Travel with Air Canada from Seattle to Halifax (SEA - YHZ) from USD 175*

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 Halifax - our lowest fares in cash

May 2026
FromUSD 306*
One way/Economy
Jun 2026
FromUSD 183*
One way/Economy
Jul 2026
FromUSD 180*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD 183
cmp-daily-histogram-bars-legend-max-price-aria-label USD 893
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    • RangeUSD 183-USD 893

    *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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