RM 496+ 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 12/3. 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
15 Mar — 22 Mar1
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 13 February 2026.

Cheapest airline

Cathay Pacific
On average, Cathay Pacific currently has the cheapest one-way flight from Ontario (avg. price of RM 3,099).
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Find flights from Ontario

Enter your travel dates to find the best prices.

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 13 February 2026.

Wed 25/306:15
ONT
-
KUL
2 stops37h 05m
United Airlines
Mon 13/420:40
KUL
-
ONT
2 stops30h 34m
United Airlines
Deal found 9/2RM 3,024
Thu 23/411:05
ONT
-
KUL
2 stops35h 30m
United Airlines
Mon 27/420:40
KUL
-
ONT
2 stops30h 34m
United Airlines
Deal found 12/2RM 3,036
Tue 3/305:00
ONT
-
KUL
2 stops27h 15m
United Airlines
Wed 8/420:40
KUL
-
ONT
2 stops41h 05m
United Airlines
Deal found 11/2RM 3,040
Thu 9/418:49
ONT
-
PEN
2 stops25h 16m
Singapore Airlines
Wed 15/415:15
PEN
-
ONT
2 stops36h 05m
Singapore Airlines
Deal found 13/2RM 3,051
Thu 9/418:49
ONT
-
KUL
2 stops27h 46m
Multiple Airlines
Wed 15/402:45
KUL
-
ONT
2 stops24h 35m
Multiple Airlines
Deal found 13/2RM 3,211
Sun 5/400:10
ONT
-
KUL
1 stop22h 15m
China Airlines
Tue 21/414:45
KUL
-
ONT
1 stop18h 15m
China Airlines
Deal found 13/2RM 3,399
Mon 6/400:10
ONT
-
KUL
2 stops22h 45m
Multiple Airlines
Wed 22/414:45
KUL
-
ONT
1 stop18h 15m
Multiple Airlines
Deal found 11/2RM 3,403
Thu 23/400:10
ONT
-
KUL
1 stop22h 15m
China Airlines
Fri 8/514:45
KUL
-
ONT
1 stop18h 15m
China Airlines
Deal found 13/2RM 3,430
Wed 4/313:50
ONT
-
KUL
2 stops32h 05m
United Airlines
Thu 9/420:40
KUL
-
ONT
2 stops41h 05m
United Airlines
Deal found 10/2RM 3,434
Mon 18/500:10
ONT
-
KUL
1 stop22h 15m
China Airlines
Wed 10/614:45
KUL
-
ONT
1 stop18h 15m
China Airlines
Deal found 12/2RM 3,457
Wed 4/306:09
ONT
-
KUL
2 stops26h 06m
United Airlines
Thu 12/318:30
KUL
-
ONT
2 stops38h 11m
United Airlines
Deal found 12/2RM 3,461
Thu 23/411:05
ONT
-
PEN
2 stops33h 00m
United Airlines
Mon 27/411:55
PEN
-
ONT
2 stops39h 19m
United Airlines
Deal found 12/2RM 3,489

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 13 February 2026. 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

Wed 25/3

06:15-10:20

2 stops37h 05m

Kuala Lumpur Intl

Mon 13/4

20:40-12:14

2 stops30h 34m

RM 3,024

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Wed 25/3

18:37-13:55

2 stops28h 18m

Kuala Lumpur Intl

Tue 14/4

20:40-12:14

2 stops30h 34m

RM 3,024

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Tue 3/3

06:10-00:15

2 stops26h 05m

Kuala Lumpur Intl

Thu 9/4

20:40-22:45

2 stops41h 05m

RM 3,036

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Mon 6/4

18:49-10:15

2 stops24h 26m

Kuala Lumpur Intl

Thu 30/4

16:35-09:41

2 stops32h 06m

RM 3,036

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Tue 7/4

11:05-13:35

2 stops35h 30m

Kuala Lumpur Intl

Wed 22/4

18:40-17:47

2 stops38h 07m

RM 3,036

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Thu 23/4

18:49-13:35

2 stops27h 46m

Kuala Lumpur Intl

Mon 27/4

20:40-12:14

2 stops30h 34m

RM 3,036

OntarioPenang

ONT - PEN

ONTPEN

Ontario

Thu 9/4

18:49-11:05

2 stops25h 16m

Penang Intl

Wed 15/4

15:15-12:20

2 stops36h 05m

RM 3,051

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Sun 5/4

00:10-13:25

1 stop22h 15m

Kuala Lumpur Intl

Thu 30/4

14:45-18:00

1 stop18h 15m

RM 3,430

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Tue 21/4

00:10-13:25

1 stop22h 15m

Kuala Lumpur Intl

Thu 28/5

14:45-18:00

1 stop18h 15m

RM 3,430

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Sun 26/4

00:10-13:25

1 stop22h 15m

Kuala Lumpur Intl

Tue 9/6

14:45-18:00

1 stop18h 15m

RM 3,430

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 36 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 2,248). Flying from Ontario in June will prove the most costly (average of RM 3,539). 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 13 February 2026.

  • 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.

See more FAQs

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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