Taipei City

$337+ Cheap flights from Ontario (ONT) to Taipei City

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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — TPE
ene. 16 — ene. 231
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Cheapflights Tip: The best prices from Ontario to Taipei City are usually found in September or October, booked 27 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Ontario to Taipei City

Cheapest flights from Ontario to Taipei City
Explore the most affordable flight options available from Ontario to Taipei City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 17, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/315:05 amONT - TPE
2 stops56h 40mUnited Airlines
jue. 1/1511:10 amTPE - ONT
1 stop27h 43mUnited Airlines
Deal found 12/15$791
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3010:42 amONT - TPE
1 stop17h 08mUnited Airlines
jue. 1/1511:10 amTPE - ONT
1 stop27h 43mUnited Airlines
Deal found 12/15$809
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/315:05 amONT - TPE
2 stops46h 45mUnited Airlines
mié. 1/1411:10 amTPE - ONT
1 stop16h 08mUnited Airlines
Deal found 12/16$859
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3010:42 amONT - TPE
1 stop17h 08mUnited Airlines
mié. 1/1411:10 amTPE - ONT
1 stop16h 08mUnited Airlines
Deal found 12/15$909
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/225:10 pmONT - TPE
2 stops59h 55mDelta
sáb. 12/2710:55 amTPE - ONT
1 stop16h 07mDelta
Deal found 12/16$911
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/315:05 amONT - TPE
2 stops46h 45mUnited Airlines
vie. 1/163:50 pmTPE - ONT
1 stop36h 27mUnited Airlines
Deal found 12/15$912
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2810:42 amONT - TPE
1 stop17h 08mUnited Airlines
jue. 1/1511:10 amTPE - ONT
1 stop27h 43mUnited Airlines
Deal found 12/14$921
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3010:42 amONT - TPE
1 stop17h 08mUnited Airlines
vie. 1/163:50 pmTPE - ONT
1 stop36h 27mUnited Airlines
Deal found 12/15$922
This Ovago deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:00 amONT - TSA
2 stops37h 40mJapan Airlines
mié. 1/149:10 amTSA - ONT
2 stops21h 58mJapan Airlines
Deal found 12/16$2,325
This oojo deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/256:00 amONT - TSA
2 stops37h 40mJapan Airlines
lun. 1/123:35 pmTSA - ONT
2 stops39h 33mJapan Airlines
Deal found 12/14$2,772
This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2211:59 pmONT - TSA
2 stops29h 01mMultiple Airlines
lun. 12/299:10 amTSA - ONT
2 stops25h 06mMultiple Airlines
Deal found 12/15$3,538
This Japan Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/237:10 amONT - TSA
2 stops36h 30mMultiple Airlines
mar. 1/133:35 pmTSA - ONT
2 stops38h 43mMultiple Airlines
Deal found 12/16$3,541

Find flight deals from Ontario to Taipei City

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Taipei City (TW1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 17, 2025.

Round-trip from

$648
(CrystalTravel)

One-way from

$337
(Delta)

Popular in

December

Cheapest in

September

Average price

$1,431
From Ontario to Taipei City
One-way flight from Ontario to Taipei City
Highest demand for flights based on searches. 9% potential increase in price ($91 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Taipei City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 17, 2025.
Use the filters below to find and compare flights from Ontario to Taipei City that are best for you.

