TPE - ONT

$443 Find Cheap Flights from Taipei City to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Taipei City to Ontario departing on 9/8. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Taipei City to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Taipei City to Ontario, as well as popular online travel agencies
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Cheap Flights from Taipei City to Ontario (TPE-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Taipei City to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Taipei City to Ontario

Thu, Sep 4 - Wed, Sep 17
United Airlines Logo
9:50 am - 12:13 pmTPE-ONT
17h 23m1 stop
United Airlines Logo
1:42 pm - 4:05 amONT-TPE
23h 23m1 stop
$722United Airlines
Find Deal
Thu, Sep 4 - Wed, Sep 10
United Airlines Logo
2:25 pm - 5:37 pmTPE-ONT
18h 12m1 stop
United Airlines Logo
6:38 pm - 6:45 pmONT-TPE
33h 07m2 stops
$723United Airlines
Find Deal
Thu, Sep 4 - Wed, Sep 17
United Airlines Logo
9:50 am - 8:33 pmTPE-ONT
25h 43m1 stop
United Airlines Logo
6:50 pm - 4:05 amONT-TPE
18h 15m1 stop
$724United Airlines
Find Deal
Fri, Sep 26 - Sat, Oct 4
Delta Logo
9:35 am - 11:42 pmTPE-ONT
29h 07m2 stops
Delta Logo
6:00 am - 7:55 pmONT-TPE
22h 55m2 stops
$738Delta
Find Deal
Fri, Sep 26 - Sat, Oct 4
Delta Logo
9:35 am - 11:09 amTPE-ONT
16h 34m1 stop
Delta Logo
5:40 pm - 7:55 pmONT-TPE
35h 15m1 stop
$742Delta
Find Deal
Wed, Oct 15 - Fri, Oct 24
STARLUX Airlines Logo
8:05 pm - 5:05 pmTPE-ONT
12h 00mnonstop
STARLUX Airlines Logo
11:10 pm - 4:15 amONT-TPE
14h 05mnonstop
$782STARLUX Airlines
Find Deal
Mon, Sep 1 - Mon, Sep 8
STARLUX Airlines Logo
8:05 pm - 5:05 pmTPE-ONT
12h 00mnonstop
STARLUX Airlines Logo
11:10 pm - 4:15 amONT-TPE
14h 05mnonstop
$783STARLUX Airlines
Find Deal
Thu, Oct 16 - Thu, Oct 16
China Airlines Logo
9:10 pm - 6:00 pmTPE-ONT
11h 50mnonstop
China Airlines Logo
12:10 am - 5:15 amONT-TPE
14h 05mnonstop
$878China Airlines
Find Deal
Thu, Sep 4 - Tue, Sep 9
China Airlines Logo
9:10 pm - 6:40 pmTPE-ONT
12h 30mnonstop
China Airlines Logo
12:45 am - 5:15 amONT-TPE
13h 30mnonstop
$879China Airlines
Find Deal
Thu, Sep 4 - Tue, Sep 16
 Logo
11:30 pm - 10:44 amTPE-ONT
26h 14m1 stop
 Logo
12:10 am - 5:15 amONT-TPE
14h 05mnonstop
Booking Insights

KAYAK's insights & trends for Taipei City to Ontario flights

Get data-powered insights and trends into flights from Taipei City to Ontario to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Taipei City to Ontario?

The average price of all round-trip flights from Taipei City Taiwan Taoyuan Intl Airport to Ontario clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Ontario on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Taipei City to Ontario. For your return ticket, we recommend flying on a Monday and avoiding Fridays for the best deals.

What is the cheapest month to fly from Taipei City Taiwan Taoyuan Intl Airport to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Taipei City Taiwan Taoyuan Intl Airport to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Taipei City Taiwan Taoyuan Intl Airport to Ontario is March, where tickets cost $875 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $1,452 and $1,344 respectively.

Can I save money by flying with a layover from Taipei City Taiwan Taoyuan Intl Airport to Ontario?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $963 on average.

How far in advance should I book a flight from Taipei City Taiwan Taoyuan Intl Airport to Ontario?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Taipei City Taiwan Taoyuan Intl Airport to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Taipei City Taiwan Taoyuan Intl Airport to Ontario, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$443
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 30% increase in price.
Flight from Taipei City to Ontario

When to book flights from Taipei City to Ontario

Are your dates flexible? Find out the best times to travel from Taipei City to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Taipei City to Ontario flights

  • What is the cheapest flight from Taipei City Taiwan Taoyuan Intl Airport to Ontario?

    In the last 3 days, the lowest price for a flight from Taipei City Taiwan Taoyuan Intl Airport to Ontario was $443 for a one-way ticket and $722 for a round-trip.

  • Do I need a passport to fly between Taipei City and Ontario?

    A passport is required to fly from Taipei City to Ontario.

  • Which airports will I be using when flying from Taipei City to Ontario?

    Taipei City airport is called Taipei City Taiwan Taoyuan Intl and the only airport in Ontario is Ontario.

  • Which airlines offer Wi-Fi service onboard planes from Taipei City to Ontario?

    STARLUX Airlines, China Airlines, and EVA Air offer inflight Wi-Fi service on the Taipei City to Ontario flight route.

  • Which aircraft models fly most regularly from Taipei City to Ontario?

    The Airbus A350-900 is the aircraft model that flies most regularly on the Taipei City to Ontario flight route.

