How often are flights from Ontario to Taiwan delayed?

Historically, on average around 6% of flights between Ontario and Taiwan have experienced a delay on any given week. The average delay length over the past 12 months has been 72 minutes.

What airlines fly to Taiwan?

China Airlines, STARLUX Airlines and EVA Air are the top three most popular airlines that fly to Taiwan from Ontario according to our data. China Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Taiwan. Keep in mind that there are 15 different airlines that fly to Taiwan on a routine basis, so you have a few additional options to choose from.

How many flights depart from Ontario to Taiwan on average per week?

As of December 2025, 10 flights take off from Ontario and land in Taiwan each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

What is the cheapest airline that flies from Ontario to Taiwan?

Delta and United Airlines are the most popular carriers operating from Ontario to Taiwan

How many flights depart from Ontario to Taiwan on average per day?

1 flights are operational daily from Ontario to Taiwan as of December 2025. The most popular departure time for this route is 10:00PM, with 100% of flights per day taking off in the evening.

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

Generally, flights departing at night tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

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

According to our data, STARLUX Airlines have had the least number of delays on this route over the last 12 months; with about 6% of their flights experiencing any sort of delay.

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

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

When did momondo last update prices for flights from Ontario Airport to Taiwan?

Prices for flights from Ontario Airport to Taiwan refresh daily.

How many operators does momondo search for flights from Ontario Airport to Taiwan?

As of December 2025, there are 4 operators available to choose from for flights from Ontario Airport to Taiwan.

How old do you have to be to fly from Ontario Airport to Taiwan?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Taiwan.

What documentation or ID do you need to fly to Taiwan?

The travel and health documents you'll need for your trip to Taiwan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Taiwan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$343 Cheap Flights from Ontario to Taiwan in 2025/26

