Travel with Air Canada from Boston to Montréal (BOS - YUL) from USD 140*

Flights between Boston and Montréal - our lowest fares in cash

USD 140
USD 566
Displaying fares for November-2024
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RangeUSD 140-USD 566

*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Book flights from Boston (BOS) to Montréal (YUL) | Air Canada