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Cheap flights from Boston (BOS) to Montreal (YUL)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
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How to find the cheapest flight from Boston (BOS) to Montreal (YUL)

How to find the cheapest flight from Boston (BOS) to Montreal (YUL)
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How to find the cheapest flight from Boston (BOS) to Montreal (YUL)
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How to find the cheapest flight from Boston (BOS) to Montreal (YUL)
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Cheap flights from Boston to Montreal in September , October 2026

30 Sep - 20 Oct $ 368.00
BOS
Boston
Air Canada
DIRECT
YUL
Montreal
YUL
Montreal
Air Canada
DIRECT
BOS
Boston
Pick dates
30 Sep - 10 Oct $ 464.00
BOS
Boston
Air Canada
DIRECT
YUL
Montreal
YUL
Montreal
Air Canada
DIRECT
BOS
Boston
Pick dates
29 Sep - 06 Oct $ 1,020.00
BOS
Boston
Air Canada
DIRECT
YUL
Montreal
YUL
Montreal
Air Canada
DIRECT
BOS
Boston
Pick dates

Last minute flights from Boston to Montreal

30 Sep - 30 Sep $ 491.00
BOS
Boston
Air Canada
DIRECT
YUL
Montreal
YUL
Montreal
Air Canada
DIRECT
BOS
Boston
Pick dates
30 Sep - 30 Sep $ 491.00
BOS
Boston
Air Canada
DIRECT
YUL
Montreal
YUL
Montreal
Air Canada
DIRECT
BOS
Boston
Pick dates
29 Sep - 30 Sep $ 1,044.00
BOS
Boston
Air Canada
DIRECT
YUL
Montreal
YUL
Montreal
Air Canada
DIRECT
BOS
Boston
Pick dates

One-way flights to Montreal from Boston

5:50 AM - 5:50 AM
Air Canada
0 Stops
1h 25m
BOS - YUL
$ 192
Kiwi
Pick dates
10:36 AM - 5:56 PM
United Airlines
1 Stops
10h 50m
BOS - YUL
$ 517
Kiwi
Pick dates
10:40 AM - 10:40 AM
United Airlines
0 Stops
1h 15m
BOS - YUL
$ 728
Kiwi
Pick dates

How to find the cheapest flight from Boston (BOS) to Montreal (YUL)

Related info for your journey
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How to find the cheapest flight from Boston (BOS) to Montreal (YUL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Montreal (YUL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.