ONT - TPE

$305 Find Cheap Flights from Ontario to Taipei City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Taipei City departing on 4/26. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Taipei City Taiwan Taoyuan Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Taipei City, 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 Ontario to Taipei City, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$668
Overall average: $801
China Airlines
Tue 4/14Mon 6/15
ONT - TPE • Non-stop
Cheapest non-stop
$668
Typical prices: $690-$963
China Airlines
Wed 4/15Mon 5/4
ONT - TPE • Non-stop
Top airlines
China Airlines
Cheapest • from $668 (round-trip)
STARLUX Airlines
Best reviews • 8.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with China Airlines and STARLUX Airlines. Average duration is 14h 42m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
STARLUX Airlines
Most punctual • 92% on-time
Night flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Seattle (SEA)
Cheapest • Avg $945 (round-trip)
Seattle (SEA)
Shortest trip • 18h 33m (one-way)
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 10% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 19% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Taipei City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Taipei City (ONT-TPE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Taipei City 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 Ontario to Taipei City

Tue, Apr 14 - Mon, Jun 15
China Airlines Logo
12:10 am - 5:15 am
ONT
-
TPE
14h 05mnonstop
China Airlines Logo
9:10 pm - 6:00 pm
TPE
-
ONT
11h 50mnonstop
$668China Airlines
Sat, Apr 18 - Fri, May 8
Delta Logo
6:00 am - 7:55 pm
ONT
-
TPE
22h 55m
2 stops
Delta Logo
9:35 am - 12:53 pm
TPE
-
ONT
18h 18m
1 stop
$669Delta
Sat, Mar 7 - Wed, Mar 18
Delta Logo
3:30 pm - 9:05 pm
ONT
-
TPE
37h 35m
1 stop
Delta Logo
9:55 am - 11:18 am
TPE
-
ONT
16h 23m
1 stop
$670Delta
Sat, May 16 - Fri, Jun 19
Delta Logo
1:35 pm - 7:55 pm
ONT
-
TPE
39h 20m
1 stop
Delta Logo
9:35 am - 11:14 am
TPE
-
ONT
16h 39m
1 stop
$671Delta
Wed, Apr 22 - Wed, May 6
China Airlines Logo
12:10 am - 5:15 am
ONT
-
TPE
14h 05mnonstop
China Airlines Logo
9:10 pm - 6:00 pm
TPE
-
ONT
11h 50mnonstop
$674China Airlines
Fri, May 8 - Mon, Jun 8
China Airlines Logo
12:10 am - 5:15 am
ONT
-
TPE
14h 05mnonstop
China Airlines Logo
9:10 pm - 6:00 pm
TPE
-
ONT
11h 50mnonstop
$675China Airlines
Mon, Apr 20 - Sat, May 2
STARLUX Airlines Logo
11:10 pm - 4:15 am
ONT
-
TPE
14h 05mnonstop
STARLUX Airlines Logo
8:05 pm - 5:05 pm
TPE
-
ONT
12h 00mnonstop
$677STARLUX Airlines
Sat, Apr 18 - Tue, May 5
China Airlines Logo
12:10 am - 5:15 am
ONT
-
TPE
14h 05mnonstop
China Airlines Logo
9:10 pm - 6:00 pm
TPE
-
ONT
11h 50mnonstop
$678China Airlines
Thu, May 14 - Wed, May 20
Delta Logo
4:58 pm - 7:55 pm
ONT
-
TPE
35h 57m
2 stops
Delta Logo
9:35 am - 11:34 pm
TPE
-
ONT
28h 59m
2 stops
$679Delta
Mon, May 18 - Thu, Jun 18
China Airlines Logo
12:10 am - 5:15 am
ONT
-
TPE
14h 05mnonstop
China Airlines Logo
9:10 pm - 6:00 pm
TPE
-
ONT
11h 50mnonstop
$680China Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Ontario to Taipei City 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 Ontario to Taipei City?

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

For Ontario to Taipei City, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Taipei City back to Ontario, the best deals are generally found on Thursday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Taipei City Taiwan Taoyuan Intl Airport, 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 Ontario to Taipei City Taiwan Taoyuan Intl Airport is February, where tickets cost $717 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,372 and $1,201 respectively.

