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HKG - ONT

$623 Find cheap flights from Hong Kong to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hong Kong to Ontario departing on 11/20. 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
0 bags
Fri 7/12
Fri 7/19

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 Hong Kong 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 Hong Kong to Ontario, as well as popular online travel agencies
In the last 7 days travelers have searched 44,148,666 times on KAYAK, and here is why:

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Cheap flight deals from Hong Kong to Ontario (HKG-ONT)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hong Kong 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
11:05 am - 6:05 pmHKG-ONT
22h 00m1 stop
12:10 am - 9:15 amONT-HKG
18h 05m1 stop
$950China Airlines
Find Deal
Fri, Oct 4 - Fri, Oct 18
4:35 pm - 6:05 pmHKG-ONT
16h 30m1 stop
11:45 pm - 12:50 pmONT-HKG
22h 05m1 stop
$969China Airlines
Find Deal
Sun, Sep 22 - Thu, Oct 31
4:35 pm - 6:40 pmHKG-ONT
17h 05m1 stop
12:10 am - 9:15 amONT-HKG
18h 05m1 stop
$970China Airlines
Find Deal
Sun, Sep 15 - Thu, Oct 24
3:25 pm - 11:58 pmHKG-ONT
23h 33m2 stops
4:00 pm - 8:50 amONT-HKG
25h 50m2 stops
$1,325
Find Deal
Thu, Oct 3 - Sat, Oct 19
10:30 pm - 10:56 pmHKG-ONT
15h 26m1 stop
5:15 am - 6:45 pmONT-HKG
22h 30m2 stops
$1,341United Airlines
Find Deal
Tue, Oct 8 - Mon, Oct 14
10:15 am - 6:05 pmHKG-ONT
22h 50m1 stop
7:45 am - 10:30 pmONT-HKG
23h 45m2 stops
$1,358
Find Deal
Thu, Oct 3 - Sat, Oct 19
11:15 am - 12:45 pmHKG-ONT
16h 30m1 stop
6:35 pm - 5:00 amONT-HKG
19h 25m1 stop
$1,365United Airlines
Find Deal
Tue, Jun 25 - Mon, Jul 15
12:45 am - 10:39 pmHKG-ONT
36h 54m2 stops
5:50 pm - 10:30 pmONT-HKG
37h 40m2 stops
$1,617Delta
Find Deal
Wed, Oct 2 - Sat, Oct 19
12:45 am - 10:39 pmHKG-ONT
36h 54m2 stops
5:50 pm - 11:20 amONT-HKG
49h 30m2 stops
$2,001Delta
Find Deal
Wed, Sep 11 - Thu, Dec 12
1:20 am - 10:09 pmHKG-ONT
35h 49m2 stops
11:59 pm - 10:00 pmONT-HKG
31h 01m2 stops
$2,069American Airlines
Find Deal
Wed, Jun 26 - Sun, Jul 14

Flights from Hong Kong to Ontario - Travel Insights & Trends

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

What is the cheapest month to fly from Hong Kong to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Hong Kong to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Hong Kong to Ontario is March, where tickets cost $1,006 on average. On the other hand, the most expensive months are July and January, where the average cost of tickets is $1,999 and $1,895 respectively.

Which airlines provide the cheapest flights from Hong Kong to Ontario?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on China Airlines ($706) and United Airlines ($915). The cheapest round-trip tickets were found on China Airlines ($950) and United Airlines ($1,341).

Good to know

Low season

March

High season

June

Cheapest flight

$623
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Hong Kong to Ontario

When to book flights from Hong Kong to Ontario

Are your dates flexible? Find out the best times to travel from Hong Kong to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 flights from Hong Kong to Ontario

  • What is the cheapest flight from Hong Kong to Ontario?

    In the last 3 days, the lowest price for a flight from Hong Kong to Ontario was $623 for a one-way ticket and $950 for a round-trip.

  • Do I need a passport to fly between Hong Kong and Ontario?

    Yes

  • Which aircraft models fly most regularly from Hong Kong to Ontario?

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

  • Which airline alliances offer flights from Hong Kong to Ontario?

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

  • How does KAYAK find such low prices on flights from Hong Kong 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 Hong Kong to Ontario.

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

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

  • What is the Hacker Fare option on flights from Hong Kong to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Hong Kong with another airline. Booking your flights between Hong Kong and ONT can sometimes prove cheaper using this method.

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

 
See real verified KAYAK customer reviews for airlines flying from Hong Kong 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 Hong Kong 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 882 reviews
8.6Crew
8.0Comfort
8.1Entertainment
7.8Food
8.3Boarding
Airline reviews

The flight who provided services on my row had some not-nice attitude and not smiling at all.

10.0 ExcellentAnonymous, Jun 2024TPE - LAX
Read more about China Airlines reviews

The flight who provided services on my row had some not-nice attitude and not smiling at all.

Very good , the weather was terrible, but i admired the professionality and politeness and care from the crew, and the excellent contition of the plane

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!

Staff is friendly, great variety of entertainment, check in a little messy but due to people not listening. Overall a pleasant experience. Would use again in the future.

Free Wi-Fi could have been better in the Airport.

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!

Book cheap flights from Hong Kong to Ontario

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Hong Kong to Ontario found on KAYAK in the last 72 hours.
11/20Wed
2 stops
20h 50mHKG-ONT
$623
11/5Tue
2 stops
20h 50mHKG-ONT
$634
8/28Wed
3 stops
34h 40mHKG-ONT
$695
10/17Thu
1 stopChina Airlines
22h 00mHKG-ONT
$706
9/1Sun
1 stopChina Airlines
17h 05mHKG-ONT
$707
6/17Mon
1 stopUnited Airlines
16h 30mHKG-ONT
$915
6/20Thu
1 stopUnited Airlines
16h 30mHKG-ONT
$920
10/16Wed
2 stopsJapan Airlines
29h 01mHKG-ONT
$1,044
11/29Fri
2 stopsKorean Air
32h 13mHKG-ONT
$1,244
7/18Thu
2 stopsJapan Airlines
39h 14mHKG-ONT
$1,269

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Last minute flights from Hong Kong to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Hong Kong to Ontario that are departing in the next 10 days.
6/13Thu
multi-stopChina Airlines
16h 30mHKG-ONT
6/14Fri
multi-stopChina Airlines
18h 05mONT-HKG
$1,630
6/13Thu
multi-stopChina Airlines
24h 55mHKG-ONT
6/13Thu
multi-stopChina Airlines
18h 55mONT-HKG
$1,647
6/14Fri
multi-stopKorean Air
20h 30mHKG-ONT
6/15Sat
multi-stopKorean Air
26h 05mONT-HKG
$3,961
6/13Thu
multi-stopUnited Airlines
16h 30mHKG-ONT
6/15Sat
multi-stopUnited Airlines
24h 26mONT-HKG
$5,672

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Hong Kong - Ontario Flights

Departure:

Hong Kong (HKG)Hong Kong

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - Hong Kong

Cabin classes:

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