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.

$627 Cheap Flights from Kaohsiung to Ontario in 2026

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9:55 am - 10:58 pm

KHH

ONT

28h 03m

2 stops

6:00 am - 9:00 pm

ONT

KHH

24h 00m

2 stops

$916United Airlines

Tue, Sep 22 - Thu, Sep 24

9:55 am - 8:52 pm

KHH

ONT

25h 57m

3 stops

5:00 am - 9:00 pm

ONT

KHH

25h 00m

2 stops

$961United Airlines

Tue, Sep 22 - Thu, Sep 24

9:55 am - 5:47 pm

KHH

ONT

22h 52m

2 stops

1:50 pm - 9:00 pm

ONT

KHH

40h 10m

2 stops

$1,282United Airlines

Mon, Apr 27 - Mon, Jun 1

9:55 am - 5:52 pm

KHH

ONT

22h 57m

2 stops

1:50 pm - 9:00 pm

ONT

KHH

40h 10m

2 stops

$1,298United Airlines

Sun, May 3 - Mon, Jun 1

9:55 am - 10:37 pm

KHH

ONT

27h 42m

2 stops

6:39 pm - 9:00 pm

ONT

KHH

35h 21m

2 stops

$1,380United Airlines

Tue, Jul 14 - Wed, Jul 29

9:55 am - 10:45 pm

KHH

ONT

27h 50m

2 stops

1:50 pm - 9:00 pm

ONT

KHH

40h 10m

2 stops

$1,392United Airlines

Wed, Apr 29 - Mon, Jun 1

9:55 am - 10:37 pm

KHH

ONT

27h 42m

2 stops

1:18 pm - 9:00 pm

ONT

KHH

64h 42m

3 stops

$1,396United Airlines

Tue, Jul 14 - Fri, Jul 31

9:55 am - 10:59 pm

KHH

ONT

28h 04m

2 stops

1:50 pm - 9:00 pm

ONT

KHH

40h 10m

2 stops

$1,407United Airlines

Fri, May 1 - Mon, Jun 1

9:15 pm - 6:00 pm

KHH

ONT

35h 45m

2 stops

12:10 am - 2:15 pm

ONT

KHH

23h 05m

2 stops

$1,416Multiple Airlines

Wed, Jun 17 - Tue, Jun 23

9:55 am - 5:47 pm

KHH

ONT

22h 52m

2 stops

1:50 pm - 9:00 pm

ONT

KHH

40h 10m

2 stops

$1,423United Airlines

Mon, Apr 27 - Sat, May 30

Korean Air flights from Kaohsiung to Ontario

Our best Korean Air deals on Kaohsiung to Ontario flight tickets

Korean Air

Apr 28

KHH7:05 amKaohsiung City

25h 10m

2 stops

ONT5:15 pmOntario

May 28

ONT6:45 amOntario

40h 20m

2 stops

KHH2:05 pmKaohsiung City

$2,179

Korean Air

Jul 9

KHH7:05 amKaohsiung City

30h 40m

2 stops

ONT10:45 pmOntario

Jul 30

ONT6:20 amOntario

40h 45m

2 stops

KHH2:05 pmKaohsiung City

$2,488

United Airlines flights from Kaohsiung to Ontario

Our best United Airlines deals on Kaohsiung to Ontario flight tickets

United Airlines

Sep 22

KHH9:55 amKaohsiung City

28h 03m

2 stops

ONT10:58 pmOntario

Sep 24

ONT6:00 amOntario

24h 00m

2 stops

KHH9:00 pmKaohsiung City

$916

United Airlines

Sep 22

KHH9:55 amKaohsiung City

25h 57m

3 stops

ONT8:52 pmOntario

Sep 24

ONT5:00 amOntario

25h 00m

2 stops

KHH9:00 pmKaohsiung City

$961

United Airlines

Apr 27

KHH9:55 amKaohsiung City

22h 52m

2 stops

ONT5:47 pmOntario

Jun 1

ONT1:50 pmOntario

40h 10m

2 stops

KHH9:00 pmKaohsiung City

$1,282

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Tue 9/22

9:55 am-10:58 pm

2 stops28h 03m

Ontario

Thu 9/24

6:00 am-9:00 pm

2 stops24h 00m

$916

Quickest round-trip

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Tue 9/22

9:55 am-8:52 pm

3 stops25h 57m

Ontario

Thu 9/24

5:00 am-9:00 pm

2 stops25h 00m

$961

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Mon 4/27

9:55 am-5:47 pm

2 stops22h 52m

Ontario

Mon 6/1

1:50 pm-9:00 pm

2 stops40h 10m

$1,282

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Sun 5/3

9:55 am-5:52 pm

2 stops22h 57m

Ontario

Mon 6/1

1:50 pm-9:00 pm

2 stops40h 10m

$1,298

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Tue 7/14

9:55 am-10:37 pm

2 stops27h 42m

Ontario

Wed 7/29

6:39 pm-9:00 pm

2 stops35h 21m

$1,380

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Wed 4/29

9:55 am-10:45 pm

2 stops27h 50m

Ontario

Mon 6/1

1:50 pm-9:00 pm

2 stops40h 10m

$1,392

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Tue 7/14

9:55 am-10:37 pm

2 stops27h 42m

Ontario

Fri 7/31

1:18 pm-9:00 pm

3 stops64h 42m

$1,396

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Fri 5/1

9:55 am-10:59 pm

2 stops28h 04m

Ontario

Mon 6/1

1:50 pm-9:00 pm

2 stops40h 10m

$1,407

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Wed 6/17

9:15 pm-6:00 pm

2 stops35h 45m

Ontario

Tue 6/23

12:10 am-2:15 pm

2 stops23h 05m

$1,416

Kaohsiung CityOntario

KHH - ONT

KHHONT

Kaohsiung City

Mon 4/27

9:55 am-5:47 pm

2 stops22h 52m

Ontario

Sat 5/30

1:50 pm-9:00 pm

2 stops40h 10m

$1,423

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 is the most popular carrier 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 41m
Direct flights	None

The fastest flight from Kaohsiung to Ontario takes 25h 41m

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 $627

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 5/4. 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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Direct flights

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.

Find better results for your trip to the United States

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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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