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

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.

No, with an average price for the route of $707, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ontario to Taipei City Taiwan Taoyuan Intl Airport, 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 Ontario to Taipei City Taiwan Taoyuan Intl Airport, you should book around 3 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$350
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Ontario to Taipei City

When to book flights from Ontario to Taipei City

Are your dates flexible? Find out the best times to travel from Ontario to Taipei City 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 Ontario to Taipei City flights

  • How do I get from Taiwan Taoyuan International Airport (TPE) to the city center?

    The Taoyuan Airport MRT (Mass Rapid Transit) is the fastest and most convenient way to get to Taipei City's center. The MRT station is located in Terminal 1 of the airport, and the journey to Taipei Main Station takes around 35-40 minutes. In addition, there are several shuttle bus services that operate between the airport and Taipei City's center. The most popular ones are the Kuo-Kuang and CitiAir buses, which depart from both Terminal 1 and Terminal 2.

  • What is the luggage allowance on flights from Ontario to Taipei City with China Airlines?

    The luggage allowance on flights from Ontario to Taipei City with China Airlines varies depending on the fare type purchased. For all Economy fares, the checked baggage allowance is one piece weighing up to 50 lb per passenger. Carry-on baggage is limited to one piece weighing up to 15 lb with dimensions of up to 62 inches. Passengers are also allowed to bring a personal item aboard the flight.

  • What services are offered to economy class passengers on flights from Ontario to Taipei City with Japan Airlines?

    Economy class passengers on flights from Ontario to Taipei City can enjoy personal on-demand entertainment systems on board. Japan Airlines also serves complimentary meals and beverages to economy class passengers and snacks and light meals are also served.

  • Which airline offers flights from Ontario to Taipei City with lower carbon emissions?

    China Airlines has gradually replaced its older aircraft with fuel-efficient planes which consume less fuel per passenger, and emit fewer carbon emissions. The airline also offers a voluntary carbon offset program for passengers who wish to offset their carbon emissions by contributing to environmental and renewable energy projects.

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

    In the last 3 days, the lowest price for a flight from Ontario to Taipei City Taiwan Taoyuan Intl Airport was $305 for a one-way ticket and $668 for a round-trip.

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

    Yes, you’ll need a passport to travel to Taipei City from Ontario.

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

    When flying out of Ontario you will be using Ontario. You will be landing at Taipei City, also known as Taipei City Taiwan Taoyuan Intl.

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

    All the following airlines offer inflight Wi-Fi service on the Ontario to Taipei City flight route: Japan Airlines, Asiana Airlines, EVA Air, China Airlines, American Airlines, and STARLUX Airlines.

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

    The Boeing 777-300 is the aircraft model that flies most regularly on the Ontario to Taipei City flight route.

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

    Star Alliance, and SkyTeam are the airline alliances operating flights between Ontario and Taipei City, with Star Alliance being the most commonly used for this route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Ontario to Taipei City are STARLUX Airlines and China Airlines. With an average price for the route of $777 and an overall rating of 8.9, STARLUX Airlines is the most popular choice. China Airlines is also a great choice for the route, with an average price of $803 and an overall rating of 8.3.

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

    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 Ontario to Taipei City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Taipei City from Ontario 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 Ontario to Taipei City?

    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 Taipei City with an airline and back to Ontario with another airline. Booking your flights between Ontario and TPE 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 Ontario to Taipei City?

