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RM 241+ 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 29/7. 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 Jul — 15 Jul1
1 adult

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 3 July 2025.

Cheapest airline

Cathay Pacific

Good one-way deal

RM 379 or less
On average, Cathay Pacific currently has the cheapest one-way flight from Ontario (avg. price of RM 3,622).
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Price to beat on a one-way flight from Ontario.
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Find flights from Ontario

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 3 July 2025.

Mon 25/806:00ONT - KUL
2 stops48h 50mDelta
Tue 23/923:10KUL - ONT
2 stops38h 30mDelta
Deal found 1/7RM 3,457
Tue 23/918:50ONT - KUL
2 stops44h 10mUnited Airlines
Tue 30/918:40KUL - ONT
2 stops38h 00mUnited Airlines
Deal found 1/7RM 3,584
Wed 8/1000:10ONT - KUL
1 stop22h 15mChina Airlines
Fri 17/1014:45KUL - ONT
1 stop18h 15mChina Airlines
Deal found 2/7RM 3,896
Mon 25/806:05ONT - KUL
2 stops24h 45mKorean Air
Wed 10/923:10KUL - ONT
2 stops32h 50mKorean Air
Deal found 1/7RM 4,111
Thu 18/913:42ONT - PEN
2 stops36h 18mUnited Airlines
Mon 22/917:50PEN - ONT
2 stops41h 43mUnited Airlines
Deal found 2/7RM 4,191
Wed 17/900:10ONT - PEN
1 stop23h 00mChina Airlines
Mon 22/915:10PEN - ONT
1 stop17h 50mChina Airlines
Deal found 2/7RM 4,242
Mon 25/823:45ONT - KUL
1 stop25h 25mSTARLUX Airlines
Sun 26/1017:10KUL - ONT
1 stop38h 40mSTARLUX Airlines
Deal found 1/7RM 4,301
Tue 29/700:45ONT - PEN
1 stop22h 25mMultiple Airlines
Wed 6/806:00PEN - ONT
2 stops27h 40mMultiple Airlines
Deal found 1/7RM 6,112

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 3 July 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

Mon 25/8

06:00-21:50

2 stops48h 50m

Kuala Lumpur Intl

Mon 22/9

23:10-22:40

2 stops38h 30m

RM 3,457

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Tue 23/9

18:50-06:00

2 stops44h 10m

Kuala Lumpur Intl

Tue 30/9

18:40-17:40

2 stops38h 00m

RM 3,584

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Wed 8/10

00:10-13:25

1 stop22h 15m

Kuala Lumpur Intl

Fri 17/10

14:45-18:00

1 stop18h 15m

RM 3,896

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Mon 25/8

06:05-21:50

2 stops24h 45m

Kuala Lumpur Intl

Wed 10/9

23:10-17:00

2 stops32h 50m

RM 4,111

OntarioPenang

ONT - PEN

ONTPEN

Ontario

Thu 18/9

13:42-17:00

2 stops36h 18m

Penang Intl

Mon 22/9

17:50-20:33

2 stops41h 43m

RM 4,191

OntarioPenang

ONT - PEN

ONTPEN

Ontario

Wed 17/9

00:10-14:10

1 stop23h 00m

Penang Intl

Mon 22/9

15:10-18:00

1 stop17h 50m

RM 4,242

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Mon 25/8

23:45-16:10

1 stop25h 25m

Kuala Lumpur Intl

Sun 26/10

17:10-16:50

1 stop38h 40m

RM 4,301

OntarioPenang

ONT - PEN

ONTPEN

Ontario

Tue 29/7

00:45-14:10

1 stop22h 25m

Penang Intl

Wed 6/8

06:00-18:40

2 stops27h 40m

RM 6,112

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Mon 25/8

06:05-21:50

2 stops24h 45m

RM 1,861

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Tue 16/9

13:42-13:50

2 stops33h 08m

RM 1,988

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 16 results
1
2

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, August is the cheapest month in which you can book a flight from Ontario (average of RM 2,537). Flying from Ontario in June will prove the most costly (average of RM 4,149). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Ontario?

Some of the most frequent flights departing from Ontario everyday are: Seattle (152 flights per day), Dallas (134 flights per day), and Atlanta (86 flights per day).

Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From RM 86

What is the cheapest place to fly to from Ontario?

The cheapest city to fly to from Ontario is Las Vegas Harry Reid Intl, with prices starting at RM 363. Explore other affordable destinations below.

Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From RM 86

Airline reviews for flights from Ontario

Get insights into the airlines that provide service from Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Ontario. In the last 7 days, Cheapflights users made a total of 407,431 searches.
See what other customers who have flown with STARLUX Airlines, Korean Air, andChina Airlines from Ontario have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Food

8.9

Overall

9.1

Boarding

9.0

Crew

9.3

Comfort

9.0

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
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Food

8.9

Overall

9.1

Boarding

9.0

Crew

9.3

Comfort

9.0

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.
Korean Air
8.4
Very Good
1,101 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Food

8.9

Overall

9.1

Boarding

9.0

Crew

9.3

Comfort

9.0

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
9.1
Wonderful
Check prices

Entertainment

9.0

Food

8.9

Overall

9.1

Boarding

9.0

Crew

9.3

Comfort

9.0

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.
Delta
8.0
Very Good
7,983 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Food

8.9

Overall

9.1

Boarding

9.0

Crew

9.3

Comfort

9.0

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
3,593 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Food

8.9

Overall

9.1

Boarding

9.0

Crew

9.3

Comfort

9.0

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.

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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 3 July 2025.

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

    This month, the top selected destinations from Ontario are Denver, Dallas/Fort Worth Airport, 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 flight from Ontario to anywhere?

    Users have flown out of Ontario for as low as RM 363 to Las Vegas (prices may vary depending on the airline and departure time). On average, users have booked flights for RM 521 to fly from Ontario.

  • What is the cheapest month to fly from Ontario?

    Currently, the cheapest month for flights from Ontario is August. 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.

  • Where are the cheapest places to fly to from Ontario?

    Here are some of the cheapest flight destinations from Ontario:
    Travel from Ontario to Kuala Lumpur from RM 3,457 round trip

  • 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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