starting at $333
starting at $301
starting at $199
starting at $318
Compare airlines, prices, and flight durations for your trip
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 Montreal to Boston. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Montreal to Boston, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Montreal to Boston:
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Answers to questions about the route that travelers are most interested in.
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.
The Montreal — Boston route is served by a wide range of airlines: 4 in total, including Air Canada, United Airlines, Porter Airlines, and American Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $199. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
starting at $333
starting at $301
starting at $199
starting at $318
Montreal — Boston
03/21/2026
Departure
Direct flight
AC8612
starting at $333
Montreal — Boston
08/22/2026
Departure
Direct flight
UA8122
starting at $301
Unable to find information about the schedule of direct flights from
The cheapest one-way flight from Montreal to Boston departs on 08/22/2026, is operated by Porter Airlines and costs $199
The cheapest roundtrip flight from Montreal to Boston departs on 04/03/2026, is operated by Air Canada and costs $292
Fastest flight from Montreal to Boston takes 1h 35m
There are direct flights on this route 1 day a week: Sa
The distance between Montreal and Boston is 403km (250 miles). Montreal and Boston are in the same time zone
We couldn't find any special offers for flights from Montreal to Boston
The cheapest flight ticket from Montreal to Boston according to data for the last 48 hours costs $199
Often the best time to buy tickets from Montreal to Boston is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Montreal to Boston can be found flying in these months: August, March.
The fastest flights from Montreal to Boston start from 1 hour 35 minutes in the air.
The following airlines operate direct flights on the route Montreal — Boston: Air Canada, United Airlines
The minimum one-way ticket price from Montreal to Boston is $199 (August 2026), while the maximum is $318 (March 2026). On average, a ticket costs $258–$318.