Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

KUL - ONT

Find cheap flights from Kuala Lumpur to Ontario from RM 2,542

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kuala Lumpur Intl to Ontario departing on 19/6. 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.
1 adult
Sat 18/5
Sat 25/5

Search hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kuala Lumpur to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kuala Lumpur to Ontario, as well as popular online travel agencies
In the last 7 days, travellers have searched 44,471,296 times on KAYAK, and here's why:

Save 17% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap flight deals from Kuala Lumpur Intl to Ontario (KUL-ONT)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kuala Lumpur Intl to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
14:55 - 18:05KUL-ONT
18h 10m1 stop
00:10 - 13:25ONT-KUL
22h 15m1 stop
RM 4,218China Airlines
Find Deal
Wed, 25 Sep - Tue, 1 Oct
14:55 - 18:05KUL-ONT
18h 10m1 stop
00:10 - 13:25ONT-KUL
22h 15m1 stop
RM 4,228China Airlines
Find Deal
Sat, 21 Sep - Fri, 11 Oct
14:55 - 18:40KUL-ONT
18h 45m1 stop
00:10 - 13:25ONT-KUL
22h 15m1 stop
RM 4,232China Airlines
Find Deal
Wed, 11 Sep - Wed, 25 Sep
14:55 - 18:05KUL-ONT
18h 10m1 stop
00:10 - 13:25ONT-KUL
22h 15m1 stop
RM 4,256China Airlines
Find Deal
Mon, 16 Sep - Wed, 25 Sep
14:15 - 17:56KUL-ONT
42h 41m2 stops
07:40 - 06:00ONT-KUL
55h 20m2 stops
RM 5,142United Airlines
Find Deal
Thu, 19 Sep - Mon, 23 Sep
07:15 - 17:56KUL-ONT
25h 41m2 stops
07:18 - 06:00ONT-KUL
31h 42m2 stops
RM 5,180
Find Deal
Tue, 10 Sep - Mon, 30 Sep
14:15 - 00:45KUL-ONT
49h 30m2 stops
07:18 - 06:00ONT-KUL
31h 42m2 stops
RM 5,185United Airlines
Find Deal
Sat, 21 Sep - Sat, 12 Oct
07:15 - 23:04KUL-ONT
30h 49m2 stops
06:10 - 23:55ONT-KUL
26h 45m2 stops
RM 5,219
Find Deal
Wed, 1 May - Sat, 6 Jul
20:25 - 17:33KUL-ONT
36h 08m2 stops
08:41 - 07:50ONT-KUL
32h 09m3 stops
RM 6,626American Airlines
Find Deal
Sat, 21 Sep - Sat, 12 Oct
02:55 - 22:20KUL-ONT
34h 25m2 stops
11:05 - 07:50ONT-KUL
29h 45m2 stops
RM 6,698Qatar Airways
Find Deal
Fri, 20 Sep - Sat, 12 Oct

Flights from Kuala Lumpur Intl to Ontario - Travel Insights & Trends

Get data-powered insights and trends into flights from Kuala Lumpur Intl to Ontario to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Kuala Lumpur to Ontario?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Ontario from Kuala Lumpur were found on China Airlines (RM 2,672) and JAL (RM 3,165), and the lowest return tickets were found on China Airlines (RM 4,218) and United Airlines (RM 5,142).

Good to know

Cheapest flight

RM 2,542
Flight from Kuala Lumpur to Ontario

When to book flights from Kuala Lumpur Intl to Ontario

Are your dates flexible? Find out the best times to travel from Kuala Lumpur Intl to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Kuala Lumpur to Ontario flights

  • What is the cheapest flight from Kuala Lumpur Intl Airport to Ontario?

    In the last 3 days, the lowest price for a flight from Kuala Lumpur Intl Airport to Ontario was RM 531 for a one-way ticket and RM 881 for a return.

  • Which airports will I be using when flying from Kuala Lumpur to Ontario?

