What airlines fly to Ontario?

Philippine Airlines, Asiana Airlines and AIR PREMIA 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 27% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 31 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

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

As of April 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.

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

The number of flights available between Asia and Ontario is 10 per week as of April 2026. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.

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

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

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 April 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.

$330 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.

3:50 pm - 6:11 pm

HND

ONT

18h 21m

1 stop

6:00 am - 1:55 pm

ONT

HND

15h 55m

1 stop

$738United Airlines

Thu, Aug 27 - Mon, Aug 31

5:05 pm - 10:58 pm

NRT

ONT

21h 53m

1 stop

7:13 pm - 3:00 pm

ONT

NRT

27h 47m

1 stop

$739United Airlines

Thu, Aug 27 - Mon, Aug 31

9:35 am - 10:41 pm

TPE

ONT

28h 06m

1 stop

1:48 pm - 7:55 pm

ONT

TPE

39h 07m

1 stop

$758Delta

Mon, Jun 8 - Wed, Jun 24

9:35 am - 10:40 pm

TPE

ONT

28h 05m

1 stop

6:00 am - 7:55 pm

ONT

TPE

22h 55m

2 stops

$759Delta

Wed, Sep 16 - Wed, Oct 7

4:50 pm - 6:00 pm

MNL

ONT

16h 10m

1 stop

12:10 am - 9:35 am

ONT

MNL

18h 25m

1 stop

$817China Airlines

Wed, Sep 16 - Wed, Oct 14

10:45 am - 5:05 pm

MNL

ONT

21h 20m

1 stop

11:10 pm - 9:30 am

ONT

MNL

19h 20m

1 stop

$837STARLUX Airlines

Mon, May 18 - Mon, May 25

10:45 am - 5:05 pm

MNL

ONT

21h 20m

1 stop

11:10 pm - 9:30 am

ONT

MNL

19h 20m

1 stop

$841STARLUX Airlines

Fri, May 22 - Mon, May 25

7:20 pm - 10:44 pm

ICN

ONT

19h 24m

1 stop

7:00 am - 4:40 pm

ONT

ICN

17h 40m

1 stop

$846Korean Air

Fri, Sep 11 - Thu, Sep 17

7:00 pm - 5:08 pm

ICN

ONT

14h 08m

1 stop

6:00 am - 3:20 pm

ONT

ICN

17h 20m

1 stop

$847Korean Air

Mon, Jun 1 - Sun, Sep 6

10:35 am - 6:40 pm

MNL

ONT

23h 05m

1 stop

12:10 am - 3:50 pm

ONT

MNL

24h 40m

1 stop

$858China Airlines

Wed, Sep 2 - Tue, Sep 22

STARLUX Airlines flights from Asia to Ontario

Our best STARLUX Airlines deals on Asia to Ontario flight tickets

STARLUX Airlines

May 18

MNL10:45 amManila Ninoy Aquino Intl

21h 20m

1 stop

ONT5:05 pmOntario

May 25

ONT11:10 pmOntario

19h 20m

1 stop

MNL9:30 amManila Ninoy Aquino Intl

$837

STARLUX Airlines

May 22

MNL10:45 amManila Ninoy Aquino Intl

21h 20m

1 stop

ONT5:05 pmOntario

May 25

ONT11:10 pmOntario

19h 20m

1 stop

MNL9:30 amManila Ninoy Aquino Intl

$841

STARLUX Airlines

May 27

MNL10:45 amManila Ninoy Aquino Intl

21h 20m

1 stop

ONT5:05 pmOntario

Aug 26

ONT11:45 pmOntario

18h 45m

1 stop

MNL9:30 amManila Ninoy Aquino Intl

$842

United Airlines flights from Asia to Ontario

Our best United Airlines deals on Asia to Ontario flight tickets

United Airlines

Aug 27

HND3:50 pmTokyo Haneda

18h 21m

1 stop

ONT6:11 pmOntario

Aug 31

ONT6:00 amOntario

15h 55m

1 stop

HND1:55 pmTokyo Haneda

$738

United Airlines

Aug 27

NRT5:05 pmTokyo Narita

21h 53m

1 stop

ONT10:58 pmOntario

Aug 31

ONT7:13 pmOntario

27h 47m

1 stop

NRT3:00 pmTokyo Narita

$739

United Airlines

Aug 26

NRT5:05 pmTokyo Narita

21h 53m

1 stop

ONT10:58 pmOntario

Aug 31

ONT8:00 amOntario

15h 00m

1 stop

NRT3:00 pmTokyo Narita

$754

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TokyoOntario

HND - ONT

HNDONT

Tokyo Haneda

Thu 8/27

3:50 pm-6:11 pm

1 stop18h 21m

Ontario

Mon 8/31

6:00 am-1:55 pm

1 stop15h 55m

$738

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Thu 8/27

5:05 pm-10:58 pm

1 stop21h 53m

Ontario

Mon 8/31

7:13 pm-3:00 pm

1 stop27h 47m

$739

Taipei CityOntario

TPE - ONT

TPEONT

Taipei City Taiwan Taoyuan Intl

Mon 6/8

9:35 am-10:41 pm

1 stop28h 06m

Ontario

Wed 6/24

1:48 pm-7:55 pm

1 stop39h 07m

$758

Taipei CityOntario

TPE - ONT

TPEONT

Taipei City Taiwan Taoyuan Intl

Wed 9/16

9:35 am-10:40 pm

1 stop28h 05m

Ontario

Wed 10/7

6:00 am-7:55 pm

2 stops22h 55m

$759

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Wed 9/16

4:50 pm-6:00 pm

1 stop16h 10m

Ontario

Wed 10/14

12:10 am-9:35 am

1 stop18h 25m

$817

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Mon 5/18

10:45 am-5:05 pm

1 stop21h 20m

Ontario

Mon 5/25

11:10 pm-9:30 am

1 stop19h 20m

$837

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

$841

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Fri 9/11

7:20 pm-10:44 pm

1 stop19h 24m

Ontario

Thu 9/17

7:00 am-4:40 pm

1 stop17h 40m

$846

Quickest round-trip

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Mon 6/1

7:00 pm-5:08 pm

1 stop14h 08m

Ontario

Sun 9/6

6:00 am-3:20 pm

1 stop17h 20m

$847

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Wed 9/2

10:35 am-6:40 pm

1 stop23h 05m

Ontario

Tue 9/22

12:10 am-3:50 pm

1 stop24h 40m

$858

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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, February 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 $592. If you aren’t able to travel during the month of February, then book flights to Ontario from Asia during March instead. Flights to Ontario in March, while not as cheap as those in February, still average around $697.

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	$572
Fastest flight time	11h 50m
Direct flights	Every day
Airports in Ontario	1 airport

The best one-way flight to Ontario from Asia in the past 72 hours is $572. The best round-trip flight deal from Asia to Ontario found on momondo in the last 72 hours is $721.

The fastest flight from Asia to Ontario takes 11h 50m

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

Frequently asked questions about flying from Asia to Ontario

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 April 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 8.9 299 reviews		Search STARLUX Airlines flights
China Airlines	PriceFrom $683	Free Cancellation	Rating 8.3 818 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 $330

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 5/20. 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

Airports in Ontario

Frequently asked questions about flying from Asia to Ontario

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

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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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