Cheap Flights from Montreal to Cambridge

View €151 flight on Fri, 31 Oct 2025Opens in a new window

Popular airlines from Montreal to Cambridge

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Cheap flights from Montreal to Cambridge (YMQ-BOS)

Prices were available within the past 7 days and start at €151 for one-way flights and €256 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 28 Aug - Sun, 31 Aug
YUL
Montreal
BOS
Boston
€256 Return, found 5 days ago
€256
Return
found 5 days ago
Select Air Canada flight, departing Thu, 28 Aug from Montreal to Boston, returning Sun, 31 Aug, priced at €256 found 5 days ago
Air Canada
Thu, 4 Sep - Sun, 7 Sep
YUL
Montreal
BOS
Boston
€257 Return, just found
€257
Return
just found
Select Air Canada flight, departing Thu, 4 Sep from Montreal to Boston, returning Sun, 7 Sep, priced at €257 just found
Delta
Thu, 28 Aug - Sun, 31 Aug
YUL
Montreal
BOS
Boston
€261 Return, found 5 days ago
€261
Return
found 5 days ago
Select Delta flight, departing Thu, 28 Aug from Montreal to Boston, returning Sun, 31 Aug, priced at €261 found 5 days ago
United
Thu, 28 Aug - Sun, 31 Aug
YUL
Montreal
BOS
Boston
€270 Return, found 5 days ago
€270
Return
found 5 days ago
Select United flight, departing Thu, 28 Aug from Montreal to Boston, returning Sun, 31 Aug, priced at €270 found 5 days ago
Porter Airlines
Thu, 4 Sep - Sun, 7 Sep
YUL
Montreal
BOS
Boston
€288 Return, just found
€288
Return
just found
Select Porter Airlines flight, departing Thu, 4 Sep from Montreal to Boston, returning Sun, 7 Sep, priced at €288 just found
American Airlines
Thu, 28 Aug - Sun, 31 Aug
YUL
Montreal
BOS
Boston
€295 Return, found 5 days ago
€295
Return
found 5 days ago
Select American Airlines flight, departing Thu, 28 Aug from Montreal to Boston, returning Sun, 31 Aug, priced at €295 found 5 days ago

Find the cheapest month to fly from Montreal (YMQ) to Boston (BOS)

March is typically the cheapest month to fly

From €167 - €334 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.