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RM 252+ 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 2/5. 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
1 Apr — 8 Apr1
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 27 March 2025.

Cheapest airline

Cathay Pacific

Good one-way deal

RM 398 or less
On average, Cathay Pacific currently has the cheapest one-way flight from Ontario (avg. price of RM 4,134).
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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 27 March 2025.

Sat 26/405:45ONT - KUL
2 stops49h 05mDelta
Sun 11/523:10KUL - ONT
2 stops38h 25mDelta
Deal found 26/3RM 3,599
Thu 11/918:36ONT - KUL
2 stops24h 34mUnited Airlines
Sun 28/914:15KUL - ONT
2 stops40h 31mUnited Airlines
Deal found 27/3RM 3,843
Wed 3/900:45ONT - KUL
1 stop21h 40mChina Airlines
Thu 11/914:45KUL - ONT
1 stop18h 55mChina Airlines
Deal found 27/3RM 4,179
Tue 29/415:55ONT - KUL
2 stops34h 45mMultiple Airlines
Tue 6/522:00KUL - ONT
2 stops29h 24mMultiple Airlines
Deal found 26/3RM 4,201
Sun 1/618:41ONT - PEN
2 stops25h 29mUnited Airlines
Sat 21/617:50PEN - ONT
2 stops38h 49mUnited Airlines
Deal found 26/3RM 5,277
Sun 13/400:10ONT - PEN
3 stops29h 15mMultiple Airlines
Sat 26/422:05PEN - ONT
3 stops34h 55mMultiple Airlines
Deal found 25/3RM 5,397
Sun 13/400:10ONT - PEN
1 stop23h 00mChina Airlines
Sat 26/415:10PEN - ONT
1 stop17h 50mChina Airlines
Deal found 25/3RM 5,605
Fri 4/723:45ONT - KUL
1 stop25h 25mSTARLUX Airlines
Sun 20/717:10KUL - ONT
1 stop39h 30mSTARLUX Airlines
Deal found 26/3RM 5,764
Fri 12/911:39ONT - KUL
2 stops29h 11mQatar Airways
Mon 13/1002:55KUL - ONT
2 stops34h 42mQatar Airways
Deal found 26/3RM 5,883
Mon 14/414:44ONT - PEN
3 stops36h 06mQatar Airways
Sat 26/422:05PEN - ONT
3 stops35h 25mQatar Airways
Deal found 25/3RM 9,496

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 27 March 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

Sat 26/4

05:45-21:50

2 stops49h 05m

Kuala Lumpur Intl

Sun 11/5

23:10-22:35

2 stops38h 25m

RM 3,599

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Thu 11/9

18:36-10:10

2 stops24h 34m

Kuala Lumpur Intl

Sun 28/9

14:15-15:46

2 stops40h 31m

RM 3,843

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Mon 12/5

00:10-13:25

1 stop22h 15m

Kuala Lumpur Intl

Thu 22/5

14:45-18:00

1 stop18h 15m

RM 4,179

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Tue 29/4

15:55-17:40

2 stops34h 45m

Kuala Lumpur Intl

Tue 6/5

22:00-12:24

2 stops29h 24m

RM 4,201

OntarioPenang

ONT - PEN

ONTPEN

Ontario

Sun 1/6

18:41-11:10

2 stops25h 29m

Penang Intl

Sat 21/6

17:50-17:39

2 stops38h 49m

RM 5,277

OntarioPenang

ONT - PEN

ONTPEN

Ontario

Sun 13/4

00:10-20:25

3 stops29h 15m

Penang Intl

Sat 26/4

22:05-18:00

3 stops34h 55m

RM 5,397

OntarioPenang

ONT - PEN

ONTPEN

Ontario

Sun 13/4

00:10-14:10

1 stop23h 00m

Penang Intl

Sat 26/4

15:10-18:00

1 stop17h 50m

RM 5,605

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Fri 4/7

23:45-16:10

1 stop25h 25m

Kuala Lumpur Intl

Sun 20/7

17:10-17:40

1 stop39h 30m

RM 5,764

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Fri 12/9

11:39-07:50

2 stops29h 11m

Kuala Lumpur Intl

Tue 14/10

20:20-22:37

2 stops41h 17m

RM 5,883

OntarioPenang

ONT - PEN

ONTPEN

Ontario

Mon 14/4

14:44-17:50

3 stops36h 06m

Penang Intl

Sat 26/4

22:05-18:30

3 stops35h 25m

RM 9,496

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 21 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, April is the cheapest month in which you can book a flight from Ontario (average of RM 2,789). Flying from Ontario in June will prove the most costly (average of RM 4,436). 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 (87 flights per day), Dallas (68 flights per day), and Denver (50 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 381. 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.
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Crew

9.3

Comfort

9.0

Overall

9.1

Food

8.9

Entertainment

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Crew

9.3

Comfort

9.0

Overall

9.1

Food

8.9

Entertainment

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
China Airlines
8.2
Very Good
722 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Crew

9.3

Comfort

9.0

Overall

9.1

Food

8.9

Entertainment

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Delta
8.0
Very Good
7,895 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Crew

9.3

Comfort

9.0

Overall

9.1

Food

8.9

Entertainment

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Qatar Airways
7.4
Good
3,539 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Crew

9.3

Comfort

9.0

Overall

9.1

Food

8.9

Entertainment

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Etihad Airways
7.4
Good
1,180 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Crew

9.3

Comfort

9.0

Overall

9.1

Food

8.9

Entertainment

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

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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 27 March 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, Denver, Dallas/Fort Worth Airport, 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 381 to Las Vegas (prices may vary depending on the airline and departure time). On average, users have booked flights for RM 546 to fly from Ontario.

  • What is the cheapest month to fly from Ontario?

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