What airport do you fly into for flights to Ontario?

Ontario (ONT), located 4.9 km from the city centre, is the airport you fly into when you book flights to Ontario.

Can I find cheaper flights to Ontario if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ontario on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Ontario?

Based on reviews from Cheapflights users, China Airlines is rated the highest out of the airlines that fly to Ontario.

Does Ontario have rental cars?

Yes. Those touching down at Ontario can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Ontario?

Yes. Ontario has hotels nearby for those requiring accommodations. Delta Hotels by Marriott Ontario Airport is the closest property to Ontario (0.0 km away from Ontario).

RM 2,148+ Flights to Ontario, California

Flights to Ontario in 2025

Return from	RM 3,477
One-way from	RM 2,148
Popular in	July
Cheapest in	September
Average price	RM 4,114

Korean Air
13/10-22/10
2 total stops
77h 35m total
Kuala Lumpur to Los Angeles

Search Deals

4/11
2 total stops
47h 50m total
Kuala Lumpur to Ontario

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (RM 552 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease (RM 127 potential savings vs. average return price).

Search Deals

Average for return flights in July 2025

Search Deals

Find flight deals to Ontario

Cheapest flights to Ontario
Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 4 July 2025.

Tue 4/1114:35KUL - ONT

1 stop18h 15mChina Airlines

Tue 25/1122:45ONT - KUL

1 stop22h 30mChina Airlines

Deal found 1/7RM 3,561

Thu 2/1017:10KUL - ONT

1 stop38h 55mSTARLUX Airlines

Mon 6/1023:10ONT - KUL

1 stop26h 00mSTARLUX Airlines

Deal found 2/7RM 4,059

Fri 25/706:05KUL - ONT

2 stops27h 35mMultiple Airlines

Mon 28/700:45ONT - KUL

2 stops30h 40mMultiple Airlines

Deal found 2/7RM 4,363

Thu 2/1014:15KUL - ONT

2 stops47h 27mUnited Airlines

Mon 6/1009:36ONT - KUL

2 stops23h 19mUnited Airlines

Deal found 2/7RM 4,903

Mon 29/902:55KUL - ONT

2 stops30h 41mQatar Airways

Wed 22/1006:00ONT - KUL

2 stops34h 50mQatar Airways

Deal found 2/7RM 5,523

Best flights to Ontario
Discover carefully curated flight deals to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 July 2025.

Tue 4/1114:35KUL - ONT

1 stop18h 15mChina Airlines

Tue 25/1122:45ONT - KUL

1 stop22h 30mChina Airlines

Deal found 1/7RM 3,561

Thu 2/1017:10KUL - ONT

1 stop38h 55mSTARLUX Airlines

Mon 6/1023:10ONT - KUL

1 stop26h 00mSTARLUX Airlines

Deal found 2/7RM 4,059

Fri 25/706:05KUL - ONT

2 stops27h 35mMultiple Airlines

Mon 28/700:45ONT - KUL

2 stops30h 40mMultiple Airlines

Deal found 2/7RM 4,363

Thu 2/1014:15KUL - ONT

2 stops47h 27mUnited Airlines

Mon 6/1009:36ONT - KUL

2 stops23h 19mUnited Airlines

Deal found 2/7RM 4,903

Mon 29/902:55KUL - ONT

2 stops30h 41mQatar Airways

Wed 22/1006:00ONT - KUL

2 stops34h 50mQatar Airways

Deal found 2/7RM 5,523

Last-minute flights to Ontario
Discover last-minute flight deals to Ontario. Data last updated 4 July 2025 and is based on user searches.

Tue 8/707:15KUL - ONT

2 stops25h 10mUnited Airlines

Mon 21/706:10ONT - KUL

2 stops26h 45mUnited Airlines

Deal found 1/7RM 5,291

Wed 9/714:45KUL - ONT

1 stop18h 55mChina Airlines

Mon 21/700:45ONT - KUL

1 stop21h 40mChina Airlines

Deal found 1/7RM 4,494

Wed 9/710:10KUL - ONT

2 stops22h 30mMultiple Airlines

Mon 21/723:45ONT - KUL

1 stop25h 25mMultiple Airlines

Deal found 1/7RM 19,802

Fri 25/706:05KUL - ONT

2 stops27h 35mMultiple Airlines

Mon 28/700:45ONT - KUL

2 stops30h 40mMultiple Airlines

Deal found 2/7RM 4,363

Thu 31/717:10KUL - ONT

1 stop39h 30mSTARLUX Airlines

Fri 15/823:45ONT - KUL

1 stop25h 25mSTARLUX Airlines

Deal found 2/7RM 5,591

Thu 31/702:55KUL - ONT

2 stops30h 09mQatar Airways

Fri 8/810:50ONT - KUL

2 stops37h 20mQatar Airways

Deal found 2/7RM 8,283

Thu 31/721:40KUL - ONT

2 stops39h 29mEtihad Airways

Sun 31/823:59ONT - KUL

2 stops41h 11mEtihad Airways

Deal found 2/7RM 11,430

Sat 2/823:20KUL - ONT

2 stops38h 27mKorean Air

Tue 2/906:00ONT - KUL

2 stops48h 50mKorean Air

Deal found 2/7RM 8,042

Thu 28/814:45KUL - ONT

1 stop18h 55mChina Airlines

Tue 9/900:45ONT - KUL

1 stop21h 40mChina Airlines

Deal found 2/7RM 4,148

One-way flights to Ontario
Search for one-way flight options to Ontario. Find affordable one-way fares based on user searches. Data last updated 4 July 2025.

