Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Toronto to Boston
The cheapest flights right now
Toronto – Boston
Outbound – Nov 5, 2026
direct
1h 35m Return – Nov 8, 2026
direct
1h 54m $296
2 days ago
Toronto – Boston
Outbound – Nov 5, 2026
direct
1h 50m Return – Nov 8, 2026
direct
1h 54m $290
2 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$168
Average price of a round trip
$204
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
1h40
A flight from Toronto to Boston takes on average 1h40.
Best time
May
According to user searches, the ideal month to go to Boston is May.
The best flight deals for a weekend
Toronto – Boston
Outbound – Nov 5, 2026
direct
1h 35m Return – Nov 8, 2026
direct
1h 54m $296
2 days ago
Toronto – Boston
Outbound – Nov 5, 2026
direct
1h 50m Return – Nov 8, 2026
direct
1h 54m $290
2 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Tips for finding a cheap flight from Toronto to Boston
Check out our tips for booking your flight to Boston (USA) from Toronto (Canada) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is October, with an average flight ticket price of $203 (calculation over the last two years). The most touristic season corresponds to the months of October, September and April.
For the cheapest flights, it is advisable to buy your ticket at least 8 days before the departure date.
The airline offering the cheapest flight tickets is Porter Airlines. A ticket from the airline Porter Airlines to Boston costs on average $198.
The airlines that offer the most flights are Air Canada, Porter Airlines and Air Transat.
info departure city :
Toronto, Canada
airports :
Toronto-Billy Bishop Airport (YTZ)
Toronto-Pearson International Airport (YYZ)
Toronto-Buttonville Airport (YKZ)
local time :
Toronto is a city in the country Canada, the time zone is [[timezone]]. In Toronto, it is currently {fromLocalTime}, the temperature is on average 7°C, with a minimum of 3°C and a maximum of 11°C.
The city of Toronto (YTO) has 3 airport(s): Toronto-Billy Bishop, Toronto-Pearson and Toronto-Buttonville
destination info :
Boston, USA
airport :
Boston-Logan International Airport (BOS)
local time :
Boston is in the country USA, the time zone is [[timezone]]. In Boston, it is currently {toLocalTime}, the temperature is on average 10°C, with a minimum of 6°C and a maximum of 16°C.
The city of Boston has 1 airport(s): Boston-Logan
Useful info about Boston
What is the least touristic period to go to Boston?
If you want to visit Boston during the least touristic period, choose the month of May.
What is the most popular time to travel to Boston?
In Boston, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Toronto to Boston?
According to our data, it is recommended to book your flight 8 days before your departure. If you book your flight ticket 2 weeks before your departure, you may find a price below average. You can also choose morning flights that are 100% cheaper than afternoon and evening flights. The cheapest day to book a flight from Toronto to Boston is Sunday.
What are the arrival and destination airports when traveling between Toronto and Boston?
When you leave, you can leave from Toronto-Billy Bishop or Toronto-Pearson, and you will arrive at Boston-Logan.
How to reach Toronto airport from the city centre?
The airport Toronto-Billy Bishop is located 3 km, Toronto-Pearson is located 23 km or Toronto-Buttonville is located 21 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Toronto to Boston?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Toronto and Boston?
In summer, the average temperature is 22°C in Boston and 21°C in Toronto. The average rainfall in summer is 106 mm in Boston and 93 mm in Toronto. In summer, it is warmer in Boston and it rains less in Toronto. In winter, it is colder in Boston and it rains more in Boston.
