What airlines fly to Boston?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Boston from Toronto according to our data. Air Canada is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 3 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Toronto to Boston?

Flights connecting via New York (LGA) have the shortest average one-way travel time: 4h 25m.

Which layover airport has the shortest connection time from Toronto to Boston?

New York (LGA) has the shortest average layover time for this route: 1h 12m.

How many flights depart from Toronto to Boston on average per day?

The number of flights available between Toronto and Boston is 11 per day as of October 2025. The most frequent departure time is 8:00PM, with 46% of daily flights leaving at noon.

Which layover airport offers the lowest fares from Toronto to Boston?

Flights via Montreal (YUL) offer the lowest average round-trip price of $280.

Which airport is the most popular layover for flights between Toronto and Boston?

Montreal (YUL) was the most common stop: 71% of momondo users choosing 1-stop flights on this route connected there.

How long does it take to fly to Boston?

Flight times from Toronto to Boston vary, but if you’re flying out of Toronto and flying into Boston (one of the most popular routes), then the duration is 1h 38m on average. Another popular route from Toronto to Boston is flying from Hamilton to Boston, which will take roughly 11h 10m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from Toronto to Boston on average per week?

As of October 2025, 78 flights take off from Toronto and land in Boston each week. The most common flight departure day for this route is Thu, with 28% of weekly flights taking off on this day.

What is the cheapest airline that flies from Toronto to Boston Logan Intl?

Porter Airlines, Air Transat, and Air Canada are the most popular carriers operating from Toronto to Boston Logan Intl

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

Prices for flights from Toronto to Boston Logan Intl Airport are updated daily.

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

As of October 2025, there are 3 operators available to choose from for flights from Toronto to Boston Logan Intl Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto to Boston Logan Intl Airport.

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

The travel and health documents required for your trip to Boston Logan Intl Airport 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 Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$123 Cheap Flights from Toronto to Boston in 2025/26

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1:00 pm - 7:12 pmYYZ-BOS

6h 12m1 stop

6:15 am - 8:17 amBOS-YYZ

2h 02mnonstop

$202Air Canada

Find Deal

Thu, Nov 20 - Sun, Nov 23

8:55 pm - 10:37 pmYYZ-BOS

1h 42mnonstop

6:15 am - 8:17 amBOS-YYZ

2h 02mnonstop

$207Air Canada

Find Deal

Mon, Nov 24 - Mon, Dec 1

8:00 am - 9:35 amYTZ-BOS

1h 35mnonstop

7:00 am - 8:55 amBOS-YTZ

1h 55mnonstop

$210Air Transat

Find Deal

Sun, Nov 23 - Sat, Nov 29

8:00 am - 9:35 amYTZ-BOS

1h 35mnonstop

3:40 pm - 10:03 pmBOS-YTZ

6h 23m1 stop

$212Porter Airlines

Find Deal

Tue, Nov 25 - Tue, Dec 2

8:30 pm - 10:05 pmYTZ-BOS

1h 35mnonstop

7:00 pm - 8:55 pmBOS-YTZ

1h 55mnonstop

$213Porter Airlines

Find Deal

Tue, Nov 25 - Tue, Dec 2

11:05 am - 12:40 pmYTZ-BOS

1h 35mnonstop

7:00 am - 8:55 amBOS-YTZ

1h 55mnonstop

$215Air Transat

Find Deal

Thu, Nov 20 - Sun, Nov 23

11:05 am - 12:40 pmYTZ-BOS

1h 35mnonstop

5:30 am - 9:55 amBOS-YTZ

4h 25m1 stop

$249Multiple Airlines

Find Deal

Thu, Nov 20 - Sun, Nov 23

2:57 pm - 9:59 pmYYZ-BOS

7h 02m1 stop

5:30 am - 10:49 amBOS-YYZ

5h 19m1 stop

$270Multiple Airlines

Find Deal

Sat, Nov 22 - Sun, Nov 23

7:30 am - 12:28 pmYYZ-BOS

4h 58m1 stop

9:10 am - 1:43 pmBOS-YYZ

4h 33m1 stop

$274United Airlines

Find Deal

Fri, Nov 28 - Sun, Dec 7

9:00 am - 2:08 pmYYZ-BOS

5h 08m1 stop

1:30 pm - 5:49 pmBOS-YYZ

4h 19m1 stop

$275United Airlines

Find Deal

Thu, Nov 27 - Mon, Dec 1

Air Transat flights from Toronto to Boston

Our best Air Transat deals on Toronto to Boston flight tickets

Air Transat

Nov 23

YTZ8:00 amToronto Island

1h 35m

BOS9:35 amBoston Logan Intl

Nov 29

BOS7:00 amBoston Logan Intl

1h 55m

YTZ8:55 amToronto Island

$210

Find similar

Air Transat

Nov 20

YTZ11:05 amToronto Island

1h 35m

BOS12:40 pmBoston Logan Intl

Nov 23

BOS7:00 amBoston Logan Intl

1h 55m

YTZ8:55 amToronto Island

$215

Find similar

Air Transat

Jan 11

YTZ1:10 pmToronto Island

1h 35m

BOS2:45 pmBoston Logan Intl

Jan 16

BOS9:00 amBoston Logan Intl

1h 59m

YTZ10:59 amToronto Island

$219

Find similar

Porter Airlines flights from Toronto to Boston

Our best Porter Airlines deals on Toronto to Boston flight tickets

Porter Airlines

Nov 25

YTZ8:00 amToronto Island

1h 35m

BOS9:35 amBoston Logan Intl

Dec 2

BOS3:40 pmBoston Logan Intl

6h 23m

1 stop

YTZ10:03 pmToronto Island

$212

Find similar

Porter Airlines

Nov 25

YTZ8:30 pmToronto Island

1h 35m

BOS10:05 pmBoston Logan Intl

Dec 2

BOS7:00 pmBoston Logan Intl

1h 55m

YTZ8:55 pmToronto Island

$213

Find similar

Porter Airlines

Jan 9

YTZ2:05 pmToronto Island

4h 05m

1 stop

BOS6:10 pmBoston Logan Intl

Jan 25

BOS11:50 amBoston Logan Intl

1h 59m

YTZ1:49 pmToronto Island

$214

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 11/20

1:00 pm-7:12 pm

1 stop6h 12m

Boston Logan Intl

Sun 11/23

6:15 am-8:17 am

Nonstop2h 02m

$202

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Mon 11/24

8:55 pm-10:37 pm

Nonstop1h 42m

Boston Logan Intl

Mon 12/1

6:15 am-8:17 am

Nonstop2h 02m

$207

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sun 11/23

8:00 am-9:35 am

Nonstop1h 35m

Boston Logan Intl

Sat 11/29

7:00 am-8:55 am

Nonstop1h 55m

$210

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Tue 11/25

8:00 am-9:35 am

Nonstop1h 35m

Boston Logan Intl

Tue 12/2

3:40 pm-10:03 pm

1 stop6h 23m

$212

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Tue 11/25

8:30 pm-10:05 pm

Nonstop1h 35m

Boston Logan Intl

Tue 12/2

7:00 pm-8:55 pm

Nonstop1h 55m

$213

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 11/20

11:05 am-12:40 pm

Nonstop1h 35m

Boston Logan Intl

Sun 11/23

7:00 am-8:55 am

Nonstop1h 55m

$215

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 11/20

11:05 am-12:40 pm

Nonstop1h 35m

Boston Logan Intl

Sun 11/23

5:30 am-9:55 am

1 stop4h 25m

$249

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 11/22

2:57 pm-9:59 pm

1 stop7h 02m

Boston Logan Intl

Sun 11/23

5:30 am-10:49 am

1 stop5h 19m

$270

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 11/28

7:30 am-12:28 pm

1 stop4h 58m

Boston Logan Intl

Sun 12/7

9:10 am-1:43 pm

1 stop4h 33m

$274

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 11/27

9:00 am-2:08 pm

1 stop5h 08m

Boston Logan Intl

Mon 12/1

1:30 pm-5:49 pm

1 stop4h 19m

$275

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Toronto 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

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Toronto and Boston?

What is the cheapest month to fly to Boston?

In general, September is the cheapest month to fly from Toronto to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $246. If you aren’t able to travel during the month of September, then book flights to Boston from Toronto during March instead. Flights to Boston in March, while not as cheap as those in September, still average around $253.

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

The cheapest day to depart from Toronto to Boston is on a Thursday when prices can be found for as low as $271. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Monday is $451.

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

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Toronto to Boston in the morning for as low as $288. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $1,144 per ticket.

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

Fly from Toronto Pearson Intl to Boston Logan Intl for the best Toronto - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $316 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Toronto for as low as $254 on momondo.

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

There are 4 cabin classes available to choose from on Toronto 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.

Can stopping save me money on Toronto to Boston flights?

No. A direct flight is the cheapest option for a flight between Toronto to Boston.

How have Toronto to Boston flight prices changed over time?

As of October 2025, prices for Toronto to Boston flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Toronto to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Toronto to Boston (YTO to BOS) flight deals and tips

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

Best Price Found	$162
Fastest flight time	1h 35m
Direct flights	Every day
Airports in Boston	1 airport

The best one-way flight to Boston from Toronto in the past 72 hours is $162. The best round-trip flight deal from Toronto to Boston found on momondo in the last 72 hours is $228.

The fastest flight from Toronto to Boston takes 1h 35m

Direct flights go from Toronto to Boston every day.