  • Which airline alliances offer flights from Taipei City to Ontario?

    SkyTeam is the only airline alliance operating flights between Taipei City and Ontario.

  • On which days can I fly direct from Taipei City to Ontario?

    There are nonstop flights from Taipei City to Ontario on a daily basis.

  • Which is the best airline for flights from Taipei City to Ontario, STARLUX Airlines or China Airlines?

    The two airlines most popular with KAYAK users for flights from Taipei City to Ontario are STARLUX Airlines and China Airlines. With an average price for the route of $1,353 and an overall rating of 9.0, STARLUX Airlines is the most popular choice. China Airlines is also a great choice for the route, with an average price of $960 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Taipei City to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Taipei City to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Taipei City to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Taipei City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Taipei City to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Taipei City with another airline. Booking your flights between Taipei City and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Taipei City to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Taipei City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Taipei City Taiwan Taoyuan Intl Airport to Ontario

  • Looking for a cheap flight? 25% of our users found flights on this route for $621 or less one-way and $1,336 or less round-trip.

Prefer to fly direct from Taipei City to Ontario?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Taipei City Taiwan Taoyuan Intl to Ontario.
Find which airlines fly direct from Taipei City Taiwan Taoyuan Intl Airport to Ontario Airport, which days they fly and book direct flights.

Direct departures

Taipei City Taiwan Taoyuan Intl to Ontario

Monday

China Airlines, STARLUX Airlines

China Airlines, STARLUX Airlines

Tuesday

China Airlines

China Airlines

Wednesday

China Airlines, STARLUX Airlines

China Airlines, STARLUX Airlines

Thursday

China Airlines

China Airlines

Friday

China Airlines, STARLUX Airlines

China Airlines, STARLUX Airlines

Saturday

China Airlines, STARLUX Airlines

China Airlines, STARLUX Airlines

Sunday

China Airlines

China Airlines

See more direct flights

Direct returns

Ontario to Taipei City Taiwan Taoyuan Intl

Monday

China Airlines, STARLUX Airlines

China Airlines, STARLUX Airlines

Tuesday

China Airlines

China Airlines

Wednesday

China Airlines, STARLUX Airlines

China Airlines, STARLUX Airlines

Thursday

China Airlines

China Airlines

Friday

China Airlines, STARLUX Airlines

China Airlines, STARLUX Airlines

Saturday

China Airlines, STARLUX Airlines

China Airlines, STARLUX Airlines

Sunday

China Airlines

China Airlines

See more direct flights

Reviews of the top airlines flying from Taipei City to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Taipei City to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Taipei City to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
9.0
STARLUX AirlinesOverall score based on 199 reviews
9.3Crew
9.0Boarding
8.8Food
8.9Comfort
8.9Entertainment
Airline reviews

The airplane so clean and they have a nice crew

8.0 ExcellentRon, Jul 2025TPE - LAX
Read more STARLUX Airlines reviews

The airplane so clean and they have a nice crew

it they come out with resent movie and good food

The crew could have been kinder and less pushy. The premium economy seats don't have enough cushion. The seats are to hard and the flight became painful and uncomfortable after an hour of flying.

Aircraft is new and toilets are spacious, but toilets are quite filthy. They should clean more often. They have a long list of drink offer but are actually not available during meal. They said they’ll come back with them and you don’t get them until after dinner which means you eat your meals without any drinks if you were to get something that they don’t have on the cart. They are strict about removing headphones during take off and landing which is new to us since the movies did not get turned off. Instead, we we’re forced to watch their commercials during that time. We probably would fly with them again but not with the cost we spent. For the record, I work in tourism and travel a lot for inspections.

Our transit in Taipei was disappointing. The ground crew could not tell us where the lounge was located, so we wasted 15 minutes trying to find it. The airline has a great review, but our experience says otherwise.

Greetings when you arrive on the plane and good bye when you leave. Very attentive flight attendants.

Serve me a meal, I fell asleep during the flight. So they passed me twice.

Seats are not table comfortable. Crew members are pretty good. Can be much better!!

Very pleasant overall, although the movie selection could have been better.

I usually have ear problems when planes land. But the landing was so smooth I didn’t even notice it landing! The service was excellent!

I love my Delta crew, they were so welcoming and helpful.

I absolutely loved my flight from Taipei to LAX. I was originally assigned to a different seat, however one of the stewardess noticed I was uncomfortable in my seat. She offered to move me to a more comfortable setting. Although she didn’t have to do what she did, I am more than grateful and thankful for her doing so. My longer flight felt much more comfortable, just by her taking notice. I really appreciate her.

Sat next to a woman who had her period. Blood was on her seat and on the arm rest between us. I ended up having period blood on my jacket and shoes. Very gross!

They need to improve on how the plane lands cause it was not smooth at all.

I did not like how the plane landed. It was not smooth.

Been flying with China Airline over years many times. Good experience with them, no issues.

China Airlines crews are very excellent doing their job. Very friendly and hardworking. I will always choose China Airlines over and over. Thank you all for making my flight comfortable. God bless to all the staff. :)

Most relaxing long distance flight I have been on. And I have flown on many.

It was our first time flying with China Airlines and had a very nice experience. The airline staff & crews both on the ground and air were very nice. Food on the plane was very good. Will recommend it to family and friends.

Not great, will likely try to fly another or maybe I should have upgraded my ticket? Needed Air…

Everything you need to know for your flight from Taipei City to Ontario

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