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 62% 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.

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

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

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 37m on average. Another popular route from Toronto to Boston is flying from Hamilton to Boston, which will take roughly 11h 40m. 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 July 2025, 132 flights take off from Toronto and land in Boston each week. The most common flight departure day for this route is Thu, with 17% of weekly flights taking off on this day.

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

The number of flights available between Toronto and Boston is 18 per day as of July 2025. The most frequent departure time is 4:00PM, with 55% of daily flights leaving in the afternoon.

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 July 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.

$108 Cheap Flights from Toronto to Boston in 2025

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:05 am - 12:40 pmYTZ-BOS

1h 35mnonstop

7:05 am - 9:04 amBOS-YTZ

1h 59mnonstop

$175Porter Airlines

Find Deal

Fri, Nov 21 - Sun, Nov 30

1:25 pm - 3:06 pmYTZ-BOS

1h 41mnonstop

10:10 am - 11:59 amBOS-YTZ

1h 49mnonstop

$182Porter Airlines

Find Deal

Sat, Sep 20 - Wed, Sep 24

3:10 pm - 4:51 pmYTZ-BOS

1h 41mnonstop

6:45 pm - 8:34 pmBOS-YTZ

1h 49mnonstop

$184Porter Airlines

Find Deal

Mon, Sep 15 - Sat, Sep 20

9:50 am - 11:31 amYTZ-BOS

1h 41mnonstop

3:30 pm - 7:03 pmBOS-YTZ

3h 33m1 stop

$185Porter Airlines

Find Deal

Tue, Sep 16 - Thu, Sep 18

8:55 pm - 10:39 pmYYZ-BOS

1h 44mnonstop

6:00 am - 7:56 amBOS-YYZ

1h 56mnonstop

$188Air Canada

Find Deal

Fri, Sep 12 - Fri, Sep 19

12:25 pm - 6:00 pmYTZ-BOS

5h 35m1 stop

10:20 am - 4:46 pmBOS-YTZ

6h 26m1 stop

$201Air Canada

Find Deal

Sat, Aug 30 - Sun, Aug 31

8:25 am - 2:30 pmYTZ-BOS

6h 05m1 stop

9:20 am - 11:09 amBOS-YTZ

1h 49mnonstop

$228

Find Deal

Thu, Sep 4 - Sun, Sep 7

12:40 pm - 8:35 pmYYZ-BOS

7h 55m1 stop

11:14 am - 4:33 pmBOS-YYZ

5h 19m1 stop

$229American Airlines

Find Deal

Sun, Sep 7 - Wed, Sep 10

9:10 am - 5:58 pmYYZ-BOS

8h 48m2 stops

6:00 am - 7:55 amBOS-YYZ

1h 55mnonstop

$241

Find Deal

Sat, Aug 30 - Sun, Aug 31

7:55 am - 2:14 pmYYZ-BOS

6h 19m1 stop

1:00 pm - 8:43 pmBOS-YYZ

7h 43m1 stop

$253Delta

Find Deal

Wed, Aug 27 - Sat, Sep 6

Porter Airlines flights from Toronto to Boston

Our best Porter Airlines deals on Toronto to Boston flight tickets

Porter Airlines

Nov 21

YTZ11:05 amToronto Island

1h 35m

BOS12:40 pmBoston Logan Intl

Nov 30

BOS7:05 amBoston Logan Intl

1h 59m

YTZ9:04 amToronto Island

$175

Find similar

Porter Airlines

Sep 20

YTZ1:25 pmToronto Island

1h 41m

BOS3:06 pmBoston Logan Intl

Sep 24

BOS10:10 amBoston Logan Intl

1h 49m

YTZ11:59 amToronto Island

$182

Find similar

Porter Airlines

Sep 15

YTZ3:10 pmToronto Island

1h 41m

BOS4:51 pmBoston Logan Intl

Sep 20

BOS6:45 pmBoston Logan Intl

1h 49m

YTZ8:34 pmToronto Island

$184

Find similar

Air Canada flights from Toronto to Boston

Our best Air Canada deals on Toronto to Boston flight tickets

Air Canada

Sep 12

YYZ8:55 pmToronto Pearson Intl

1h 44m

BOS10:39 pmBoston Logan Intl

Sep 19

BOS6:00 amBoston Logan Intl

1h 56m

YYZ7:56 amToronto Pearson Intl

$188

Find similar

Air Canada

Aug 30

YTZ12:25 pmToronto Island

5h 35m

1 stop

BOS6:00 pmBoston Logan Intl

Aug 31

BOS10:20 amBoston Logan Intl

6h 26m

1 stop

YTZ4:46 pmToronto Island

$201

Find similar

Air Canada

Sep 4

YTZ10:25 amToronto Island

4h 05m

1 stop

BOS2:30 pmBoston Logan Intl

Sep 6

BOS6:00 amBoston Logan Intl

5h 45m

1 stop

YTZ11:45 amToronto Island

$202

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 11/21

11:05 am-12:40 pm

Nonstop1h 35m

Boston Logan Intl

Sun 11/30

7:05 am-9:04 am

Nonstop1h 59m

$175

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sat 9/20

1:25 pm-3:06 pm

Nonstop1h 41m

Boston Logan Intl

Wed 9/24

10:10 am-11:59 am

Nonstop1h 49m

$182

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Mon 9/15

3:10 pm-4:51 pm

Nonstop1h 41m

Boston Logan Intl

Sat 9/20

6:45 pm-8:34 pm

Nonstop1h 49m

$184

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Tue 9/16

9:50 am-11:31 am

Nonstop1h 41m

Boston Logan Intl

Thu 9/18

3:30 pm-7:03 pm

1 stop3h 33m

$185

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 9/12

8:55 pm-10:39 pm

Nonstop1h 44m

Boston Logan Intl

Fri 9/19

6:00 am-7:56 am

Nonstop1h 56m

$188

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sat 8/30

12:25 pm-6:00 pm

1 stop5h 35m

Boston Logan Intl

Sun 8/31

10:20 am-4:46 pm

1 stop6h 26m

$201

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 9/4

