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HKG - ONT

$574 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 9/19. 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
Thu 6/27
Thu 7/4

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 42,816,550 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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

 
These are the cheapest deals for flights from Hong Kong to Ontario currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Hong Kong to Ontario

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Hong Kong to Ontario.

Recent one-way flight deals from Hong Kong to Ontario

Only flying one-way? Below are some of the best one-way flight deals from Hong Kong to Ontario found on KAYAK recently.

Recent last minute flight deals from Hong Kong to Ontario

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Hong Kong to Ontario.

Recent direct flight deals from Hong Kong to Ontario

The latest deals for direct flights from Hong Kong to Ontario so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Hong Kong to Ontario

Find recent round-trip train or bus tickets from Hong Kong to Ontario.

All round-trip flight deals to Ontario

The cheapest plane tickets to Ontario found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:35 pm - 6:05 pmHKG-ONT
16h 30m1 stop
12:10 am - 9:15 amONT-HKG
18h 05m1 stop
$970China Airlines
Find Deal
Fri, Sep 27 - Sat, Oct 5
1:55 pm - 6:05 pmHKG-ONT
19h 10m1 stop
12:10 am - 9:15 amONT-HKG
18h 05m1 stop
$980China Airlines
Find Deal
Fri, Sep 20 - Thu, Oct 17
9:15 pm - 6:40 pmHKG-ONT
36h 25m1 stop
12:10 am - 3:30 pmONT-HKG
24h 20m1 stop
$984China Airlines
Find Deal
Mon, Sep 2 - Wed, Oct 2
5:10 pm - 12:45 amHKG-ONT
22h 35m2 stops
8:27 pm - 10:05 amONT-HKG
22h 38m2 stops
$1,226
Find Deal
Mon, Sep 2 - Thu, Oct 3
11:05 am - 10:27 pmHKG-ONT
26h 22m2 stops
6:20 am - 7:55 pmONT-HKG
22h 35m2 stops
$1,297
Find Deal
Tue, Jun 11 - Wed, Jul 10
11:15 am - 9:02 pmHKG-ONT
24h 47m2 stops
7:18 am - 6:45 pmONT-HKG
20h 27m1 stop
$1,341United Airlines
Find Deal
Mon, Sep 2 - Thu, Oct 3
10:40 am - 3:29 pmHKG-ONT
19h 49m2 stops
6:00 am - 10:35 pmONT-HKG
24h 35m2 stops
$1,347Japan Airlines
Find Deal
Wed, Jul 17 - Tue, Jan 7
10:40 am - 3:29 pmHKG-ONT
19h 49m2 stops
6:00 am - 10:00 pmONT-HKG
25h 00m2 stops
$1,350Japan Airlines
Find Deal
Wed, Jul 17 - Tue, Jul 23
2:45 pm - 10:27 pmHKG-ONT
46h 42m2 stops
6:20 am - 6:45 pmONT-HKG
21h 25m1 stop
$1,372United Airlines
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Tue, Jun 11 - Wed, Jul 10
12:45 am - 6:16 pmHKG-ONT
32h 31m2 stops
6:53 am - 4:20 pmONT-HKG
42h 27m2 stops
$2,002Delta
Find Deal
Wed, Jul 17 - Sun, Aug 18
10:50 am - 9:55 pmHKG-ONT
26h 05m2 stops
$574
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Thu, Sep 19
9:25 am - 6:05 pmHKG-ONT
23h 40m2 stops
$628
Find Deal
Fri, Sep 27
1:55 pm - 6:05 pmHKG-ONT
19h 10m1 stop
$708China Airlines
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Thu, Oct 17
11:05 am - 6:05 pmHKG-ONT
22h 00m1 stop
$756China Airlines
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Thu, Jun 27
10:40 am - 3:29 pmHKG-ONT
19h 49m2 stops
$831Japan Airlines
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Wed, Jul 17
11:15 am - 5:28 pmHKG-ONT
21h 13m2 stops
$915United Airlines
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Wed, Jun 12
11:15 am - 10:27 pmHKG-ONT
26h 12m1 stop
$920United Airlines
Find Deal
Wed, Jun 12
10:40 am - 3:29 pmHKG-ONT
19h 49m2 stops
$988Japan Airlines
Find Deal
Mon, Jul 15
1:25 am - 9:42 pmHKG-ONT
35h 17m2 stops
$998Qatar Airways
Find Deal
Wed, Oct 16
1:25 am - 7:50 pmHKG-ONT
33h 25m2 stops
$1,562Qatar Airways
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Sat, Aug 31
7:30 am - 8:35 pmHKG-ONT
28h 05m3 stops
9:40 am - 11:45 pmONT-HKG
23h 05m2 stops
$1,405
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Thu, May 30 - Sun, Jun 2
11:20 am - 8:35 pmHKG-ONT
24h 15m2 stops
9:40 am - 11:45 pmONT-HKG
23h 05m2 stops
$1,409
Find Deal
Thu, May 30 - Sun, Jun 2
2:15 am - 8:35 pmHKG-ONT
33h 20m3 stops
9:40 am - 12:30 amONT-HKG
23h 50m2 stops
$1,435
Find Deal
Wed, May 29 - Sun, Jun 2
11:20 am - 8:35 pmHKG-ONT
24h 15m2 stops
9:40 am - 12:30 amONT-HKG
23h 50m2 stops
$1,472
Find Deal
Thu, May 30 - Sun, Jun 2
11:15 am - 12:45 pmHKG-ONT
16h 30m1 stop
5:50 am - 6:45 pmONT-HKG
21h 55m1 stop
$1,574United Airlines
Find Deal
Thu, May 30 - Sun, Jun 2
11:15 am - 12:45 pmHKG-ONT
16h 30m1 stop
6:03 am - 6:45 pmONT-HKG
21h 42m1 stop
$1,575United Airlines
Find Deal
Wed, May 29 - Sat, Jun 1
1:55 pm - 6:05 pmHKG-ONT
19h 10m1 stop
12:10 am - 9:15 amONT-HKG
18h 05m1 stop
$1,617China Airlines
Find Deal
Sun, Jun 2 - Sat, Jun 8
9:15 pm - 6:05 pmHKG-ONT
35h 50m1 stop
12:10 am - 9:15 amONT-HKG
18h 05m1 stop
$1,618China Airlines
Find Deal
Sat, Jun 1 - Fri, Jun 14
1:25 am - 1:52 pmHKG-ONT
51h 27m2 stops
10:00 am - 3:05 pmONT-HKG
38h 05m2 stops
$2,202Qatar Airways
Find Deal
Thu, May 30 - Fri, Jun 14
1:25 am - 1:52 pmHKG-ONT
51h 27m2 stops
10:00 am - 3:05 pmONT-HKG
38h 05m2 stops
$2,216Qatar Airways
Find Deal
Thu, May 30 - Wed, Jun 5

