Travel with Air Canada from Seattle to Québec (SEA - YQB) from USD 310*

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

Mar 2026
FromUSD 454*
One way/Economy
Apr 2026
FromUSD 321*
One way/Economy
May 2026
FromUSD 310*
One way/Economy
USD 350
USD 968
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    • RangeUSD 350-USD 968

    *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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