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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

28 Sep - 20 Oct $ 372.00
BOS
Boston
Air Canada
DIRECT
YUL
Montreal
YUL
Montreal
Air Canada
DIRECT
BOS
Boston
Pick dates
28 Sep - 05 Oct $ 473.00
BOS
Boston
Air Canada
DIRECT
YUL
Montreal
YUL
Montreal
Air Canada
DIRECT
BOS
Boston
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29 Sep - 07 Oct $ 473.00
BOS
Boston
Air Canada
DIRECT
YUL
Montreal
YUL
Montreal
Air Canada
DIRECT
BOS
Boston
Pick dates

Last minute flights from Boston to Montreal

29 Sep - 30 Sep $ 510.00
BOS
Boston
Air Canada
DIRECT
YUL
Montreal
YUL
Montreal
Air Canada
DIRECT
BOS
Boston
Pick dates
28 Sep - 30 Sep $ 510.00
BOS
Boston
Air Canada
DIRECT
YUL
Montreal
YUL
Montreal
Air Canada
DIRECT
BOS
Boston
Pick dates
29 Sep - 30 Sep $ 1,243.00
BOS
Boston
United Airlines
DIRECT
YUL
Montreal
YUL
Montreal
United Airlines
DIRECT
BOS
Boston
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One-way flights to Montreal from Boston

10:40 AM - 10:40 AM
Air Canada
0 Stops
1h 15m
BOS - YUL
$ 198
Kiwi
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10:40 AM - 10:40 AM
Air Canada
0 Stops
1h 15m
BOS - YUL
$ 198
Kiwi
Pick dates
10:40 AM - 10:40 AM
United Airlines
0 Stops
1h 15m
BOS - YUL
$ 534
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.