HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Toronto

$105+ Cheap flights from Massachusetts to Toronto (YTO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YTO
Jul 30 — Aug 61
Thu 7/30
Thu 8/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Massachusetts to Toronto with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Massachusetts to Toronto

Cheapest flights from Massachusetts to Toronto
Explore the most affordable flight options available from Massachusetts to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:30 pm
BOS
-
YTZ
Nonstop1h 49m
Porter Airlines
Sat 7/253:05 pm
YTZ
-
BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/29$202
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:05 am
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Wed 9/237:25 am
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/29$203
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:35 pm
BOS
-
YTZ
1 stop6h 18m
Porter Airlines
Thu 7/233:05 pm
YTZ
-
BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/30$203
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:55 pm
BOS
-
YYZ
1 stop6h 09m
Porter Airlines
Mon 9/284:55 pm
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/28$204
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:10 am
BOS
-
YTZ
Nonstop1h 49m
Porter Airlines
Wed 7/293:05 pm
YTZ
-
BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/28$204
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:55 pm
BOS
-
YYZ
1 stop6h 09m
Porter Airlines
Thu 9/244:55 pm
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/26$205
This Super.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:10 am
BOS
-
YTZ
Nonstop1h 49m
Porter Airlines
Tue 7/211:15 pm
YTZ
-
BOS
Nonstop1h 39m
Porter Airlines
Deal found 6/25$205
This FlightHub deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:30 pm
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Mon 9/214:55 pm
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/28$206
This Cheapflightsfares deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:10 am
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Mon 9/146:00 pm
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 6/28$206
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:05 am
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Tue 9/227:25 am
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Deal found 6/26$207
This Flybillet deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:35 am
BOS
-
YTZ
Nonstop1h 59m
Air Canada
Sun 7/2610:50 am
YTZ
-
BOS
1 stop3h 51m
Air Canada
Deal found 6/28$207
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:30 pm
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Mon 9/73:40 pm
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Deal found 6/28$208

Find flight deals from Massachusetts to Toronto

Keep the following information in mind while searching for Massachusetts to Toronto flight deals. Data was last updated June 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$202
(Kiwi.com)

One-way from

$105
(Delta)

Popular in

April

Cheapest in

October

Average price

$351

Good round-trip deal

$249 or less

Good one-way deal

$146 or less
Provider with most accurate pricing for Boston Logan Intl-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Toronto (YTO) flights.
Search Deals
From Massachusetts to Toronto (YTO)
Search Deals
One-way flight from Massachusetts to Toronto (YTO)
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Massachusetts to Toronto (YTO).
Search Deals
Price to beat on a one-way flight from Massachusetts to Toronto (YTO).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Toronto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 30, 2026.
Use the filters below to find and compare flights from Massachusetts to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 9/19

8:00 am-1:42 pm

1 stop5h 42m

Toronto Pearson Intl

Sat 9/19

4:00 pm-9:26 pm

1 stop5h 26m

$241
Quickest round-trip

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sun 7/26

7:10 am-8:59 am

Nonstop1h 49m

Toronto Island

Fri 7/31

8:50 am-10:29 am

Nonstop1h 39m

$244

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Fri 8/14

7:10 am-8:57 am

Nonstop1h 47m

Toronto Island

Fri 8/21

3:05 pm-4:46 pm

Nonstop1h 41m

$244

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Wed 9/9

3:55 pm-9:48 pm

1 stop5h 53m

Toronto Island

Wed 9/16

9:00 am-4:00 pm

2 stops7h 00m

$249

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 7/16

7:10 am-8:59 am

Nonstop1h 49m

Toronto Island

Sat 7/18

11:55 am-4:00 pm

1 stop4h 05m

$255

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Mon 7/20

3:35 pm-10:04 pm

1 stop6h 29m

Toronto Pearson Intl

Fri 7/31

7:25 am-9:05 am

Nonstop1h 40m

$258

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Tue 11/17

1:15 pm-6:28 pm

1 stop5h 13m

Toronto Island

Tue 11/24

7:15 am-4:42 pm

2 stops9h 27m

$260

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 8/12

3:55 pm-10:04 pm

1 stop6h 09m

Toronto Pearson Intl

Sat 8/29

7:25 am-9:05 am

Nonstop1h 40m

$269

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 7/11

3:35 pm-10:04 pm

1 stop6h 29m

Toronto Pearson Intl

Tue 7/14

4:55 pm-6:35 pm

Nonstop1h 40m

$269

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sun 8/16

7:30 pm-9:25 pm

Nonstop1h 55m

Toronto Pearson Intl

Thu 8/27

3:40 pm-8:55 pm

1 stop5h 15m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Massachusetts to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Massachusetts with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to Toronto

What is the cheapest month to book a flight from Massachusetts to Toronto?

