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Results refresh when you open or revisit this page. Last snapshot: Jul 13, 2026.

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Cheapest one-way flights from Seattle (SEA) to Calgary (YYC), August

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
06 Aug	Air Canada
28 Aug	Frontier Airlines
02 Aug	Air Canada
11 Aug	Air Canada
21 Aug	Air Canada
19 Aug	Frontier Airlines
14 Aug	Air Canada
27 Aug	Air Canada
24 Aug	Air Canada
30 Aug	Air Canada

deals for return flights from Seattle to Calgary in August.

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Updated Jul 13, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Seattle (SEA) to Calgary (YYC), August

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