$151 Find Cheap Flights from Montreal to Boston - Compare and Save

These are the earliest and latest flight times available from Montreal Pierre Elliott Trudeau Intl Airport to Boston:

• Earliest: departs at 8:10 am and lands at 9:40 am
• Latest: departs at 8:00 pm and lands at 9:30 pm.

The flight takes about 1h 30m.

Two cabin classes are available on flights from Montreal Pierre Elliott Trudeau Intl Airport to Boston:

• Economy Class
• Business Class

A nonstop flight from Montreal Pierre Elliott Trudeau Intl Airport to Boston takes 1h 30m, covering 253 miles.

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 Montreal Pierre Elliott Trudeau Intl Airport to Boston range from $273 to $422, with an average of $338 over the past 12 months. Anything below $273 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 36% above the $338 route average. Book 11 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $316 round-trip via Newark (EWR), compared to $341 for nonstop.

Air Canada is the only airline operating Montreal Pierre Elliott Trudeau Intl Airport to Boston flights. 73% of its flights are on time.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $25–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 175 family is used most often on this route, operated mainly by Air Canada and United Airlines. Other aircraft seen on the route include Airbus A220-300 variants.

Evening is the busiest departure period on Montreal Pierre Elliott Trudeau Intl Airport to Boston flights, with 50% of flights leaving in that window. Morning departures account for 25%, afternoon flights for 25%, 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 $242 to $1,172. That means the highest observed fare was about 5x higher than the lowest one.

Three airlines offer in-flight Wi-Fi on Montreal Pierre Elliott Trudeau Intl Airport to Boston flights:

• Air Canada
• United Airlines
• TAP AIR PORTUGAL

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 Montreal Pierre Elliott Trudeau Intl Airport to Boston are currently lower than usual. Average one-way flight prices are about $162, which is 32% below the typical average for this route.

Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates averaging $77 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Thrifty
• Sixt

Flights from Montreal Pierre Elliott Trudeau Intl Airport to Boston usually depart from Montreal Pierre Elliott Trudeau Intl (YUL) and arrive at Boston Logan Intl (BOS).

Morning flights have the fewest delays on this route, while afternoon 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 Montreal Pierre Elliott Trudeau Intl Airport to Boston route, 27% of flights were delayed in the past 3 months, with delays averaging 1h 58m.

One-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to Boston most commonly connect through:

• Toronto Island (YTZ) - 89% of one-stop connections
• New York LaGuardia (LGA) - 6% of one-stop connections
• Newark (EWR) - 4% of one-stop connections
• Minneapolis St Paul (MSP) - 2% of one-stop connections

Yes. Flexible dates can save you up to 5% on flights from Montreal Pierre Elliott Trudeau Intl Airport to Boston. Saturday is the cheapest departure day at $327 round-trip on average, while Sunday is the most expensive at $344, a difference of $17.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Only Air Canada operates flights between Montreal Pierre Elliott Trudeau Intl Airport and Boston.

Flying via New York LaGuardia (LGA) gives the shortest average 1-stop total travel time at 4h 30m, compared with 4h 56m via Newark (EWR) and 5h 07m via Toronto Island (YTZ).

Some of the most popular sights in Boston are TD Garden, Fenway Park and Boston Common. These are among the most viewed places in Boston on KAYAK.

Among airlines operating Montreal Pierre Elliott Trudeau Intl Airport to Boston flights:

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

• Air Canada: a cabin bag and a checked bag in Economy Class
• Porter Airlines: a cabin bag and a checked bag in Economy Class
• Air Transat: a cabin bag and a checked bag in Economy Class

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

Several flights from YUL to BOS have layovers en route. Some of the common layover cities for these flights include Toronto (YTZ) by Porter, New York (LGA) by Delta and JetBlue, Philadelphia (PHL) by American, Toronto (YYZ) by Air Canada, and Newark (EWR) by United.

The MBTA metro system providing services to Blue Line connects BOS Airport to downtown Boston and operates after every 10 minutes. Logan Express Bus at Terminal C, Arrivals connects you from BOS Airport to Dartmouth St Opposite Back Bay Station. You can then link from Bay Station to downtown Boston using the MBTA metro system, providing services to Blue Line connects BOS Airport to downtown Boston. The MBTA SI1 Bus at the Arrivals Level on Terminal C connects BOS Airport to downtown Boston and operates after every 15 minutes.

Consider flying Business- or First class when traveling from YUL to BOS with Air Canada. These passengers can access executive services and amenities such as the exclusive Air Canada Maple Leaf Lounge at the Domestic, International, and Transborder Departures on the Airside of YUL Airport, priority check-in, pre-boarding, spacious seating options, and premium dining.

Delta Air Lines allows children aged 5 to 14 to travel unaccompanied at a fee from YUL to BOS. You must check in the minor at least 2 hours before the departure flight. You must provide a birth certificate to prove the minor age alongside the passport. You must also provide your photo ID, contact phone number, and the receiving adult's details, such as phone number, address, and name.