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Cheap flights from Massachusetts to Toronto from C$ 144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Toronto departing on 22/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Air Canada Logo
6:00 a.m. - 10:39 a.m.BOS-YYZ
4h 39m1 stop
Air Canada Logo
12:30 a.m. - 9:30 a.m.YYZ-BOS
9h 00m1 stop
C$ 307Air Canada
Find Deal
Thu, 18 Sep - Sat, 20 Sep
Air Canada Logo
3:15 p.m. - 9:34 p.m.BOS-YTZ
6h 19m1 stop
Air Canada Logo
5:25 p.m. - 9:25 p.m.YTZ-BOS
4h 00m1 stop
C$ 307Air Canada
Find Deal
Sat, 20 Sep - Mon, 22 Sep
Porter Airlines Logo
7:15 p.m. - 9:04 p.m.BOS-YTZ
1h 49mdirect
Porter Airlines Logo
9:50 a.m. - 11:31 a.m.YTZ-BOS
1h 41mdirect
C$ 308Porter Airlines
Find Deal
Fri, 19 Sep - Sun, 21 Sep
Porter Airlines Logo
1:25 p.m. - 3:24 p.m.BOS-YTZ
1h 59mdirect
Porter Airlines Logo
2:05 p.m. - 6:10 p.m.YTZ-BOS
4h 05m1 stop
C$ 310Porter Airlines
Find Deal
Tue, 9 Dec - Wed, 10 Dec
Logo
5:30 a.m. - 9:55 a.m.BOS-YTZ
4h 25m1 stop
Logo
8:30 p.m. - 10:05 p.m.YTZ-BOS
1h 35mdirect
C$ 312
Find Deal
Tue, 9 Dec - Wed, 10 Dec
Logo
7:15 a.m. - 9:04 a.m.BOS-YTZ
1h 49mdirect
Logo
3:25 p.m. - 9:25 p.m.YTZ-BOS
6h 00m1 stop
C$ 314
Find Deal
Sat, 20 Sep - Mon, 22 Sep
United Airlines Logo
9:30 a.m. - 2:19 p.m.BOS-YYZ
4h 49m1 stop
United Airlines Logo
12:45 p.m. - 5:15 p.m.YYZ-BOS
4h 30m1 stop
C$ 361United Airlines
Find Deal
Wed, 22 Oct - Wed, 29 Oct
United Airlines Logo
7:12 p.m. - 10:04 a.m.BOS-YYZ
14h 52m1 stop
United Airlines Logo
1:00 p.m. - 9:28 p.m.YYZ-BOS
8h 28m1 stop
C$ 371United Airlines
Find Deal
Tue, 23 Sep - Wed, 24 Sep
WestJet Logo
6:30 p.m. - 12:40 a.m.BOS-YHM
30h 10m1 stop
WestJet Logo
6:00 a.m. - 5:40 p.m.YHM-BOS
11h 40m1 stop
C$ 498WestJet
Find Deal
Fri, 26 Sep - Mon, 29 Sep
WestJet Logo
6:30 p.m. - 12:40 a.m.BOS-YHM
30h 10m1 stop
WestJet Logo
6:00 a.m. - 5:40 p.m.YHM-BOS
11h 40m1 stop
C$ 499WestJet
Find Deal
Thu, 2 Oct - Sat, 4 Oct

Air Canada flights from Massachusetts to Toronto

Our best Air Canada deals on Massachusetts to Toronto flight tickets
Air Canada
18 Sep
BOS6:00 a.m.Boston Logan Intl
4h 39m
1 stop
YYZ10:39 a.m.Toronto Pearson Intl
20 Sep
YYZ12:30 a.m.Toronto Pearson Intl
9h 00m
1 stop
BOS9:30 a.m.Boston Logan Intl
C$ 307
Find similar
Air Canada
29 Sep
BOS6:00 a.m.Boston Logan Intl
4h 39m
1 stop
YYZ10:39 a.m.Toronto Pearson Intl
5 Oct
YYZ9:45 a.m.Toronto Pearson Intl
1h 44m
BOS11:29 a.m.Boston Logan Intl
C$ 310
Find similar
Air Canada
15 Nov
BOS5:30 a.m.Boston Logan Intl
6h 12m
2 stops
YTZ11:42 a.m.Toronto Island
19 Nov
YTZ8:50 a.m.Toronto Island
6h 02m
2 stops
BOS2:52 p.m.Boston Logan Intl
C$ 311
Find similar

United Airlines flights from Massachusetts to Toronto

Our best United Airlines deals on Massachusetts to Toronto flight tickets
United Airlines
22 Oct
BOS9:30 a.m.Boston Logan Intl
4h 49m
1 stop
YYZ2:19 p.m.Toronto Pearson Intl
29 Oct
YYZ12:45 p.m.Toronto Pearson Intl
4h 30m
1 stop
BOS5:15 p.m.Boston Logan Intl
C$ 361
Find similar
United Airlines
23 Sep
BOS7:12 p.m.Boston Logan Intl
14h 52m
1 stop
YYZ10:04 a.m.Toronto Pearson Intl
24 Sep
YYZ1:00 p.m.Toronto Pearson Intl
8h 28m
1 stop
BOS9:28 p.m.Boston Logan Intl
C$ 371
Find similar
United Airlines
10 Sep
BOS9:05 a.m.Boston Logan Intl
4h 42m
1 stop
YYZ1:47 p.m.Toronto Pearson Intl
30 Sep
YYZ6:00 p.m.Toronto Pearson Intl
4h 56m
1 stop
BOS10:56 p.m.Boston Logan Intl
C$ 437
Find similar

momondo 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, momondo users made 96,600 searches. Data last updated 28 August 2025.
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

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 18/9

6:00 a.m.-10:39 a.m.

