The cheapest times to fly from BOS to YTZ are

  • January 1st to February 18th
  • August 6th to February 18th (except the weeks of December 17th and December 24th)

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 YTZ is late November to early December. Prices can be as high as $387 for Sunday flights during early to mid July, or as low as $241 for Tuesday flights around late November to early December.


When to Fly to Toronto

Flying from Boston, MA (BOS) to Toronto (YTZ) will usually cost between $255 to $387 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late November to early December with an average ticket price of $260. Due to high demand the most expensive time to fly is early to mid July, with an average price of $374. Planning your trip to low-cost times can easily save you $114 on economy flights and even more on first-class flights. Generally, any price below $304 can be considered a good price for a round-trip BOS to YTZ flight.

See below for a graph of average weekly prices for the BOS to YTZ route. All prices are for round-trip tickets in USD.

BOS to YTZ Flight Prices

Compared to other flights, the BOS to YTZ 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 $0.44, which is a bit above average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays 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 $37 (11%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $296. Return trip prices are from the YTZ to BOS flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from BOS to YTZ can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 1 hour 46 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 YTZ while comparing.

Destination alternative #1: Buffalo Niagara International Airport (BUF) in Buffalo, NY

  • 58 miles (93 km) away from YTZ
  • Usually 61.51% less expensive than YTZ
  • Nonstop flights available

See BOS to BUF flights

Destination alternative #2: Greater Rochester International Airport (ROC) in Rochester, NY

  • 93 miles (150 km) away from YTZ
  • Usually 54.11% less expensive than YTZ
  • Nonstop flights available

See BOS to ROC flights

Destination alternative #3: Lester B. Pearson International Airport (YYZ) in Toronto

  • 12 miles (19 km) away from YTZ
  • Usually 13.82% less expensive than YTZ
  • Nonstop flights available

See BOS to YYZ flights

Destination alternative #4: Erie International/Tom Ridge Field Airport (ERI) in Erie, PA

  • 114 miles (183 km) away from YTZ
  • Usually 7.89% less expensive than YTZ
  • 1-layover flights available

See BOS to ERI flights


Flight Questions Answered

Still have questions about flying from BOS to YTZ? We’ve got answers.

Which airlines fly this route?

You can find 4 major airlines flying this route most often: Air Canada, Delta, Porter Airlines, United, and potentially more during busy seasons.

How far away is it from Billy Bishop Toronto City Airport to Logan International Airport?

The distance between the two airports is roughly 433 miles or 697 kilometers.

How long does it take to fly from BOS to YTZ?

The real-world flight time for a nonstop BOS to YTZ flight is about 1 hour 46 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 44 available flights from BOS to YTZ.


Airport Location Info


Departing Airport

Origination code BOS
Origination airport name Logan International Airport
City Boston, MA
Country the United States
Latitude 42.4
Longitude -71

Return Airport

Destination code YTZ
Destination airport name Billy Bishop Toronto City Airport
City Toronto
Country Canada
Latitude 43.6
Longitude -79.4


Other Resources

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.