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RM 245+ 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 17/6. 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
23 May — 30 May1
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 18 May 2025.

Cheapest round-trip flight

RM 3,018

Cheapest airline

Spirit Airlines

Good one-way deal

RM 386 or less
The cheapest round-trip flight from Ontario is currently to Tokyo Narita.
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On average, Spirit Airlines currently has the cheapest one-way flight from Ontario (avg. price of RM 271).
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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 18 May 2025.

Wed 5/1106:45ONT - KUL
2 stops23h 35mKorean Air
Wed 19/1123:55KUL - ONT
2 stops33h 22mKorean Air
Deal found 17/5RM 3,353
Sat 30/806:00ONT - KUL
2 stops24h 50mDelta
Sat 6/923:10KUL - ONT
2 stops39h 30mDelta
Deal found 18/5RM 3,662
Thu 23/1018:30ONT - KUL
2 stops24h 40mUnited Airlines
Tue 28/1008:00KUL - ONT
2 stops21h 41mUnited Airlines
Deal found 17/5RM 3,697
Fri 24/1013:35ONT - PEN
2 stops30h 45mUnited Airlines
Mon 10/1112:10PEN - ONT
2 stops37h 49mUnited Airlines
Deal found 18/5RM 3,873
Fri 22/823:45ONT - KUL
1 stop25h 25mSTARLUX Airlines
Sun 31/817:10KUL - ONT
1 stop38h 55mSTARLUX Airlines
Deal found 17/5RM 4,083
Wed 5/1122:45ONT - KUL
1 stop22h 30mChina Airlines
Wed 12/1114:35KUL - ONT
1 stop18h 15mChina Airlines
Deal found 17/5RM 4,281
Thu 23/1000:10ONT - PEN
1 stop23h 00mChina Airlines
Mon 10/1115:20PEN - ONT
1 stop17h 30mChina Airlines
Deal found 18/5RM 4,560
Sun 28/906:00ONT - PEN
3 stops60h 05mJAL
Sun 5/1019:20PEN - ONT
3 stops38h 10mJAL
Deal found 17/5RM 4,998
Sat 27/923:10ONT - KUL
1 stop26h 00mMultiple Airlines
Sat 4/1014:45KUL - ONT
1 stop18h 15mMultiple Airlines
Deal found 16/5RM 5,088
Thu 16/1006:00ONT - KUL
2 stops34h 50mQatar Airways
Tue 4/1119:55KUL - ONT
2 stops38h 22mQatar Airways
Deal found 17/5RM 5,294
Fri 24/1006:00ONT - PEN
3 stops43h 30mQatar Airways
Mon 10/1123:15PEN - ONT
3 stops39h 22mQatar Airways
Deal found 18/5RM 5,358
Thu 23/1000:10ONT - PEN
1 stop23h 00mMultiple Airlines
Mon 10/1123:15PEN - ONT
3 stops39h 22mMultiple Airlines
Deal found 18/5RM 6,131

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 18 May 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

Wed 5/11

06:45-22:20

2 stops23h 35m

Kuala Lumpur Intl

Tue 18/11

23:55-17:17

2 stops33h 22m

RM 3,353

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Sat 30/8

06:00-21:50

2 stops24h 50m

Kuala Lumpur Intl

Sat 6/9

23:10-23:40

2 stops39h 30m

RM 3,662

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Thu 23/10

18:30-10:10

2 stops24h 40m

Kuala Lumpur Intl

Tue 28/10

08:00-14:41

2 stops21h 41m

RM 3,697

OntarioPenang

ONT - PEN

ONTPEN

Ontario

Fri 24/10

13:35-11:20

2 stops30h 45m

Penang Intl

Mon 10/11

12:10-09:59

2 stops37h 49m

RM 3,873

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Fri 22/8

23:45-16:10

1 stop25h 25m

Kuala Lumpur Intl

Sun 31/8

17:10-17:05

1 stop38h 55m

RM 4,083

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Wed 5/11

22:45-13:15

1 stop22h 30m

Kuala Lumpur Intl

Wed 12/11

14:35-16:50

1 stop18h 15m

RM 4,281

OntarioPenang

ONT - PEN

ONTPEN

Ontario

Thu 23/10

00:10-14:10

1 stop23h 00m

Penang Intl

Mon 10/11

15:20-16:50

1 stop17h 30m

RM 4,560

OntarioPenang

ONT - PEN

ONTPEN

Ontario

Sun 28/9

06:00-09:05

3 stops60h 05m

Penang Intl

Sun 5/10

19:20-18:30

3 stops38h 10m

RM 4,998

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Sat 27/9

23:10-16:10

1 stop26h 00m

Kuala Lumpur Intl

Sat 4/10

14:45-18:00

1 stop18h 15m

RM 5,088

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Thu 16/10

06:00-07:50

2 stops34h 50m

Kuala Lumpur Intl

Tue 4/11

19:55-18:17

2 stops38h 22m

RM 5,294

Flights are sorted by cheapest return flights first.

Deals found on 16/5

Showing 1-10 of 25 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 2,834). Flying from Ontario in June will prove the most costly (average of RM 4,272). 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 (127 flights per day), Seattle (120 flights per day), and Phoenix (74 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 369. 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

Entertainment

9.0

Comfort

9.0

Crew

9.3

Boarding

9.1

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Comfort

9.0

Crew

9.3

Boarding

9.1

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very Good
1,193 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Comfort

9.0

Crew

9.3

Boarding

9.1

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very Good
1,075 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Comfort

9.0

Crew

9.3

Boarding

9.1

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very Good
732 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Comfort

9.0

Crew

9.3

Boarding

9.1

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Delta
8.0
Very Good
7,951 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Comfort

9.0

Crew

9.3

Boarding

9.1

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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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 18 May 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 flight from Ontario to anywhere?

    Users have flown out of Ontario for as low as RM 369 to Las Vegas (prices may vary depending on the airline and departure time). On average, users have booked flights for RM 530 to fly 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.

  • 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 3,662 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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