Cheap flights from Boston to Montreal

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Boston to Montreal flight comparison made easy

Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to Montreal by changing tabs
Quickest
Cheapest
Porter Airlines
Porter Airlines
08 Nov.
BOS
6:20 a.m.
Boston Logan Intl airport
5h 50m
1 Stop
12:10 p.m.
YUL
Montreal Pierre Elliott Trudeau Intl airport
Porter Airlines
16 Nov.
YUL
5:55 a.m.
Montreal Pierre Elliott Trudeau Intl airport
4h 55m
1 Stop
10:50 a.m.
BOS
Boston Logan Intl airport
259 CAD
Porter Airlines
Porter Airlines
12 Nov.
BOS
8:40 a.m.
Boston Logan Intl airport
5h 15m
1 Stop
1:55 p.m.
YUL
Montreal Pierre Elliott Trudeau Intl airport
Porter Airlines
17 Nov.
YUL
7:00 a.m.
Montreal Pierre Elliott Trudeau Intl airport
4h 10m
1 Stop
11:10 a.m.
BOS
Boston Logan Intl airport
280 CAD
Porter Airlines
Porter Airlines
13 Nov.
BOS
1:30 a.m.
Boston Logan Intl airport
4h 15m
1 Stop
5:45 a.m.
YUL
Montreal Pierre Elliott Trudeau Intl airport
Porter Airlines
17 Nov.
YUL
7:00 a.m.
Montreal Pierre Elliott Trudeau Intl airport
4h 10m
1 Stop
11:10 a.m.
BOS
Boston Logan Intl airport
280 CAD
Delta
Delta
25 Sep.
BOS
2:00 a.m.
Boston Logan Intl airport
3h 42m
1 Stop
5:42 a.m.
YUL
Montreal Pierre Elliott Trudeau Intl airport
Delta
26 Sep.
YUL
5:10 a.m.
Montreal Pierre Elliott Trudeau Intl airport
3h 45m
1 Stop
8:55 a.m.
BOS
Boston Logan Intl airport
312 CAD
Delta
Delta
01 Nov.
BOS
2:00 a.m.
Boston Logan Intl airport
3h 58m
1 Stop
5:58 a.m.
YUL
Montreal Pierre Elliott Trudeau Intl airport
Delta
03 Nov.
YUL
7:00 a.m.
Montreal Pierre Elliott Trudeau Intl airport
4h 10m
1 Stop
11:10 a.m.
BOS
Boston Logan Intl airport
312 CAD
Porter Airlines
Porter Airlines
16 Sep.
BOS
2:20 a.m.
Boston Logan Intl airport
4h 25m
1 Stop
6:45 a.m.
YUL
Montreal Pierre Elliott Trudeau Intl airport
Porter Airlines
17 Sep.
YUL
12:00 p.m.
Montreal Pierre Elliott Trudeau Intl airport
3h 50m
1 Stop
3:50 p.m.
BOS
Boston Logan Intl airport
282 CAD

How to get the cheapest flight from Boston to Montreal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight for your trip
What is the cheapest month to fly to Montreal?
March
The cheapest time of year to fly to Montreal from Boston is March. The most expensive is July.
What is the cheapest day to fly to Montreal?
Friday
The cheapest day of the week is typically Friday. The most expensive is typically Thursday
When is the cheapest time to fly to Montreal?
at noon
Boston to Montreal flights are approximately 54% more expensive in the afternoon than at noon
What is the cheapest airline that flies to Montreal?
Delta
Delta, WestJet, and Porter Airlines are the most popular carriers operating from Boston to Montreal
What is the cheapest route?
Boston Logan Intl - Montreal Pierre Elliott Trudeau Intl
Fly from Boston Logan Intl to Montreal Pierre Elliott Trudeau Intl for the best Boston - Montreal flight prices
BOS
Boston Logan Intl
YUL
Montreal Pierre Elliott Trudeau Intl
When is the cheapest time to book a flight to Montreal?
53 days before
The cheapest time to buy a flight from Boston to Montreal is approximately 53 days before departure
60
Days before departure
0

Flight information for Boston to Montreal

Find info about flight duration, direct flights, and airports for your flight from Boston to Montreal
Fastest flight time 1h 14m The fastest flight from Boston to Montreal takes 1h 14m.
Direct flights Every day Direct flights go from Boston to Montreal every day.
Airports in Montreal 2 airports There are 2 airports near Montreal: Montreal Pierre Elliott Trudeau Intl (YUL), Montreal St Hubert (YHU)

Alternative routes for Boston to Montreal

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Boston to Ottawa
Fastest flight time
1h 23m
Cheapest price
324 CAD
Providence to Montreal
Fastest flight time
4h 48m
Cheapest price
637 CAD
Islip to Montreal
Fastest flight time
5h 51m
Cheapest price
1,030 CAD

Flights from Boston to:

  • Montreal
  • Quebec
  • Canada
  • North America

Flights to Montreal from: