Question 1

What is the cheapest month to book a flight from Hainan to Region of Ontario?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Hainan to Region of Ontario (average of C$ 167). Flying from Hainan to Region of Ontario in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 2

E

Accepted Answer

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Question 3

E

Accepted Answer

If weather is an important factor for your trip to Region of 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Question 4

What is the cheapest time of day to fly from HA to ON?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hainan to Region of Ontario as you normally would.

Question 5

Can I find deals for flights from Hainan to Ontario that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Hainan to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 6

How can I find direct flights from Hainan to Ontario?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hainan to Ontario.

Question 7

Can I find deals for business class flights from Hainan to Ontario?

Accepted Answer

Yes. Cheapflights offers flight deals from Hainan to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 8

How does Cheapflights help users find flights from Hainan to Ontario?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hainan to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 9

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

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Hainan to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 10

Can Cheapflights find flights from Hainan to Ontario with no change fees?

Accepted Answer

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

Question 11

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

Accepted Answer

Of course! You can now track prices for flights from Hainan to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Cheap flights from Hainan to Ontario from C$ 862

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Hainan to Ontario

One-way flights from Hainan to OntarioSearch for one-way flight options from Hainan to Ontario. Find affordable one-way fares based on user searches. Data last updated 31 July 2025.

Search for one-way flight options from Hainan to Ontario. Find affordable one-way fares based on user searches. Data last updated 31 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hainan to Ontario that are best for you.

Best time to book a flight from Hainan to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Hainan with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Hainan to Ontario

Reviews of airlines servicing Ontario

Check out reviews from past customers who have flown with Cathay Pacific from Hainan to Ontario to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Hainan to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Hainan to Ontario that include hotel bookings?

How can I find direct flights from Hainan to Ontario?

Can I find deals for business class flights from Hainan to Ontario?

What is the cheapest month to book a flight from Hainan to Region of Ontario?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hainan to Ontario

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How does Cheapflights help users find flights from Hainan to Ontario?

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

Can Cheapflights find flights from Hainan to Ontario with no change fees?

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

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One-way flights from Hainan to Ontario
Search for one-way flight options from Hainan to Ontario. Find affordable one-way fares based on user searches. Data last updated 31 July 2025.