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.

$93 CHEAP FLIGHTS from Massachusetts to Toronto (YYZ)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Massachusetts to Pearson Intl

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

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Massachusetts to Pearson Intl

Sun, Oct 11 - Sun, Oct 18

10:05 am - 12:00 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 55mnonstop

7:25 am - 9:05 amYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 40mnonstop

$198Porter Airlines

Tue, Oct 6 - Sun, Oct 18

7:30 pm - 9:25 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 55mnonstop

7:25 am - 9:05 amYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 40mnonstop

$198Porter Airlines

Thu, Oct 1 - Mon, Oct 5

12:45 pm - 2:33 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 48mnonstop

4:55 pm - 6:35 pmYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 40mnonstop

$201Multiple Airlines

Thu, Oct 1 - Sun, Oct 4

10:05 am - 12:00 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 55mnonstop

8:10 am - 9:55 amYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 45mnonstop

$201Multiple Airlines

Sat, Oct 17 - Thu, Oct 22

4:55 pm - 6:47 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 52mnonstop

5:30 pm - 9:26 pmYYZ Toronto Pearson Intl-BOS Boston Logan Intl

3h 56m1 stop Montreal Pierre Elliott Trudeau Intl

$210Air Canada

Thu, Sep 24 - Mon, Sep 28

6:00 am - 7:56 amBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 56mnonstop

4:15 pm - 6:04 pmYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 49mnonstop

$212Air Canada

Thu, Oct 1 - Sat, Oct 3

7:30 pm - 9:25 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 55mnonstop

7:25 am - 9:05 amYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 40mnonstop

$216Air Transat

Mon, Sep 28 - Fri, Oct 2

7:30 pm - 9:25 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 55mnonstop

4:55 pm - 6:35 pmYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 40mnonstop

$217Air Transat

Tue, Nov 24 - Tue, Nov 24

6:00 am - 11:48 amBOS Boston Logan Intl-YYZ Toronto Pearson Intl

5h 48m1 stop Newark

3:35 pm - 9:30 pmYYZ Toronto Pearson Intl-BOS Boston Logan Intl

5h 55m1 stop Chicago O'Hare Intl

$251United Airlines

Mon, Nov 23 - Mon, Nov 23

7:15 am - 11:48 amBOS Boston Logan Intl-YYZ Toronto Pearson Intl

4h 33m1 stop Newark

3:35 pm - 9:30 pmYYZ Toronto Pearson Intl-BOS Boston Logan Intl

5h 55m1 stop Chicago O'Hare Intl

$251United Airlines

Recent last minute flight deals from Massachusetts to Pearson Intl

Fri, Sep 11 - Sat, Sep 26

10:05 am - 12:00 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 55mnonstop

7:25 am - 9:05 amYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 40mnonstop

$285Porter Airlines

Tue, Sep 15 - Tue, Sep 22

10:05 am - 12:00 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 55mnonstop

7:25 am - 9:05 amYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 40mnonstop

$298Porter Airlines

Tue, Sep 15 - Tue, Sep 22

10:50 am - 12:42 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 52mnonstop

8:10 am - 9:55 amYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 45mnonstop

$340Air Canada

Tue, Sep 15 - Tue, Sep 22

6:50 pm - 11:18 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

4h 28m1 stop Montreal Pierre Elliott Trudeau Intl

8:55 pm - 10:40 pmYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 45mnonstop

$349Air Canada

Fri, Sep 11 - Sat, Sep 26

8:57 pm - 10:23 amBOS Boston Logan Intl-YYZ Toronto Pearson Intl

13h 26m1 stop Atlanta Hartsfield-Jackson

7:25 am - 9:05 amYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 40mnonstop

$350Multiple Airlines

Mon, Sep 14 - Tue, Sep 15

5:50 am - 10:33 amBOS Boston Logan Intl-YYZ Toronto Pearson Intl

4h 43m1 stop Montreal Pierre Elliott Trudeau Intl

7:25 am - 9:05 amYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 40mnonstop

