Cheap Flights from Boston to Toronto Starting at $114

Helping travelers to find the best flight offers

Cheapest flights from Boston to Toronto

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Boston to Toronto. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$114

Porter Airlines
Porter Airlines
1 transfer
4h 12m
07/04/2025

The cheapest one-way flight from Boston to Toronto departs on 07/04/2025, is operated by Porter Airlines and costs $114

Cheapest round trip flight

$150

Porter Airlines
Porter Airlines
Direct flight
3h 30m
08/01/2025

The cheapest roundtrip flight from Boston to Toronto departs on 08/01/2025, is operated by Porter Airlines and costs $150

The fastest flight

1h 49m

Fastest flight from Boston to Toronto takes 1h 49m

Direct flights

Several times a week

There are direct flights on this route 2 days a week: We and Sa

Earliest flight

6:00 AM

Latest flight

7:00 PM

Direct flights count

82

Distance

691km

Timezone difference

0h

The distance between Boston and Toronto is 691km (428 miles). There are 82 direct flights from Boston to Toronto. Boston and Toronto are in the same time zone. Flights from Boston begin at 6:00 AM. The latest flight from Boston departs at 7:00 PM.

See also:

Cheap flights to Canada

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Direct flights airfares to Toronto

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Cheapest air tickets to Boston

Airfare from Boston to Toronto by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Boston to Toronto

July 2025
Lowest price
on average:
$115
November 2025
Highest price
on average:
$187
  • Avg Price

Airlines operating on route

Below you will find a list of airlines operating flights on the Boston — Toronto route and the starting prices for flights of each specific airline on it.

Porter Airlines
Porter Airlines

Starting at $115

Direct Flights from Boston to Toronto

A direct flight is the most convenient and comfortable way to fly from Boston to Toronto, despite the fact that sometimes flights with transfers can cost significantly less.

Toronto city image

Boston — Toronto

BOS — YTO

07/19/2025

Departure date

Direct flight

Porter Airlines

PD2942

Starting at $115

Toronto city image

Boston — Toronto

BOS — YTO

11/17/2025

Departure date

Direct flight

Porter Airlines

PD7355

Starting at $274

Toronto city image

Boston — Toronto

BOS — YTO

07/04/2025

Departure date

Direct flight

Air Canada

AC771

Starting at $129

Toronto city image

Boston — Toronto

BOS — YTO

07/18/2025

Departure date

Direct flight

Air Canada

AC757

Starting at $158

Toronto city image

Boston — Toronto

BOS — YTO

02/01/2026

Departure date

Direct flight

Porter Airlines

PD7353

Starting at $183

Schedule of direct flights from Boston to Toronto

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Boston to Toronto:

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Unable to find information about the schedule of direct flights from

Boston airports overview

BOS
Logan International Airport
Air Canada
Porter Airlines
Airlines flying to this airport
$69
Starting at
$137
on average

Toronto airports overview

YYZ
Pearson International Airport
American Airlines
Air Canada
Airlines flying to this airport
$118
Starting at
$131-45%
on average
YTZ
Toronto City Centre Airport
Porter Airlines
Air Canada
Airlines flying to this airport
$118
Starting at
$189
on average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Boston to Toronto?

The cheapest flight ticket from Boston to Toronto according to data for the last 48 hours costs $114

When is the best time to buy air tickets on the route Boston — Toronto?

Often the best time to buy tickets from Boston to Toronto is 2 months before departure.

When is the cheapest time of year to fly from Boston to Toronto?

Based on statistics over the past years, the lowest prices for flights from Boston to Toronto can be found flying in these months: July, February, November.

How long does it take to fly from Boston to Toronto?

The fastest flights from Boston to Toronto start from 1 hour 49 minutes in the air.

Which airline can fly direct from Boston to Toronto?

The following airlines operate direct flights on the route Boston — Toronto: Porter Airlines, Air Canada

Special offers and sales on air tickets from Boston to Toronto

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

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We couldn't find any special offers for flights from Boston to Toronto

Alternative routes

New Bedford ➜ Toronto•New Haven ➜ Toronto•Manchester ➜ Toronto•New York ➜ Toronto•Providence ➜ Toronto•Portland ➜ Toronto•Stamford ➜ Toronto•Boston ➜ Binghamton•Boston ➜ Detroit•Boston ➜ Erie•Boston ➜ Syracuse•Boston ➜ Kitchener•Boston ➜ Windsor•Boston ➜ London