Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Taipei City Taiwan Taoyuan Intl Airport to Los Angeles from $411

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Taipei City Taiwan Taoyuan Intl Airport to Los Angeles departing on 10/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Taipei City Taiwan Taoyuan Intl Airport to Los Angeles

Cheap round-trip flights

Delta Logo
9:35 am - 5:00 pmTPE-ONT
22h 25m1 stop
Delta Logo
7:35 am - 9:05 pmONT-TPE
22h 30m1 stop
$697Delta
Find Deal
Wed, Sep 24 - Thu, Oct 30
Delta Logo
9:55 am - 11:08 amTPE-ONT
16h 13m1 stop
Delta Logo
5:00 am - 8:05 pmONT-TPE
23h 05m2 stops
$698Delta
Find Deal
Sun, Oct 26 - Sun, Nov 2
United Airlines Logo
3:50 pm - 5:34 pmTPE-ONT
17h 44m1 stop
United Airlines Logo
9:35 pm - 7:50 pmONT-TPE
30h 15m2 stops
$713United Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 30
United Airlines Logo
3:50 pm - 8:44 pmTPE-ONT
20h 54m2 stops
United Airlines Logo
5:05 am - 7:50 pmONT-TPE
22h 45m2 stops
$714United Airlines
Find Deal
Mon, Nov 3 - Wed, Nov 26
STARLUX Airlines Logo
8:05 pm - 5:05 pmTPE-ONT
12h 00mnonstop
STARLUX Airlines Logo
9:45 pm - 4:30 amONT-TPE
14h 45mnonstop
$773STARLUX Airlines
Find Deal
Wed, Oct 8 - Wed, Nov 5
STARLUX Airlines Logo
8:05 pm - 5:05 pmTPE-ONT
12h 00mnonstop
STARLUX Airlines Logo
11:10 pm - 4:15 amONT-TPE
14h 05mnonstop
$775STARLUX Airlines
Find Deal
Fri, Oct 10 - Fri, Oct 17
China Airlines Logo
9:10 pm - 6:00 pmTPE-ONT
11h 50mnonstop
China Airlines Logo
11:50 pm - 5:30 amONT-TPE
14h 40mnonstop
$853China Airlines
Find Deal
Wed, Sep 24 - Thu, Oct 30
China Airlines Logo
9:25 pm - 4:50 pmTPE-ONT
11h 25mnonstop
China Airlines Logo
11:50 pm - 5:30 amONT-TPE
14h 40mnonstop
$855China Airlines
Find Deal
Wed, Jan 14 - Wed, Mar 18
Logo
10:15 am - 11:50 pmTPE-ONT
29h 35m2 stops
Logo
9:45 pm - 4:30 amONT-TPE
14h 45mnonstop
$877
Find Deal
Fri, Nov 14 - Sat, Nov 22
Logo
9:10 pm - 6:00 pmTPE-ONT
11h 50mnonstop
Logo
4:11 pm - 5:20 amONT-TPE
22h 09m1 stop
$881
Find Deal
Wed, Sep 24 - Thu, Oct 30

Delta flights from Taipei City Taiwan Taoyuan Intl Airport to Ontario

Our best Delta deals on Taipei City Taiwan Taoyuan Intl Airport to Ontario flight tickets
Delta
Sep 24
TPE9:35 amTaipei City Taiwan Taoyuan Intl
22h 25m
1 stop
ONT5:00 pmOntario
Oct 30
ONT7:35 amOntario
22h 30m
1 stop
TPE9:05 pmTaipei City Taiwan Taoyuan Intl
$697
Find similar
Delta
Oct 26
TPE9:55 amTaipei City Taiwan Taoyuan Intl
16h 13m
1 stop
ONT11:08 amOntario
Nov 2
ONT5:00 amOntario
23h 05m
2 stops
TPE8:05 pmTaipei City Taiwan Taoyuan Intl
$698
Find similar
Delta
Sep 24
TPE9:35 amTaipei City Taiwan Taoyuan Intl
29h 07m
2 stops
ONT11:42 pmOntario
Nov 11
ONT5:49 pmOntario
35h 16m
1 stop
TPE9:05 pmTaipei City Taiwan Taoyuan Intl
$699
Find similar

