$141 Cheap Flights from Toronto (YYZ) to Boston (BOS)

View $141 flight on Mon, Jul 14, 2025Opens in a new window
Find available prices by choosing your travel dates.

Cheap Flights from Toronto to Boston (YYZ-BOS)

Prices were available within the past 7 days and start at $141 for one-way flights and $219 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Sep 30 - Tue, Oct 7
YYZ
Toronto
BOS
Boston
$219 Roundtrip, found 1 day ago
$219
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 30 from Toronto to Boston, returning Tue, Oct 7, priced at $219 found 1 day ago
Air Canada
Mon, Jul 14 - Mon, Jul 21
YYZ
Toronto
BOS
Boston
$231 Roundtrip, just found
$231
Roundtrip
just found
Select Air Canada flight, departing Mon, Jul 14 from Toronto to Boston, returning Mon, Jul 21, priced at $231 just found
United
Mon, Jul 14 - Mon, Jul 21
YYZ
Toronto
BOS
Boston
$231 Roundtrip, just found
$231
Roundtrip
just found
Select United flight, departing Mon, Jul 14 from Toronto to Boston, returning Mon, Jul 21, priced at $231 just found
United
Sat, Jul 12 - Tue, Jul 15
YYZ
Toronto
BOS
Boston
$231 Roundtrip, found 20 hours ago
$231
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Jul 12 from Toronto to Boston, returning Tue, Jul 15, priced at $231 found 20 hours ago
Air Canada
Mon, Jul 14 - Mon, Jul 21
YYZ
Toronto
BOS
Boston
$236 Roundtrip, just found
$236
Roundtrip
just found
Select Air Canada flight, departing Mon, Jul 14 from Toronto to Boston, returning Mon, Jul 21, priced at $236 just found
Air Canada
Mon, Jul 14 - Mon, Jul 21
YYZ
Toronto
BOS
Boston
$241 Roundtrip, just found
$241
Roundtrip
just found
Select Air Canada flight, departing Mon, Jul 14 from Toronto to Boston, returning Mon, Jul 21, priced at $241 just found
Air Canada
Mon, Jul 14 - Mon, Jul 21
YYZ
Toronto
BOS
Boston
$241 Roundtrip, just found
$241
Roundtrip
just found
Select Air Canada flight, departing Mon, Jul 14 from Toronto to Boston, returning Mon, Jul 21, priced at $241 just found
United
Tue, May 27 - Sat, May 31
YYZ
Toronto
BOS
Boston
$242 Roundtrip, found 3 days ago
$242
Roundtrip
found 3 days ago
Select United flight, departing Tue, May 27 from Toronto to Boston, returning Sat, May 31, priced at $242 found 3 days ago
Delta
Mon, Jul 14 - Mon, Jul 21
YYZ
Toronto
BOS
Boston
$256 Roundtrip, just found
$256
Roundtrip
just found
Select Delta flight, departing Mon, Jul 14 from Toronto to Boston, returning Mon, Jul 21, priced at $256 just found
Porter Airlines
Wed, Apr 30 - Thu, May 22
YYZ
Toronto
BOS
Boston
$340 Roundtrip, found 1 day ago
$340
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Wed, Apr 30 from Toronto to Boston, returning Thu, May 22, priced at $340 found 1 day ago

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 $242. 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 May 20 2025 and touching down at BOS. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from YYZ to BOS?
The cheapest flights from YYZ to BOS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
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 $146 for a one-way journey from YYZ to BOS, Air Canada 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 June 28 2025. Prices were last updated on April 24 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.
*Available to One Key members.