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$449+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — TPE
Dec 7 — Dec 141
Sat 12/7
Sat 12/14
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 2, 2024.

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 2, 2024.

This United Airlines deal was found by Cheapflights users on 12/1. 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.
Fri 12/63:20 pmONT - TPE
1 stop22h 25mUnited Airlines
Tue 2/1111:10 amTPE - ONT
1 stop14h 41mUnited Airlines
Deal found 12/1$853
This oojo deal was found by Cheapflights users on 12/2. 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.
Thu 12/510:45 pmONT - TPE
Nonstop14h 45mChina Airlines
Thu 12/269:25 pmTPE - ONT
Nonstop11h 25mChina Airlines
Deal found 12/2$1,027
This Delta deal was found by Cheapflights users on 12/2. 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.
Wed 12/45:40 amONT - TPE
1 stop23h 25mDelta
Wed 1/1510:45 amTPE - ONT
2 stops29h 08mDelta
Deal found 12/2$1,035
This Orbitz deal was found by Cheapflights users on 12/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/96:00 amONT - TSA
2 stops38h 30mMultiple Airlines
Tue 12/171:30 pmTSA - ONT
2 stops22h 30mMultiple Airlines
Deal found 12/1$1,066
This United deal was found by Cheapflights users on 12/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/93:20 pmONT - TPE
2 stops38h 20mMultiple Airlines
Sun 12/2211:10 amTPE - ONT
1 stop18h 06mMultiple Airlines
Deal found 12/1$1,068
This KAYAK deal was found by Cheapflights users on 12/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/25:40 amONT - TPE
2 stops37h 20mKorean Air
Wed 12/117:25 pmTPE - ONT
2 stops37h 29mKorean Air
Deal found 12/1$1,094
This United deal was found by Cheapflights users on 12/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/86:00 amONT - KHH
2 stops24h 55mMultiple Airlines
Wed 12/117:05 amKHH - ONT
2 stops23h 28mMultiple Airlines
Deal found 12/1$1,422
This Priceline deal was found by Cheapflights users on 12/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/56:00 amONT - TSA
2 stops37h 40mJapan Airlines
Sat 12/73:35 pmTSA - ONT
2 stops41h 46mJapan Airlines
Deal found 12/2$2,677

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 2,650,959 searches. Data last updated December 2, 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

Fri 1/31

10:45 am-11:53 pm

2 stops29h 08m

$765

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Tue 4/29

12:10 am-5:15 am

Nonstop14h 05m

Taipei City Taiwan Taoyuan Intl

Thu 5/15

9:10 pm-6:05 pm

Nonstop11h 55m

$773

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Fri 3/7

10:38 am-7:50 pm

1 stop17h 12m

Taipei City Taiwan Taoyuan Intl

Sat 3/22

2:45 pm-8:57 pm

2 stops45h 12m

$845

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Tue 1/28

4:06 pm-5:20 am

1 stop21h 14m

Taipei City Taiwan Taoyuan Intl

Wed 2/12

9:25 pm-4:50 pm

Nonstop11h 25m

$894

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Mon 2/17

6:00 am-11:00 am

2 stops37h 00m

Taipei City Taiwan Taoyuan Intl

Wed 2/26

7:25 pm-3:25 pm

2 stops36h 00m

$928

OntarioTaipei City

ONT - TSA

ONTTSA

Ontario

Wed 2/5

11:33 am-12:30 pm

2 stops32h 57m

Taipei City Sung Shan

Fri 2/21

1:30 pm-6:19 pm

2 stops20h 49m

$1,050

OntarioTaipei City

ONT - TSA

ONTTSA

Ontario

Thu 1/16

6:00 am-11:40 am

2 stops37h 40m

Taipei City Sung Shan

Sun 1/19

3:35 pm-3:11 pm

2 stops39h 36m

$2,069

OntarioKaohsiung City

ONT - KHH

ONTKHH

Ontario

Sun 1/5

7:00 am-2:10 pm

2 stops39h 10m

Kaohsiung City

Sun 1/12

7:10 am-3:25 pm

2 stops24h 15m

$2,897

OntarioKaohsiung City

ONT - KHH

ONTKHH

Ontario

Wed 1/22

6:00 am-10:55 pm

2 stops24h 55m

Kaohsiung City

Tue 1/28

8:00 am-8:13 pm

2 stops28h 13m

$3,123

OntarioKaohsiung City

ONT - KHH

ONTKHH

Ontario

Thu 1/30

10:45 pm-12:10 pm

2 stops45h 25m

Kaohsiung City

Sat 2/8

8:40 am-4:50 pm

2 stops24h 10m

$4,564

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

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 2, 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.

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 2, 2024.
Read through reviews of airlines operating flights from Ontario to Taiwan, such as United Airlines, Korean Air and China Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,019 reviews

Boarding

8.5

Overall

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,019 reviews
Korean Air
8.5
Very good
1,019 reviews

Boarding

8.5

Overall

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Japan Airlines
8.3
Very good
1,450 reviews
Korean Air
8.5
Very good
1,019 reviews

Boarding

8.5

Overall

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

China Airlines
8.2
Very good
776 reviews
Korean Air
8.5
Very good
1,019 reviews

Boarding

8.5

Overall

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Delta
8.0
Very good
8,698 reviews
Korean Air
8.5
Very good
1,019 reviews

Boarding

8.5

Overall

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

United Airlines
7.4
Good
9,141 reviews
Korean Air
8.5
Very good
1,019 reviews

Boarding

8.5

Overall

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

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 Delta, which is currently one of the cheapest options available, starting at $449. China Airlines flights start at $458 while deals on United Airlines start at $497 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 $1,965, our data indicates the cheapest price to be $409. 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.

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