Tue 4/1109:00KUL - ONT

2 stops47h 50mMultiple Airlines

Deal found 1/7RM 2,148

Sun 7/1217:10KUL - ONT

1 stop38h 40mSTARLUX Airlines

Deal found 1/7RM 2,401

Tue 4/1114:35KUL - ONT

1 stop18h 15mChina Airlines

Deal found 1/7RM 2,489

Thu 11/914:15KUL - ONT

2 stops42h 22mUnited Airlines

Deal found 1/7RM 3,401

Thu 17/702:55KUL - ONT

2 stops36h 20mQatar Airways

Deal found 30/6RM 3,932

Cheapflights Fare Finder

Use the filters below to find and compare flights to Ontario that are best for you.

Fly from

Route

Departure

Return

Price

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Tue 4/11

14:35-16:50

1 stop18h 15m

Ontario

Tue 25/11

22:45-13:15

1 stop22h 30m

RM 3,561

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Thu 2/10

17:10-17:05

1 stop38h 55m

Ontario

Mon 6/10

23:10-16:10

1 stop26h 00m

RM 4,059

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Fri 25/7

06:05-18:40

2 stops27h 35m

Ontario

Mon 28/7

00:45-22:25

2 stops30h 40m

RM 4,363

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Thu 2/10

14:15-22:42

2 stops47h 27m

Ontario

Mon 6/10

09:36-23:55

2 stops23h 19m

RM 4,903

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Mon 29/9

02:55-18:36

2 stops30h 41m

Ontario

Wed 22/10

06:00-07:50

2 stops34h 50m

RM 5,523

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Tue 4/11

09:00-16:50

2 stops47h 50m

RM 2,148

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Sun 7/12

17:10-15:50

1 stop38h 40m

RM 2,401

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Tue 4/11

14:35-16:50

1 stop18h 15m

RM 2,489

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Thu 11/9

14:15-17:37

2 stops42h 22m

RM 3,401

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Thu 17/7

02:55-00:15

2 stops36h 20m

RM 3,932

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Best time to book a flight to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Ontario

How long is the flight to Ontario?

On average, a flight from Kuala Lumpur to Ontario takes 18 hours 15 minutes. Flights to Ontario from other popular cities in Malaysia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Ontario?

The most popular airline flying from Kuala Lumpur to Ontario is China Airlines.

China Airlines

From RM 873

What are the cheapest airlines that fly to Ontario?

The cheapest airline flying from Kuala Lumpur to Ontario is China Airlines.

Rainfall in Ontario by month

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 mm per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

Temperature in Ontario by month

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Ontario

See what other customers who have flown with STARLUX Airlines, China Airlines, andQatar Airways to the United States have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

STARLUX Airlines

9.0

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

STARLUX Airlines

9.0

Wonderful

STARLUX Airlines

9.0

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

China Airlines

8.3

Very Good

747 reviews

STARLUX Airlines

9.0

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Qatar Airways

7.4

Good

3,588 reviews

STARLUX Airlines

9.0

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

United Airlines

7.4

Good

8,845 reviews

STARLUX Airlines

9.0

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

FAQs about flying to Ontario

What airport do you fly into for flights to Ontario?
Ontario (ONT), located 4.9 km from the city centre, is the airport you fly into when you book flights to Ontario.
Can I find cheaper flights to Ontario if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ontario on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Ontario?
Based on reviews from Cheapflights users, China Airlines is rated the highest out of the airlines that fly to Ontario.
Does Ontario have rental cars?
Yes. Those touching down at Ontario can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Ontario?
Yes. Ontario has hotels nearby for those requiring accommodations. Delta Hotels by Marriott Ontario Airport is the closest property to Ontario (0.0 km away from Ontario).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Search flights to Ontario by cabin class

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How does Cheapflights help users find flights to Ontario?

Cheapflights helps you search for flights to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Ontario.

Can Cheapflights find flights to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Ontario, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Ontario become cheaper?

Yes! Start tracking prices for Ontario flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

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RM 2,148+ Cheap flights to Ontario

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Ontario in 2025

Find the latest flights to Ontario in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 407,431 searches and data was last updated on 4 July 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to Ontario

Cheapest flights to OntarioExplore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 4 July 2025.

Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 4 July 2025.

Cheapflights Fare Finder

Locate flights to Ontario that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 407,431 searches and data was last updated on 4 July 2025.

Use the filters below to find and compare flights to Ontario that are best for you.

Best time to book a flight to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight to Ontario

How long is the flight to Ontario?

What are the most popular airlines that fly to Ontario?

What are the cheapest airlines that fly to Ontario?

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 4 July 2025.

See what other customers who have flown with STARLUX Airlines, China Airlines, andQatar Airways to the United States have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Ontario

What airport do you fly into for flights to Ontario?

Can I find cheaper flights to Ontario if I am willing to have stopovers?

What is the best airline to fly to Ontario?

Does Ontario have rental cars?

Are there hotels close to Ontario?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Ontario by cabin class

Find flights to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Ontario?

Why should you use Cheapflights to find cheap flight tickets to Ontario?

Can Cheapflights find flights to Ontario with no change fees?

Can Cheapflights notify me if prices for flights to Ontario become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights to Ontario
Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 4 July 2025.