How long is the flight to Ontario?

The duration of your flight to Ontario depends on your departure and arrival airports. Obviously, any flights that include a stopover will also be longer. The most popular routes to Ontario on KAYAK are from Kuala Lumpur , which takes 20h 20m , Penang , which takes 30h 10m, and Kota Kinabalu , which takes 34h 20m.

How long is the flight to Ontario?

The duration of your flight to Ontario depends on your departure and arrival airports. Obviously, any flights that include a stopover will also be longer. The most popular routes to Ontario on KAYAK are from Kuala Lumpur , which takes 20h 20m , Penang , which takes 30h 10m, and Kota Kinabalu , which takes 34h 20m.

How far is Ontario Airport from central Ontario?

Ontario Airport is 5 km from the centre of Ontario.

What is the name of Ontario’s airport?

Ontario is served by Ontario Airport, also commonly referred to as Ontario or Ontario Intl. The airport code is ONT.

How does KAYAK find such low prices on flights to Ontario?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Ontario.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Ontario?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights to Ontario?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Ontario?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

RM 2,394 CHEAP FLIGHTS to Ontario in 2026

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Cheapest return fare

RM 3,879

China Airlines

Wed 4/11Sat 28/11

KUL - ONT • 1 stop

Cheapest one-way flight

RM 2,395

United Airlines

Tue 18/8

KUL - ONT • 2 stops

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We hope you love your trip to Ontario!

Flight Deals

Cheap Flights to Ontario

Discover the best prices for you by selecting your travel dates on KAYAK.

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Recent return flight deals to Ontario

Wed, 4 Nov - Sat, 28 Nov

14:35 - 16:50

KUL

ONT

18h 15m

1 stop

22:50 - 13:25

ONT

KUL

22h 35m

1 stop

RM 3,879China Airlines

Thu, 5 Nov - Sat, 28 Nov

14:35 - 16:50

KUL

ONT

18h 15m

1 stop

22:50 - 13:25

ONT

KUL

22h 35m

1 stop

RM 3,908China Airlines

Sun, 1 Nov - Thu, 26 Nov

14:35 - 17:50

KUL

ONT

18h 15m

1 stop

22:50 - 13:25

ONT

KUL

22h 35m

1 stop

RM 3,932China Airlines

Fri, 6 Nov - Mon, 9 Nov

14:35 - 16:50

KUL

ONT

18h 15m

1 stop

22:50 - 13:25

ONT

KUL

22h 35m

1 stop

RM 3,941China Airlines

Mon, 21 Sep - Sun, 27 Sep

14:45 - 18:00

KUL

ONT

18h 15m

1 stop

00:10 - 13:25

ONT

KUL

22h 15m

1 stop

RM 3,945China Airlines

Sat, 19 Sep - Sat, 26 Sep

14:45 - 18:00

KUL

ONT

18h 15m

1 stop

00:10 - 13:25

ONT

KUL

22h 15m

1 stop

RM 3,953China Airlines

Thu, 17 Dec - Sun, 17 Jan

14:35 - 16:50

KUL

ONT

18h 15m

1 stop

22:50 - 13:25

ONT

KUL

22h 35m

1 stop

RM 3,961China Airlines

Fri, 21 Aug - Sat, 29 Aug

14:45 - 18:40

KUL

ONT

18h 55m

1 stop

00:45 - 13:25

ONT

KUL

21h 40m

1 stop

RM 3,973China Airlines

Tue, 25 Aug - Sun, 30 Aug

14:45 - 18:40

KUL

ONT

18h 55m

1 stop

00:45 - 13:25

ONT

KUL

21h 40m

1 stop

RM 3,981China Airlines

Mon, 17 Aug - Mon, 24 Aug

14:15 - 18:11

KUL

ONT

42h 56m

2 stops

06:00 - 06:00

ONT

KUL

33h 00m

2 stops

RM 4,010United Airlines

Booking Insights

KAYAK's insights & trends for flights to Ontario

Get data-powered insights and trends into flights to Ontario to help you find the cheapest flights, the best time to fly and much more.

Airlines

What are the most popular airlines flying to Ontario?

The most popular airline among KAYAK users flying to Ontario is EVA Air, followed by Singapore Airlines and Philippine Airlines.

Cheapest flight	RM 2,394

Flight from Kuala Lumpur to Ontario

When to book flights to Ontario

Are your dates flexible? Find out the best times to travel to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Ontario based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How far is Ontario Airport from central Ontario?
Ontario Airport is 5 km from the centre of Ontario.
What is the name of Ontario’s airport?
Ontario is served by Ontario Airport, also commonly referred to as Ontario or Ontario Intl. The airport code is ONT.
How does KAYAK find such low prices on flights to Ontario?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Ontario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Ontario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights to Ontario?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Ontario?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ontario flight deals.

Everything you need to know for your flight to Ontario

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

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Return flight deals

Information on the airport you'll fly into in Ontario

Ontario (ONT)

ONT

RM 2,394 Find Cheap Flights to Ontario – Compare and Save

Everything you should know

Cheap Flights to Ontario

Recent return flight deals to Ontario

Recent one-way flight deals to Ontario

Recent last minute flight deals to Ontario

All return flight deals to Ontario

KAYAK's insights & trends for flights to Ontario

What are the most popular airlines flying to Ontario?

How long is the flight to Ontario?

Good to know – Book Cheap Ontario Plane Tickets

When to book flights to Ontario

FAQs - booking Ontario flights

Top tips for finding cheap flights to Ontario

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Cabin class types available on flights to Ontario

Complete your trip to Ontario with a hotel stay or car hire

Flights to other popular destinations

Flights from local origins to Ontario

Choose which airport to fly into in Ontario

Find deals for your return flight