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

STARLUX Airlines, Alaska Airlines, and Hawaiian Airlines are the most popular carriers operating from Asia to Ontario

What airlines fly to Ontario?

Philippine Airlines, Cathay Pacific 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 27% 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.

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

The number of flights available between Asia and Ontario is 6 per week as of October 2025. The most frequent departure day is Fri, with 33% of weekly flights leaving on this day.

How long does it take to fly to Ontario?

Average flight duration from Asia to Ontario depends on which airport you fly into and out of. Flying from Incheon to Los Angeles is 11h on average, while flying from Bangkok to Los Angeles is 17h 30m on average. Los Angeles is the most popular airport in 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 October 2025, 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.

$294 Cheap Flights from Asia to Ontario in 2025/26

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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.

12:45 pm - 10:01 amICN-ONT

14h 16m1 stop

5:05 am - 5:40 amONT-ICN

31h 35m2 stops

$506United Airlines

Find Deal

dom., dic. 21 - lun., ene. 19

12:45 pm - 12:14 pmICN-ONT

16h 29m1 stop

6:00 am - 4:15 pmONT-ICN

17h 15m1 stop

$507United Airlines

Find Deal

dom., feb. 1 - mar., feb. 24

11:50 am - 3:50 pmMNL-ONT

20h 00m1 stop

9:45 pm - 11:05 amONT-MNL

21h 20m1 stop

$551STARLUX Airlines

Find Deal

vie., feb. 20 - mié., feb. 25

11:50 am - 4:30 pmMNL-ONT

20h 40m1 stop

9:45 pm - 11:05 amONT-MNL

21h 20m1 stop

$559STARLUX Airlines

Find Deal

lun., dic. 22 - lun., ene. 5

8:35 pm - 11:32 pmICN-ONT

19h 57m1 stop

6:00 am - 6:35 pmONT-ICN

19h 35m1 stop

$571Hawaiian Airlines

Find Deal

lun., nov. 3 - dom., mar. 1

8:35 pm - 12:14 amICN-ONT

20h 39m1 stop

6:00 am - 6:35 pmONT-ICN

19h 35m1 stop

$583Alaska Airlines

Find Deal

jue., dic. 18 - dom., feb. 8

8:35 pm - 6:17 pmICN-ONT

14h 42m1 stop

6:58 pm - 6:35 pmONT-ICN

31h 37m1 stop

$598Alaska Airlines

Find Deal

vie., mar. 6 - vie., jul. 17

8:35 pm - 12:14 amICN-ONT

20h 39m1 stop

6:00 am - 6:35 pmONT-ICN

19h 35m1 stop

$628Hawaiian Airlines

Find Deal

dom., dic. 21 - jue., dic. 25

4:55 pm - 4:50 pmMNL-ONT

15h 55m1 stop

10:50 pm - 3:55 pmONT-MNL

25h 05m1 stop

$672China Airlines

Find Deal

jue., nov. 6 - lun., nov. 10

10:55 am - 4:50 pmMNL-ONT

21h 55m1 stop

10:50 pm - 9:55 amONT-MNL

19h 05m1 stop

$673China Airlines

Find Deal

mié., nov. 5 - dom., nov. 9

EVA Air flights from Asia to Ontario

Our best EVA Air deals on Asia to Ontario flight tickets

EVA Air

Oct 25

MNL6:50 pmManila Ninoy Aquino Intl

20h 13m

2 stops

ONT12:03 amOntario

Nov 2

ONT5:00 amOntario

37h 45m

2 stops

MNL10:45 amManila Ninoy Aquino Intl

$907

Find similar

EVA Air

Oct 25

MNL6:50 pmManila Ninoy Aquino Intl

20h 13m

2 stops

ONT12:03 amOntario

Nov 2

ONT5:00 amOntario

43h 50m

2 stops

MNL4:50 pmManila Ninoy Aquino Intl

$908

Find similar

EVA Air

Nov 15

HKG11:20 amHong Kong Intl

39h 45m

2 stops

ONT11:05 amOntario

Nov 22

ONT4:48 pmOntario

24h 12m

2 stops

HKG9:00 amHong Kong Intl

$1,067

Find similar

United Airlines flights from Asia to Ontario

Our best United Airlines deals on Asia to Ontario flight tickets

United Airlines

Dec 21

ICN12:45 pmIncheon Intl

14h 16m

1 stop

ONT10:01 amOntario

Jan 19

ONT5:05 amOntario

31h 35m

2 stops

ICN5:40 amIncheon Intl

$506

Find similar

United Airlines

Feb 1

ICN12:45 pmIncheon Intl

16h 29m

1 stop

ONT12:14 pmOntario

