$133 Cheap Flights from Toronto (YYZ) to Boston (BOS)

View $133 flight on Thu, Oct 16, 2025Opens in a new window

Popular airlines from Toronto Pearson Intl. Airport (YYZ) to Logan International Airport (BOS)

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Cheap Flights from Toronto to Boston (YYZ-BOS)

Prices were available within the past 7 days and start at $133 for one-way flights and $213 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Oct 15 - Mon, Oct 20
YYZ
Toronto
BOS
Boston
$213 Roundtrip, found 1 day ago
$213
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Oct 15 from Toronto to Boston, returning Mon, Oct 20, priced at $213 found 1 day ago
Air Canada
Wed, Oct 15 - Mon, Oct 20
YYZ
Toronto
BOS
Boston
$219 Roundtrip, found 1 day ago
$219
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Oct 15 from Toronto to Boston, returning Mon, Oct 20, priced at $219 found 1 day ago
Air Canada
Fri, Jul 25 - Wed, Sep 3
YYZ
Toronto
BOS
Boston
$223 Roundtrip, found 10 hours ago
$223
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Fri, Jul 25 from Toronto to Boston, returning Wed, Sep 3, priced at $223 found 10 hours ago
Air Canada
Wed, Oct 15 - Mon, Oct 20
YYZ
Toronto
BOS
Boston
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Oct 15 from Toronto to Boston, returning Mon, Oct 20, priced at $223 found 1 day ago
Air Canada
Fri, Sep 19 - Sun, Sep 21
YYZ
Toronto
BOS
Boston
$224 Roundtrip, found 1 hour ago
$224
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Fri, Sep 19 from Toronto to Boston, returning Sun, Sep 21, priced at $224 found 1 hour ago
Air Canada
Fri, Jul 25 - Wed, Sep 3
YYZ
Toronto
BOS
Boston
$228 Roundtrip, found 10 hours ago
$228
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Fri, Jul 25 from Toronto to Boston, returning Wed, Sep 3, priced at $228 found 10 hours ago
Air Canada
Wed, Oct 15 - Mon, Oct 20
YYZ
Toronto
BOS
Boston
$228 Roundtrip, found 1 day ago
$228
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Oct 15 from Toronto to Boston, returning Mon, Oct 20, priced at $228 found 1 day ago
United
Wed, Sep 3 - Fri, Sep 5
YYZ
Toronto
BOS
Boston
$234 Roundtrip, found 9 hours ago
$234
Roundtrip
found 9 hours ago
Select United flight, departing Wed, Sep 3 from Toronto to Boston, returning Fri, Sep 5, priced at $234 found 9 hours ago
American Airlines
Sat, Oct 18 - Sat, Nov 1
YYZ
Toronto
BOS
Boston
$239 Roundtrip, found 9 hours ago
$239
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Sat, Oct 18 from Toronto to Boston, returning Sat, Nov 1, priced at $239 found 9 hours ago
Delta
Wed, Sep 3 - Fri, Sep 5
YYZ
Toronto
BOS
Boston
$239 Roundtrip, found 9 hours ago
$239
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Sep 3 from Toronto to Boston, returning Fri, Sep 5, priced at $239 found 9 hours ago

Find the cheapest month to fly from Toronto (YYZ) to Boston (BOS)

April is typically the cheapest month to fly

From $200 - $366 per traveler.

Graph displaying average flight prices per month

Flights from Toronto (YYZ) to Boston (BOS)
Origin airport
Pearson Intl.
Destination airport
Logan Intl.
Airlines serving
Air Canada, American Airlines, Delta, Porter Airlines, United
Roundtrip price
$213
Distance
443 mi
Average flight time
1 hour 42 mins

Toronto to Boston Flights

The cheapest times to fly from Toronto to Boston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Toronto to Boston are during the month of October. You can find some of the cheapest flights from Toronto to Boston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Toronto to Boston

Sunday is one of the best days to book for cheap flights from Toronto to Boston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Toronto to Boston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Toronto to Boston in 2025. You can also book with separate airlines for your outbound and return journeys, from $133 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Toronto to Boston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Toronto to Boston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Pearson Intl. Airport (YYZ) to Logan Intl. Airport (BOS) cost?
You can land cheap return flights from Pearson Intl. Airport (YYZ) to Logan Intl. Airport (BOS) starting at $214. Reserve your seat and get ready for takeoff. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving YYZ on July 24 2025 and touching down at BOS. The price was last updated on July 2 2025 and has not changed since.
What is the cheapest month to fly from YYZ to BOS?
Secure a low fare by booking your direct flight from YYZ to BOS in July. You can find a one-way United flight for $141 leaving on July 15 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on July 2 2025 and remains unchanged.
Which airlines fly direct from Pearson Intl. Airport (YYZ) to Logan Intl. Airport (BOS)?
You can fly directly from Pearson Intl. Airport (YYZ) to Logan Intl. Airport (BOS) on an Air Canada flight.
What is the cheapest airline that flies from YYZ to BOS?
With tickets starting at $141 for a one-way journey from YYZ to BOS, United is currently the cheapest airline operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from YYZ on July 15 2025. Prices were last updated on July 2 2025 and have not changed since.
How many flights per day from Pearson Intl. Airport (YYZ) to Logan Intl. Airport (BOS)?
When departing from Pearson Intl. Airport (YYZ), you'll have your pick from an average of 5 daily direct flights to Logan Intl. Airport (BOS).
What are the most popular departure times for flights from Pearson Intl. Airport (YYZ) to Logan Intl. Airport (BOS)?
More travelers fly between YYZ and BOS at 8 AM than at any other point in the day. Rather go when it's quieter? Consider flying outside peak hours and you're likely to save on your fare as well.
What day of the week has the most flights from YYZ to BOS?
Wednesday has the most flights from Pearson Intl. Airport (YYZ) to Logan Intl. Airport (BOS). Consider taking off on this day and you'll have a greater chance of finding a departure that works with your plans.
What is the earliest flight from Pearson Intl. Airport (YYZ) to Logan Intl. Airport (BOS)?
Pearson Intl. Airport (YYZ)'s first flight to Logan Intl. Airport (BOS) is at approximately 8:00AM UTC-5. With a total journey time of 1h 42m, you'll arrive at around 9:42AM UTC-5.
How long does it take to fly from Pearson Intl. Airport (YYZ) to Logan Intl. Airport (BOS)?
Typically, it takes 1 hour and 42 minutes to cover the 440 mi from YYZ to BOS.
What airline has the least delays from YYZ to BOS?
American Airlines has the best performance for on-time direct flights from Pearson Intl. Airport (YYZ) to Logan Intl. Airport (BOS), with an on-time score of 85%. Use the Expedia App to check your flight status before you leave and get real-time updates about any changes.
What is the best time to fly from Pearson Intl. Airport (YYZ) to Logan Intl. Airport (BOS)?
To avoid potential delays on the Pearson Intl. Airport (YYZ) to Logan Intl. Airport (BOS) route, fly before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Boston from Pearson Intl. Airport (YYZ)?
Logan Intl. Airport (BOS) is the only airport in Boston with direct flights from Pearson Intl. Airport (YYZ). Explore your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Pearson Intl. Airport (YYZ) to Logan Intl. Airport (BOS) last-minute?
Booking your flight from YYZ to BOS right before your getaway is generally more expensive. But if there's some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a YYZ to BOS flight and hotel package?
Securing a YYZ to BOS flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our impressive range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pearson Intl. Airport (YYZ) to Logan Intl. Airport (BOS)?
In most cases, you can modify or cancel your YYZ to BOS flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need further details, go to our Customer Service portal.

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