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$427 Find cheap flights from Taiwan 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 to Ontario departing on 10/27. 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
0 bags
Thu 7/11
Thu 7/18

Search 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 for flights to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Ontario, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

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Flights to Ontario - Travel Insights & Trends

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

What is the cheapest day to fly to Ontario?

The average price of all flights to Ontario clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Ontario is Monday where tickets can be as cheap as $1,099. On the other hand, the most expensive day to fly is Saturday, where prices are $1,394 on average.

What is the cheapest month to fly to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Ontario is February, where tickets cost $1,106 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Taiwan is $1,771 and $1,660 respectively. For return trips, the best month to travel is February with an average price of $1,106.

What is the cheapest time of day to fly to Ontario?

The average price for all flights to Ontario depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Ontario is generally in the evening, when flights cost $965 on average. The most expensive time of day to fly to Ontario is generally at night, which is peak travel time and where the average cost of a ticket is $1,189.

What is a good deal for flights to Ontario?

If you’re looking for cheap airfare to Ontario, 25% of our users found tickets to Ontario for the following prices or less: From Taipei City Taiwan Taoyuan Intl Airport $703 one-way - $1,176 round-trip.

How far in advance should I book a flight to Ontario?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 7 days before departure.

Which airline offers the most flights to Ontario?

Of the 8 airlines that fly to Ontario, Southwest offers the most flights, with around 300 per week, followed by Frontier with 122 flights per week.

How long is the flight to Ontario?

The duration of your flight to Ontario depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Ontario on KAYAK are from Taipei City, which takes 12h 56m, and Kaohsiung City, which takes 26h 15m.

How many direct flights to Ontario are there each day?

There are around 107 direct flights from within Taiwan to Ontario every day. Most flights depart in the morning, with 11:00 am the most common departure time and 43% of flights departing in the morning.

How many direct flights to Ontario are there each week?

Each week there are around 743 direct flights from within Taiwan to Ontario. The most common day for departures is Friday, with 17% of flights taking off on this day.

How many long-haul flights are there to Ontario each week?

There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Ontario. Instead, there are 7 long-haul flights (6-12 hour flight duration), with the most arriving from Taipei City Taiwan Taoyuan Intl Airport.

How many cities have direct flights to Ontario?

From Taiwan, there are direct flights to Ontario from 1 city. This city is Taipei City Taiwan Taoyuan Intl Airport and there are 7 direct flights each week.

Good to know

Low season

March

High season

October

Cheapest flight

$427
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Taipei City to Ontario

FAQs - booking Ontario flights

  • How far is Ontario from central Ontario?

    There are 3 miles between Ontario city center and Ontario.

  • What is the name of Ontario’s airport?

    Ontario is served by Ontario, also commonly referred to as Ontario or Ontario Intl. The airport code is ONT.

  • How much is a flight to Ontario?

    On average, a flight to Ontario costs $1,135. The cheapest price found on KAYAK in the last 2 weeks cost $703 and departed from Taipei City Taiwan Taoyuan Intl Airport.

  • How does KAYAK find such low prices on flights 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 to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ontario

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ontario flight deals.

Prefer to fly non-stop to Ontario?

Find which airlines fly direct to Ontario, which days they fly and book direct flights.

Nonstop departures

Taiwan to Ontario

Monday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Tuesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Thursday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Friday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Saturday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights

Nonstop returns

Ontario to Taiwan

Monday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Tuesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Thursday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Friday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Saturday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights
See more direct flights

Top airlines flying from Taiwan to Ontario

 
See real verified KAYAK customer reviews for airlines flying to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Taiwan to Ontario. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
8.2
China AirlinesOverall score based on 883 reviews
8.0Comfort
7.8Food
8.1Entertainment
8.6Crew
8.3Boarding
Airline reviews

The flight who provided services on my row had some not-nice attitude and not smiling at all.

10.0 ExcellentAnonymous, Jun 2024TPE - LAX
Read more about China Airlines reviews

The flight who provided services on my row had some not-nice attitude and not smiling at all.

Very good , the weather was terrible, but i admired the professionality and politeness and care from the crew, and the excellent contition of the plane

My flight to Los Angeles was canceled Had to book another flight and you charged me extra $500 Very bad experience

Comfort was left wanting due to such a long flight, made the wife and I wish we could upgrade the seats to Business class or First Class, but did not have that option. Food was good but had very limited options and I have a dietary restriction which was difficult for the staff to accommodate since everything provided came with cheese on it. (Cheese could potentially kill me) Did not have an option to inform the staff until we were already in the air about the restriction and was not provided another option before flight departed.

The plane was uncomfortable. I paid extra for more legroom but the seat was still uncomfortable. Other seats on the same exact row didn’t have to pay extra but still have extra legroom. I didn’t understand why I needed to pay $170 for. It was Iike China airline just wants to make money off their passengers. It was unfair.

Liked that I could pick my seat and have a special meal without an extra charge. Luggage is reasonable for overseas trip. What could have been better is boarding and leaving on time.

They were helpful, considerate with asking us for standby preboarding with our infant, gave us toys and excellent service onboard. They were always on time, even early boarding once! All our luggage arrived intact, and they even brought our baby car seat to oversized for us. We love China Airlines!

Staff is friendly, great variety of entertainment, check in a little messy but due to people not listening. Overall a pleasant experience. Would use again in the future.

It felt like a new plane. Decent leg room in economy, food was fine, and the plane didn’t feel super dry and uncomfortable.

Better training to have qualified crews and services. My flight was from around 12 midnight Friday Taipei to Vancouver. After two hours first meal (2:00 Am -8:00 ) no crew available for even asking for some water. I was even willing to pay for water. For breakfast after 8 hours the only drink was tea and coffee no water or juice.

