Cheap flights from Toronto to Boston

Choose between Porter Airlines, United Airlines, or Air Canada to find the best price

Why travel with Kiwi.com?
Best price

100+ million searches a day to find you the best available price.

Unique content

Explore unique options you won’t find anywhere else.

Travel hacks

Discover flight options and prices the airlines don’t want you to see.

Travelers usually depart from Toronto Pearson International, Billy Bishop Toronto City, Toronto Union Train Station, Toronto-Guildwood Train station, or Toronto - Yorkdale when they travel from Toronto to Boston. Book your trip to arrive at Logan International, Boston South Station, Boston, MA - Back Bay Station, Boston, MA - State House, or Boston, MA - Copley Square. The distance between Toronto and Boston is 716 km. The most popular airlines for this route are Porter Airlines, United Airlines, Air Canada, Spirit Airlines, and Delta Air Lines. Toronto and Boston have 135 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights22222724-2020
Fly direct with

Air Canada on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Porter Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Toronto to Boston

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Porter AirlinesPOEPDYesNo
United AirlinesUALUAYesNo
Air CanadaACAACYesNo
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight

Frequently asked questions

How long does it take to travel from Toronto to Boston?
A one-way nonstop (direct) flight between Toronto and Boston takes around 1.6 hours.
What is the flight distance between Toronto and Boston?
The flight distance between Toronto and Boston is 716 km.
What airlines offer nonstop (direct) flights between Toronto and Boston?
Several carriers operate flights between Toronto and Boston. Airlines offering nonstop (direct) flights include United Airlines, Porter Airlines, Air Canada.
What are the most popular routes to and from Toronto?
Travelers frequently search for route combinations, such as Toronto and New York, Orlando, Las Vegas, Denver, Chicago, Miami, Los Angeles, Atlanta, Mexico City, Bogotá, Dallas, Phoenix, Philadelphia, San Francisco, Cancún, Houston, Washington, D.C., Dhaka, Fort Lauderdale, London.
What are the most popular routes to and from Boston?
Travelers frequently search for route combinations, such as Boston and New York, Guadalajara, Montreal, Vancouver, Calgary, Winnipeg, Edmonton, Ottawa, Kelowna, Quebec City, Victoria, Saskatoon.
Which airports are there in Toronto?
Toronto is mainly served by Billy Bishop Toronto City. But there are other airports nearby, including Toronto Pearson International, Downsview Airport, Buttonville Municipal Airport.
What airports are near Toronto?
The main airport in Toronto is Billy Bishop Toronto City. It is also served by Buffalo Niagara International, Greater Rochester International, Niagara Falls International, John C. Munro Hamilton International, Chautauqua County-Jamestown, Kingston/Norman Rogers, Region of Waterloo International, London International, Sarnia Chris Hadfield.
What airports are near Boston?
The main airport in Boston is Logan International. It is also served by Logan International, Bradley International, T. F. Green, Albany International, Portland International Jetport, Manchester–Boston Regional, Lebanon Municipal, Worcester Regional, Knox County Regional, Barnstable Municipal.
What buses and trains depart from Toronto?
A number of bus and train companies depart from Toronto, including GO Transit train.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Toronto and Boston?
What is Virtual Interlining and how do I use it?
Which airlines fly between Toronto and Boston?
When's the best time to travel between Toronto and Boston?
What flights operate between Toronto and Boston?
How many airports are there near Toronto?
How many airports are there near Boston?
Is it possible to reach Toronto by bus or train?
What time do nonstop (direct) flights between Toronto and Boston depart?
What time do nonstop (direct) flights between Toronto and Boston arrive?
What time do flights between Toronto and Boston depart?
What time do flights between Toronto and Boston arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

Explore alternative trips

Flights from Toronto

Flights to Boston

Popular routes

Find the best connection from Toronto to Boston

Search, compare, and book flights, trains, or buses to get there.

Search flights, trains & buses