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

As of February 2026, there are 1 flights per day flying from Asia to Ontario. The most common time of day flights depart is 9:00PM, with 100% of flights taking off in the evening.

What airlines fly to Ontario?

Philippine Airlines, China Airlines and Asiana Airlines are the top three most popular airlines that fly to Ontario from Asia according to our data. Philippine Airlines is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 30 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

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

United Airlines, Delta, and STARLUX Airlines are the most popular carriers operating from Asia to Ontario

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

The number of flights available between Asia and Ontario is 11 per week as of February 2026. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

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

Prices for flights from Asia to Ontario Airport refresh daily.

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

As of February 2026, there are 2 operators available to choose from for flights from Asia to Ontario Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Asia to Ontario Airport.

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

The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$362 Cheap Flights from Asia to Ontario in 2026

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Find the cheapest flights from Asia to Los Angeles

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 am - 12:20 pm

ICN

ONT

16h 50m

1 stop

6:49 pm - 4:20 am

ONT

ICN

17h 31m

1 stop

$482United Airlines

Thu, Apr 23 - Sun, Apr 26

4:50 pm - 5:52 pm

ICN

ONT

17h 02m

1 stop

6:00 am - 3:15 pm

ONT

ICN

17h 15m

1 stop

$551United Airlines

Tue, May 12 - Tue, Oct 27

10:45 am - 5:05 pm

MNL

ONT

21h 20m

1 stop

11:10 pm - 9:30 am

ONT

MNL

19h 20m

1 stop

$592STARLUX Airlines

Fri, May 22 - Mon, May 25

10:45 am - 5:05 pm

MNL

ONT

21h 20m

1 stop

11:45 pm - 9:30 am

ONT

MNL

18h 45m

1 stop

$593STARLUX Airlines

Mon, Jun 1 - Fri, Aug 7

7:20 pm - 11:44 pm

ICN

ONT

20h 24m

1 stop

6:00 am - 3:20 pm

ONT

ICN

17h 20m

1 stop

$667Delta

Thu, Apr 16 - Wed, Apr 29

4:50 pm - 12:20 pm

ICN

ONT

35h 30m

1 stop

6:49 pm - 4:20 am

ONT

ICN

17h 31m

1 stop

$672Lufthansa

Thu, Apr 16 - Wed, Apr 29

4:50 pm - 9:56 am

ICN

ONT

33h 06m

1 stop

6:49 pm - 4:20 am

ONT

ICN

17h 31m

1 stop

$690Lufthansa

Thu, Apr 16 - Wed, Apr 29

5:35 pm - 6:00 pm

HKG

ONT

15h 25m

1 stop

12:10 am - 10:05 am

ONT

HKG

18h 55m

1 stop

$705China Airlines

Fri, Jun 19 - Mon, Jun 29

11:25 am - 5:50 pm

HKG

ONT

21h 25m

1 stop

12:45 am - 9:15 am

ONT

HKG

17h 30m

1 stop

$706China Airlines

Wed, Mar 11 - Wed, Jul 8

9:55 am - 5:13 pm

TPE

ONT

22h 18m

1 stop

5:53 pm - 7:55 pm

ONT

TPE

35h 02m

1 stop

$760Delta

Mon, Mar 23 - Sun, Apr 5

China Airlines flights from Asia to Ontario

Our best China Airlines deals on Asia to Ontario flight tickets

China Airlines

Jun 19

HKG5:35 pmHong Kong Intl

15h 25m

1 stop

ONT6:00 pmOntario

Jun 29

ONT12:10 amOntario

18h 55m

1 stop

HKG10:05 amHong Kong Intl

$705

China Airlines

Mar 11

HKG11:25 amHong Kong Intl

21h 25m

1 stop

ONT5:50 pmOntario

Jul 8

ONT12:45 amOntario

17h 30m

1 stop

HKG9:15 amHong Kong Intl

$706

China Airlines

Jun 23

MNL10:35 amManila Ninoy Aquino Intl

22h 25m

1 stop

ONT6:00 pmOntario

Aug 26

ONT12:45 amOntario

17h 50m

1 stop

MNL9:35 amManila Ninoy Aquino Intl

$708

EVA Air flights from Asia to Ontario

Our best EVA Air deals on Asia to Ontario flight tickets

EVA Air

Mar 3

HKG7:40 pmHong Kong Intl

19h 04m

2 stops

ONT10:44 pmOntario

Apr 4

ONT10:33 amOntario

32h 32m

2 stops

HKG10:05 amHong Kong Intl

$779

EVA Air

Mar 7

HKG7:40 pmHong Kong Intl

19h 52m

2 stops

ONT11:32 pmOntario

Mar 14

ONT12:02 pmOntario

29h 58m

2 stops

HKG9:00 amHong Kong Intl

$780

EVA Air

Mar 14

HKG7:40 pmHong Kong Intl

18h 52m

2 stops

ONT11:32 pmOntario

Mar 21

ONT10:33 amOntario

32h 37m

2 stops

HKG10:10 amHong Kong Intl

$807

Fly from

Fly to

Route

Depart

Return

Price

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Thu 4/23

11:30 am-12:20 pm

1 stop16h 50m

Ontario

Sun 4/26

6:49 pm-4:20 am

1 stop17h 31m

$482

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Tue 5/12

4:50 pm-5:52 pm

1 stop17h 02m

Ontario

Tue 10/27

6:00 am-3:15 pm

1 stop17h 15m

$551

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Fri 5/22

10:45 am-5:05 pm

1 stop21h 20m

Ontario

Mon 5/25

11:10 pm-9:30 am

1 stop19h 20m

$592

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Mon 6/1

10:45 am-5:05 pm

1 stop21h 20m

Ontario

Fri 8/7

11:45 pm-9:30 am

1 stop18h 45m

$593

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Thu 4/16

7:20 pm-11:44 pm

1 stop20h 24m

Ontario

Wed 4/29

6:00 am-3:20 pm

1 stop17h 20m

$667

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Thu 4/16

