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$447+ Cheap flights from Ontario (ONT) to Taiwan

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — TPE
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Ontario to Taiwan

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Taiwan (TW0). 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 December 18, 2024.

Round-trip from

$761
(Delta)

One-way from

$447
(United Airlines)
From Ontario to Taiwan
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One-way flight from Ontario to Taiwan
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Find flight deals from Ontario to Taiwan

Cheapest flights from Ontario to Taiwan
Explore the most affordable flight options available from Ontario to Taiwan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/2810:39 amONT - TPE
1 stop17h 11mUnited Airlines
Mon 1/2011:10 amTPE - ONT
1 stop14h 41mUnited Airlines
Deal found 12/17$957
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3110:45 pmONT - TPE
Nonstop14h 45mChina Airlines
Mon 2/109:25 pmTPE - ONT
Nonstop11h 25mChina Airlines
Deal found 12/16$974
This Delta deal was found by Cheapflights users on 12/17. 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.
Fri 12/276:07 pmONT - TPE
1 stop34h 58mDelta
Fri 1/1010:45 amTPE - ONT
2 stops29h 08mDelta
Deal found 12/17$1,243
This China Airlines deal was found by Cheapflights users on 12/17. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2810:45 pmONT - TPE
Nonstop14h 45mMultiple Airlines
Thu 1/1611:35 pmTPE - ONT
1 stop15h 04mMultiple Airlines
Deal found 12/17$1,270
This Korean Air deal was found by Cheapflights users on 12/17. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/317:00 amONT - TPE
2 stops36h 00mKorean Air
Tue 1/77:25 pmTPE - ONT
2 stops43h 07mKorean Air
Deal found 12/17$2,107
This ANA deal was found by Cheapflights users on 12/17. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:50 pmONT - TSA
2 stops25h 40mMultiple Airlines
Thu 1/94:50 pmTSA - ONT
2 stops19h 39mMultiple Airlines
Deal found 12/17$3,047
This Japan Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/186:00 amONT - TSA
2 stops37h 40mJapan Airlines
Fri 12/279:30 amTSA - ONT
2 stops23h 39mJapan Airlines
Deal found 12/17$10,299

Find flights from Ontario to Taiwan within your budget

Customize your flight search to find flights from Ontario to Taiwan 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Mon 1/13

6:00 am-9:05 pm

1 stop23h 05m

Taipei City Taiwan Taoyuan Intl

Mon 1/27

10:45 am-3:25 pm

1 stop20h 40m

$761

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Thu 2/20

10:45 pm-5:30 am

Nonstop14h 45m

Taipei City Taiwan Taoyuan Intl

Thu 3/20

9:25 pm-5:50 pm

Nonstop11h 25m

$832

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Fri 3/7

5:05 am-7:50 pm

2 stops46h 45m

Taipei City Taiwan Taoyuan Intl

Sat 3/22

2:45 pm-6:04 pm

1 stop18h 19m

$845

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Sun 1/19

6:15 am-7:50 pm

1 stop21h 35m

Taipei City Taiwan Taoyuan Intl

Mon 2/3

3:50 pm-8:29 pm

1 stop20h 39m

$863

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Sun 2/9

7:01 pm-5:20 am

1 stop18h 19m

Taipei City Taiwan Taoyuan Intl

Mon 2/24

9:25 pm-4:50 pm

Nonstop11h 25m

$873

OntarioTaipei City

ONT - TSA

ONTTSA

Ontario

Wed 1/15

11:33 am-12:30 pm

2 stops32h 57m

Taipei City Sung Shan

Tue 2/11

1:30 pm-8:13 pm

2 stops22h 43m

$1,050

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Sun 2/2

6:00 am-11:00 am

2 stops37h 00m

Taipei City Taiwan Taoyuan Intl

Fri 2/14

7:25 pm-3:25 pm

2 stops36h 00m

$1,065

OntarioTaipei City

ONT - TSA

ONTTSA

Ontario

Sun 2/9

6:00 am-11:40 am

2 stops37h 40m

Taipei City Sung Shan

Tue 3/11

3:35 pm-9:27 pm

2 stops44h 52m

$1,720

OntarioKaohsiung City

ONT - KHH

ONTKHH

Ontario

Wed 2/5

10:45 pm-8:25 pm

2 stops29h 40m

Kaohsiung City

Sun 2/23

8:40 am-4:50 pm

2 stops24h 10m

$5,436

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Thu 5/1

6:00 am-6:45 pm

1 stop21h 45m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 20 results
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Best time to book a flight from Ontario to Taiwan

Have a flexible travel schedule? Discover the best time to fly to Taiwan 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.

Travel insights for flights from Ontario to Taiwan

Get recent, data-driven insights about flights from Ontario to Taiwan including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Ontario to Taiwan (average of $878). Flying from Ontario to Taiwan in June is currently the most expensive (average of $1,453). 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 TW?

Find hourly flight availability from Ontario to Taiwan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Taiwan as you normally would.

Weekly flight availability from Ontario to Taiwan

Explore weekly flight availability from Ontario to Taiwan. 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 December 18, 2024.

The most flights from ONT to TW0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Taiwan by month

Plan your trip to Taiwan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Taiwan ranges from 2.7 - 11.7 inches per month. June is typically the wettest month, when rainfall can reach 11.7 in. November is typically the driest time to visit Taiwan when rainfall is around 2.7 in.

Temperature in Taiwan by month

Plan your trip to Taiwan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Taiwan, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Taiwan

Get insights into the airlines that provide service to Taiwan. 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 Taiwan. Reviews last updated December 18, 2024.
Read through reviews of airlines operating flights from Ontario to Taiwan, such as Delta, China Airlines and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,018 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.4
Very good
1,018 reviews
Korean Air
8.4
Very good
1,018 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,443 reviews
Korean Air
8.4
Very good
1,018 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Airlines
8.3
Very good
754 reviews
Korean Air
8.4
Very good
1,018 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,604 reviews
Korean Air
8.4
Very good
1,018 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

United Airlines
7.4
Good
9,059 reviews
Korean Air
8.4
Very good
1,018 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Taiwan. 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 Taiwan?

    For a flight from Ontario to Taiwan, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $447. Delta flights start at $449 while deals on Japan Airlines start at $471 one-way.

  • What are the most popular routes from Ontario to Taiwan?

    Most travelers choose Ontario - Taipei City Taiwan Taoyuan Intl, Ontario - Taipei City Sung Shan or Ontario - Kaohsiung City when deciding on the best route from Ontario to Taiwan.

  • What are the cheapest flights from Ontario to Taiwan?

    Looking for the cheapest flight from Ontario to Taiwan? While on average our users pay $1,972, our data indicates the cheapest price to be $402. The most popular route (Ontario - Taipei City Taiwan Taoyuan Intl), is priced around $753.

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

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

  • How can I find direct flights from Ontario to Taiwan?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Taiwan 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 Taiwan?

    Currently, September is the cheapest month in which you can book a flight from Ontario to Taiwan (average of $878). Flying from Ontario to Taiwan in June is currently the most expensive (average of $1,453). 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 5 airlines flying from Ontario to Taiwan

Discover the top 5 airlines that operate flights from Ontario to Taiwan. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$752Average$847FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$755Average$891FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$755Average$894FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$784Average$867FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$852Average$975FlexibilityNo cancel feeOn-time69%
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