Find flights
When to book
Airlines
Travel Guide

Cheap flights to Ontario

WAS — ONT
24 Mar — 31 Mar1
1 adult
Sun 24-3
Sun 31-3

Flights to Ontario in 2024

Find the latest flights to Ontario in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 75,393 searches and data was last updated on 19 March 2024.

Popular in

August

Cheapest in

February

Average price

HK$9,055

Return from

HK$5,333

One-way from

HK$5,130
High demand for flights, 18% potential price rise
Best time to find cheap flights, 4% potential price drop
Average for return flights in March 2024
From Hong Kong Intl to Los Angeles
One-way flight from Hong Kong Intl (HKG) to Ontario (ONT)

Average price of flights to Ontario by month

Plan your trip to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight to Ontario is currently HK$0 while a return flight costs HK$0. Price data was last updated on 17 March 2024.

Currently, January is the cheapest month in which you can book a flight to Ontario (average of HK$0). Flying to Ontario in January will prove the most costly (average of HK$0). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Temperature and rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.

LAX

Temperature

14 - 23 °C

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

When is the best time to book a flight to Ontario?

Use this chart to determine the optimal time to book a return flight to Ontario. Price data was last updated on 28 January 2024.
The best time to book flights to Ontario is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly to Ontario?

Use this chart to determine the cheapest time to fly return to Ontario. Price data was last updated on 17 March 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Ontario should consider flying on Tuesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday at midday, when prices are usually at their highest.
Search Deals

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 19 March 2024.
To help decide which airline to fly to Ontario, see what other customers have to say about United Airlines, China Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.6
Very Good
1,244 reviews

Comfort

8.4

Food

8.2

Crew

8.8

Entertainment

8.2

Boarding

8.6

Overall

8.6

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

8.6
Very Good
1,244 reviews
8.6
Very Good
1,244 reviews

Comfort

8.4

Food

8.2

Crew

8.8

Entertainment

8.2

Boarding

8.6

Overall

8.6

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

8.4
Very Good
1,477 reviews
8.6
Very Good
1,244 reviews

Comfort

8.4

Food

8.2

Crew

8.8

Entertainment

8.2

Boarding

8.6

Overall

8.6

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

8.3
Very Good
1,016 reviews
8.6
Very Good
1,244 reviews

Comfort

8.4

Food

8.2

Crew

8.8

Entertainment

8.2

Boarding

8.6

Overall

8.6

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

8.1
Very Good
11,551 reviews
8.6
Very Good
1,244 reviews

Comfort

8.4

Food

8.2

Crew

8.8

Entertainment

8.2

Boarding

8.6

Overall

8.6

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

7.7
Good
4,578 reviews
8.6
Very Good
1,244 reviews

Comfort

8.4

Food

8.2

Crew

8.8

Entertainment

8.2

Boarding

8.6

Overall

8.6

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

  • What does ONT mean?

    This is defined as Ontario Airport (ONT). Codes like ONT are often used to just call airports uniquely.

  • What airport do you fly into for flights to Ontario?

    For a flight to Ontario, you will be flying into Ontario. Ontario (ONT) is just 4.9 km from the centre of the city.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly your favourite airline to Ontario
Fly your favorite airline to Ontario. Flight routes are based on user searches made on Cheapflights and were last updated on 19 March 2024.

Search flights to Ontario by cabin class

Find flights to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 to Ontario?

Deals for Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Ontario?

Cheapflights helps you find that perfect flight to Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Ontario with no change fees?

Certainly. Search results for flights to Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Ontario flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.