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Cheap round-trip flights

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11:50 pm - 5:30 amONT-TPE

14h 40mnonstop

9:25 pm - 5:50 pmTPE-ONT

11h 25mnonstop

$649China Airlines

Find Deal

Fri, Mar 13 - Sun, Mar 22

10:50 pm - 5:30 amONT-TPE

14h 40mnonstop

9:25 pm - 4:50 pmTPE-ONT

11h 25mnonstop

$650China Airlines

Find Deal

Sun, Jan 11 - Sat, Jan 24

10:50 pm - 5:30 amONT-TPE

14h 40mnonstop

9:25 pm - 4:50 pmTPE-ONT

11h 25mnonstop

$651China Airlines

Find Deal

Wed, Feb 11 - Sat, Feb 21

10:50 pm - 5:30 amONT-TPE

14h 40mnonstop

9:25 pm - 4:50 pmTPE-ONT

11h 25mnonstop

$654China Airlines

Find Deal

Tue, Feb 10 - Tue, Mar 3

7:30 am - 9:05 pmONT-TPE

21h 35m1 stop

10:55 am - 1:56 pmTPE-ONT

19h 01m1 stop

$655Delta

Find Deal

Sun, Jan 11 - Sat, Jan 24

7:30 am - 9:05 pmONT-TPE

21h 35m1 stop

10:55 am - 10:51 pmTPE-ONT

27h 56m1 stop

$657KLM

Find Deal

Sun, Jan 11 - Sat, Jan 24

6:00 am - 9:05 pmONT-TPE

24h 05m1 stop

9:35 am - 5:13 pmTPE-ONT

22h 38m1 stop

$663Delta

Find Deal

Wed, Mar 11 - Fri, Apr 3

9:45 pm - 4:30 amONT-TPE

14h 45mnonstop

8:30 pm - 3:50 pmTPE-ONT

11h 20mnonstop

$665STARLUX Airlines

Find Deal

Fri, Jan 30 - Fri, Feb 27

1:24 pm - 9:20 pmONT-KHH

39h 56m3 stops

11:30 am - 10:53 pmKHH-ONT

27h 23m2 stops

$1,249United Airlines

Find Deal

Fri, Jan 16 - Fri, Jan 23

6:39 pm - 9:20 pmONT-KHH

34h 41m2 stops

11:30 am - 10:53 pmKHH-ONT

27h 23m2 stops

$1,253United Airlines

Find Deal

Fri, Jan 16 - Fri, Jan 23

Delta flights from Ontario to Taiwan

Our best Delta deals on Ontario to Taiwan flight tickets

Delta

Jan 11

ONT7:30 amOntario

21h 35m

1 stop

TPE9:05 pmTaipei City Taiwan Taoyuan Intl

Jan 24

TPE10:55 amTaipei City Taiwan Taoyuan Intl

19h 01m

1 stop

ONT1:56 pmOntario

$655

Find similar

Delta

Mar 11

ONT6:00 amOntario

24h 05m

1 stop

TPE9:05 pmTaipei City Taiwan Taoyuan Intl

Apr 3

TPE9:35 amTaipei City Taiwan Taoyuan Intl

22h 38m

1 stop

ONT5:13 pmOntario

$663

Find similar

Delta

Mar 23

ONT6:00 amOntario

24h 05m

1 stop

TPE9:05 pmTaipei City Taiwan Taoyuan Intl

May 11

TPE9:35 amTaipei City Taiwan Taoyuan Intl

21h 39m

2 stops

ONT4:14 pmOntario

$668

Find similar

STARLUX Airlines flights from Ontario to Taiwan

Our best STARLUX Airlines deals on Ontario to Taiwan flight tickets

STARLUX Airlines

Jan 30

ONT9:45 pmOntario

14h 45m

TPE4:30 amTaipei City Taiwan Taoyuan Intl

Feb 27

TPE8:30 pmTaipei City Taiwan Taoyuan Intl

11h 20m

ONT3:50 pmOntario

$665

Find similar

STARLUX Airlines

Feb 14

ONT9:45 pmOntario

14h 45m

TPE4:30 amTaipei City Taiwan Taoyuan Intl

Mar 28

TPE8:30 pmTaipei City Taiwan Taoyuan Intl

11h 20m

ONT4:50 pmOntario

$673

Find similar

STARLUX Airlines

Apr 1

ONT11:10 pmOntario

14h 05m

TPE4:15 amTaipei City Taiwan Taoyuan Intl

Apr 10

TPE8:05 pmTaipei City Taiwan Taoyuan Intl

12h 00m

ONT5:05 pmOntario

$678

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Fri 3/13

11:50 pm-5:30 am

Nonstop14h 40m

Taipei City Taiwan Taoyuan Intl

Sun 3/22

9:25 pm-5:50 pm

Nonstop11h 25m

$649

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Sun 1/11

10:50 pm-5:30 am

Nonstop14h 40m

Taipei City Taiwan Taoyuan Intl

Sat 1/24

9:25 pm-4:50 pm

Nonstop11h 25m

$650

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Wed 2/11

10:50 pm-5:30 am

Nonstop14h 40m

Taipei City Taiwan Taoyuan Intl

Sat 2/21

9:25 pm-4:50 pm

Nonstop11h 25m

$651

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Tue 2/10

10:50 pm-5:30 am

Nonstop14h 40m

Taipei City Taiwan Taoyuan Intl

Tue 3/3

9:25 pm-4:50 pm

Nonstop11h 25m

$654

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Sun 1/11

7:30 am-9:05 pm

1 stop21h 35m

Taipei City Taiwan Taoyuan Intl

Sat 1/24

10:55 am-1:56 pm

1 stop19h 01m

$655

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Sun 1/11

7:30 am-9:05 pm

1 stop21h 35m

Taipei City Taiwan Taoyuan Intl

Sat 1/24

10:55 am-10:51 pm

1 stop27h 56m

$657

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Wed 3/11

6:00 am-9:05 pm

1 stop24h 05m

Taipei City Taiwan Taoyuan Intl

Fri 4/3

9:35 am-5:13 pm

1 stop22h 38m

$663

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Fri 1/30

9:45 pm-4:30 am

Nonstop14h 45m

Taipei City Taiwan Taoyuan Intl

Fri 2/27

8:30 pm-3:50 pm

Nonstop11h 20m

$665

OntarioKaohsiung City

ONT - KHH

ONTKHH

Ontario

Fri 1/16

1:24 pm-9:20 pm

3 stops39h 56m

Kaohsiung City

Fri 1/23

11:30 am-10:53 pm

2 stops27h 23m

$1,249

OntarioKaohsiung City

ONT - KHH

ONTKHH

Ontario

Fri 1/16

6:39 pm-9:20 pm

2 stops34h 41m

Kaohsiung City

Fri 1/23

11:30 am-10:53 pm

2 stops27h 23m

$1,253

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Ontario to Taiwan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Taiwan?

The cheapest month to fly to Taiwan from Ontario is in October. Flight prices, which tend to average around $755, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Taiwan, with average flight prices from Ontario averaging around $756.

What is the cheapest day to depart on your flight to Taiwan?

The cheapest day to depart from Ontario to Taiwan is on a Monday when prices can be found for as low as $854. On the other hand, Friday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $956.

What is the cheapest time of day to depart on your flight to Taiwan?

The cheapest time of day to fly to Taiwan is at noon when flights can be purchased for as low as $866. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $961 on average. Flights to Taiwan from Ontario in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Ontario to Taiwan flight route?

Fly from Ontario to Taipei City Taiwan Taoyuan Intl for the best Ontario - Taiwan flight prices

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

You are more likely to see cheaper flights to Taiwan from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Taiwan for around $934 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Taiwan from Ontario for as low as $707 on momondo.

What cabin class options are available on Ontario to Taiwan flights?

There are 4 cabin classes available to choose from on Ontario to Taiwan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ontario to Taiwan flights?

No. A direct flight is the cheapest option for a flight between Ontario to Taiwan.

Cheap Ontario to Taiwan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Taiwan

Best Price Found	$419
Fastest flight time	14h 05m
Direct flights	Every day
Airports in Taiwan	1 airport

The best one-way flight to Taiwan from Ontario in the past 72 hours is $419. The best round-trip flight deal from Ontario to Taiwan found on momondo in the last 72 hours is $686.

