How does KAYAK find such low prices on flights from Massachusetts to Toronto?

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 Massachusetts to Toronto. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Toronto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto from Massachusetts is likely to change within 7 days, so travellers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Massachusetts to Toronto?

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 Toronto with an airline and back to Massachusetts with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Toronto?

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 Toronto from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

C$ 138 CHEAP FLIGHTS from Massachusetts to Toronto (YTZ)

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Cheap Flight Deals from Massachusetts to Toronto

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Massachusetts to Toronto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Massachusetts to Toronto

KAYAK's recommended round-trip deals from the most popular airlines that fly from Massachusetts to Toronto.

Discover the best prices for you by selecting your travel dates on KAYAK.

Choose your dates

3:50 p.m. - 9:43 p.m.BOS-YTZ

5h 53m1 stop

12:00 p.m. - 6:08 p.m.YTZ-BOS

6h 08m1 stop

C$ 299Porter Airlines

Find Deal

Sun, 8 Jun - Sun, 15 Jun

11:10 a.m. - 12:59 p.m.BOS-YTZ

1h 49mdirect

9:50 a.m. - 11:31 a.m.YTZ-BOS

1h 41mdirect

C$ 301Porter Airlines

Find Deal

Thu, 12 Jun - Sun, 15 Jun

6:55 p.m. - 8:44 p.m.BOS-YTZ

1h 49mdirect

12:00 p.m. - 6:08 p.m.YTZ-BOS

6h 08m1 stop

C$ 302Porter Airlines

Find Deal

Thu, 22 May - Mon, 26 May

12:15 p.m. - 2:04 p.m.BOS-YTZ

1h 49mdirect

5:55 p.m. - 7:36 p.m.YTZ-BOS

1h 41mdirect

C$ 305Porter Airlines

Find Deal

Fri, 30 May - Sun, 1 Jun

6:55 p.m. - 8:44 p.m.BOS-YTZ

1h 49mdirect

5:25 p.m. - 9:57 p.m.YTZ-BOS

4h 32m1 stop

C$ 319

Find Deal

Sat, 7 Jun - Sat, 14 Jun

10:20 a.m. - 2:50 p.m.BOS-YTZ

4h 30m1 stop

5:55 p.m. - 7:36 p.m.YTZ-BOS

1h 41mdirect

C$ 320

Find Deal

Sun, 8 Jun - Sun, 15 Jun

10:20 a.m. - 4:50 p.m.BOS-YTZ

6h 30m1 stop

10:20 a.m. - 5:57 p.m.YTZ-BOS

7h 37m2 stops

C$ 334Air Canada

Find Deal

Sat, 7 Jun - Sat, 14 Jun

3:20 p.m. - 9:35 p.m.BOS-YTZ

6h 15m1 stop

10:25 a.m. - 2:32 p.m.YTZ-BOS

4h 07m1 stop

C$ 337Air Canada

Find Deal

Sat, 24 May - Sat, 31 May

6:55 p.m. - 8:44 p.m.BOS-YTZ

1h 49mdirect

7:50 p.m. - 9:31 p.m.YTZ-BOS

1h 41mdirect

C$ 386Air Transat

Find Deal

Thu, 8 May - Mon, 25 Aug

11:10 a.m. - 12:59 p.m.BOS-YTZ

1h 49mdirect

9:50 a.m. - 11:31 a.m.YTZ-BOS

1h 41mdirect

C$ 454Air Transat

Find Deal

Mon, 7 Jul - Thu, 24 Jul

Low season	February
High season	August
Cheapest flight	C$ 138

Best time to beat the crowds (11% less expensive on average)

Most popular time to fly (1% more expensive on average)

Flight from Boston to Toronto Island

How does KAYAK find such low prices on flights from Massachusetts to Toronto?
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 Massachusetts to Toronto.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Toronto?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto from Massachusetts is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Massachusetts to Toronto?
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 Toronto with an airline and back to Massachusetts with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Toronto?
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 Toronto from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Everything you need to know for your flight to Toronto

C$ 138 Find Cheap Flights from Massachusetts to Toronto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Toronto departing on 8/5. 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.

KAYAK searches hundreds of travel sites at once for deals on flights to Toronto Island Airport

Cheap Flight Deals from Massachusetts to Toronto

Recent round-trip flight deals from Massachusetts to Toronto

Recent one-way flight deals from Massachusetts to Toronto

Recent last minute flight deals from Massachusetts to Toronto

Recent direct flight deals from Massachusetts to Toronto

Good to know

Low season

High season

Cheapest flight

FAQs for booking Massachusetts to Toronto flights

How does KAYAK find such low prices on flights from Massachusetts to Toronto?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Toronto?

What is the Hacker Fare option on flights from Massachusetts to Toronto?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Toronto?

Everything you need to know for your flight to Toronto

Information on your arrival and departure airports

Cabin class types available on flights to Toronto

Cabin classes available on flights to Massachusetts. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Toronto with a hotel stay or car rental

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from domestic origins to Massachusetts

Flights from all regions of Massachusetts to Toronto. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Choose which airport to fly into in Toronto

Find deals for your return flight