Fly from

Ontario

Fly to

Taipei City

Route

Depart

Return

Price

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

mié. 4/1

11:59 am-7:55 pm

1 stop16h 56m

Taipei City Taiwan Taoyuan Intl

mié. 4/29

9:35 am-11:14 am

1 stop16h 39m

$667

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

sáb. 4/4

6:00 am-7:55 pm

1 stop22h 55m

Taipei City Taiwan Taoyuan Intl

dom. 5/3

9:35 am-11:14 am

1 stop16h 39m

$667

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

jue. 2/5

7:30 am-9:05 pm

1 stop21h 35m

Taipei City Taiwan Taoyuan Intl

vie. 4/3

9:35 am-11:19 am

1 stop16h 44m

$667

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

mar. 3/17

11:59 am-9:05 pm

1 stop18h 06m

Taipei City Taiwan Taoyuan Intl

lun. 3/23

9:55 am-5:13 pm

1 stop22h 18m

$667

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

sáb. 3/21

11:59 am-9:05 pm

1 stop18h 06m

Taipei City Taiwan Taoyuan Intl

sáb. 3/28

9:55 am-5:13 pm

1 stop22h 18m

$667

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

mar. 3/17

11:59 am-9:05 pm

1 stop18h 06m

Taipei City Taiwan Taoyuan Intl

jue. 3/26

9:55 am-11:19 am

1 stop16h 24m

$667

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

lun. 1/26

7:30 am-9:05 pm

1 stop21h 35m

Taipei City Taiwan Taoyuan Intl

jue. 3/12

9:55 am-11:18 am

1 stop16h 23m

$667

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

mar. 1/13

7:30 am-9:05 pm

1 stop21h 35m

Taipei City Taiwan Taoyuan Intl

jue. 1/22

10:55 am-1:56 pm

1 stop19h 01m

$669

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

lun. 1/12

7:30 am-9:05 pm

1 stop21h 35m

Taipei City Taiwan Taoyuan Intl

jue. 1/22

10:55 am-1:56 pm

1 stop19h 01m

$669

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

mar. 4/7

6:00 am-7:55 pm

2 stops22h 55m

Taipei City Taiwan Taoyuan Intl

jue. 6/4

9:35 am-4:14 pm

2 stops21h 39m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 40 results
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Best time to book a flight from Ontario to Taipei City

Have a flexible travel schedule? Discover the best time to fly to Taipei City from Ontario 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.

Cheapflights Insights

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

How far ahead should I book a flight from Ontario to Taipei City?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Taipei City. Price data was last updated on December 12, 2025.

The price you pay for your flight from Ontario to Taipei City may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Taipei City (average of $616). Flying from Ontario to Taipei City in June is currently the most expensive (average of $910). 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 time of day to fly from ONT to TPE?

Find hourly flight availability from Ontario to Taipei City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 17, 2025.

When flying from Ontario to Taipei City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 11% versus a flight in the morning.

Weekly flight availability from Ontario to Taipei City

Explore weekly flight availability from Ontario to Taipei City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated diciembre 17, 2025.

The most flights from ONT to TW1 are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from Ontario to Taipei City delayed?

About 7% of weekly flights between Ontario and Taipei City have experienced delays in the past year, with the average delay time being 66 minutes.

What is the most punctual flight time for Ontario to Taipei City flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ontario to Taipei City flights?

Over the last year, China Airlines have had the lowest number of delays on this route, with just 7% of flights being delayed.

Reviews of airlines servicing Taipei City

Get insights into the airlines that provide service to Taipei City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Taipei City. Reviews last updated diciembre 17, 2025.
Read through reviews of airlines operating flights from Ontario to Taipei City, such as STARLUX Airlines, China Airlines, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.8

Boarding

8.9

Overall

8.9

Food

8.7

Crew

9.2

Comfort

8.8

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them

Entertainment

8.8

Boarding

8.9

Overall

8.9

Food

8.7

Crew

9.2

Comfort

8.8

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them

Entertainment

8.8

Boarding

8.9

Overall

8.9

Food

8.7

Crew

9.2

Comfort

8.8

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them

Entertainment

8.8

Boarding

8.9

Overall

8.9

Food

8.7

Crew

9.2

Comfort

8.8

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them

Entertainment

8.8

Boarding

8.9

Overall

8.9

Food

8.7

Crew

9.2

Comfort

8.8

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them

Related info for your journey

Find useful and relevant information for your journey from Ontario to Taipei City. 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 from for flights from Ontario to Taipei City?

    Most people fly from Ontario (ONT) if they book a flight from Ontario to Taipei City. On average, Ontario has 1 outbound flight to Taipei City per day from 4 airlines. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • How long is the flight from Ontario to Taipei City?

    A quick flight from Ontario to Taipei City can take about 16h 56m. Delta provides one of the quickest options available for as low as $667. Airlines will cover a distance of 6814 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Ontario to Taipei City round-trip?

    According to our current data, China Airlines ($652), Delta ($655), and STARLUX Airlines ($664) offers the cheapest pricing from Ontario to Taipei City. China Airlines is currently priced 29% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Ontario to Taipei City one-way?

    One-way options have recently been found by users for as low as $368 on STARLUX Airlines. Other airlines that offer cheap prices include United Airlines from $392 and Delta from $398 one-way.

  • What are the cheapest flights from Ontario to Taipei City?

    The cheapest flight price from Ontario to Taipei City is $368. On average you can expect to pay $1,047. The most popular route, (Ontario - Taipei City Taiwan Taoyuan Intl), can usually be booked for $623.

  • Can I find deals for flights from Ontario to Taipei City that include hotel bookings?

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

  • How can I find direct flights from Ontario to Taipei City?

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

  • Can I find deals for business class flights from Ontario to Taipei City?

    Yes. Cheapflights offers flight deals from Ontario to Taipei City 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 Ontario to Taipei City?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Taipei City (average of $616). Flying from Ontario to Taipei City in June is currently the most expensive (average of $910). 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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Top 4 airlines flying from Ontario to Taipei City

Discover the top 4 airlines that operate flights from Ontario to Taipei City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$651Average$848FlexibilityNo cancel feeOn-time70%
DeltaCheapest$655Average$755FlexibilityNo cancel feeOn-timeN/A
STARLUX AirlinesCheapest$665Average$805FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$767Average$895FlexibilityNo cancel feeOn-time69%

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