taiwan Taoyuan Airport to Los Angeles - Ontario Intl. Airport (ONT)?
The distance is around 11,000 kilometers, so fill your carry-on bag with everything you need to make the long journey comfortable. Not sure what to take on board your Taoyuan City to Ontario flight? A travel pillow, earplugs and a sleep mask are among the essentials.
Which airlines fly direct from Taoyuan Intl. Airport (TPE) to Ontario Airport?
A popular option with many travelers, China Airlines (CI) offers 13 flights every month from TPE to ONT. Pick the one that fits with your travel plans and book your seat today.
Are Taoyuan Intl. Airport (TPE) to Ontario Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes nab a bargain, with some super cheap fares from Taiwan Taoyuan Airport to Ontario Airport emerging a few weeks before the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals continuously — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines issue prices that far in advance.

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