Flights from Boston to Ontario

Flight deals from Boston to Ontario

Looking for cheap tickets from Boston to Ontario, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Toronto.R 1,416 per passenger.Departing Sat, 13 Dec.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Boston Logan International on Sat, 13 Dec, arriving in Toronto Pearson International.Price includes taxes and charges.From R 1,416, select.

Ottawa.R 2,197 per passenger.Departing Wed, 17 Dec.One-way flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Boston Logan International on Wed, 17 Dec, arriving in Ottawa International.Price includes taxes and charges.From R 2,197, select.

Windsor.R 3,005 per passenger.Departing Mon, 15 Dec.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Boston Logan International on Mon, 15 Dec, arriving in Windsor.Price includes taxes and charges.From R 3,005, select.

London.R 3,182 per passenger.Departing Tue, 13 Jan.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Boston Logan International on Tue, 13 Jan, arriving in London.Price includes taxes and charges.From R 3,182, select.

Thunder Bay.R 3,683 per passenger.Departing Sun, 8 Mar.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Boston Logan International on Sun, 8 Mar, arriving in Thunder Bay.Price includes taxes and charges.From R 3,683, select.

Sudbury.R 9,854 per passenger.Departing Sun, 16 Nov.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Boston Logan International on Sun, 16 Nov, arriving in Sudbury.Price includes taxes and charges.From R 9,854, select.

Timmins.R 10,530 per passenger.Departing Wed, 19 Nov.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Boston Logan International on Wed, 19 Nov, arriving in Timmins.Price includes taxes and charges.From R 10,530, select.

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Flying from Boston to Ontario

Arm yourself with these facts on the fly.

Cheapest flight found	R 1,416
Cheapest month to fly	December
Average flight time	1 hr, 48 mins
Cheapest airport to fly from	Boston Logan International
Most popular airline	Air Canada

How to find cheap flights from Boston to Ontario

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Boston to Ontario. Other savvy travellers recently found return flights from R 3,601 and one-way tickets from R 1,416 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Boston Logan International into Toronto Pearson International

At the moment, the lowest priced flight tickets to Ontario are from Boston Logan International Airport to Toronto Pearson International Airport.

Fly in January

We crunched the flight calendar and found the cheapest time to fly from Boston to Ontario is currently January.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Boston to anywhere you choose in Ontario.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Boston to Ontario go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Ontario to Ontario flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Boston to Ontario flight price?

We looked at all of the upcoming return flights from Boston to Ontario we could find over the next 12 months. It looks like R 3,601 is the best price. This is good, compared to the average Ontario ticket price of R 10,811.

What is the cheapest month to fly from Boston to Ontario?

The cheapest month to fly from Boston to Sudbury Airport is usually November. The cheapest month to fly from Boston to Ottawa International Airport is usually January. The cheapest month to fly from Boston to Timmins Airport is usually November. And the cheapest month to fly from Boston to Toronto Pearson International Airport is usually January.

Which upcoming date is cheapest to fly from Boston to Ontario on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Boston to Ontario on Thursday, 15 January 2026.

Are there any direct flights from Boston to Ontario?

Boston Logan International Airport offers direct flights to Ontario.

If I'm flying from Boston, where in Ontario is cheapest to fly into?

If you're flying from Boston, the cheapest city in Ontario to fly into is Toronto. The cheapest airport serving Toronto at the moment is Toronto Pearson International.