Travel with Air Canada from Boston to Ottawa, ON (BOS - YOW) from USD 166*

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 Ottawa, ON - our lowest fares in cash

Jun 2026
FromUSD 170*
One way/Economy
Jul 2026
FromUSD 166*
One way/Economy
Aug 2026
FromUSD 166*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD 166
cmp-daily-histogram-bars-legend-max-price-aria-label USD 658
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    • RangeUSD 166-USD 658

    *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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