    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 Taipei City from Ontario 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 Ontario to Taipei City Taiwan Taoyuan Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $419 or less one-way and $715 or less round-trip.
  • US citizens can enter Taipei City, Taiwan, for a short stay without a visa under the visa exemption program. The visa exemption period allows US citizens to stay in Taiwan for up to 90 days for tourism, business, visiting relatives, attending conferences or exchanges, or pursuing short-term study. Additionally, travelers must submit a round-trip flight ticket and proof of accommodation for the duration of their stay.
  • Connecting flights from Ontario (ONT) to Taipei City (TPE) have layovers in various cities depending on the airline you opt for. Some of these layovers include San Francisco (SFO), Denver (DEN), Los Angeles (LAX), Las Vegas (LAS), Dallas, Narita (NRT), Seattle (SEA), and Haneda (HND).
  • United Airlines offers complimentary snacks, drinks, and special meals for kids on flights from Ontario (ONT) to Taipei City (TPE). The airline also provides bassinets for infants under six months old and in-flight entertainment options including movies, TV shows, games, and music to keep kids entertained during the flight.
  • Taiwan Taoyuan International Airport (TPE) is located in Taoyuan City and is the primary international airport serving Taipei and the northern regions of Taiwan. There are several cities and towns located nearby that are served by the airport. These include Taoyuan City, New Taipei City, Taichung City, Hsinchu City, Banqiao District, Zhongli, and Jhongli.
  • American Airlines offers aisle chairs and transfer boards to assist passengers with reduced mobility in transferring to and from their seats on flights from Ontario to Taipei City. They also offer a special seat belt extension to provide a secure and comfortable fit.

Prefer to fly direct from Ontario to Taipei City?

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

Direct departures

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

Direct returns

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

Reviews of the top 4 airlines serving from Ontario to Taipei City

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Taipei City. 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 Ontario to Taipei City? 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.
8.9
STARLUX AirlinesOverall score based on 274 reviews
8.9Comfort
8.9Boarding
9.2Crew
8.8Entertainment
8.7Food
Airline reviews

Excellent. Airline was very clean, staff was excellent, very professional. Economy seats were still large and comfortable. Meals were included and with good options. We were given a blanket and pillow as well as a comfort kit including an eye mask, ear plugs, and tooth brush. Would highly recommend.

10.0 ExcellentAdam, Feb 2026
SEA - TPE
Read more STARLUX Airlines reviews

Excellent. Airline was very clean, staff was excellent, very professional. Economy seats were still large and comfortable. Meals were included and with good options. We were given a blanket and pillow as well as a comfort kit including an eye mask, ear plugs, and tooth brush. Would highly recommend.

Business Class is exceptional, from the lie flat seats to the wide range of food on board. Can’t wait for our next journey with Starlux!

Th tray was dirty when pulled it out. Still oily and food stains can clearly see last trip cleaner did not clean well. The toilet sink water did not drain quickly enough.

Majority of the movie entertainment loaded in the aircraft were quite old.

Crew is very attentive. Another new airbus 350-900 plane. Very modern.

Passengers were confused and freaking out coz the flight information wasn’t showing on the board that was running with all the departing flights. B9 gate was still showing Cathay Pacific bound for HK 15:50 was on until 22:07. STARLUX staff cameater but didn’t let the passengers go in to pre departure area until 22:45 for the 23:30 boarding time

The aircraft is fairly new. The screen is big and it's great to enjoy movies on a long haul flight. However, the food quality , and drink and snack selections, have room for improvement.

Preboarding food selection is an excellent idea. On the other end I did know the choice. People in my area know the choice. It ends with I got my meal till most of them are half way to finish their meal.

Overall it’s good . However the food quality can be improved .

My luggage was forced open and broke the zipper. I received it in a huge STARLUX plastic bag. Unfortunately, I have a round trip ticket but might be my first and last with this airline

Well, we upgraded and on a 14 hour flight not sure how we would tolerate it otherwise. The upgrades are ridiculously expensive and even with empty seats even in first class it was difficult to upgrade. Probably won’t fly China Air again due to this. The attendants tho were much better than the airlines in the states and there attentiveness and care for your comfort far exceeds other airlines in the states.

Flight attendants. Food, entertainment and most of all, be on time.

We are glad to have used China Airlines for our trip. Continue the good service! Thank you!

The flat bed full lying position is not comfortable at all, this could be improved, it is at an awkward position which i dont have the same issues with other airlines business class.

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

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

Overall was a lovely experience. The crew were kind and courteous throughout the entire flight.

Better organization of boarding procedures. Terrible leadership guiding people to gates.

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.

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

it was a very short flight so my expectations were low.

Entertainment kept turning itself off. Gave up on watching a movie.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

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

Information on your arrival and departure airports