Travel with Air Canada from Boston to Montréal (BOS - YUL) from USD 106*

Promotion code

*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.

Flights between Boston and Montréal - our lowest fares in cash

Mar 2026
FromUSD 269*
One way/Economy
Apr 2026
FromUSD 117*
One way/Economy
May 2026
FromUSD 117*
One way/Economy
USD 117
USD 589
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    • RangeUSD 117-USD 589

    *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.

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