Cheap flights from Montreal to Cambridge from CA $228

View CA $228 flight on Mon, Sep. 22, 2025Opens in a new window

Popular airlines from Montreal to Cambridge

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Cheap flights from Montreal (YMQ) to Cambridge (BOS)

Prices were available within the past 7 days and start at CA $228 for one-way flights and CA $383 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu., Jan. 29 - Thu., Feb. 5
YUL
Montreal
BOS
Boston
CA $383 Roundtrip, found 2 hours ago
CA $383
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Thu., Jan. 29 from Montreal to Boston, returning Thu., Feb. 5, priced at CA $383 found 2 hours ago
United
Fri., Sep. 12 - Fri., Sep. 26
YUL
Montreal
BOS
Boston
CA $383 Roundtrip, found 20 hours ago
CA $383
Roundtrip
found 20 hours ago
Select United flight, departing Fri., Sep. 12 from Montreal to Boston, returning Fri., Sep. 26, priced at CA $383 found 20 hours ago
Porter Airlines
Thu., Jan. 29 - Thu., Feb. 5
YUL
Montreal
BOS
Boston
CA $383 Roundtrip, found 2 hours ago
CA $383
Roundtrip
found 2 hours ago
Select Porter Airlines flight, departing Thu., Jan. 29 from Montreal to Boston, returning Thu., Feb. 5, priced at CA $383 found 2 hours ago
Delta
Thu., Jan. 29 - Thu., Feb. 5
YUL
Montreal
BOS
Boston
CA $390 Roundtrip, found 2 hours ago
CA $390
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu., Jan. 29 from Montreal to Boston, returning Thu., Feb. 5, priced at CA $390 found 2 hours ago
American Airlines
Thu., Sep. 4 - Thu., Sep. 11
YUL
Montreal
BOS
Boston
CA $390 Roundtrip, found 2 hours ago
CA $390
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu., Sep. 4 from Montreal to Boston, returning Thu., Sep. 11, priced at CA $390 found 2 hours ago
Air Canada
Thu., Jan. 29 - Thu., Feb. 5
YUL
Montreal
BOS
Boston
CA $392 Roundtrip, found 2 hours ago
CA $392
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Thu., Jan. 29 from Montreal to Boston, returning Thu., Feb. 5, priced at CA $392 found 2 hours ago

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

March is typically the cheapest month to fly

From CA $264 - CA $530 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.