RM 530+ Cheap flights from Ontario

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — KUL
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Ontario

Discover essential information about flights departing from Ontario, including flight schedules, destinations, airlines operating at the Ontario airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 9 December 2025.

Cheapest airline

Cathay Pacific
On average, Cathay Pacific currently has the cheapest one-way flight from Ontario (avg. price of RM 3,187).
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Find flights from Ontario

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Cheapest flights from Ontario
Explore the most affordable flight options available from Ontario. Find the lowest fares based on data from user searches, with prices last updated on 9 December 2025.

Thu 22/113:53ONT - KUL
2 stops28h 27mUnited Airlines
Mon 26/114:15KUL - ONT
2 stops43h 28mUnited Airlines
Deal found 6/12RM 2,964
Sat 7/306:00ONT - KUL
2 stops36h 20mUnited Airlines
Sun 15/317:00KUL - ONT
2 stops39h 41mUnited Airlines
Deal found 7/12RM 3,568
Thu 19/206:10ONT - KUL
2 stops39h 45mUnited Airlines
Sun 8/317:00KUL - ONT
2 stops44h 57mUnited Airlines
Deal found 7/12RM 3,589
Thu 29/106:00ONT - KUL
2 stops36h 20mUnited Airlines
Thu 26/220:30KUL - ONT
2 stops37h 11mUnited Airlines
Deal found 7/12RM 3,609
Sat 24/122:50ONT - KUL
1 stop22h 35mChina Airlines
Fri 30/114:35KUL - ONT
1 stop18h 15mChina Airlines
Deal found 8/12RM 4,008
Sat 7/322:50ONT - KUL
1 stop22h 35mChina Airlines
Sun 15/314:35KUL - ONT
1 stop18h 15mChina Airlines
Deal found 7/12RM 4,049
Sat 24/118:32ONT - KUL
2 stops23h 48mUnited Airlines
Fri 30/108:05KUL - ONT
2 stops25h 38mUnited Airlines
Deal found 8/12RM 4,061
Sun 25/106:00ONT - KUL
2 stops26h 15mUnited Airlines
Fri 30/108:05KUL - ONT
2 stops25h 38mUnited Airlines
Deal found 8/12RM 4,074
Sat 17/122:50ONT - KUL
1 stop22h 35mChina Airlines
Sat 31/114:35KUL - ONT
1 stop18h 15mChina Airlines
Deal found 8/12RM 4,098
Wed 25/323:50ONT - KUL
1 stop22h 35mChina Airlines
Wed 8/414:45KUL - ONT
1 stop18h 15mChina Airlines
Deal found 7/12RM 4,131
Wed 21/113:53ONT - PEN
2 stops29h 22mUnited Airlines
Wed 28/117:45PEN - ONT
2 stops39h 58mUnited Airlines
Deal found 7/12RM 4,148
Wed 4/222:50ONT - PEN
1 stop23h 30mChina Airlines
Wed 25/215:20PEN - ONT
1 stop17h 30mChina Airlines
Deal found 7/12RM 4,250

Find flights from Ontario within your budget

 
Find flights departing from Ontario that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 9 December 2025. In the last 7 days, Cheapflights users made a total of 407,431 searches

Fly to

Kuala Lumpur Intl

Route

Departure

Return

Price

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Thu 22/1

13:53-10:20

2 stops28h 27m

Kuala Lumpur Intl

Mon 26/1

14:15-17:43

2 stops43h 28m

RM 2,964

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Thu 29/1

06:00-10:20

2 stops36h 20m

Kuala Lumpur Intl

Thu 26/2

20:30-17:41

2 stops37h 11m

RM 3,609

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Sun 1/3

22:50-13:25

1 stop22h 35m

Kuala Lumpur Intl

Tue 10/3

14:35-17:50

1 stop18h 15m

RM 4,008

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Sat 14/2

13:53-06:45

2 stops48h 52m

Kuala Lumpur Intl

Fri 27/2

20:30-12:47

2 stops32h 17m

RM 4,061

OntarioPenang

ONT - PEN

ONTPEN

Ontario

Wed 21/1

13:53-11:15

2 stops29h 22m

Penang Intl

Wed 28/1

17:45-17:43

2 stops39h 58m

RM 4,148

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Thu 8/1

22:50-13:25

1 stop22h 35m

Kuala Lumpur Intl

Sat 18/4

14:45-18:00

1 stop18h 15m

RM 4,238

OntarioPenang

ONT - PEN

ONTPEN

Ontario

Wed 4/2

22:50-14:20

1 stop23h 30m

Penang Intl

Wed 25/2

15:20-16:50

1 stop17h 30m

RM 4,250

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Thu 22/1

22:50-13:25

1 stop22h 35m

Kuala Lumpur Intl

Mon 26/1

14:35-16:50

1 stop18h 15m

RM 4,361

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Sun 22/2

22:50-13:25

1 stop22h 35m

Kuala Lumpur Intl

Sat 28/2

14:35-16:50

1 stop18h 15m

RM 4,546

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Wed 18/3

23:50-13:25

1 stop22h 35m

Kuala Lumpur Intl

Fri 3/4

14:45-18:00

1 stop18h 15m

RM 4,546

Flights are sorted by cheapest return flights first.

Deals found on 8/12

Showing 1-10 of 39 results
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Best time to book a flight from Ontario

Have a flexible travel schedule? Discover the best time to fly from 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.

Travel insights for flights from Ontario

Get recent, data-driven insights about flights from Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario?

Currently, February is the cheapest month in which you can book a flight from Ontario (average of RM 2,368). Flying from Ontario in June will prove the most costly (average of RM 4,028). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Related info for your journey

Access useful and relevant information related to your journey from Ontario. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 9 December 2025.

  • What are the most popular destinations to fly to from Ontario?

    This month, the top selected destinations from Ontario are Dallas/Fort Worth Airport, Denver, Guadalajara. Throughout the year, Dallas/Fort Worth Airport, Denver, Guadalajara are some of the top choices made by users flying from Ontario.

  • What is the cheapest month to fly from Ontario?

    Currently, the cheapest month for flights from Ontario is February. The most expensive month for flights is June. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Ontario?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

    Millions of users choose and trust Cheapflights to book the best flight deals from Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Ontario with no change fees?

    Yes, we can. To see specific flights from Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

    Of course! You can now track prices for flights from Ontario and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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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 from Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario with no change fees?

Yes, we can. To see specific flights from Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Ontario and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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