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HKG - ONT

$505 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 9/23. 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
Sat 6/29
Sat 7/6

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 42,686,544 times on KAYAK, and here is why:

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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
10:45 pm - 9:05 amONT-HKG
18h 20m1 stop
$967China Airlines
Find Deal
Thu, Sep 26 - Tue, Nov 19
1:55 pm - 6:05 pmHKG-ONT
19h 10m1 stop
10:45 pm - 4:25 pmONT-HKG
25h 40m1 stop
$969China Airlines
Find Deal
Wed, Oct 9 - Wed, Nov 6
11:05 am - 6:40 pmHKG-ONT
22h 35m1 stop
12:10 am - 12:55 pmONT-HKG
21h 45m1 stop
$970China Airlines
Find Deal
Tue, Sep 10 - Sun, Sep 22
7:40 pm - 9:15 amHKG-ONT
28h 35m2 stops
4:28 pm - 8:50 amONT-HKG
25h 22m2 stops
$1,215
Find Deal
Tue, Sep 10 - Mon, Sep 23
9:15 am - 9:55 pmHKG-ONT
27h 40m2 stops
10:45 pm - 9:05 amONT-HKG
18h 20m1 stop
$1,244
Find Deal
Thu, Sep 26 - Tue, Nov 19
11:15 am - 12:45 pmHKG-ONT
16h 30m1 stop
7:40 am - 6:45 pmONT-HKG
20h 05m1 stop
$1,333United Airlines
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Thu, Jun 13 - Wed, Aug 28
11:15 am - 1:21 pmHKG-ONT
17h 06m1 stop
10:49 am - 5:00 amONT-HKG
27h 11m1 stop
$1,351United Airlines
Find Deal
Tue, Sep 10 - Mon, Sep 23
10:40 am - 3:29 pmHKG-ONT
19h 49m2 stops
6:00 am - 10:00 pmONT-HKG
25h 00m2 stops
$1,468Japan Airlines
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Mon, Jul 15 - Wed, Jul 31
10:40 am - 3:29 pmHKG-ONT
19h 49m2 stops
6:00 am - 10:00 pmONT-HKG
25h 00m2 stops
$1,555Japan Airlines
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Mon, Jul 15 - Fri, Jul 19
1:20 am - 5:50 pmHKG-ONT
31h 30m2 stops
6:59 pm - 10:30 pmONT-HKG
36h 31m2 stops
$2,002Delta
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Wed, Jun 26 - Sun, Jul 14
12:35 pm - 6:36 amHKG-ONT
33h 01m3 stops
$505
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Mon, Sep 23
10:50 am - 6:36 amHKG-ONT
34h 46m2 stops
$542
Find Deal
Mon, Sep 23
10:15 am - 6:05 pmHKG-ONT
22h 50m1 stop
$707China Airlines
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Mon, Sep 16
4:35 pm - 6:05 pmHKG-ONT
16h 30m1 stop
$708China Airlines
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Thu, Jun 6
11:15 am - 12:15 pmHKG-ONT
16h 00m1 stop
$920United Airlines
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Tue, Jul 2
11:15 am - 8:48 pmHKG-ONT
24h 33m2 stops
$924United Airlines
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Thu, Jun 6
1:25 am - 9:42 pmHKG-ONT
35h 17m2 stops
$999Qatar Airways
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Wed, Oct 16
1:20 am - 10:09 pmHKG-ONT
35h 49m2 stops
$1,073American Airlines
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Wed, Jun 5
1:20 am - 6:57 pmHKG-ONT
32h 37m2 stops
$1,081American Airlines
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Tue, Jun 25
1:25 am - 7:25 pmHKG-ONT
33h 00m2 stops
$1,428Qatar Airways
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Mon, Jun 24
1:55 pm - 6:05 pmHKG-ONT
19h 10m1 stop
12:45 am - 10:05 amONT-HKG
18h 20m1 stop
$1,056China Airlines
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Fri, May 31 - Tue, Sep 10
10:30 pm - 5:28 pmHKG-ONT
33h 58m2 stops
1:30 pm - 5:00 amONT-HKG
48h 30m2 stops
$1,388United Airlines
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Mon, Jun 3 - Wed, Jul 3
11:15 am - 12:49 pmHKG-ONT
16h 34m1 stop
10:49 am - 6:45 pmONT-HKG
16h 56m1 stop
$1,398United Airlines
Find Deal
Fri, May 31 - Wed, Sep 11
11:15 am - 12:49 pmHKG-ONT
16h 34m1 stop
5:15 am - 6:45 pmONT-HKG
22h 30m2 stops
$1,431United Airlines
Find Deal
Fri, May 31 - Wed, Sep 11
1:55 pm - 6:05 pmHKG-ONT
19h 10m1 stop
12:45 am - 6:55 pmONT-HKG
27h 10m1 stop
$1,510China Airlines
Find Deal
Mon, Jun 3 - Tue, Jul 2
2:45 pm - 10:27 pmHKG-ONT
22h 42m2 stops
7:40 am - 10:45 pmONT-HKG
24h 05m2 stops
$1,630
Find Deal
Tue, Jun 4 - Thu, Aug 22
6:50 pm - 9:45 pmHKG-ONT
41h 55m3 stops
9:50 am - 12:10 pmONT-HKG
35h 20m2 stops
$1,686
Find Deal
Mon, Jun 3 - Wed, Jul 3
1:20 am - 10:37 pmHKG-ONT
36h 17m2 stops
7:00 am - 10:55 amONT-HKG
36h 55m2 stops
$1,810Delta
Find Deal
Sun, Jun 2 - Wed, Jul 3
11:15 pm - 8:08 pmHKG-ONT
35h 53m2 stops
4:36 pm - 4:35 pmONT-HKG
32h 59m2 stops
$1,826British Airways
Find Deal
Mon, Jun 3 - Mon, Jun 17
12:20 pm - 10:38 pmHKG-ONT
25h 18m2 stops
7:45 am - 10:30 pmONT-HKG
23h 45m2 stops
$2,142Delta
Find Deal
Fri, May 31 - Wed, Sep 11