The fastest flight from Ontario to Taiwan takes 14h 05m

Direct flights go from Ontario to Taiwan every day.

There is 1 airport near Taiwan: Taipei City Taiwan Taoyuan Intl (TPE)

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Taiwan?
Prices for flights from Ontario Airport to Taiwan refresh daily.
How many operators does momondo search for flights from Ontario Airport to Taiwan?
As of December 2025, there are 4 operators available to choose from for flights from Ontario Airport to Taiwan.
How old do you have to be to fly from Ontario Airport to Taiwan?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Taiwan.
What documentation or ID do you need to fly to Taiwan?
The travel and health documents you'll need for your trip to Taiwan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Taiwan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ontario to Taiwan?
Based on momondo bookings for flights between Ontario and Taiwan, the leading plane model is Boeing 777-300, making up 63.73% of the total bookings. Other popular models include Boeing 777-300ER with 12.56%, Boeing 787-9 Dreamliner with 7.77%, and Airbus A350-900 with 6.61%.

Best airlines flying from Ontario to Taiwan

Compare and see reviews for airlines that fly from Ontario to Taiwan with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $655	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights
China Airlines	PriceFrom $656	Free Cancellation	Rating 8.3 787 reviews	Search China Airlines flights
STARLUX Airlines	PriceFrom $690	Free Cancellation	Rating 8.9 239 reviews	Search STARLUX Airlines flights
United Airlines	PriceFrom $767	Free Cancellation	Rating 7.4 9,063 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Taiwan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Taiwan from Ontario.

Can I find flights from Ontario to Taiwan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Taiwan from Ontario with this policy.

How can momondo help me find flights from Ontario to Taiwan?

momondo provides multiple filters to help you find the best flight to Taiwan from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Taiwan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Taiwan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Taiwan

Popular cities in Taiwan

Flights to Taipei Cityfrom $593

Flights to Kaohsiung Cityfrom $669

Flights to Taichung Cityfrom $655

Flights to Hualien Cityfrom $875

Flights to Magong City

Flights to Tainan Cityfrom $1,485

Cheap flights from Ontario to Taiwan from $343

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Taiwan departing on 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Ontario to Taiwan

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Delta flights from Ontario to Taiwan

Our best Delta deals on Ontario to Taiwan flight tickets

STARLUX Airlines flights from Ontario to Taiwan

Our best STARLUX Airlines deals on Ontario to Taiwan flight tickets

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How to get the cheapest flight ticket from Ontario to Taiwan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Taiwan?

What is the cheapest day to depart on your flight to Taiwan?

The cheapest day to depart from Ontario to Taiwan is on a Monday when prices can be found for as low as $854. On the other hand, Friday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $956.

What is the cheapest time of day to depart on your flight to Taiwan?

What is the cheapest Ontario to Taiwan flight route?

Fly from Ontario to Taipei City Taiwan Taoyuan Intl for the best Ontario - Taiwan flight prices

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

What cabin class options are available on Ontario to Taiwan flights?

There are 4 cabin classes available to choose from on Ontario to Taiwan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ontario to Taiwan flights?

No. A direct flight is the cheapest option for a flight between Ontario to Taiwan.

What is the cheapest airline that flies from Ontario to Taiwan?

Delta and United Airlines are the most popular carriers operating from Ontario to Taiwan

What airlines fly to Taiwan?

How often are flights from Ontario to Taiwan delayed?

Historically, on average around 6% of flights between Ontario and Taiwan have experienced a delay on any given week. The average delay length over the past 12 months has been 72 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

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

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

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

According to our data, STARLUX Airlines have had the least number of delays on this route over the last 12 months; with about 6% of their flights experiencing any sort of delay.

How many flights depart from Ontario to Taiwan on average per day?

1 flights are operational daily from Ontario to Taiwan as of December 2025. The most popular departure time for this route is 10:00PM, with 100% of flights per day taking off in the evening.

How many flights depart from Ontario to Taiwan on average per week?

As of December 2025, 10 flights take off from Ontario and land in Taiwan each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

Cheap Ontario to Taiwan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Taiwan

Best Price Found

Fastest flight time

Direct flights

Airports in Taiwan

When did momondo last update prices for flights from Ontario Airport to Taiwan?

How many operators does momondo search for flights from Ontario Airport to Taiwan?

How old do you have to be to fly from Ontario Airport to Taiwan?

What documentation or ID do you need to fly to Taiwan?

What is the most popular plane model from Ontario to Taiwan?

Best airlines flying from Ontario to Taiwan

Compare and see reviews for airlines that fly from Ontario to Taiwan with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Taiwan?

Can I find flights from Ontario to Taiwan with flexible booking policies on momondo?

How can momondo help me find flights from Ontario to Taiwan?

I’m not ready to book a flight from Ontario to Taiwan right now. Can momondo alert me if prices change?

An easier way to manage your Taiwan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Taiwan

Popular cities in Taiwan

Popular flights according to clicks in the last 7 days on momondo