Question 1

E

Accepted Answer

In terms of precipitation, rainfall in Hyannis ranges from 75.0 - 105.0 mm per month. March is typically the wettest month, when rainfall can reach 105.0 mm. July is typically the driest time to visit Hyannis when rainfall is around 75.0 mm.

Question 2

E

Accepted Answer

If weather is an important factor for your trip to Hyannis, 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 -1.0 C).

Question 3

How far in advance should I book a flight from Region of Ontario to Hyannis?

Accepted Answer

Find a great deal and save up to 95% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Region of Ontario to Hyannis within the next two weeks, with the cheapest ticket starting at C$ 403.

Question 4

What is the cheapest month to fly from Region of Ontario to Hyannis?

Accepted Answer

The best pricing can be found in the month of March. Prices to Hyannis from Region of Ontario average C$ 385. You can even find prices in March for less than C$ 385, as users have found deals to Hyannis from as low as C$ 246. The month of December appears to be one of the more expensive times to travel to Hyannis from Region of Ontario. Flying in the targeted month can save you up to 8%.

Question 5

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

Accepted Answer

When flying from Region of Ontario to Hyannis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 6

What airport do you fly into for flights to Hyannis from Ontario?

Accepted Answer

For a flight from Ontario to Hyannis, you will be flying into Barnstable. Hyannis Barnstable (HYA) is just 1.6 km from the centre of the city.

Question 7

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

Accepted Answer

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

Question 8

How can I find direct flights from Ontario to Hyannis?

Accepted Answer

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

Question 9

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

Accepted Answer

Yes. Cheapflights offers flight deals from Ontario to Hyannis 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 10

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

Accepted Answer

When you search for this flight from Ontario to Hyannis, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Question 11

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

Accepted Answer

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

Question 12

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

Accepted Answer

Yes, we can. To see specific flights from Ontario to Hyannis with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 13

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

Accepted Answer

Yes! Start tracking prices for Ontario to Hyannis flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	C$ 1,088
Popular in	December
Cheapest in	March
Average price	C$ 385

Cheap flights from Ontario to Hyannis from C$ 1,088

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Hyannis

Keep the following information in mind while searching for Ontario to Hyannis flight deals. Data was last updated 1 August 2025.

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Cheapest flights from Ontario to HyannisExplore the most affordable flight options available from Ontario to Hyannis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Explore the most affordable flight options available from Ontario to Hyannis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

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Best time to book a flight from Ontario to Hyannis

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Reviews of airlines servicing Hyannis

Get a feel of what it's like to fly with American Airlines from Ontario to Hyannis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly into for flights to Hyannis from Ontario?

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

How can I find direct flights from Ontario to Hyannis?

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

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Alternative routes for Ontario to Hyannis

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

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

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

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

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Cheapest flights from Ontario to Hyannis
Explore the most affordable flight options available from Ontario to Hyannis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.