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 travelers 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>

$69 CHEAP FLIGHTS from Massachusetts to Toronto

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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

2:12 pm - 11:55 pmBOS-YYZ

9h 43m1 stop

7:05 am - 10:27 amYYZ-BOS

27h 22m1 stop

$182

Find Deal

Sat, Apr 12 - Sun, Apr 13

2:12 pm - 11:55 pmBOS-YYZ

9h 43m1 stop

7:05 am - 10:27 amYYZ-BOS

27h 22m1 stop

$183

Find Deal

Sat, Apr 12 - Mon, Apr 14

4:10 pm - 10:23 pmBOS-YTZ

6h 13m1 stop

1:05 pm - 5:50 pmYTZ-BOS

4h 45m1 stop

$192Porter Airlines

Find Deal

Thu, Apr 10 - Tue, Apr 15

11:25 am - 1:24 pmBOS-YTZ

1h 59mnonstop

8:00 am - 9:35 amYTZ-BOS

1h 35mnonstop

$204Porter Airlines

Find Deal

Sat, Apr 12 - Tue, Apr 15

7:05 am - 9:04 amBOS-YTZ

1h 59mnonstop

1:45 pm - 3:25 pmYTZ-BOS

1h 40mnonstop

$224Air Transat

Find Deal

Fri, Apr 11 - Tue, Apr 15

6:10 am - 8:11 amBOS-YYZ

2h 01mnonstop

8:00 am - 9:41 amYYZ-BOS

1h 41mnonstop

$225Air Canada

Find Deal

Thu, Apr 10 - Sun, Apr 13

5:35 pm - 11:39 pmBOS-YYZ

6h 04m1 stop

8:00 am - 9:41 amYYZ-BOS

1h 41mnonstop

$227Air Canada

Find Deal

Thu, Apr 10 - Sun, Apr 13

2:05 pm - 4:04 pmBOS-YTZ

1h 59mnonstop

11:40 am - 1:20 pmYTZ-BOS

1h 40mnonstop

$229Air Transat

Find Deal

Thu, Apr 10 - Sun, Apr 13

9:00 am - 1:04 pmBOS-YYZ

4h 04m1 stop

6:15 am - 2:10 pmYYZ-BOS

7h 55m1 stop

$279Delta

Find Deal

Thu, May 1 - Tue, May 6

2:00 pm - 8:50 pmBOS-YYZ

6h 50m1 stop

6:15 am - 11:23 amYYZ-BOS

5h 08m1 stop

$282Delta

Find Deal

Mon, Apr 14 - Wed, Apr 16

Low season	January
High season	November
Cheapest flight	$69

Best time to beat the crowds but there is an average 6% increase in price.

Most popular time to fly with an average 21% increase in price.

Flight from Boston to Toronto Pearson Airport

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 travelers 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.