CA $258 Cheap Air Canada fights from Boston (BOS) to Montreal (YUL)

View CA $258 flight on Sun, Sep. 7, 2025Opens in a new window

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Air Canada flights from Boston to Montreal (BOS→YUL)

Prices were available within the past 7 days and start at CA $258 for one-way flights and CA $355 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Nov. 27 - Fri, Nov. 28
BOS
Boston
YUL
Montreal
CA $355 Roundtrip, found 22 hours ago
CA $355
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Thu, Nov. 27 from Boston to Montreal, returning Fri, Nov. 28, priced at CA $355 found 22 hours ago
Air Canada
Wed, Nov. 26 - Thu, Nov. 27
BOS
Boston
YUL
Montreal
CA $407 Roundtrip, found 2 hours ago
CA $407
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Nov. 26 from Boston to Montreal, returning Thu, Nov. 27, priced at CA $407 found 2 hours ago
Air Canada
Wed, Nov. 26 - Thu, Nov. 27
BOS
Boston
YUL
Montreal
CA $416 Roundtrip, found 2 hours ago
CA $416
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Nov. 26 from Boston to Montreal, returning Thu, Nov. 27, priced at CA $416 found 2 hours ago
Air Canada
Wed, Nov. 26 - Thu, Nov. 27
BOS
Boston
YUL
Montreal
CA $426 Roundtrip, found 2 hours ago
CA $426
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Nov. 26 from Boston to Montreal, returning Thu, Nov. 27, priced at CA $426 found 2 hours ago
Air Canada
Fri, Oct. 24 - Sun, Oct. 26
BOS
Boston
YUL
Montreal
CA $436 Roundtrip, found 1 day ago
CA $436
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Oct. 24 from Boston to Montreal, returning Sun, Oct. 26, priced at CA $436 found 1 day ago
Air Canada
Wed, Nov. 26 - Thu, Nov. 27
BOS
Boston
YUL
Montreal
CA $438 Roundtrip, found 2 hours ago
CA $438
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Nov. 26 from Boston to Montreal, returning Thu, Nov. 27, priced at CA $438 found 2 hours ago
Air Canada
Fri, Oct. 24 - Sun, Oct. 26
BOS
Boston
YUL
Montreal
CA $441 Roundtrip, found 1 day ago
CA $441
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Oct. 24 from Boston to Montreal, returning Sun, Oct. 26, priced at CA $441 found 1 day ago
Air Canada
Fri, Oct. 24 - Sun, Oct. 26
BOS
Boston
YUL
Montreal
CA $446 Roundtrip, found 1 day ago
CA $446
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Oct. 24 from Boston to Montreal, returning Sun, Oct. 26, priced at CA $446 found 1 day ago
Air Canada
Wed, Nov. 26 - Thu, Nov. 27
BOS
Boston
YUL
Montreal
CA $447 Roundtrip, found 2 hours ago
CA $447
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Nov. 26 from Boston to Montreal, returning Thu, Nov. 27, priced at CA $447 found 2 hours ago
Air Canada
Wed, Nov. 26 - Thu, Nov. 27
BOS
Boston
YUL
Montreal
CA $449 Roundtrip, found 2 hours ago
CA $449
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Nov. 26 from Boston to Montreal, returning Thu, Nov. 27, priced at CA $449 found 2 hours ago
Flight from Boston to Montreal (BOS - YUL) route information
Origin airport
Logan Intl.
Destination airport
Pierre Elliott Trudeau Intl.
Airlines serving
Air Canada, American Airlines, Delta, Porter Airlines, United
Popular airline
Porter Airlines
Distance
405 km
Average flight time
1 hour 25 mins
*Available to Expedia members.