1 stop4h 39m

Toronto Pearson Intl

Sat 20/9

12:30 a.m.-9:30 a.m.

1 stop9h 00m

C$ 307

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sat 20/9

3:15 p.m.-9:34 p.m.

1 stop6h 19m

Toronto Island

Mon 22/9

5:25 p.m.-9:25 p.m.

1 stop4h 00m

C$ 307

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Fri 19/9

7:15 p.m.-9:04 p.m.

Nonstop1h 49m

Toronto Island

Sun 21/9

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

Nonstop1h 41m

C$ 308

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Tue 9/12

1:25 p.m.-3:24 p.m.

Nonstop1h 59m

Toronto Island

Wed 10/12

2:05 p.m.-6:10 p.m.

1 stop4h 05m

C$ 310

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Tue 9/12

5:30 a.m.-9:55 a.m.

1 stop4h 25m

Toronto Island

Wed 10/12

8:30 p.m.-10:05 p.m.

Nonstop1h 35m

C$ 312

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sat 20/9

7:15 a.m.-9:04 a.m.

Nonstop1h 49m

Toronto Island

Mon 22/9

3:25 p.m.-9:25 p.m.

1 stop6h 00m

C$ 314

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 22/10

9:30 a.m.-2:19 p.m.

1 stop4h 49m

Toronto Pearson Intl

Wed 29/10

12:45 p.m.-5:15 p.m.

1 stop4h 30m

C$ 361

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Tue 23/9

7:12 p.m.-10:04 a.m.

1 stop14h 52m

Toronto Pearson Intl

Wed 24/9

1:00 p.m.-9:28 p.m.

1 stop8h 28m

C$ 371

BostonHamilton

BOS - YHM

BOSYHM

Boston Logan Intl

Fri 26/9

6:30 p.m.-12:40 a.m.

1 stop30h 10m

Hamilton

Mon 29/9

6:00 a.m.-5:40 p.m.

1 stop11h 40m

C$ 498

BostonHamilton

BOS - YHM

BOSYHM

Boston Logan Intl

Thu 2/10

6:30 p.m.-12:40 a.m.

1 stop30h 10m

Hamilton

Sat 4/10

6:00 a.m.-5:40 p.m.

1 stop11h 40m

C$ 499

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Toronto from

How to get the cheapest flight ticket from Massachusetts to Toronto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Toronto?

The month of March is, on average, the cheapest month to fly to Toronto from Massachusetts, with most prices found around C$ 394. The month of July is another great option to travel to Toronto, with average flight prices from Massachusetts averaging around C$ 395.

What is the cheapest day to depart on your flight to Toronto?

According to our data, Thursday is the cheapest day to fly to Toronto from Massachusetts. The lowest ticket price found for a Thursday departure recently was C$ 410. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Massachusetts to Toronto on a Monday will generally be more expensive and average around C$ 494. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Toronto?

Flying to Toronto from Massachusetts in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 461 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around C$ 536. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Massachusetts to Toronto flight route?

Fly from Boston Logan Intl to Toronto Island for the best Massachusetts - Toronto flight prices

How far in advance should I book a flight to Toronto?

You are more likely to see cheaper flights to Toronto from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around C$ 519 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from Massachusetts for as low as C$ 359 on momondo.

What cabin class options are available on Massachusetts to Toronto flights?

There are 3 cabin classes available to choose from on Massachusetts to Toronto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Massachusetts to Toronto flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Toronto

Best price found

C$ 182

Fastest flight time

1h 48m

Direct flights

Every day

Airports in Toronto

2 airports
The best one-way flight to Toronto from Massachusetts in the past 72 hours is C$ 182. The best round-trip flight deal from Massachusetts to Toronto found on momondo in the last 72 hours is C$ 336.
The fastest flight from Massachusetts to Toronto takes 1h 48m
Direct flights go from Massachusetts to Toronto every day.
There are 2 airports near Toronto: Toronto Pearson Intl (YYZ), Toronto Island (YTZ)
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  • When did momondo last update prices for flights from Massachusetts to Toronto?

    Prices for flights from Massachusetts to Toronto were last updated today.

  • How many operators does momondo search for flights from Massachusetts to Toronto?

  • How old do you have to be to fly from Massachusetts to Toronto?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Toronto.

  • What documentation or ID do you need to fly to Toronto?

    The travel and health documents required for your trip to Toronto can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Massachusetts to Toronto?

Best airlines flying from Massachusetts to Toronto

Compare and see reviews for airlines that fly from Massachusetts to Toronto with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 270Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 294Free CancellationRating
8.0
351 reviews
Search Porter Airlines flights
United AirlinesPriceFrom C$ 344Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights

Travelling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Apsley

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Toronto?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Massachusetts to Toronto. momondo saves you time and could save you money on your trip.

Can I find flights from Massachusetts to Toronto with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Massachusetts to Toronto flights to just show those with flexible booking policies.

How can momondo help me find flights from Massachusetts to Toronto?

Once all potential Massachusetts to Toronto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Massachusetts to Toronto right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Massachusetts to Toronto flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 83.6 km from Toronto
Toronto Region of Waterloo Intl Airport
Toronto Island Airport
Toronto Pearson Intl Airport