Connecting flights were poor,especially in Naples.our Lufthansa air bus was a joke.way too small for that long of a flight.no room at all.couldn’t even get out of the seats to move around or go to the bathrooms.we thought we were getting an actual air bus,double decker.i will never fly that long in a plane like that again.kind of misleading to call it an air bus.we actually had more room on our buses that we used.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

They have trouble to keep their flights in schedule. Seems not having enough staff to provide appropriate customer service. Lacking real agents on site to help customers. Have to use QR code/web site/call to be able to talk to real person can help you - and you may have to punch though series of options first, then hold until someone assist you. Similar for baggage claim, no real agent onsite helping if you missing luggage, not like other airline next to UA desk having staff there even after midnight to assist customers.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

Everything was great except for one thing. I was sitting in seat 1L with plenty of windows. Because we couldn’t sit next to each other, my husband was in 2L with only one window that he had to almost turnhis neck around to look out. Therefore, the window position with 1/2 of the “window” seats in business class is not optimal

I was not expecting much as i was not in a premium cabin. I was pleasantly surprised that the seat in economy plus was spacious and food was ample. Party of 5 with 2 parents and 3 kids.

Outstanding in all respects. Early boarding left early arrived early. We were in business class, so was perfectly fine.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

I really do not like the basic in basic economy.

Book cheap flights from Taiwan to Ontario

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Ontario found on KAYAK in the last 72 hours.
8/30Fri
2 stops
35h 51mTPE-ONT
10/30Wed
1 stop
30h 39mONT-TPE
$908
8/30Fri
2 stops
35h 51mTPE-ONT
10/29Tue
1 stop
30h 39mONT-TPE
$915
8/30Fri
2 stops
35h 51mTPE-ONT
11/6Wed
1 stop
27h 25mONT-TPE
$927
10/13Sun
nonstopChina Airlines
11h 55mTPE-ONT
11/10Sun
nonstopChina Airlines
14h 45mONT-TPE
$1,018
11/12Tue
nonstopChina Airlines
11h 25mTPE-ONT
2/12Wed
nonstopChina Airlines
14h 45mONT-TPE
$1,053
10/6Sun
1 stopUnited Airlines
15h 13mTPE-ONT
11/5Tue
2 stopsUnited Airlines
22h 35mONT-TPE
$1,085
10/13Sun
2 stopsUnited Airlines
25h 42mTPE-ONT
11/10Sun
2 stopsUnited Airlines
46h 35mONT-TPE
$1,090
11/12Tue
2 stopsJapan Airlines
20h 45mTPE-ONT
2/12Wed
2 stopsJapan Airlines
23h 15mONT-TPE
$1,292
7/11Thu
2 stopsJapan Airlines
21h 19mTSA-ONT
7/18Thu
2 stopsJapan Airlines
38h 35mONT-TSA
$2,460
9/1Sun
2 stopsKorean Air
30h 37mKHH-ONT
11/1Fri
2 stopsKorean Air
39h 40mONT-KHH
$2,534

Search by stops

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Ontario found on KAYAK in the last 72 hours.
10/27Sun
2 stops
35h 56mTPE-ONT
$427
6/27Thu
3 stops
57h 43mTPE-ONT
$627
6/27Thu
2 stops
39h 23mTPE-ONT
$637
10/27Sun
1 stop
24h 39mTPE-ONT
$672
11/25Mon
nonstopChina Airlines
11h 25mTPE-ONT
$681
6/16Sun
nonstopChina Airlines
11h 55mTPE-ONT
$724
6/17Mon
1 stopUnited Airlines
27h 37mTPE-ONT
$756
6/18Tue
1 stopUnited Airlines
25h 17mTPE-ONT
$760
6/19Wed
2 stopsJapan Airlines
21h 19mTSA-ONT
$1,371
8/6Tue
2 stopsJapan Airlines
40h 09mTSA-ONT
$1,469

Search by stops

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Search by price

Last minute flights to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Ontario that are departing in the next 10 days.
6/12Wed
multi-stopUnited Airlines
25h 58mTPE-ONT
7/8Mon
multi-stopUnited Airlines
18h 30mONT-TPE
$1,054
6/12Wed
multi-stopUnited Airlines
15h 35mTPE-ONT
7/10Wed
multi-stopUnited Airlines
18h 30mONT-TPE
$1,058
6/12Wed
multi-stopUnited Airlines
17h 55mTPE-ONT
7/10Wed
multi-stopUnited Airlines
33h 10mONT-TPE
$1,064
6/16Sun
nonstopChina Airlines
11h 55mTPE-ONT
7/13Sat
nonstopChina Airlines
13h 30mONT-TPE
$1,098
6/16Sun
nonstopChina Airlines
11h 55mTPE-ONT
7/18Thu
nonstopChina Airlines
13h 30mONT-TPE
$1,111
6/12Wed
multi-stop
22h 18mTPE-ONT
7/12Fri
multi-stop
22h 37mONT-TPE
$1,189
6/12Wed
multi-stop
24h 25mTPE-ONT
7/11Thu
multi-stop
17h 50mONT-TPE
$1,213
6/13Thu
multi-stopDelta
35h 01mTPE-ONT
6/21Fri
multi-stopDelta
17h 15mONT-TPE
$1,518
6/16Sun
multi-stopJapan Airlines
38h 49mTPE-ONT
7/15Mon
multi-stopJapan Airlines
23h 55mONT-TPE
$1,656
6/14Fri
multi-stopJapan Airlines
20h 29mTPE-ONT
7/9Tue
multi-stopJapan Airlines
23h 55mONT-TPE
$1,679

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Flights to Ontario

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - Taiwan

Cabin classes:

$4,011
$2,120
$1,008

Popular routes

The most searched flights to Ontario by KAYAK users.