Travel with Air Canada from Boston to Toronto (BOS - YTO) from USD 133*

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 Toronto - our lowest fares in cash

May 2026
FromUSD 226*
One way/Economy
Jun 2026
FromUSD 133*
One way/Economy
Jul 2026
FromUSD 133*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD 133
cmp-daily-histogram-bars-legend-max-price-aria-label USD 688
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    • RangeUSD 133-USD 688

    *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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