Travel with Air Canada from Seattle to Québec (SEA - YQB) from USD 349*

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 Seattle and Québec - our lowest fares in cash

May 2026
FromUSD 376*
One way/Economy
Jun 2026
FromUSD 367*
One way/Economy
Jul 2026
FromUSD 367*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD 376
cmp-daily-histogram-bars-legend-max-price-aria-label USD 1.4K
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    • RangeUSD 376-USD 1,427

    *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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