$358Multiple Airlines

Tue, Sep 15 - Tue, Sep 22

12:41 pm - 7:00 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

6h 19m1 stop Newark

2:30 pm - 7:19 pmYYZ Toronto Pearson Intl-BOS Boston Logan Intl

4h 49m1 stop Washington, D.C. Dulles Intl

$365United Airlines

Tue, Sep 15 - Wed, Sep 23

7:23 pm - 11:54 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

4h 31m1 stop Washington, D.C. Dulles Intl

11:00 am - 4:27 pmYYZ Toronto Pearson Intl-BOS Boston Logan Intl

5h 27m1 stop Chicago O'Hare Intl

$365United Airlines

Tue, Sep 15 - Fri, Sep 25

7:30 pm - 9:25 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 55mnonstop

7:25 am - 9:05 amYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 40mnonstop

$370Air Transat

Mon, Sep 14 - Thu, Sep 17

7:30 pm - 9:25 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 55mnonstop

7:25 am - 9:05 amYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 40mnonstop

$376Air Transat

Recent direct flight deals from Massachusetts to Pearson Intl

Mon, Oct 5 - Tue, Oct 13

7:30 pm - 9:25 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 55mnonstop

7:25 am - 9:05 amYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 40mnonstop

$198Porter Airlines

Mon, Oct 5 - Wed, Oct 14

10:05 am - 12:00 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 55mnonstop

7:25 am - 9:05 amYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 40mnonstop

$198Porter Airlines

Thu, Oct 1 - Mon, Oct 5

12:45 pm - 2:33 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 48mnonstop

4:55 pm - 6:35 pmYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 40mnonstop

$201Multiple Airlines

Thu, Oct 1 - Sun, Oct 4

10:05 am - 12:00 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 55mnonstop

8:10 am - 9:55 amYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 45mnonstop

$201Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

6:00 am - 7:56 amBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 56mnonstop

4:15 pm - 6:04 pmYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 49mnonstop

$212Air Canada

Thu, Oct 1 - Sat, Oct 3

7:30 pm - 9:25 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 55mnonstop

7:25 am - 9:05 amYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 40mnonstop

$216Air Transat

Thu, Sep 24 - Mon, Sep 28

6:00 am - 7:56 amBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 56mnonstop

4:15 pm - 6:04 pmYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 49mnonstop

$217Air Canada

Mon, Sep 28 - Fri, Oct 2

7:30 pm - 9:25 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 55mnonstop

4:55 pm - 6:35 pmYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 40mnonstop

$217Air Transat

Fri, Oct 16 - Sun, Oct 18

7:30 pm - 9:25 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 55mnonstop

7:25 am - 9:05 amYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 40mnonstop

$314American Airlines

Sat, Sep 26 - Tue, Sep 29

10:05 am - 12:00 pmBOS Boston Logan Intl-YYZ Toronto Pearson Intl

1h 55mnonstop

4:55 pm - 6:35 pmYYZ Toronto Pearson Intl-BOS Boston Logan Intl

1h 40mnonstop

$314American Airlines

Useful Info

Low season	February
High season	July
Cheapest flight	$93

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly with an average 6% 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.

Markham

Vaughan

Oakville

Peterborough

Burlington

Orillia

Brantford

Pickering

Owen Sound

Newmarket

Bracebridge

Cobourg

Welland

Lindsay

Grimsby

Lincoln

Clarington

Port Colborne

Grafton

Buckhorn

More options for your flight to Pearson Intl

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Complete your trip to Pearson Intl with a hotel stay or car rental

Car rentals in Toronto

YYZ

$93 Find Cheap Flights from Massachusetts to Toronto - Compare and Save

Cheap Flights from Massachusetts to Pearson Intl

Recent round-trip flight deals from Massachusetts to Pearson Intl

Recent one-way flight deals from Massachusetts to Pearson Intl

Recent last minute flight deals from Massachusetts to Pearson Intl

Recent direct flight deals from Massachusetts to Pearson Intl

Good to know

Low season

High season

Cheapest flight

FAQs for booking Massachusetts to Toronto flights

Traveling to a place near Pearson Intl?

More options for your flight to Pearson Intl

Complete your trip to Pearson Intl with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Pearson Intl

Find direct flights for Pearson Intl

Flights from domestic origins to Massachusetts

Flights to other popular destinations