Feb 24

ONT6:00 amOntario

17h 15m

1 stop

ICN4:15 pmIncheon Intl

$507

Find similar

United Airlines

Nov 11

ICN12:45 pmIncheon Intl

16h 52m

1 stop

ONT12:37 pmOntario

Nov 13

ONT6:00 amOntario

17h 15m

1 stop

ICN4:15 pmIncheon Intl

$509

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

dom. 12/21

12:45 pm-10:01 am

1 stop14h 16m

Ontario

lun. 1/19

5:05 am-5:40 am

2 stops31h 35m

$506

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

dom. 2/1

12:45 pm-12:14 pm

1 stop16h 29m

Ontario

mar. 2/24

6:00 am-4:15 pm

1 stop17h 15m

$507

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

vie. 2/20

11:50 am-3:50 pm

1 stop20h 00m

Ontario

mié. 2/25

9:45 pm-11:05 am

1 stop21h 20m

$551

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

lun. 12/22

11:50 am-4:30 pm

1 stop20h 40m

Ontario

lun. 1/5

9:45 pm-11:05 am

1 stop21h 20m

$559

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

lun. 11/3

8:35 pm-11:32 pm

1 stop19h 57m

Ontario

dom. 3/1

6:00 am-6:35 pm

1 stop19h 35m

$571

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

jue. 12/18

8:35 pm-12:14 am

1 stop20h 39m

Ontario

dom. 2/8

6:00 am-6:35 pm

1 stop19h 35m

$583

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

vie. 3/6

8:35 pm-6:17 pm

1 stop14h 42m

Ontario

vie. 7/17

6:58 pm-6:35 pm

1 stop31h 37m

$598

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

dom. 12/21

8:35 pm-12:14 am

1 stop20h 39m

Ontario

jue. 12/25

6:00 am-6:35 pm

1 stop19h 35m

$628

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

jue. 11/6

4:55 pm-4:50 pm

1 stop15h 55m

Ontario

lun. 11/10

10:50 pm-3:55 pm

1 stop25h 05m

$672

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

mié. 11/5

10:55 am-4:50 pm

1 stop21h 55m

Ontario

dom. 11/9

10:50 pm-9:55 am

1 stop19h 05m

$673

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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, August 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 $799. If you aren’t able to travel during the month of August, then book flights to Ontario from Asia during September instead. Flights to Ontario in September, while not as cheap as those in August, still average around $806.

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 Thursday when prices can be found for as low as $891. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Asia to Ontario for around $1,014.

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

In the morning is the cheapest time of day to fly from Asia to Ontario when you can find flight prices for as low as $883. Flying to Ontario in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $953 on average. Flights to Ontario from Asia at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Asia to Ontario flights?

You could potentially save up to 28% 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	$580
Fastest flight time	11h 20m
Direct flights	Every day
Airports in Ontario	1 airport

The best one-way flight to Ontario from Asia in the past 72 hours is $580. The best round-trip flight deal from Asia to Ontario found on momondo in the last 72 hours is $859.

The fastest flight from Asia to Ontario takes 11h 20m

Direct flights go from Asia to Ontario every day.

There is 1 airport near Ontario: 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 October 2025, 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
China Airlines	PriceFrom $686	Free Cancellation	Rating 8.2 774 reviews		Search China Airlines flights
STARLUX Airlines	PriceFrom $750	Free Cancellation	Rating 8.9 219 reviews		Search STARLUX 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.