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

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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 Montreal (YUL) to Boston (BOS)

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

30 Aug - 06 Sep $ 289.00
YUL
Montreal
Porter Airlines
DIRECT
BOS
Boston
BOS
Boston
Porter Airlines
DIRECT
YUL
Montreal
Pick dates
25 Aug - 08 Sep $ 320.00
YUL
Montreal
Porter Airlines
DIRECT
BOS
Boston
BOS
Boston
Porter Airlines
DIRECT
YUL
Montreal
Pick dates
25 Aug - 08 Sep $ 529.00
YUL
Montreal
Air Canada
DIRECT
BOS
Boston
BOS
Boston
Air Canada
DIRECT
YUL
Montreal
Pick dates

Last minute flights from Montreal to Boston

30 Aug - 31 Aug $ 295.00
YUL
Montreal
Porter Airlines
DIRECT
BOS
Boston
BOS
Boston
Porter Airlines
DIRECT
YUL
Montreal
Pick dates
25 Aug - 31 Aug $ 325.00
YUL
Montreal
Porter Airlines
DIRECT
BOS
Boston
BOS
Boston
Porter Airlines
DIRECT
YUL
Montreal
Pick dates
22 Aug - 31 Aug $ 392.00
YUL
Montreal
Air Canada
DIRECT
BOS
Boston
BOS
Boston
Air Canada
DIRECT
YUL
Montreal
Pick dates

One-way flights to Boston from Montreal

7:20 PM - 7:20 PM
Porter Airlines
0 Stops
1h 35m
YUL - BOS
$ 170
Kiwi
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7:20 PM - 7:20 PM
Porter Airlines
0 Stops
1h 35m
YUL - BOS
$ 201
Kiwi
Pick dates
8:20 AM - 8:20 AM
Air Canada
0 Stops
1h 25m
YUL - BOS
$ 237
Kiwi
Pick dates

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

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