STARLUX Airlines flights from Taipei City Taiwan Taoyuan Intl Airport to Ontario

Our best STARLUX Airlines deals on Taipei City Taiwan Taoyuan Intl Airport to Ontario flight tickets
STARLUX Airlines
Oct 8
TPE8:05 pmTaipei City Taiwan Taoyuan Intl
12h 00m
ONT5:05 pmOntario
Nov 5
ONT9:45 pmOntario
14h 45m
TPE4:30 amTaipei City Taiwan Taoyuan Intl
$773
Find similar
STARLUX Airlines
Oct 10
TPE8:05 pmTaipei City Taiwan Taoyuan Intl
12h 00m
ONT5:05 pmOntario
Oct 17
ONT11:10 pmOntario
14h 05m
TPE4:15 amTaipei City Taiwan Taoyuan Intl
$775
Find similar
STARLUX Airlines
Feb 11
TPE9:10 pmTaipei City Taiwan Taoyuan Intl
11h 20m
ONT4:30 pmOntario
Feb 28
ONT9:45 pmOntario
14h 45m
TPE4:30 amTaipei City Taiwan Taoyuan Intl
$776
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Taipei City Taiwan Taoyuan Intl Airport to Ontario 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, momondo users made 832,500 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Taipei City Taiwan Taoyuan Intl Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Taipei CityOntario

TPE - ONT

TPEONT

Taipei City Taiwan Taoyuan Intl

Wed 9/24

9:35 am-5:00 pm

1 stop22h 25m

Ontario

Thu 10/30

7:35 am-9:05 pm

1 stop22h 30m

$697

Taipei CityOntario

TPE - ONT

TPEONT

Taipei City Taiwan Taoyuan Intl

Sun 10/26

9:55 am-11:08 am

1 stop16h 13m

Ontario

Sun 11/2

5:00 am-8:05 pm

2 stops23h 05m

$698

Taipei CityOntario

TPE - ONT

TPEONT

Taipei City Taiwan Taoyuan Intl

Wed 11/19

3:50 pm-5:34 pm

1 stop17h 44m

Ontario

Sun 11/30

9:35 pm-7:50 pm

2 stops30h 15m

$713

Taipei CityOntario

TPE - ONT

TPEONT

Taipei City Taiwan Taoyuan Intl

Mon 11/3

3:50 pm-8:44 pm

2 stops20h 54m

Ontario

Wed 11/26

5:05 am-7:50 pm

2 stops22h 45m

$714

Taipei CityOntario

TPE - ONT

TPEONT

Taipei City Taiwan Taoyuan Intl

Wed 10/8

8:05 pm-5:05 pm

Nonstop12h 00m

Ontario

Wed 11/5

9:45 pm-4:30 am

Nonstop14h 45m

$773

Taipei CityOntario

TPE - ONT

TPEONT

Taipei City Taiwan Taoyuan Intl

Fri 10/10

8:05 pm-5:05 pm

Nonstop12h 00m

Ontario

Fri 10/17

11:10 pm-4:15 am

Nonstop14h 05m

$775

Taipei CityOntario

TPE - ONT

TPEONT

Taipei City Taiwan Taoyuan Intl

Wed 9/24

9:10 pm-6:00 pm

Nonstop11h 50m

Ontario

Thu 10/30

11:50 pm-5:30 am

Nonstop14h 40m

$853

Taipei CityOntario

TPE - ONT

TPEONT

Taipei City Taiwan Taoyuan Intl

Wed 1/14

9:25 pm-4:50 pm

Nonstop11h 25m

Ontario

Wed 3/18

11:50 pm-5:30 am

Nonstop14h 40m

$855

Taipei CityOntario

TPE - ONT

TPEONT

Taipei City Taiwan Taoyuan Intl

Fri 11/14

10:15 am-11:50 pm

2 stops29h 35m

Ontario

Sat 11/22

9:45 pm-4:30 am

Nonstop14h 45m

$877

Taipei CityOntario

TPE - ONT

TPEONT

Taipei City Taiwan Taoyuan Intl

Wed 9/24

9:10 pm-6:00 pm

Nonstop11h 50m

Ontario

Thu 10/30

4:11 pm-5:20 am

1 stop22h 09m

$881

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Taipei City Taiwan Taoyuan Intl Airport to Ontario

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 Ontario?

In general, March is the cheapest month to fly from Taipei City Taiwan Taoyuan Intl Airport to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $875. If you aren’t able to travel during the month of March, then book flights to Ontario from Taipei City Taiwan Taoyuan Intl Airport during June instead. Flights to Ontario in June, while not as cheap as those in March, still average around $895.

