C$ 132 Find Cheap Flights from Boston to Toronto – Compare and Save

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.

Among airlines operating Boston to Toronto flights:

• Porter Airlines: offers free seat selection
• Air Canada: offers extra legroom; offers free seat selection
• Air Transat: 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.

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

• Air Canada
• Porter Airlines

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).

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

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

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

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 417 round-trip via Montreal Pierre Elliott Trudeau Intl (YUL), compared to C$ 467 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 42–C$ 139 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

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

• Ottawa (YOW) – 32% of one-stop connections
• Montreal Pierre Elliott Trudeau Intl (YUL) – 25% of one-stop connections
• New York LaGuardia (LGA) – 21% of one-stop connections
• Toronto Pearson Intl (YYZ) – 6% of one-stop connections

Ottawa (YOW) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 21% on the Boston to Toronto route. Thursday is the cheapest departure day at C$ 444 round-trip on average, while Monday is the most expensive at C$ 559, a difference of C$ 115. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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, 23% of flights were delayed in the past 3 months, with delays averaging 2 hours 0 minutes.

Morning is the busiest departure period on Boston to Toronto flights, with 42% leaving in that window. Evening departures account for 33%, Afternoon flights for 25%, and Night flights for 0%.

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.

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

• Earliest: departs at 5:45 am and lands at 7:43 am
• Latest: departs at 8:25 pm and lands at 10:23 pm.

The flight takes about 1h 58m.

Last-minute fares on this route – booked within 2 weeks of departure – run 53% above the route average of C$ 466. Book 26 weeks before departure for the lowest fares.

A direct flight from Boston to Toronto takes 1h 58m, 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.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 286 to C$ 1,667. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Boston to Toronto are currently lower than usual. Average one-way flight prices are about C$ 133, which is 52% below the typical average for this route.

Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Based on prices from the last 5 days, flying between Boston and Toronto is around C$ 284 round-trip, with a flight time of about 2h 10m. Recent bus fares are around C$ 276 round-trip, with a trip time of about 16h 10m. Compared with flying, recent bus fares are roughly 3% lower. However, taking the bus takes about 14+ hours longer each way.

Flying via Montreal Pierre Elliott Trudeau Intl (YUL) gives the shortest average 1-stop total travel time at 4h 25m, compared with 4h 28m via Philadelphia (PHL) and 4h 31m via Newark (EWR).

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$ 12:

• Ace
• Routes Car & Truck Rentals
• City Car & Truck Rental
• 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

Round-trip flights from Boston to Toronto range from C$ 363 to C$ 625, with an average of C$ 466 over the past 12 months. Anything below C$ 363 counts as a good deal.

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

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