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 ($707) and United Airlines ($920). The cheapest round-trip tickets were found on China Airlines ($967) and United Airlines ($1,333).

Good to know

Low season

March

High season

June

Cheapest flight

$505
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 $505 for a one-way ticket and $967 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 896 reviews
8.3Boarding
8.0Comfort
8.6Crew
7.8Food
8.0Entertainment
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.
9/23Mon
3 stops
33h 01mHKG-ONT
$505
9/23Mon
2 stops
34h 46mHKG-ONT
$542
9/16Mon
1 stopChina Airlines
22h 50mHKG-ONT
$707
6/6Thu
1 stopChina Airlines
16h 30mHKG-ONT
$708
7/2Tue
1 stopUnited Airlines
16h 00mHKG-ONT
$920
6/6Thu
2 stopsUnited Airlines
24h 33mHKG-ONT
$924
10/16Wed
2 stopsQatar Airways
35h 17mHKG-ONT
$999
6/5Wed
2 stopsAmerican Airlines
35h 49mHKG-ONT
$1,073
6/25Tue
2 stopsAmerican Airlines
32h 37mHKG-ONT
$1,081
6/24Mon
2 stopsQatar Airways
33h 00mHKG-ONT
$1,428

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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.
5/31Fri
multi-stopChina Airlines
19h 10mHKG-ONT
9/10Tue
multi-stopChina Airlines
18h 20mONT-HKG
$1,056
6/3Mon
multi-stopUnited Airlines
33h 58mHKG-ONT
7/3Wed
multi-stopUnited Airlines
48h 30mONT-HKG
$1,388
5/31Fri
multi-stopUnited Airlines
16h 34mHKG-ONT
9/11Wed
multi-stopUnited Airlines
16h 56mONT-HKG
$1,398
5/31Fri
multi-stopUnited Airlines
16h 34mHKG-ONT
9/11Wed
multi-stopUnited Airlines
22h 30mONT-HKG
$1,431
6/3Mon
multi-stopChina Airlines
19h 10mHKG-ONT
7/2Tue
multi-stopChina Airlines
27h 10mONT-HKG
$1,510
6/4Tue
multi-stop
22h 42mHKG-ONT
8/22Thu
multi-stop
24h 05mONT-HKG
$1,630
6/3Mon
multi-stop
41h 55mHKG-ONT
7/3Wed
multi-stop
35h 20mONT-HKG
$1,686
6/2Sun
multi-stopDelta
36h 17mHKG-ONT
7/3Wed
multi-stopDelta
36h 55mONT-HKG
$1,810
6/3Mon
multi-stopBritish Airways
35h 53mHKG-ONT
6/17Mon
multi-stopBritish Airways
32h 59mONT-HKG
$1,826
5/31Fri
multi-stopDelta
25h 18mHKG-ONT
9/11Wed
multi-stopDelta
23h 45mONT-HKG
$2,142

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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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