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

Prices for flights from Kaohsiung to Ontario Airport are refreshed on a daily basis.

How old do you have to be to fly from Kaohsiung 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 Kaohsiung to Ontario Airport.

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

The travel and health documents you'll need for your trip to Ontario Airport 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 Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$597 Cheap Flights from Kaohsiung to Ontario in 2026

Find the cheapest flights from Kaohsiung to Los Angeles

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 am - 12:42 pm

KHH

ONT

40h 12m

2 stops

1:13 pm - 9:25 pm

ONT

KHH

64h 12m

3 stops

$902United Airlines

Thu, Oct 29 - Mon, Nov 2

11:30 am - 10:53 pm

KHH

ONT

26h 23m

2 stops

6:00 am - 9:25 pm

ONT

KHH

23h 25m

2 stops

$903United Airlines

Thu, Oct 29 - Mon, Nov 2

11:30 am - 12:42 pm

KHH

ONT

40h 12m

3 stops

1:13 pm - 9:25 pm

ONT

KHH

64h 12m

3 stops

$906United Airlines

Thu, Oct 29 - Mon, Nov 2

11:30 am - 12:42 pm

KHH

ONT

40h 12m

3 stops

6:00 am - 9:25 pm

ONT

KHH

23h 25m

2 stops

$924United Airlines

Thu, Oct 29 - Mon, Nov 2

9:55 am - 8:58 pm

KHH

ONT

50h 03m

3 stops

1:52 pm - 9:00 pm

ONT

KHH

40h 08m

2 stops

$966United Airlines

Wed, Sep 23 - Wed, Oct 7

9:55 am - 8:58 pm

KHH

ONT

50h 03m

3 stops

1:52 pm - 9:00 pm

ONT

KHH

40h 08m

2 stops

$981United Airlines

Fri, Sep 25 - Wed, Oct 7

9:55 am - 12:46 pm

KHH

ONT

41h 51m

3 stops

1:24 pm - 9:00 pm

ONT

KHH

40h 36m

3 stops

$1,198United Airlines

Thu, Sep 24 - Wed, Oct 7

9:55 am - 6:11 pm

KHH

ONT

23h 16m

2 stops

5:00 am - 9:00 pm

ONT

KHH

25h 00m

2 stops

$1,212United Airlines

Mon, Aug 17 - Mon, Sep 7

9:55 am - 6:11 pm

KHH

ONT

23h 16m

2 stops

5:00 am - 9:00 pm

ONT

KHH

25h 00m

3 stops

$1,259United Airlines

Mon, Aug 17 - Mon, Sep 7

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United Airlines flights from Kaohsiung to Ontario

Our best United Airlines deals on Kaohsiung to Ontario flight tickets

United Airlines

Oct 29

KHH11:30 amKaohsiung City

40h 12m

2 stops

ONT12:42 pmOntario

Nov 2

ONT1:13 pmOntario

64h 12m

3 stops

KHH9:25 pmKaohsiung City

$902

United Airlines

Oct 29

KHH11:30 amKaohsiung City

40h 12m

3 stops

ONT12:42 pmOntario

Nov 2

ONT1:13 pmOntario

64h 12m

3 stops

KHH9:25 pmKaohsiung City

$903

United Airlines

Oct 29

KHH11:30 amKaohsiung City

40h 12m

3 stops

ONT12:42 pmOntario

Nov 2

ONT1:13 pmOntario

64h 12m

3 stops

KHH9:25 pmKaohsiung City

$906

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Thu 10/29

11:30 am-12:42 pm

2 stops40h 12m

Ontario

Mon 11/2

1:13 pm-9:25 pm

3 stops64h 12m

$902

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Thu 10/29

11:30 am-10:53 pm

2 stops26h 23m

Ontario

Mon 11/2

6:00 am-9:25 pm

2 stops23h 25m

$903

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Thu 10/29

11:30 am-12:42 pm

3 stops40h 12m

Ontario

Mon 11/2

1:13 pm-9:25 pm

3 stops64h 12m

$906

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Thu 10/29

11:30 am-12:42 pm

3 stops40h 12m

Ontario

Mon 11/2

6:00 am-9:25 pm

2 stops23h 25m

$924

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Wed 9/23

9:55 am-8:58 pm

3 stops50h 03m

Ontario

Wed 10/7

1:52 pm-9:00 pm

2 stops40h 08m

$966

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Fri 9/25

9:55 am-8:58 pm

3 stops50h 03m

Ontario

Wed 10/7

1:52 pm-9:00 pm

2 stops40h 08m

$981

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Thu 9/24

9:55 am-12:46 pm

3 stops41h 51m

Ontario

Wed 10/7

1:24 pm-9:00 pm

3 stops40h 36m

$1,198

Quickest round-trip

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Mon 8/17

9:55 am-6:11 pm

2 stops23h 16m

Ontario

Mon 9/7

5:00 am-9:00 pm

2 stops25h 00m

$1,212

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Mon 8/17

9:55 am-6:11 pm

2 stops23h 16m

Ontario

Mon 9/7

5:00 am-9:00 pm

3 stops25h 00m

$1,259

Cheapest one-way

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Thu 12/10

11:30 am-12:33 pm

2 stops41h 03m

$597

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kaohsiung 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 airline that flies from Kaohsiung to Ontario?

United Airlines, ANA, and EVA Air are the most popular carriers operating from Kaohsiung to Ontario

Cheap Kaohsiung to Ontario flight deals and tips

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

Fastest flight time	25h 36m
Direct flights	None

The fastest flight from Kaohsiung to Ontario takes 25h 36m

There are no direct flights from Kaohsiung to Ontario. There are no popular flight routes from Kaohsiung to Ontario.

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Frequently asked questions about flying from Kaohsiung to Ontario

When did momondo last update prices for flights from Kaohsiung to Ontario Airport?
Prices for flights from Kaohsiung to Ontario Airport are refreshed on a daily basis.
How old do you have to be to fly from Kaohsiung 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 Kaohsiung to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents you'll need for your trip to Ontario Airport 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 Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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

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

Flights from Kaohsiung to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Kaohsiung to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Kaohsiung and alert you when they change.

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Cheap flights from Kaohsiung to Los Angeles from $597

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kaohsiung to Los Angeles departing on 12/10. 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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Frequently asked questions about flying from Kaohsiung to Ontario

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.

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