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Cheap flights from Massachusetts to Toronto from C$ 138

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YTO
14 May — 21 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Massachusetts to Toronto

Enter your travel dates to find the best prices.

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 14 April 2026.

Thu 30/47:00 a.m.
BOS
-
YTZ
Nonstop1h 54m
Porter Airlines
Sun 3/59:00 a.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 9/4C$ 311
Sun 24/57:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Sat 30/59:00 a.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 9/4C$ 313
Fri 8/57:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Sun 10/59:00 a.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 9/4C$ 314
Thu 21/55:30 p.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Thu 28/53:05 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 9/4C$ 315
Thu 7/58:30 p.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Sun 10/59:00 a.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 9/4C$ 317
Sun 24/57:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Sun 31/53:05 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 9/4C$ 318
Wed 20/511:25 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Sun 24/59:00 a.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 14/4C$ 319
Sat 9/511:25 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Wed 13/56:05 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 14/4C$ 321
Tue 16/67:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Wed 24/61:00 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 13/4C$ 322
Thu 30/410:45 a.m.
BOS
-
YYZ
Nonstop1h 53m
Air Canada
Sun 3/58:05 a.m.
YYZ
-
BOS
Nonstop1h 44m
Air Canada
Deal found 9/4C$ 324
Wed 27/55:30 p.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Sun 31/59:00 a.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 13/4C$ 324
Sat 23/510:05 a.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Sat 23/53:40 p.m.
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Deal found 12/4C$ 325

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 14 April 2026.

Round-trip from

C$ 311

One-way from

C$ 138

Popular in

April

Cheapest in

October

Average price

C$ 571

Good round-trip deal

C$ 159 or less

Good one-way deal

C$ 127 or less
Porter Airlines
  • Porter Airlines
  • 29/5-5/6
  • Nonstop
  • 3h 28m total
  • Massachusetts to Toronto
Search Deals
Porter Airlines
  • Porter Airlines
  • 28/5
  • 1 total stop
  • 6h 23m total
  • Massachusetts to Toronto
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 629,999 searches. Data last updated 14 April 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 - YTZ

BOSYTZ

Boston Logan Intl

Fri 29/5

4:45 p.m.-10:20 p.m.

1 stop5h 35m

Toronto Island

Sun 31/5

3:05 p.m.-4:46 p.m.

Nonstop1h 41m

C$ 348

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sun 31/5

10:05 a.m.-12:00 p.m.

Nonstop1h 55m

Toronto Pearson Intl

Sun 31/5

3:40 p.m.-8:55 p.m.

1 stop5h 15m

C$ 375
Quickest round-trip

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 16/7

2:45 p.m.-4:39 p.m.

Nonstop1h 54m

Toronto Island

Sun 26/7

7:15 a.m.-8:44 a.m.

Nonstop1h 29m

C$ 401

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sat 18/7

11:15 a.m.-1:02 p.m.

Nonstop1h 47m

Toronto Island

Tue 28/7

11:55 a.m.-4:00 p.m.

1 stop4h 05m

C$ 408

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Fri 17/7

5:30 p.m.-7:17 p.m.

Nonstop1h 47m

Toronto Island

Tue 28/7

11:55 a.m.-4:00 p.m.

1 stop4h 05m

C$ 408

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 28/5

4:45 p.m.-5:34 a.m.

2 stops12h 49m

Toronto Pearson Intl

Mon 1/6

7:25 a.m.-9:05 a.m.

Nonstop1h 40m

C$ 420

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 16/7

4:45 p.m.-10:20 p.m.

1 stop5h 35m

Toronto Island

Tue 28/7

11:55 a.m.-4:00 p.m.

1 stop4h 05m

C$ 420

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 16/7

10:05 a.m.-12:00 p.m.

Nonstop1h 55m

Toronto Pearson Intl

Sun 26/7

3:40 p.m.-8:55 p.m.

1 stop5h 15m

C$ 426

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 14/5

7:05 p.m.-9:00 p.m.

Nonstop1h 55m

Toronto Pearson Intl

Mon 18/5

4:25 p.m.-6:05 p.m.

Nonstop1h 40m

C$ 429

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sat 23/5

7:10 a.m.-8:57 a.m.

Nonstop1h 47m

Toronto Island

Tue 26/5

8:00 a.m.-3:55 p.m.

2 stops7h 55m

C$ 431

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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, May is the cheapest month in which you can book a flight from Massachusetts to Toronto (average of C$ 185). Flying from Massachusetts to Toronto in April is currently the most expensive (average of C$ 319). 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 14 April 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 44% on flights from Massachusetts to Toronto by exploring options for tickets in the evening.

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 11 April 2026.

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

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 14 April 2026.

The most flights from USMA to YTO are scheduled on a Monday (21 on average). You will have fewer flight options on Saturday, 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?

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, Air Canada, and WestJet can get you from Massachusetts to Toronto in just under 1h 54m. Your travel time can differ by up to 20h 51m. Massachusetts and Toronto are separated by a distance of 695 km. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at C$ 140. Air Canada flights start at C$ 151 while deals on United Airlines start at C$ 158 one-way.

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

    When deciding which route to take from Massachusetts to Toronto consider Boston Logan Intl - Toronto Pearson Intl, Boston Logan Intl - Toronto Island or Boston Logan Intl - Hamilton as they are the most popular.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Massachusetts to Toronto on time: Brussels Airlines (100%), Jazz (68%), Air Canada (63%).

  • What are the cheapest flights from Massachusetts to Toronto?

    The cheapest flight price from Massachusetts to Toronto is C$ 121. On average you can expect to pay C$ 515. The most popular route, (Boston Logan Intl - Toronto Pearson Intl), can usually be booked for C$ 324.

  • 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, May is the cheapest month in which you can book a flight from Massachusetts to Toronto (average of C$ 185). Flying from Massachusetts to Toronto in April is currently the most expensive (average of C$ 319). 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

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Alternative routes for Massachusetts to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
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Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
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Baltimore to Pierre Elliott Trudeau Intl flights
Fort Lauderdale to Pearson Intl flights
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Midway to Pearson Intl flights
Sky Harbor Intl to Pearson Intl flights
Charlotte to Pearson Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Midway to Pierre Elliott Trudeau Intl flights
Miami to Pierre Elliott Trudeau Intl flights
Raleigh to Pearson Intl flights
Tampa to Pearson Intl flights

Top 2 airlines flying from Massachusetts to Toronto

Discover the top 2 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 629,999 searches. Data last updated 14 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 294AverageC$ 413FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 327AverageC$ 436FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Massachusetts to Toronto?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Toronto from Massachusetts today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Massachusetts to Toronto?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Massachusetts to Toronto.

Can Cheapflights find flights from Massachusetts to Toronto with no change fees?

Certainly. Search results for flights to Toronto from Massachusetts shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Massachusetts to Toronto become cheaper?

Not ready to book yet? You can track prices for flights from Massachusetts to Toronto on Cheapflights with our Price Alert feature and get notified when better prices are available.

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