    When flying out of Kuala Lumpur you will be using Kuala Lumpur Intl. You will be landing at Ontario, also known as Ontario.

  • Which aircraft models fly most regularly from Kuala Lumpur to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kuala Lumpur to Ontario?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Kuala Lumpur and Ontario, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Kuala Lumpur to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kuala Lumpur to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kuala Lumpur to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Kuala Lumpur is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kuala Lumpur to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Ontario with an airline and back to Kuala Lumpur with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kuala Lumpur to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Kuala Lumpur up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Kuala Lumpur Intl to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Kuala Lumpur to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kuala Lumpur Intl to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
China AirlinesOverall score based on 973 reviews
7.8food
8.0comfort
8.3boarding
8.6crew
8.1entertainment
Airline reviews

My flight to Los Angeles was canceled Had to book another flight and you charged me extra $500 Very bad experience

2.0 MediocreArieh, Apr 2024BKK - TPE
Read more about China Airlines reviews

My flight to Los Angeles was canceled Had to book another flight and you charged me extra $500 Very bad experience

Comfort was left wanting due to such a long flight, made the wife and I wish we could upgrade the seats to Business class or First Class, but did not have that option. Food was good but had very limited options and I have a dietary restriction which was difficult for the staff to accommodate since everything provided came with cheese on it. (Cheese could potentially kill me) Did not have an option to inform the staff until we were already in the air about the restriction and was not provided another option before flight departed.

The plane was uncomfortable. I paid extra for more legroom but the seat was still uncomfortable. Other seats on the same exact row didn’t have to pay extra but still have extra legroom. I didn’t understand why I needed to pay $170 for. It was Iike China airline just wants to make money off their passengers. It was unfair.

They were helpful, considerate with asking us for standby preboarding with our infant, gave us toys and excellent service onboard. They were always on time, even early boarding once! All our luggage arrived intact, and they even brought our baby car seat to oversized for us. We love China Airlines!

Baggage made it successfully to destination despite short layover. Appreciate that.

Staff were good and nice. There should me 3 meals instead of only 2 and snacks.

Flight was delay almost 2 hours from Hong Kong to Taipei. Last minute gate change from 24 to 66. Long way walk. We need to run in the Taipei airport to catch our next flight from Taipei to Vancouver. That is so suck!

Excellent staff made the boarding process fast and easy. Friendly crews on both flights from Saigon to Taipei and Taipei to Los Angeles. Will fly China Airlines again.

For a long-haul flight, the crew did a very good job of keeping the lavatories clean and the aisles clear.

The check-in crew at SF did not put on breakable glass stickers on check-in baggages which caused my antique whisky bottle to break during transportation.

Book cheap flights from Kuala Lumpur to Ontario

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Kuala Lumpur to Ontario found on KAYAK in the last 72 hours.
19/6Wed
3 stops
53h 39mKUL-ONT
RM 2,542
4/9Wed
1 stopChina Airlines
18h 45mKUL-ONT
RM 2,672
8/9Sun
2 stopsJAL
31h 43mKUL-ONT
RM 3,165
25/6Tue
2 stopsJAL
31h 39mKUL-ONT
RM 3,170
6/6Thu
2 stopsUnited Airlines
30h 12mKUL-ONT
RM 3,280
4/9Wed
2 stopsUnited Airlines
25h 41mKUL-ONT
RM 3,284
16/6Sun
2 stopsQatar Airways
31h 30mKUL-ONT
RM 4,692
9/10Wed
2 stopsQatar Airways
31h 57mKUL-ONT
RM 4,821
8/10Tue
2 stopsKorean Air
33h 53mKUL-ONT
RM 5,736
13/10Sun
2 stopsKorean Air
33h 53mKUL-ONT
RM 6,004

Search by stops

Search by airline

Search by price

Kuala Lumpur - Ontario Flights

Departure:

Kuala Lumpur (KUL)Malaysia

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - Kuala Lumpur

Cabin classes:

Browse destinations: