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Cheap flights from Boston to Toronto Pearson Intl Airport from $78

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Toronto Pearson Intl Airport departing on 2/8. 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 Boston to Toronto

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Toronto that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to Toronto.

Cheap last minute flights

Planning a quick getaway from Boston to Toronto? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Toronto, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to Toronto

Find recent round-trip train or bus tickets from Boston to Toronto.

All round-trip flight deals from Boston to Toronto

The cheapest plane tickets from Boston to Toronto found on KAYAK recently.
11:14 am - 12:12 amBOS-YYZ
12h 58m1 stop
2:00 pm - 5:50 pmYYZ-BOS
3h 50m1 stop
Wed, Mar 12 - Mon, Mar 17
11:14 am - 11:55 pmBOS-YYZ
12h 41m1 stop
2:55 pm - 12:46 pmYYZ-BOS
21h 51m2 stops
Thu, Mar 6 - Tue, Mar 11
7:10 am - 12:41 pmBOS-YYZ
5h 31m1 stop
4:00 pm - 8:44 pmYYZ-BOS
4h 44m1 stop
$290Air Canada
Find Deal
Thu, Feb 27 - Sun, Mar 2
3:40 pm - 9:50 pmBOS-YYZ
6h 10m1 stop
8:55 pm - 10:39 pmYYZ-BOS
1h 44mnonstop
$291Air Canada
Find Deal
Wed, Mar 12 - Fri, Mar 14
7:00 am - 11:50 amBOS-YYZ
4h 50m1 stop
7:00 am - 12:16 pmYYZ-BOS
5h 16m1 stop
$296American Airlines
Find Deal
Thu, Feb 13 - Mon, Feb 17
9:45 am - 3:33 pmBOS-YYZ
5h 48m1 stop
7:40 am - 5:15 pmYYZ-BOS
9h 35m2 stops
$297Porter Airlines
Find Deal
Wed, May 14 - Wed, May 21
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
2:15 pm - 3:57 pmYYZ-BOS
1h 42mnonstop
$299United Airlines
Find Deal
Fri, Mar 7 - Mon, Mar 10
6:00 am - 1:00 pmBOS-YYZ
7h 00m1 stop
3:45 pm - 9:34 pmYYZ-BOS
5h 49m1 stop
$300American Airlines
Find Deal
Thu, Feb 13 - Sun, Feb 16
6:10 am - 8:22 amBOS-YYZ
2h 12mnonstop
2:15 pm - 3:57 pmYYZ-BOS
1h 42mnonstop
$306United Airlines
Find Deal
Thu, Feb 6 - Thu, Feb 13
9:45 am - 7:16 pmBOS-YYZ
9h 31m2 stops
9:00 am - 5:15 pmYYZ-BOS
8h 15m1 stop
$326Porter Airlines
Find Deal
Thu, May 22 - Sun, May 25
7:13 am - 12:05 amBOS-YYZ
16h 52m2 stops
Sat, Feb 8
2:10 pm - 11:55 pmBOS-YYZ
9h 45m1 stop
Wed, Mar 19
11:31 am - 12:05 amBOS-YYZ
12h 34m1 stop
Sat, Feb 8
9:25 am - 9:59 pmBOS-YYZ
12h 34m1 stop
$122American Airlines
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Fri, Feb 21
7:00 am - 11:41 amBOS-YYZ
4h 41m1 stop
$124Air Canada
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Fri, Mar 7
12:55 pm - 2:55 pmBOS-YYZ
2h 00mnonstop
$125United Airlines
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Mon, Mar 24
7:10 am - 1:41 pmBOS-YYZ
6h 31m1 stop
$126Air Canada
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Sat, Feb 22
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
$136United Airlines
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Wed, Mar 19
9:45 am - 3:33 pmBOS-YYZ
5h 48m1 stop
$169Porter Airlines
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Fri, May 23
9:45 am - 3:33 pmBOS-YYZ
5h 48m1 stop
$175Porter Airlines
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Wed, Jun 18
5:35 pm - 11:55 pmBOS-YYZ
30h 20m2 stops
7:05 am - 11:32 pmYYZ-BOS
16h 27m1 stop
Mon, Jan 27 - Thu, Jan 30
5:35 pm - 11:55 pmBOS-YYZ
30h 20m2 stops
7:05 am - 11:32 pmYYZ-BOS
16h 27m1 stop
Mon, Jan 27 - Thu, Jan 30
6:00 am - 3:17 pmBOS-YYZ
9h 17m1 stop
11:05 pm - 3:27 pmYYZ-BOS
16h 22m2 stops
Tue, Jan 28 - Tue, Jan 28
6:10 am - 8:22 amBOS-YYZ
2h 12mnonstop
2:15 pm - 3:57 pmYYZ-BOS
1h 42mnonstop
$506Air Canada
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Tue, Jan 28 - Sun, Feb 2
3:40 pm - 9:50 pmBOS-YYZ
6h 10m1 stop
6:25 am - 10:08 amYYZ-BOS
3h 43m1 stop
$517Air Canada
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Tue, Jan 28 - Sun, Feb 2
7:57 am - 3:00 pmBOS-YYZ
7h 03m1 stop
4:05 pm - 10:26 pmYYZ-BOS
6h 21m1 stop
$629American Airlines
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Sun, Jan 26 - Sun, Feb 2
5:45 am - 2:18 pmBOS-YYZ
8h 33m1 stop
5:00 pm - 6:44 pmYYZ-BOS
1h 44mnonstop
$693United Airlines
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Tue, Jan 28 - Tue, Jan 28
12:55 pm - 2:55 pmBOS-YYZ
2h 00mnonstop
5:00 pm - 6:44 pmYYZ-BOS
1h 44mnonstop
$716United Airlines
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Tue, Jan 28 - Tue, Jan 28
4:15 pm - 5:15 pmBOS-YYZ
25h 00m1 stop
7:25 am - 6:15 pmYYZ-BOS
10h 50m2 stops
$881Porter Airlines
Find Deal
Mon, Jan 27 - Wed, Jan 29
4:15 pm - 7:59 amBOS-YYZ
15h 44m2 stops
7:25 am - 6:15 pmYYZ-BOS
10h 50m2 stops
$957Porter Airlines
Find Deal
Mon, Jan 27 - Wed, Jan 29
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
8:00 am - 9:44 amYYZ-BOS
1h 44mnonstop
$273Air Canada
Find Deal
Sat, Mar 8 - Sat, Mar 15
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
8:00 am - 9:41 amYYZ-BOS
1h 41mnonstop
$277Air Canada
Find Deal
Fri, Mar 28 - Sun, Mar 30
10:30 am - 12:30 pmBOS-YYZ
2h 00mnonstop
8:00 am - 9:44 amYYZ-BOS
1h 44mnonstop
$279Air Canada
Find Deal
Thu, Mar 20 - Sun, Mar 23
12:55 pm - 2:55 pmBOS-YYZ
2h 00mnonstop
8:55 pm - 10:39 pmYYZ-BOS
1h 44mnonstop
$280Air Canada
Find Deal
Thu, Feb 27 - Mon, Mar 3
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
8:00 am - 9:44 amYYZ-BOS
1h 44mnonstop
$285Air Canada
Find Deal
Tue, Mar 11 - Thu, Mar 13
6:10 am - 8:11 amBOS-YYZ
2h 01mnonstop
10:30 am - 12:11 pmYYZ-BOS
1h 41mnonstop
$294Lufthansa
Find Deal
Mon, Apr 7 - Wed, Apr 16
6:10 am - 8:22 amBOS-YYZ
2h 12mnonstop
8:00 am - 9:44 amYYZ-BOS
1h 44mnonstop
$299United Airlines
Find Deal
Fri, Feb 28 - Tue, Mar 4
6:10 am - 8:22 amBOS-YYZ
2h 12mnonstop
2:15 pm - 3:57 pmYYZ-BOS
1h 42mnonstop
$306United Airlines
Find Deal
Thu, Feb 6 - Thu, Feb 13
12:55 pm - 2:55 pmBOS-YYZ
2h 00mnonstop
10:30 am - 12:12 pmYYZ-BOS
1h 42mnonstop
Wed, Feb 19 - Thu, Feb 20
6:00 am - 7:54 amBOS-YYZ
1h 54mnonstop
2:30 pm - 4:13 pmYYZ-BOS
1h 43mnonstop
Thu, May 22 - Sun, May 25

