The cheapest times to fly from BOS to YYZ are
- January 1st to April 1st (except the weeks of February 12th and March 19th)
- September 3rd to December 16th
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from BOS to YYZ is late October. Prices can be as high as $378 for Friday flights during mid May, or as low as $224 for Wednesday flights around late October.
When to Fly to Toronto
Flying from Boston, MA (BOS) to Toronto (YYZ) will usually cost between $231 to $323 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late October with an average ticket price of $235. Due to high demand the most expensive time to fly is mid May, with an average price of $320. Planning your trip to low-cost times can easily save you $85 on economy flights and even more on first-class flights. Generally, any price below $262 can be considered a good price for a round-trip BOS to YYZ flight.
See below for a graph of average weekly prices for the BOS to YYZ route. All prices are for round-trip tickets in USD.
Compared to other flights, the BOS to YYZ flight is much cheaper than the average and costs much less than the average flight leaving from Boston. The average price per mile (for a direct flight) is $0.37, which is a bit above average.
Flight Prices by Day of the Week
Wednesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $29 (10%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $253. Return trip prices are from the YYZ to BOS flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
Return Trip Prices by Day
Nonstop Flights and Layovers
Travelers looking to fly from BOS to YYZ can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 1 hour 47 minutes may be realistic.
Alternative Nearby Airports
Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from BOS to YYZ while comparing.
- 68 miles (109 km) away from YYZ
- Usually 55.34% less expensive than YYZ
- Nonstop flights available
- 106 miles (171 km) away from YYZ
- Usually 46.76% less expensive than YYZ
- Nonstop flights available
Flight Questions Answered
Still have questions about flying from BOS to YYZ? We’ve got answers.
Which airlines fly this route?
You can find 8 major airlines flying this route most often: Air Canada, American, Avianca, Azores Airlines, Delta, Qantas, United, WestJet, and potentially more during busy seasons.
How far away is it from Lester B. Pearson International Airport to Logan International Airport?
The distance between the two airports is roughly 445 miles or 716 kilometers.
How long does it take to fly from BOS to YYZ?
The real-world flight time for a nonstop BOS to YYZ flight is about 1 hour 47 minutes.
How many flights go between Boston, MA and Toronto?
It depends on the day of the week and the date, but a typical day might have around 36 available flights from BOS to YYZ.
Airport Location Info
|Origination airport name||Logan International Airport|
|Country||the United States|
|Destination airport name||Lester B. Pearson International Airport|
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.