8:25 am-2:30 pm

1 stop6h 05m

Boston Logan Intl

Sun 9/7

9:20 am-11:09 am

Nonstop1h 49m

$228

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sun 9/7

12:40 pm-8:35 pm

1 stop7h 55m

Boston Logan Intl

Wed 9/10

11:14 am-4:33 pm

1 stop5h 19m

$229

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 8/30

9:10 am-5:58 pm

2 stops8h 48m

Boston Logan Intl

Sun 8/31

6:00 am-7:55 am

Nonstop1h 55m

$241

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Wed 8/27

7:55 am-2:14 pm

1 stop6h 19m

Boston Logan Intl

Sat 9/6

1:00 pm-8:43 pm

1 stop7h 43m

$253

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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

Other information

What is the cheapest month to fly to Boston?

In general, March 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 $253. If you aren’t able to travel during the month of March, then book flights to Boston from Toronto during June instead. Flights to Boston in June, while not as cheap as those in March, still average around $257.

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 $290. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Tuesday is $413.

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 evening. momondo users have found flights departing from Toronto to Boston in the evening for as low as $270. 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 $1,180 per ticket.

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

Fly from Toronto Island 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 $318 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 $265 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.

How have Toronto to Boston flight prices changed over time?

As of July 2025, prices for Toronto to Boston flights are approximately 10% 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	$108
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 $108. The best round-trip flight deal from Toronto to Boston found on momondo in the last 72 hours is $175.

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 July 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 60.27% of all bookings. The subsequent popular models are Airbus A220-300 at 17.93%, Embraer 175 at 6.65%, and Airbus A320-100/200 at 3.14%.
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 (17%), Air Transat (7%), 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 $196	Free Cancellation	Rating 8.0 318 reviews	Search Porter Airlines flights
United Airlines	PriceFrom $213	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Air Canada	PriceFrom $214	Free Cancellation	Rating 7.1 9,851 reviews	Search Air Canada flights

Porter Airlines Flights From Toronto to Boston
The lowest priced Porter Airlines flight from Toronto to Boston from the last 72 hours was $196. Generally, Porter Airlines has 23 flights on this route every week with an average price of $333. 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 $382. United Airlines operates 29 flights to Boston from Toronto in an average week. Users have rated it 7.4/10 across 8,900 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.

An easier way to manage your Boston trip

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Cheap flights from Toronto to Boston from $108

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 9/5. 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 to Boston

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Porter Airlines flights from Toronto to Boston

Our best Porter Airlines deals on Toronto to Boston flight tickets

Air Canada flights from Toronto to Boston

Our best Air Canada 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 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 $290. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Tuesday is $413.

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 Island 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.

How have Toronto to Boston flight prices changed over time?

As of July 2025, prices for Toronto to Boston flights are approximately 10% 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 Canada, and Air Transat are the most popular carriers operating from Toronto to Boston Logan Intl

What airlines fly to Boston?

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

The number of flights available between Toronto and Boston is 18 per day as of July 2025. The most frequent departure time is 4:00PM, with 55% of daily flights leaving in the afternoon.

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

As of July 2025, 132 flights take off from Toronto and land in Boston each week. The most common flight departure day for this route is Thu, with 17% 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Massachusetts