4:50 pm-12:20 pm

1 stop35h 30m

Ontario

Wed 4/29

6:49 pm-4:20 am

1 stop17h 31m

$672

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Thu 4/16

4:50 pm-9:56 am

1 stop33h 06m

Ontario

Wed 4/29

6:49 pm-4:20 am

1 stop17h 31m

$690

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Fri 6/19

5:35 pm-6:00 pm

1 stop15h 25m

Ontario

Mon 6/29

12:10 am-10:05 am

1 stop18h 55m

$705

Hong KongOntario

HKG - ONT

HKGONT

Hong Kong Intl

Wed 3/11

11:25 am-5:50 pm

1 stop21h 25m

Ontario

Wed 7/8

12:45 am-9:15 am

1 stop17h 30m

$706

Taipei CityOntario

TPE - ONT

TPEONT

Taipei City Taiwan Taoyuan Intl

Mon 3/23

9:55 am-5:13 pm

1 stop22h 18m

Ontario

Sun 4/5

5:53 pm-7:55 pm

1 stop35h 02m

$760

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How to get the cheapest flight ticket from Asia 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

Prices

Airlines

Other information

What is the cheapest month to fly to Ontario?

In general, March is the cheapest month to fly from Asia to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $728. If you aren’t able to travel during the month of March, then book flights to Ontario from Asia during December instead. Flights to Ontario in December, while not as cheap as those in March, still average around $736.

What is the cheapest Asia to Ontario flight route?

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

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

There are 3 cabin classes available to choose from on Asia 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 Asia to Ontario flights?

You could potentially save up to 20% on your flight if you consider stops on a Asia to Ontario flight.

Cheap Asia to Ontario flight deals and tips

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

Best Price Found	$465
Fastest flight time	11h 25m
Direct flights	Every day
Airports in Ontario	1 airport

The best one-way flight to Ontario from Asia in the past 72 hours is $465. The best round-trip flight deal from Asia to Ontario found on momondo in the last 72 hours is $725.

The fastest flight from Asia to Ontario takes 11h 25m

Direct flights go from Asia to Ontario every day.

There is 1 airport in Ontario. From Asia there are direct flights to Ontario (ONT).

Search flight deals

When did momondo last update prices for flights from Asia to Ontario Airport?
Prices for flights from Asia to Ontario Airport refresh daily.
How many operators does momondo search for flights from Asia to Ontario Airport?
As of February 2026, there are 2 operators available to choose from for flights from Asia to Ontario Airport.
How old do you have to be to fly from Asia to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Asia to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Asia to Ontario

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

Airline	Rating	Free Cancellation	Price
STARLUX Airlines	PriceFrom $339	Free Cancellation	Rating 8.9 275 reviews		Search STARLUX Airlines flights
China Airlines	PriceFrom $683	Free Cancellation	Rating 8.3 808 reviews		Search China Airlines flights

Why use momondo?

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

Finding the right flight to Ontario from Asia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

Yes. All flights to Ontario from Asia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Asia and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Asia to Ontario 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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Cheap flights from Asia to Los Angeles from $360

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Asia to Los Angeles departing on 3/12. 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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How to get the cheapest flight ticket from Asia to Ontario

What is the cheapest month to fly to Ontario?

What is the cheapest Asia to Ontario flight route?

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

Can stopping save me money on Asia to Ontario flights?

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

What airlines fly to Ontario?

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

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

Cheap Asia to Ontario flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

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Best airlines flying from Asia to Ontario

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

Why use momondo?

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.

Get notified when prices go down

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

Find better results for your trip to the United States

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Fly your favorite airline to Los Angeles

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Los Angeles. Availability may vary depending on flight origin and airline.

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