฿4,120 Cheap Flights from Boston (BOS) to Toronto (YTO)

View ฿4,120 flight on Sun, 22 Feb 2026Opens in a new window

Popular airlines from Boston to Toronto

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Cheap Flights from Boston (BOS) to Toronto (YTO)

Prices were available within the past 7 days and start at ฿4,120 for one-way flights and ฿9,580 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Fri, 17 Apr - Fri, 24 Apr
BOS
Boston
YYZ
Toronto
฿9,580 Return, found 6 days ago
฿9,580
Return
found 6 days ago
Select Porter Airlines flight, departing Fri, 17 Apr from Boston to Toronto, returning Fri, 24 Apr, priced at ฿9,580 found 6 days ago
Delta
Fri, 17 Apr - Fri, 24 Apr
BOS
Boston
YYZ
Toronto
฿9,855 Return, found 6 days ago
฿9,855
Return
found 6 days ago
Select Delta flight, departing Fri, 17 Apr from Boston to Toronto, returning Fri, 24 Apr, priced at ฿9,855 found 6 days ago
United
Wed, 28 Jan - Thu, 29 Jan
BOS
Boston
YYZ
Toronto
฿9,880 Return, found 2 days ago
฿9,880
Return
found 2 days ago
Select United flight, departing Wed, 28 Jan from Boston to Toronto, returning Thu, 29 Jan, priced at ฿9,880 found 2 days ago
Porter Airlines
Fri, 17 Apr - Fri, 24 Apr
BOS
Boston
YYZ
Toronto
฿10,425 Return, found 6 days ago
฿10,425
Return
found 6 days ago
Select Porter Airlines flight, departing Fri, 17 Apr from Boston to Toronto, returning Fri, 24 Apr, priced at ฿10,425 found 6 days ago
Delta
Fri, 13 Feb - Mon, 16 Feb
BOS
Boston
YYZ
Toronto
฿10,720 Return, found 16 hours ago
฿10,720
Return
found 16 hours ago
Select Delta flight, departing Fri, 13 Feb from Boston to Toronto, returning Mon, 16 Feb, priced at ฿10,720 found 16 hours ago
Porter Airlines
Fri, 13 Feb - Mon, 16 Feb
BOS
Boston
YTZ
Toronto
฿11,375 Return, found 16 hours ago
฿11,375
Return
found 16 hours ago
Select Porter Airlines flight, departing Fri, 13 Feb from Boston to Toronto, returning Mon, 16 Feb, priced at ฿11,375 found 16 hours ago
Delta
Fri, 13 Feb - Mon, 16 Feb
BOS
Boston
YYZ
Toronto
฿11,555 Return, found 16 hours ago
฿11,555
Return
found 16 hours ago
Select Delta flight, departing Fri, 13 Feb from Boston to Toronto, returning Mon, 16 Feb, priced at ฿11,555 found 16 hours ago
Delta
Fri, 13 Feb - Mon, 16 Feb
BOS
Boston
YYZ
Toronto
฿11,825 Return, found 16 hours ago
฿11,825
Return
found 16 hours ago
Select Delta flight, departing Fri, 13 Feb from Boston to Toronto, returning Mon, 16 Feb, priced at ฿11,825 found 16 hours ago
Air Canada
Mon, 26 Jan - Sun, 1 Feb
BOS
Boston
YYZ
Toronto
฿12,405 Return, found 2 days ago
฿12,405
Return
found 2 days ago
Select Air Canada flight, departing Mon, 26 Jan from Boston to Toronto, returning Sun, 1 Feb, priced at ฿12,405 found 2 days ago
American Airlines
Mon, 26 Jan - Sun, 1 Feb
BOS
Boston
YYZ
Toronto
฿13,520 Return, found 2 days ago
฿13,520
Return
found 2 days ago
Select American Airlines flight, departing Mon, 26 Jan from Boston to Toronto, returning Sun, 1 Feb, priced at ฿13,520 found 2 days ago

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

October is typically the cheapest month to fly

From ฿6,675 - ฿14,217 per traveller.
Flight from Boston to Toronto route information
Origin airport
Logan Intl.
Destination airport
Pearson Intl.
Return price
฿9,215
Distance
709 km

Perfect flights from Boston to Toronto

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Boston to Toronto. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Logan Intl. to YTO-All Airports ticket options cater to your travel preferences, with incredible one-way fares from ฿4,120 and roundtrip prices from ฿9,580. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at YTO-All Airports and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Toronto.

Frequently asked questions

How much is a flight from Logan Intl. Airport (BOS) to Toronto (YTO-All Airports)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight between Logan Intl. Airport (BOS) and Toronto (YTO-All Airports) was ฿9,580. Cheap fares don't last long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BOS to Toronto (YTO-All Airports)?
This varies between air carriers, as each has its own set of terms and conditions. Head to the Customer Service Portal, where there are easy-to-follow instructions on how to cancel online.
How do I find cheap flights from Logan Intl. Airport (BOS) to Toronto (YTO-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Logan Intl. Airport (BOS) to Toronto (YTO-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Logan Intl. Airport to Toronto (YTO-All Airports)?
The distance from Logan Intl. Airport (BOS) (BOS) to Toronto (YTO-All Airports) (YTO) is 730 kilometres. You'll be walking down the air bridge and grabbing your baggage from the carousel in no time at all.
Which airlines fly direct from Logan Intl. Airport (BOS) to Toronto (YTO-All Airports)?
A leading airline that services the route from Logan Intl. Airport (BOS) to Toronto (YTO-All Airports) is Porter Airlines (PD). It offers 126 flights every month. Like some more options? Check out what's available with Air Canada (AC). This carrier offers 121 monthly flights between these airports.
Are Logan Intl. Airport (BOS) to Toronto (YTO-All Airports) flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so not always. While last-minute deals between Logan Intl. Airport and Toronto (YTO-All Airports) are of course possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some airlines publicize their prices up to a year prior to the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking and be ready to grab your seat when the price is low.
*Available to Expedia members.