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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)
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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 December 2025 , January 2026

29 Dec - 05 Jan $ 335.00
BOS
Boston
Porter Airlines
1 STOPS
YUL
Montreal
YUL
Montreal
Porter Airlines
1 STOPS
BOS
Boston
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23 Dec - 06 Jan $ 453.00
BOS
Boston
Porter Airlines
1 STOPS
YUL
Montreal
YUL
Montreal
Porter Airlines
1 STOPS
BOS
Boston
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16 Dec - 11 Jan $ 910.00
BOS
Boston
United Airlines
1 STOPS
YUL
Montreal
YUL
Montreal
United Airlines
DIRECT
BOS
Boston
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Last minute flights from Boston to Montreal

29 Dec - 31 Dec $ 376.00
BOS
Boston
Porter Airlines
1 STOPS
YUL
Montreal
YUL
Montreal
Porter Airlines
1 STOPS
BOS
Boston
Pick dates
23 Dec - 31 Dec $ 494.00
BOS
Boston
Porter Airlines
1 STOPS
YUL
Montreal
YUL
Montreal
Porter Airlines
1 STOPS
BOS
Boston
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22 Dec - 31 Dec $ 706.00
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

1:25 PM - 4:30 PM
Porter Airlines
1 Stops
4h 20m
BOS - YUL
$ 183
Kiwi
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10:25 AM - 7:59 PM
United Airlines
1 Stops
11h 17m
BOS - YUL
$ 283
Kiwi
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5:30 AM - 5:30 AM
United Airlines
0 Stops
1h 25m
BOS - YUL
$ 342
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.