There is 1 airport near Boston: Boston Logan Intl (BOS)

Search flight deals

How far is Toronto to Boston Logan Intl by plane?
Boston Logan Intl is 429.4 mi away from Toronto. Typically, this will take 1h 35m by plane in normal conditions.
When did momondo last update prices for flights from Toronto to Boston Logan Intl Airport?
Prices for flights from Toronto to Boston Logan Intl Airport are updated daily.
How many operators does momondo search for flights from Toronto to Boston Logan Intl Airport?
As of October 2025, there are 3 operators available to choose from for flights from Toronto to Boston Logan Intl Airport.
How old do you have to be to fly from Toronto to Boston Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents required for your trip to Boston Logan Intl Airport 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 Boston Logan Intl Airport. 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 Toronto to Boston?
momondo data reveals that the most frequently booked plane model on the route from Toronto to Boston is De Havilland (Bombardier) DHC-8-400 Dash 8Q, representing 57.84% of all bookings. The subsequent popular models are Airbus A220-300 at 17.93%, Embraer 175 at 9.49%, and Boeing 777-300ER at 4.36%.
What is the most popular airline from Toronto to Boston?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Toronto to Boston is Porter Airlines (75% of total bookings). The next most popular airlines are Air Canada (20%), Air Transat (4%), and United Airlines (2%).

Best airlines flying from Toronto to Boston

Compare and see reviews for airlines that fly from Toronto to Boston with momondo

Airline	Rating	Free Cancellation	Price
Porter Airlines	PriceFrom $179	Free Cancellation	Rating 8.0 384 reviews	Search Porter Airlines flights
Air Canada	PriceFrom $180	Free Cancellation	Rating 7.1 10,376 reviews	Search Air Canada flights
United Airlines	PriceFrom $213	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights

Porter Airlines Flights From Toronto to Boston
The lowest priced Porter Airlines flight from Toronto to Boston from the last 72 hours was $179. Generally, Porter Airlines has 14 flights on this route every week with an average price of $320. Porter Airlines is rated 8.0/10 by our users.
United Airlines Flights From Toronto to Boston
United Airlines is also a popular choice for this route. United Airlines flight deals for Toronto to Boston start from as low as $213 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $391. United Airlines operates 19 flights to Boston from Toronto in an average week. Users have rated it 7.4/10 across 8,998 reviews.

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Why use momondo?

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

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

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

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

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

momondo helps you find the best flight between Toronto and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.

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Cheap flights from Toronto to Boston from $123

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 to Boston departing on 1/10. 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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Air Transat flights from Toronto to Boston

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Porter Airlines flights from Toronto to Boston

Our best Porter Airlines deals on Toronto to Boston flight tickets

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How to get the cheapest flight ticket from Toronto 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 typical price of a round-trip flight between Toronto and Boston?

What is the cheapest month to fly to Boston?

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

The cheapest day to depart from Toronto to Boston is on a Thursday when prices can be found for as low as $271. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Monday is $451.

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

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

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

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

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

There are 4 cabin classes available to choose from on Toronto 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.

Can stopping save me money on Toronto to Boston flights?

No. A direct flight is the cheapest option for a flight between Toronto to Boston.

How have Toronto to Boston flight prices changed over time?

As of October 2025, prices for Toronto to Boston flights are approximately 15% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Toronto to Boston Logan Intl?

Porter Airlines, Air Transat, and Air Canada are the most popular carriers operating from Toronto to Boston Logan Intl

What airlines fly to Boston?

Which airport is the most popular layover for flights between Toronto and Boston?

Montreal (YUL) was the most common stop: 71% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Toronto to Boston?

Flights via Montreal (YUL) offer the lowest average round-trip price of $280.

Which layover airport has the shortest travel time from Toronto to Boston?

Flights connecting via New York (LGA) have the shortest average one-way travel time: 4h 25m.

Which layover airport has the shortest connection time from Toronto to Boston?

New York (LGA) has the shortest average layover time for this route: 1h 12m.

How many flights depart from Toronto to Boston on average per day?

The number of flights available between Toronto and Boston is 11 per day as of October 2025. The most frequent departure time is 8:00PM, with 46% of daily flights leaving at noon.

How many flights depart from Toronto to Boston on average per week?

As of October 2025, 78 flights take off from Toronto and land in Boston each week. The most common flight departure day for this route is Thu, with 28% of weekly flights taking off on this day.

How long does it take to fly to Boston?

When to book flights from Toronto to Boston

Cheap Toronto to Boston (YTO to BOS) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Boston

How far is Toronto to Boston Logan Intl by plane?

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

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

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

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

What is the most popular plane model from Toronto to Boston?

What is the most popular airline from Toronto to Boston?

Best airlines flying from Toronto to Boston

Compare and see reviews for airlines that fly from Toronto to Boston with momondo

Porter Airlines Flights From Toronto to Boston

United Airlines Flights From Toronto to Boston

Traveling to a place near Boston?

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.