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RM 220+ 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 15/7. 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
18 Jun — 25 Jun1
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 13 June 2025.

Cheapest one-way flight

RM 186

Cheapest airline

Cathay Pacific

Most popular destination

Las Vegas Harry Reid Intl (LAS)

Good one-way deal

RM 379 or less
The cheapest one-way flight from Ontario is currently to Las Vegas Harry Reid Intl.
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On average, Cathay Pacific currently has the cheapest one-way flight from Ontario (avg. price of RM 3,802).
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Las Vegas Harry Reid Intl (LAS) is currently the most popular flight destination from Ontario (average return price of RM 331).
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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 13 June 2025.

Thu 4/906:05ONT - KUL
2 stops24h 45mDelta
Sun 21/923:10KUL - ONT
2 stops38h 32mDelta
Deal found 12/6RM 3,276
Tue 14/1006:45ONT - KUL
2 stops48h 05mKorean Air
Tue 21/1023:10KUL - ONT
2 stops33h 07mKorean Air
Deal found 12/6RM 3,298
Thu 24/706:10ONT - KUL
2 stops26h 45mUnited Airlines
Wed 1/1007:15KUL - ONT
2 stops25h 25mUnited Airlines
Deal found 11/6RM 3,656
Fri 10/1023:10ONT - KUL
1 stop26h 00mSTARLUX Airlines
Sun 26/1017:15KUL - ONT
1 stop38h 35mSTARLUX Airlines
Deal found 11/6RM 3,804
Sun 7/900:45ONT - KUL
1 stop21h 40mChina Airlines
Tue 23/914:45KUL - ONT
1 stop18h 15mChina Airlines
Deal found 11/6RM 3,910
Tue 9/913:42ONT - PEN
2 stops33h 43mMultiple Airlines
Thu 25/912:00PEN - ONT
2 stops39h 13mMultiple Airlines
Deal found 12/6RM 4,045
Mon 8/900:45ONT - PEN
1 stop22h 25mChina Airlines
Thu 25/915:10PEN - ONT
1 stop17h 50mChina Airlines
Deal found 12/6RM 4,062
Mon 25/800:45ONT - KUL
2 stops34h 55mMultiple Airlines
Mon 8/922:50KUL - ONT
3 stops34h 50mMultiple Airlines
Deal found 11/6RM 4,108
Tue 29/706:00ONT - KUL
2 stops44h 55mJAL
Wed 1/1022:50KUL - ONT
2 stops34h 38mJAL
Deal found 12/6RM 4,307
Wed 3/911:39ONT - KUL
2 stops29h 11mQatar Airways
Tue 30/902:55KUL - ONT
2 stops30h 33mQatar Airways
Deal found 12/6RM 5,147
Fri 10/1022:56ONT - KUL
2 stops42h 14mEtihad Airways
Mon 20/1021:40KUL - ONT
2 stops38h 49mEtihad Airways
Deal found 12/6RM 5,624
Tue 9/906:00ONT - PEN
3 stops51h 35mJAL
Thu 25/921:20PEN - ONT
3 stops36h 08mJAL
Deal found 12/6RM 6,164

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 June 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 4/9

06:05-21:50

2 stops24h 45m

Kuala Lumpur Intl

Sun 21/9

23:10-22:42

2 stops38h 32m

RM 3,276

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Tue 14/10

06:45-21:50

2 stops48h 05m

Kuala Lumpur Intl

Tue 21/10

23:10-17:17

2 stops33h 07m

RM 3,298

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Thu 24/7

06:10-23:55

2 stops26h 45m

Kuala Lumpur Intl

Wed 1/10

07:15-17:40

2 stops25h 25m

RM 3,656

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Fri 10/10

23:10-16:10

1 stop26h 00m

Kuala Lumpur Intl

Sun 26/10

17:15-16:50

1 stop38h 35m

RM 3,804

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Sun 7/9

00:45-13:25

1 stop21h 40m

Kuala Lumpur Intl

Tue 23/9

14:45-18:00

1 stop18h 15m

RM 3,910

OntarioPenang

ONT - PEN

ONTPEN

Ontario

Tue 9/9

13:42-14:25

2 stops33h 43m

Penang Intl

Thu 25/9

12:00-12:13

2 stops39h 13m

RM 4,045

OntarioPenang

ONT - PEN

ONTPEN

Ontario

Mon 8/9

00:45-14:10

1 stop22h 25m

Penang Intl

Thu 25/9

15:10-18:00

1 stop17h 50m

RM 4,062

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Mon 25/8

00:45-02:40

2 stops34h 55m

Kuala Lumpur Intl

Mon 8/9

22:50-18:40

3 stops34h 50m

RM 4,108

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Tue 29/7

06:00-17:55

2 stops44h 55m

Kuala Lumpur Intl

Wed 1/10

22:50-18:28

2 stops34h 38m

RM 4,307

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Wed 3/9

11:39-07:50

2 stops29h 11m

Kuala Lumpur Intl

Tue 30/9

02:55-18:28

2 stops30h 33m

RM 5,147

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 20 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, October is the cheapest month in which you can book a flight from Ontario (average of RM 2,694). Flying from Ontario in June will prove the most costly (average of RM 4,150). 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: Dallas (131 flights per day), Seattle (113 flights per day), and Atlanta (82 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.
STARLUX Airlines
9.1
Wonderful
Check prices

Food

8.8

Entertainment

8.9

Boarding

9.0

Overall

9.1

Comfort

9.0

Crew

9.3

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

Food

8.8

Entertainment

8.9

Boarding

9.0

Overall

9.1

Comfort

9.0

Crew

9.3

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
1,091 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Food

8.8

Entertainment

8.9

Boarding

9.0

Overall

9.1

Comfort

9.0

Crew

9.3

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.
JAL
8.3
Very Good
1,490 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Food

8.8

Entertainment

8.9

Boarding

9.0

Overall

9.1

Comfort

9.0

Crew

9.3

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
738 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Food

8.8

Entertainment

8.9

Boarding

9.0

Overall

9.1

Comfort

9.0

Crew

9.3

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.
Alaska Airlines
8.0
Very Good
10,000 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Food

8.8

Entertainment

8.9

Boarding

9.0

Overall

9.1

Comfort

9.0

Crew

9.3

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 13 June 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 October. 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 3,276 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.

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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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