Currently, February is the cheapest month in which you can book a flight from Massachusetts to Toronto (average of $91). Flying from Massachusetts to Toronto in January is currently the most expensive (average of $859). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MA to YTO?

Find hourly flight availability from Massachusetts to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2026.

When flying from Massachusetts to Toronto, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 8% versus a flight in the evening.

Weekly flight availability from Massachusetts to Toronto

Explore weekly flight availability from Massachusetts to Toronto. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 30, 2026.

The most flights from USMA to YTO are scheduled on a Monday (28 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (8 on average).

How much does it cost to fly round-trip from Massachusetts to Toronto?

How far ahead should I book a flight from Massachusetts to Toronto?

The best time to book flights from Massachusetts to Toronto is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Massachusetts to Toronto?

Use this chart to determine the cheapest time to fly round-trip from Massachusetts to Toronto. Price data was last updated on June 27, 2026.

Travelers seeking maximum savings on their Massachusetts to Toronto flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

  • How long is the flight from Massachusetts to Toronto?

    Porter Airlines and WestJet can get you from Massachusetts to Toronto in just under 1h 49m. Your travel time can differ by up to 2h 02m. Airlines will cover a distance of 432 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Massachusetts to Toronto one-way?

    One-way options have recently been found by users for as low as $85 on Air Canada. Other airlines that offer cheap prices include Porter Airlines from $101 and Air Transat from $110 one-way.

  • What are the most popular routes from Massachusetts to Toronto?

    While some choose either Boston Logan Intl - Toronto Island or Hartford Bradley Intl - Toronto Pearson Intl, Boston Logan Intl - Toronto Pearson Intl is the most popular route from Massachusetts to Toronto.

  • What are the most reliable airlines from Massachusetts to Toronto?

    Consider ITA Airways (92%), Brussels Airlines (86%) or Jazz (76%) when booking your flight. These represent the most reliable airlines when flying from Massachusetts to Toronto.

  • What are the cheapest flights from Massachusetts to Toronto?

    Looking at all options, your cheapest flight can be booked for $108. While the most popular route (Boston Logan Intl - Toronto Pearson Intl) can be booked for $199 on average, our data indicates $1,873 when flying from Massachusetts to Toronto.

  • Can I find deals for flights from Massachusetts to Toronto that include hotel bookings?

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

  • How can I find direct flights from Massachusetts to Toronto?

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

  • Can I find deals for business class flights from Massachusetts to Toronto?

    Yes. Cheapflights offers flight deals from Massachusetts to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Massachusetts to Toronto?

    Currently, February is the cheapest month in which you can book a flight from Massachusetts to Toronto (average of $91). Flying from Massachusetts to Toronto in January is currently the most expensive (average of $859). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Massachusetts to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pearson Intl flights
Newark to Toronto Island flights
LaGuardia to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pearson Intl flights
LaGuardia to Pearson Intl flights
Reagan-National to Pearson Intl flights
Los Angeles to Pearson Intl flights
Dulles Intl to Pearson Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
San Francisco to Pearson Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Pearson Intl flights
O'Hare Intl to Pearson Intl flights
Boston to Pearson Intl flights
Seattle to Pearson Intl flights
Dulles Intl to Toronto Island flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Baltimore to Pearson Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Atlanta to Pearson Intl flights
Orlando to Pearson Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Fort Lauderdale to Pearson Intl flights
Boston to Toronto Island flights
Miami to Pearson Intl flights
George Bush Intcntl to Pearson Intl flights
Los Angeles to Toronto Island flights
O'Hare Intl to Toronto Island flights
Philadelphia to Pearson Intl flights
Ontario to Pearson Intl flights
Minneapolis to Pearson Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Tampa to Pearson Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
Midway to Toronto Island flights
Midway to Pearson Intl flights
Charlotte to Pearson Intl flights

Top 6 airlines flying from Massachusetts to Toronto

Discover the top 6 airlines that operate flights from Massachusetts to Toronto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$111Average$311FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$111Average$301FlexibilityNo cancel feeOn-time52%
DeltaCheapest$128Average$194FlexibilityNo cancel feeOn-timeN/A
Air TransatCheapest$248Average$354FlexibilityNo cancel feeOn-time50%
United AirlinesCheapest$275Average$567FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$300Average$402FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights