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Cheap flights from Toronto Pearson Intl Airport to Boston from C$ 179

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Pearson Intl Airport to Boston departing on 6/11. 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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Find the cheapest flights from Toronto Pearson Intl Airport to Boston

Cheap round-trip flights

Air Canada Logo
1:00 p.m. - 7:12 p.m.YYZ-BOS
6h 12m1 stop
Air Canada Logo
3:40 p.m. - 9:44 p.m.BOS-YYZ
6h 04m1 stop
C$ 273Air Canada
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Air Canada Logo
10:30 a.m. - 12:12 p.m.YYZ-BOS
1h 42mdirect
Air Canada Logo
7:55 p.m. - 9:58 p.m.BOS-YYZ
2h 03mdirect
C$ 287Air Canada
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Air Canada Logo
8:55 p.m. - 10:37 p.m.YYZ-BOS
1h 42mdirect
Air Canada Logo
6:15 a.m. - 8:17 a.m.BOS-YYZ
2h 02mdirect
C$ 288Air Canada
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Air Canada Logo
8:55 p.m. - 10:37 p.m.YYZ-BOS
1h 42mdirect
Air Canada Logo
6:15 a.m. - 8:17 a.m.BOS-YYZ
2h 02mdirect
C$ 289Air Canada
Find Deal
Wed, 12 Nov - Mon, 17 Nov
Logo
10:45 a.m. - 4:22 p.m.YYZ-BOS
5h 37m1 stop
Logo
6:55 p.m. - 8:47 p.m.BOS-YYZ
1h 52mdirect
C$ 318
Find Deal
Wed, 15 Oct - Wed, 15 Oct
Logo
1:30 p.m. - 11:59 p.m.YYZ-BOS
10h 29m1 stop
Logo
3:00 p.m. - 2:40 p.m.BOS-YYZ
23h 40m1 stop
C$ 321
Find Deal
Tue, 21 Oct - Wed, 29 Oct
United Airlines Logo
10:45 a.m. - 3:48 p.m.YYZ-BOS
5h 03m1 stop
United Airlines Logo
7:30 a.m. - 11:48 a.m.BOS-YYZ
4h 18m1 stop
C$ 341United Airlines
Find Deal
Sat, 25 Oct - Wed, 29 Oct
Porter Airlines Logo
7:40 a.m. - 5:58 p.m.YYZ-BOS
10h 18m2 stops
Porter Airlines Logo
3:30 p.m. - 7:55 p.m.BOS-YYZ
4h 25m1 stop
C$ 343Porter Airlines
Find Deal
Sat, 25 Oct - Mon, 27 Oct
Porter Airlines Logo
7:40 a.m. - 5:58 p.m.YYZ-BOS
10h 18m2 stops
Porter Airlines Logo
3:30 p.m. - 8:02 a.m.BOS-YYZ
16h 32m2 stops
C$ 346Porter Airlines
Find Deal
Sat, 4 Oct - Mon, 6 Oct
American Airlines Logo
7:15 a.m. - 1:10 p.m.YYZ-BOS
5h 55m1 stop
American Airlines Logo
11:05 a.m. - 5:19 p.m.BOS-YYZ
6h 14m1 stop
C$ 363American Airlines
Find Deal
Sun, 12 Oct - Wed, 15 Oct

Porter Airlines flights from Toronto Pearson Intl Airport to Boston

Our best Porter Airlines deals on Toronto Pearson Intl Airport to Boston flight tickets
Porter Airlines
25 Oct
YYZ7:40 a.m.Toronto Pearson Intl
10h 18m
2 stops
BOS5:58 p.m.Boston Logan Intl
27 Oct
BOS3:30 p.m.Boston Logan Intl
4h 25m
1 stop
YYZ7:55 p.m.Toronto Pearson Intl
C$ 343
Find similar
Porter Airlines
4 Oct
YYZ7:40 a.m.Toronto Pearson Intl
10h 18m
2 stops
BOS5:58 p.m.Boston Logan Intl
6 Oct
BOS3:30 p.m.Boston Logan Intl
16h 32m
2 stops
YYZ8:02 a.m.Toronto Pearson Intl
C$ 346
Find similar
Porter Airlines
22 Oct
YYZ7:40 a.m.Toronto Pearson Intl
10h 48m
2 stops
BOS6:28 p.m.Boston Logan Intl
29 Oct
BOS3:30 p.m.Boston Logan Intl
14h 13m
2 stops
YYZ5:43 a.m.Toronto Pearson Intl
C$ 360
Find similar

American Airlines flights from Toronto Pearson Intl Airport to Boston

Our best American Airlines deals on Toronto Pearson Intl Airport to Boston flight tickets
American Airlines
12 Oct
YYZ7:15 a.m.Toronto Pearson Intl
5h 55m
1 stop
BOS1:10 p.m.Boston Logan Intl
15 Oct
BOS11:05 a.m.Boston Logan Intl
6h 14m
1 stop
YYZ5:19 p.m.Toronto Pearson Intl
C$ 363
Find similar
American Airlines
28 Sep
YYZ10:55 a.m.Toronto Pearson Intl
7h 54m
1 stop
BOS6:49 p.m.Boston Logan Intl
4 Oct
BOS11:02 a.m.Boston Logan Intl
6h 17m
1 stop
YYZ5:19 p.m.Toronto Pearson Intl
C$ 385
Find similar
American Airlines
28 Sep
YYZ7:15 a.m.Toronto Pearson Intl
7h 08m
1 stop
BOS2:23 p.m.Boston Logan Intl
3 Oct
BOS6:00 a.m.Boston Logan Intl
6h 04m
1 stop
YYZ12:04 p.m.Toronto Pearson Intl
C$ 390
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Pearson Intl Airport to Boston 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 15 September 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Tue 28/10

1:00 p.m.-7:12 p.m.

1 stop6h 12m

Boston Logan Intl

Tue 4/11

3:40 p.m.-9:44 p.m.

1 stop6h 04m

C$ 273

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Tue 28/10

10:30 a.m.-12:12 p.m.

Nonstop1h 42m

Boston Logan Intl

Tue 4/11

7:55 p.m.-9:58 p.m.

Nonstop2h 03m

C$ 287

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Tue 28/10

8:55 p.m.-10:37 p.m.

Nonstop1h 42m

Boston Logan Intl

Tue 4/11

6:15 a.m.-8:17 a.m.

Nonstop2h 02m

C$ 288

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Wed 12/11

8:55 p.m.-10:37 p.m.

Nonstop1h 42m

Boston Logan Intl

Mon 17/11

6:15 a.m.-8:17 a.m.

Nonstop2h 02m

C$ 289

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Wed 15/10

10:45 a.m.-4:22 p.m.

1 stop5h 37m

Boston Logan Intl

Wed 15/10

6:55 p.m.-8:47 p.m.

Nonstop1h 52m

C$ 318

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Tue 21/10

1:30 p.m.-11:59 p.m.

1 stop10h 29m

Boston Logan Intl

Wed 29/10

3:00 p.m.-2:40 p.m.

1 stop23h 40m

C$ 321

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 25/10

10:45 a.m.-3:48 p.m.

1 stop5h 03m

Boston Logan Intl

Wed 29/10

7:30 a.m.-11:48 a.m.

1 stop4h 18m

C$ 340

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 25/10

7:40 a.m.-5:58 p.m.

2 stops10h 18m

Boston Logan Intl

Mon 27/10

3:30 p.m.-7:55 p.m.

1 stop4h 25m

C$ 343

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 4/10

7:40 a.m.-5:58 p.m.

2 stops10h 18m

Boston Logan Intl

Mon 6/10

3:30 p.m.-8:02 a.m.

2 stops16h 32m

C$ 346

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sun 12/10

7:15 a.m.-1:10 p.m.

1 stop5h 55m

Boston Logan Intl

Wed 15/10

11:05 a.m.-5:19 p.m.

1 stop6h 14m

C$ 363

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 Boston from

How to get the cheapest flight ticket from Toronto Pearson Intl Airport to Boston

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 Boston?

The cheapest month to fly to Boston from Toronto Pearson Intl Airport is in September. Flight prices, which tend to average around C$ 360, are often lower during this time because this is during the off-season. If you are unable to visit Boston during the month of September, then departing from Toronto Pearson Intl Airport during the month October is also very affordable. Most momondo users find prices during this month for around C$ 394.

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

On average, the least expensive day to fly to Boston from Toronto Pearson Intl Airport is on a Friday. momondo users have found tickets for Friday departures for as low as C$ 478. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Toronto Pearson Intl Airport to Boston on a Tuesday will generally be more expensive and average around C$ 1,735. 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 Boston?

Flying to Boston from Toronto Pearson Intl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 399 when looking at flights departing in the morning. Flights in the afternoon are often more expensive with an average ticket price of C$ 1,871.

What is the cheapest Toronto Pearson Intl to Boston Logan Intl flight route?

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

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

You are more likely to see cheaper flights to Boston from Toronto Pearson Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around C$ 434 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Toronto Pearson Intl Airport for as low as C$ 347 on momondo.

What cabin class options are available on Toronto Pearson Intl to Boston Logan Intl flights?

There are 4 cabin classes available to choose from on Toronto Pearson Intl to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Toronto Pearson Intl Airport to Boston flight prices changed over time?

As of September 2025, prices for Toronto Pearson Intl Airport to Boston flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from Toronto Pearson Intl Airport to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto Pearson Intl Airport to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto Pearson Intl Airport to Boston (YYZ to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Pearson Intl Airport to Boston

Best price found

C$ 328

Fastest flight time

1h 40m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Toronto Pearson Intl Airport in the past 72 hours is C$ 328. The best round-trip flight deal from Toronto Pearson Intl Airport to Boston found on momondo in the last 72 hours is C$ 381.
The fastest flight from Toronto Pearson Intl Airport to Boston takes 1h 40m
Direct flights go from Toronto Pearson Intl Airport to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)
Search flight deals

  • How far is Toronto Pearson Intl to Boston Logan Intl by plane?

    There are 710.3 km between Toronto Pearson Intl and Boston Logan Intl. 1h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Toronto Pearson Intl Airport to Boston Logan Intl Airport?

    Prices for flights from Toronto Pearson Intl Airport to Boston Logan Intl Airport refresh daily.

  • How many operators does momondo search for flights from Toronto Pearson Intl Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Toronto Pearson Intl Airport to Boston Logan Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto Pearson Intl Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Toronto Pearson Intl Airport to Boston?

  • What is the most popular airline from Toronto Pearson Intl Airport to Boston?

Best airlines flying from Toronto Pearson Intl Airport to Boston

Compare and see reviews for airlines that fly from Toronto Pearson Intl Airport to Boston with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 214Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Porter AirlinesPriceFrom C$ 280Free CancellationRating
7.9
363 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 322Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 337Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
Air TransatPriceFrom C$ 338Free CancellationRating
7.7
438 reviews
Search Air Transat flights

  • United Airlines Flights From Toronto Pearson Intl Airport to Boston

    United Airlines is one of the most popular airlines flying from Toronto Pearson Intl Airport to Boston, operating 34 flights/week on average for this route. A good United Airlines flight deal for Toronto Pearson Intl Airport to Boston starts from C$ 243 round-trip, up to an average price of C$ 339. Our users have rated United Airlines at 7.4/10.

  • Air Canada Flights From Toronto Pearson Intl Airport to Boston

    The best Air Canada deal for Toronto Pearson Intl Airport to Boston flight tickets found on momondo in the last 72 hours was C$ 233, round-trip. It should be noted that an average Air Canada flight deal for this route in this time was higher, at C$ 307 round-trip. Air Canada operates 33 flights out of Toronto Pearson Intl Airport into Boston in an average week, so prices vary by time and availability. 10,000 Air Canada reviews by users on momondo have scored the airline at 7.1/10.

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Old Orchard Beach
Salem
Ogunquit
Wells
Cambridge
Everett
Needham
Newton
West Yarmouth
Saco
Middletown
Westbrook
Burlington
Sturbridge
Scarborough
Cape Neddick
Waltham
Quincy
Peabody

Why use momondo?

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

It is quick and easy to find Toronto to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

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

momondo does allow users to show only those flights to Boston from Toronto which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Toronto to Boston.

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

Of course. momondo tracks the price of Toronto to Boston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Boston trip

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