$343+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Ontario to Taipei City with Cheapflights
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Taipei City
Cheapest flights from Ontario to Taipei CityExplore 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 January 21, 2026.
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 January 21, 2026.
This Delta deal was found by Cheapflights users on 1/21. 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.
This Delta deal was found by Cheapflights users on 1/20. 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.
This Delta deal was found by Cheapflights users on 1/21. 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.
This Delta deal was found by Cheapflights users on 1/20. 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.
This Delta deal was found by Cheapflights users on 1/20. 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.
This CrystalTravel deal was found by Cheapflights users on 1/19. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/20. 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.
This Delta deal was found by Cheapflights users on 1/21. 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.
This oojo deal was found by Cheapflights users on 1/21. 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.
This CrystalTravel deal was found by Cheapflights users on 1/20. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/21. 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.
This Delta deal was found by Cheapflights users on 1/21. 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.
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 January 21, 2026.
Round-trip from | $668 (Delta) |
|---|---|
One-way from | $343 (Delta) |
Popular in | December |
Cheapest in | February |
Average price | $748 |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Ontario to Taipei City that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Mon 4/20
7:30 am-7:55 pm
1 stop21h 25m
Taipei City Taiwan Taoyuan Intl
Fri 4/24
9:35 am-5:15 pm
1 stop22h 40m
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Wed 4/8
11:59 am-7:55 pm
1 stop16h 56m
Taipei City Taiwan Taoyuan Intl
Fri 5/22
9:35 am-11:14 am
1 stop16h 39m
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Mon 3/30
11:59 am-7:55 pm
1 stop16h 56m
Taipei City Taiwan Taoyuan Intl
Tue 4/7
9:35 am-11:18 am
1 stop16h 43m
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Mon 3/9
6:00 am-9:05 pm
1 stop24h 05m
Taipei City Taiwan Taoyuan Intl
Mon 3/16
9:55 am-11:18 am
1 stop16h 23m
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Tue 2/24
7:30 am-9:05 pm
1 stop21h 35m
Taipei City Taiwan Taoyuan Intl
Wed 3/18
9:55 am-11:18 am
1 stop16h 23m
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Thu 2/5
6:00 am-9:05 pm
2 stops23h 05m
Taipei City Taiwan Taoyuan Intl
Wed 3/25
9:55 am-11:51 pm
2 stops28h 56m
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Tue 3/3
7:30 am-9:05 pm
1 stop21h 35m
Taipei City Taiwan Taoyuan Intl
Thu 3/26
9:55 am-11:51 pm
2 stops28h 56m
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Sat 4/18
6:00 am-7:55 pm
2 stops22h 55m
Taipei City Taiwan Taoyuan Intl
Sat 5/2
9:35 am-11:13 am
1 stop16h 38m
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Wed 3/4
6:00 am-9:05 pm
2 stops23h 05m
Taipei City Taiwan Taoyuan Intl
Wed 3/11
9:55 am-4:28 pm
2 stops21h 33m
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Sat 2/7
3:30 pm-9:05 pm
1 stop37h 35m
Taipei City Taiwan Taoyuan Intl
Thu 3/26
9:55 am-11:51 pm
2 stops28h 56m
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.
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 January 16, 2026.
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 68 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, February is the cheapest month in which you can book a flight from Ontario to Taipei City (average of $612). Flying from Ontario to Taipei City in June is currently the most expensive (average of $907). 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 January 21, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Taipei City as you normally would.
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 January 21, 2026.
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 9% of weekly flights between Ontario and Taipei City have experienced delays in the past year, with the average delay time being 65 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?
Sunday tends to have the lowest number of delays on this route, whereas Monday 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, STARLUX Airlines have had the lowest number of delays on this route, with just 8% 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 January 21, 2026.
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.
Boarding
Overall
Entertainment
Comfort
Crew
Food
Reviews
Anonymous,Jan 2026
SEA - TPE
Boarding
Overall
Entertainment
Comfort
Crew
Food
Reviews
Anonymous,Jan 2026
SEA - TPE
Boarding
Overall
Entertainment
Comfort
Crew
Food
Reviews
Anonymous,Jan 2026
SEA - TPE
Boarding
Overall
Entertainment
Comfort
Crew
Food
Reviews
Anonymous,Jan 2026
SEA - TPE
Boarding
Overall
Entertainment
Comfort
Crew
Food
Reviews
Anonymous,Jan 2026
SEA - TPE
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.
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Alternative routes for Ontario to Taipei City
See prices for flight routes from nearby airports that may be better suited for you.
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 January 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$644 | Average$755 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$648 | Average$834 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$654 | Average$784 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$727 | Average$1,030 | FlexibilityNo cancel fee | On-time69% |