Air Canada flights from Boston to Toronto Pearson Intl Airport

Our best Air Canada deals on Boston to Toronto Pearson Intl Airport flight tickets
Air Canada
Feb 5
BOS10:25 amBoston Logan Intl
2h 00m
YYZ12:25 pmToronto Pearson Intl
Feb 12
YYZ2:15 pmToronto Pearson Intl
1h 42m
BOS3:57 pmBoston Logan Intl
Air Canada
Feb 27
BOS7:10 amBoston Logan Intl
5h 31m
1 stop
YYZ12:41 pmToronto Pearson Intl
Mar 2
YYZ4:00 pmToronto Pearson Intl
4h 44m
1 stop
BOS8:44 pmBoston Logan Intl
Air Canada
Mar 12
BOS3:40 pmBoston Logan Intl
6h 10m
1 stop
YYZ9:50 pmToronto Pearson Intl
Mar 14
YYZ8:55 pmToronto Pearson Intl
1h 44m
BOS10:39 pmBoston Logan Intl

Porter Airlines flights from Boston to Toronto Pearson Intl Airport

Our best Porter Airlines deals on Boston to Toronto Pearson Intl Airport flight tickets
Porter Airlines
May 14
BOS9:45 amBoston Logan Intl
5h 48m
1 stop
YYZ3:33 pmToronto Pearson Intl
May 21
YYZ7:40 amToronto Pearson Intl
9h 35m
2 stops
BOS5:15 pmBoston Logan Intl
Porter Airlines
May 22
BOS9:45 amBoston Logan Intl
9h 31m
2 stops
YYZ7:16 pmToronto Pearson Intl
May 25
YYZ9:00 amToronto Pearson Intl
8h 15m
1 stop
BOS5:15 pmBoston Logan Intl
Porter Airlines
May 22
BOS9:45 amBoston Logan Intl
9h 31m
2 stops
YYZ7:16 pmToronto Pearson Intl
May 25
YYZ7:00 amToronto Pearson Intl
10h 15m
2 stops
BOS5:15 pmBoston Logan Intl

See travel insights to Toronto from

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

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 Pearson Intl Airport?

The cheapest month to fly to Toronto Pearson Intl Airport from Boston is in September. Flight prices, which tend to average around $329, are often lower during this time because this is during the off-season. If you don’t want to visit Toronto Pearson Intl Airport in September, then you should wait until February to fly from Boston, when ticket prices are also cheap, with an average price of $338.

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

The cheapest day to depart from Boston to Toronto Pearson Intl Airport is on a Friday when prices can be found for as low as $563. The most expensive day to fly to Toronto Pearson Intl Airport is Saturday, with ticket prices averaging around $803.

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

Flying to Toronto Pearson Intl Airport from Boston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $595 when looking at flights departing in the evening. Flights in the morning are often more expensive with an average ticket price of $671.

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

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

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

You are more likely to see cheaper flights to Toronto Pearson Intl Airport from Boston when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around $376 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto Pearson Intl Airport from Boston for as low as $256 on momondo.

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

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

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

As of January 2025, prices for Boston to Toronto Pearson Intl Airport flights are approximately 31% more expensive when compared to flights at the same time last year.

When to book flights from Boston to Toronto Pearson Intl Airport

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

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

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

Best Price Found

$78

Fastest flight time

1h 54m

Direct flights

Every day
The best one-way flight to Toronto Pearson Intl Airport from Boston in the past 72 hours is $78. The best round-trip flight deal from Boston to Toronto Pearson Intl Airport found on momondo in the last 72 hours is $249.
The fastest flight from Boston to Toronto Pearson Intl Airport takes 1h 54m
Direct flights go from Boston to Toronto Pearson Intl Airport every day.

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

    The distance between Boston Logan Intl and Toronto Pearson Intl is about 441.4 mi. Flights usually cover this in 1h 54m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    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 Boston Logan Intl Airport to Toronto Pearson Intl Airport.

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

    The travel and health documents required for your trip to Toronto Pearson 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 Toronto Pearson 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 Boston to Toronto Pearson Intl Airport?

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


Best airlines flying from Boston to Toronto Pearson Intl Airport

Compare and see reviews for airlines that fly from Boston to Toronto Pearson Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $138Free CancellationRating
7.0
8,635 reviews
Search Air Canada flights
Lynx AirPriceFrom $143Free CancellationRating
5.9
48 reviews
Search Lynx Air flights
American AirlinesPriceFrom $165Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Porter AirlinesPriceFrom $201Free CancellationRating
7.9
277 reviews
Search Porter Airlines flights
United AirlinesPriceFrom $214Free CancellationRating
7.4
8,971 reviews
Search United Airlines flights
  • United Airlines Flights From Boston to Toronto Pearson Intl Airport

    United Airlines operates around 33 flights from Boston to Toronto Pearson Intl Airport every week. The average price of these flights found in the last 72 hours has been $403, but momondo users have found United Airlines deals from Boston to Toronto Pearson Intl Airport from as low as $214 round-trip. United Airlines has been scored 7.4/10 in 8,970 reviews.

  • Air Canada Flights From Boston to Toronto Pearson Intl Airport

    The best Air Canada deal for Boston to Toronto Pearson Intl Airport flight tickets found on momondo in the last 72 hours was $138, round-trip. It should be noted that an average Air Canada flight deal for this route in this time was higher, at $382 round-trip. Air Canada operates 31 flights out of Boston into Toronto Pearson Intl Airport in an average week, so prices vary by time and availability. 8,633 Air Canada reviews by users on momondo have scored the airline at 7.0/10.


Traveling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Niagara Falls
Mississauga
Brampton
Niagara-on-the-Lake
Vaughan
Oakville
Markham
Burlington
Richmond Hill
Kitchener
St. Catharines
Barrie
Milton
Guelph
Pickering
Brantford
Oshawa
Stratford
Cambridge
Waterloo

Why use momondo?

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

It is quick and easy to find Boston to Toronto 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 Toronto that suits you.

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

All flight searches from Boston to Toronto on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Toronto from Boston.

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

If you are simply researching potential flights to Toronto, momondo offers a useful price alert feature which will track prices for flights to Toronto from Boston and alert you when they change.


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