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RM 2,312+ 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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
— ONT
5 May — 12 May1
1 adult

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 30 April 2025.

Return from

RM 3,459

One-way from

RM 2,312

Popular in

July

Cheapest in

September

Average price

RM 3,765
China Airlines
  • China Airlines
  • 12/9-19/9
  • 2 total stops
  • 51h 50m total
  • Kuala Lumpur to Los Angeles
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China Airlines
  • China Airlines
  • 20/5
  • 1 total stop
  • 18h 15m total
  • Kuala Lumpur to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (RM 578 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (RM 116 potential savings vs. average return price).
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Average for return flights in April 2025
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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 30 April 2025.

Thu 11/914:45KUL - ONT
1 stop18h 55mChina Airlines
Thu 18/900:10ONT - KUL
1 stop22h 15mChina Airlines
Deal found 30/4RM 3,368
Thu 28/817:10KUL - ONT
1 stop39h 30mSTARLUX Airlines
Sat 13/923:10ONT - KUL
1 stop26h 00mSTARLUX Airlines
Deal found 30/4RM 3,916
Thu 28/807:15KUL - ONT
2 stops28h 18mUnited Airlines
Sat 13/905:10ONT - KUL
2 stops27h 45mUnited Airlines
Deal found 30/4RM 5,317
Fri 11/706:55KUL - ONT
2 stops25h 45mMultiple Airlines
Thu 31/700:45ONT - KUL
1 stop21h 40mMultiple Airlines
Deal found 29/4RM 5,352
Tue 20/509:30KUL - ONT
2 stops52h 16mQatar Airways
Mon 16/612:00ONT - KUL
2 stops34h 50mQatar Airways
Deal found 30/4RM 6,680
Mon 28/722:50KUL - ONT
2 stops34h 14mJAL
Sun 24/806:00ONT - KUL
2 stops44h 55mJAL
Deal found 30/4RM 7,504
Fri 12/922:50KUL - ONT
2 stops33h 50mBritish Airways
Fri 19/917:09ONT - KUL
2 stops33h 11mBritish Airways
Deal found 30/4RM 7,978

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 30 April 2025.
Use the filters below to find and compare flights to Ontario that are best for you.

Fly from

Kuala Lumpur

Route

Departure

Return

Price

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Thu 11/9

14:45-18:40

1 stop18h 55m

Ontario

Thu 18/9

00:10-13:25

1 stop22h 15m

RM 3,368

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Thu 28/8

17:10-17:40

1 stop39h 30m

Ontario

Sat 13/9

23:10-16:10

1 stop26h 00m

RM 3,916

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Thu 28/8

07:15-20:33

2 stops28h 18m

Ontario

Sat 13/9

05:10-23:55

2 stops27h 45m

RM 5,317

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Fri 11/7

06:55-17:40

2 stops25h 45m

Ontario

Thu 31/7

00:45-13:25

1 stop21h 40m

RM 5,352

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Tue 20/5

09:30-22:46

2 stops52h 16m

Ontario

Mon 16/6

12:00-13:50

2 stops34h 50m

RM 6,680

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Mon 28/7

22:50-18:04

2 stops34h 14m

Ontario

Sun 24/8

06:00-17:55

2 stops44h 55m

RM 7,504

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Fri 12/9

22:50-17:40

2 stops33h 50m

Ontario

Fri 19/9

17:09-17:20

2 stops33h 11m

RM 7,978

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Tue 20/5

14:45-18:00

1 stop18h 15m

RM 2,312

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Thu 22/5

19:25-18:00

2 stops37h 35m

RM 2,639

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Mon 19/5

14:15-14:25

2 stops39h 10m

RM 3,416

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 11 results
1
2

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

China Airlines

From RM 882

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

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

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

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 30 April 2025.
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Comfort

9.0

Boarding

9.0

Food

8.9

Entertainment

9.0

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Comfort

9.0

Boarding

9.0

Food

8.9

Entertainment

9.0

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
JAL
8.3
Very Good
1,464 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Comfort

9.0

Boarding

9.0

Food

8.9

Entertainment

9.0

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very Good
732 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Comfort

9.0

Boarding

9.0

Food

8.9

Entertainment

9.0

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Qatar Airways
7.4
Good
3,563 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Comfort

9.0

Boarding

9.0

Food

8.9

Entertainment

9.0

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
United Airlines
7.4
Good
8,696 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Comfort

9.0

Boarding

9.0

Food

8.9

Entertainment

9.0

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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

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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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