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

The cheapest day to depart on your flight to Ontario is on a Tuesday when prices can be found for as low as $875. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Taipei City Taiwan Taoyuan Intl Airport to Ontario for around $993.

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

In the afternoon is the cheapest time of day to fly from Taipei City Taiwan Taoyuan Intl Airport to Ontario when you can find flight prices for as low as $859. Flying to Ontario in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,107 on average. Flights to Ontario from Taipei City Taiwan Taoyuan Intl Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Taipei City Taiwan Taoyuan Intl to Ontario flight route?

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

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

You are more likely to see cheaper flights to Ontario from Taipei City Taiwan Taoyuan Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $1,004 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Taipei City Taiwan Taoyuan Intl Airport for as low as $892 on momondo.

What cabin class options are available on Taipei City Taiwan Taoyuan Intl to Ontario flights?

There are 3 cabin classes available to choose from on Taipei City Taiwan Taoyuan Intl to Ontario 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 Taipei City Taiwan Taoyuan Intl Airport to Ontario flights?

No. A direct flight is the cheapest option for a flight between Taipei City Taiwan Taoyuan Intl Airport to Ontario.

How have Taipei City Taiwan Taoyuan Intl Airport to Ontario flight prices changed over time?

As of September 2025, prices for Taipei City Taiwan Taoyuan Intl Airport to Ontario flights are approximately 2% cheaper when compared to flights at the same time last year.

When to book flights from Taipei City Taiwan Taoyuan Intl Airport to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Taipei City Taiwan Taoyuan Intl Airport to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Taipei City Taiwan Taoyuan Intl Airport to Ontario (TPE to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Taipei City Taiwan Taoyuan Intl Airport to Ontario

Best Price Found

$565

Fastest flight time

11h 20m

Direct flights

Every day

Airports in Ontario

1 airport
The best one-way flight to Ontario from Taipei City Taiwan Taoyuan Intl Airport in the past 72 hours is $565. The best round-trip flight deal from Taipei City Taiwan Taoyuan Intl Airport to Ontario found on momondo in the last 72 hours is $887.
The fastest flight from Taipei City Taiwan Taoyuan Intl Airport to Ontario takes 11h 20m
Direct flights go from Taipei City Taiwan Taoyuan Intl Airport to Ontario every day.
There is 1 airport near Ontario: Ontario (ONT)
Search flight deals

  • How far is Taipei City Taiwan Taoyuan Intl to Ontario by plane?

    There are 6811.1 mi between Taipei City Taiwan Taoyuan Intl and Ontario. A reasonable flight in good conditions will take 11h 20m.

  • When did momondo last update prices for flights from Taipei City Taiwan Taoyuan Intl Airport to Ontario Airport?

    Prices for flights from Taipei City Taiwan Taoyuan Intl Airport to Ontario Airport are updated daily.

  • How many operators does momondo search for flights from Taipei City Taiwan Taoyuan Intl Airport to Ontario Airport?

  • How old do you have to be to fly from Taipei City Taiwan Taoyuan Intl Airport to Ontario Airport?

    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 Taipei City Taiwan Taoyuan Intl Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Taipei City Taiwan Taoyuan Intl Airport to Ontario?

  • What is the most popular airline from Taipei City Taiwan Taoyuan Intl Airport to Ontario?

Best airlines flying from Taipei City Taiwan Taoyuan Intl Airport to Ontario

Compare and see reviews for airlines that fly from Taipei City Taiwan Taoyuan Intl Airport to Ontario with momondo
Airline
Rating
Free Cancellation
Price
China AirlinesPriceFrom $873Free CancellationRating
8.3
767 reviews
Search China Airlines flights
STARLUX AirlinesPriceFrom $887Free CancellationRating
8.9
211 reviews
Search STARLUX Airlines flights

  • STARLUX Airlines Flights From Taipei City Taiwan Taoyuan Intl Airport to Ontario

    STARLUX Airlines is one of the most popular airlines flying from Taipei City Taiwan Taoyuan Intl Airport to Ontario, operating 4 flights/week on average for this route. A good STARLUX Airlines flight deal for Taipei City Taiwan Taoyuan Intl Airport to Ontario starts from $887 round-trip, up to an average price of $1,216. Our users have rated STARLUX Airlines at 8.9/10.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Taipei City to Ontario. momondo saves you time and could save you money on your trip.

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

All flight searches from Taipei City to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Taipei City to Ontario?

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

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

If you are not ready to book a flight from Taipei City to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

An easier way to manage your Ontario 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 10/11
Sat 10/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States