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 January and July, where the average cost of tickets is $1,895 and $1,760 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 ($708) and Japan Airlines ($831). The cheapest round-trip tickets were found on China Airlines ($970) and United Airlines ($1,341).

Good to know

Low season

March

High season

June

Cheapest flight

$574
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 11% 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 $574 for a one-way ticket and $970 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, oneworld, and Star Alliance are the airline alliances operating flights between Hong Kong and Ontario, with oneworld 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 899 reviews
7.8Food
8.0Entertainment
8.3Boarding
8.0Comfort
8.6Crew
Airline reviews

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

10.0 Excellentfr Jonah, Apr 2024HKG - TPE
Read more about China Airlines reviews

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!

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.

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.
9/19Thu
2 stops
26h 05mHKG-ONT
$574
9/27Fri
2 stops
23h 40mHKG-ONT
$628
10/17Thu
1 stopChina Airlines
19h 10mHKG-ONT
$708
6/27Thu
1 stopChina Airlines
22h 00mHKG-ONT
$756
7/17Wed
2 stopsJapan Airlines
19h 49mHKG-ONT
$831
6/12Wed
2 stopsUnited Airlines
21h 13mHKG-ONT
$915
6/12Wed
1 stopUnited Airlines
26h 12mHKG-ONT
$920
7/15Mon
2 stopsJapan Airlines
19h 49mHKG-ONT
$988
10/16Wed
2 stopsQatar Airways
35h 17mHKG-ONT
$998
8/31Sat
2 stopsQatar Airways
33h 25mHKG-ONT
$1,562

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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.
5/30Thu
multi-stop
28h 05mHKG-ONT
6/2Sun
multi-stop
23h 05mONT-HKG
$1,405
5/30Thu
multi-stop
24h 15mHKG-ONT
6/2Sun
multi-stop
23h 05mONT-HKG
$1,409
5/29Wed
multi-stop
33h 20mHKG-ONT
6/2Sun
multi-stop
23h 50mONT-HKG
$1,435
5/30Thu
multi-stop
24h 15mHKG-ONT
6/2Sun
multi-stop
23h 50mONT-HKG
$1,472
5/30Thu
multi-stopUnited Airlines
16h 30mHKG-ONT
6/2Sun
multi-stopUnited Airlines
21h 55mONT-HKG
$1,574
5/29Wed
multi-stopUnited Airlines
16h 30mHKG-ONT
6/1Sat
multi-stopUnited Airlines
21h 42mONT-HKG
$1,575
6/2Sun
multi-stopChina Airlines
19h 10mHKG-ONT
6/8Sat
multi-stopChina Airlines
18h 05mONT-HKG
$1,617
6/1Sat
multi-stopChina Airlines
35h 50mHKG-ONT
6/14Fri
multi-stopChina Airlines
18h 05mONT-HKG
$1,618
5/30Thu
multi-stopQatar Airways
51h 27mHKG-ONT
6/14Fri
multi-stopQatar Airways
38h 05mONT-HKG
$2,202
5/30Thu
multi-stopQatar Airways
51h 27mHKG-ONT
6/5Wed
multi-stopQatar Airways
38h 05mONT-HKG
$2,216

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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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