C$ 133 Find Cheap Flights from Boston to Toronto – Compare and Save

These are the earliest and latest flight times available from Boston to Toronto:

• Earliest: departs at 5:45 am and lands at 7:47 am
• Latest: departs at 7:50 pm and lands at 9:52 pm.

The flight takes about 2h 02m.

Only Economy Class is available on flights from Boston to Toronto.

A direct flight from Boston to Toronto takes 2h 02m, covering 1,118 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Boston to Toronto range from C$ 371 to C$ 636, with an average of C$ 478 over the past 12 months. Anything below C$ 371 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 48% above the C$ 478 route average. Book 26 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 437 round-trip via Newark (EWR), compared to C$ 479 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 42–C$ 140 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

Morning is the busiest departure period on Boston to Toronto flights, with 45% leaving in that window. Evening departures account for 33%, Afternoon flights for 22%, and Night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 288 to C$ 1,821. That means the highest observed fare was about 6x higher than the lowest one.

Four airlines offer in-flight Wi-Fi on Boston to Toronto flights:

• Air Canada
• United Airlines
• ITA Airways
• Brussels Airlines

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

One-way fares from Boston to Toronto are currently lower than usual. Average one-way flight prices are about C$ 142, which is 49% below the typical average for this route.

Since Toronto is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Toronto Pearson Intl Airport (YYZ) – daily rates from around C$ 8:

• Ace
• City Car & Truck Rental
• Routes Car & Truck Rentals
• Zoom Rent A Car
• Hertz

Near Toronto Island Airport (YTZ) – daily rates from around C$ 18:

• Hertz
• Enterprise Rent-A-Car
• National
• Advance Car And Truck Rental
• Budget

Flights from Boston to Toronto usually depart from Boston Logan Intl (BOS) and may arrive at several airports in Toronto area, including Toronto Region of Waterloo Intl (YKF), Toronto Island (YTZ) and Toronto Pearson Intl (YYZ).

Night flights have the fewest delays on this route, while evening departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Boston to Toronto route, 24% of flights were delayed in the past three months, with delays averaging 2h.

One-stop flights from Boston to Toronto most commonly connect through:

• Ottawa (YOW) – 32% of one-stop connections
• Montreal Pierre Elliott Trudeau Intl (YUL) – 26% of one-stop connections
• New York LaGuardia (LGA) – 23% of one-stop connections
• Toronto Pearson Intl (YYZ) – 7% of one-stop connections

Yes. Flexible dates can save you up to 19% on flights from Boston to Toronto. Thursday is the cheapest departure day at C$ 449 round-trip on average, while Sunday is the most expensive at C$ 553, a difference of C$ 104.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

2 airlines operate flights between Boston and Toronto. The airlines offering direct flights on this route include:

• Porter Airlines
• Air Canada

Flying via Newark (EWR) gives the shortest average 1-stop total travel time at 4h 07m, compared with 4h 23m via Montreal Pierre Elliott Trudeau Intl (YUL) and 4h 28m via Philadelphia (PHL).

Some of the most popular sights in Toronto are Rogers Centre, Scotiabank Arena, and Union Station. These are among the most viewed places in Toronto on KAYAK.

Among airlines operating Boston to Toronto flights:

• Porter Airlines: offers free seat selection
• Air Canada: offers extra legroom; offers free seat selection
• United Airlines: offers free seat selection
• American Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Porter Airlines: a carry-on bag and a checked bag in Economy Class
• Air Canada: a carry-on bag and a checked bag in Economy Class
• Air Transat: a carry-on bag and a checked bag in Economy Class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

One of the best choices is the UP Express light rail service that makes the trip in about 25min. The fare to ride this train is about C$12.50 ($10) and it runs from early morning until after midnight every day of the week. The train makes its final stop at Union Station in Downtown Toronto.

Porter Airlines, Air Canada, United Airlines, and Delta Air Lines all offer non-stop flights between Boston and Toronto.

One convenient option is the Courtyard by Marriott Toronto Airport. This is a newly renovated hotel and is one of the closest hotels to the airport and offers access to the Airport Corporate West Business Park. All of the rooms here have free high-speed wireless internet and there's a shuttle service to and from the airport.

A great choice is the Blue Line Subway that offers service from a number of locations in the Boston area, including Downtown Boston to Boston Logan Airport. The cost to ride the train is around $2.