Tips and tricks to help you find cheap flights from Boston to Toronto

Favorite airline: United Airlines
The most popular airline for flights from Boston to Toronto is United Airlines.
United Airlines
60 %
Air Canada
40 %
Favourite connection: via Washington DC
Flights with a stopover in Washington DC are the most popular connection for this route.
Route
bookings
1 stopover Washington DC - Dulles International Airport, DC
03h 58min, from $263
67 %
1 stopover Montréal-Pierre Elliott Trudeau International Airport
03h 55min, from $232
33 %
Flight information Boston - Toronto
Cheap direct flights
Flight details Boston - Toronto
  • Flight duration: min. 01:55 / max. 02:18
  • Distance: 717 km
  • Flights per week: 85
  • Return flight duration: min. 01:33 / max. 02:58