Cheap flights from Seattle to Calgary

Cheapest current fares: $200 in August 2026, 727 km direct flight in ~51m.

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Live fares · SEA → YYC

Cheapest month-by-month fares

Lowest available fare per calendar month from Seattle (SEA) to Calgary (YYC). Refreshed daily.

Seattle (SEA) → Calgary (YYC)

  1. August 2026 $200

Frequently asked questions

  • What is the cheapest month to fly from Seattle to Calgary?

    Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Seattle (SEA) to Calgary (YYC), with fares starting from $200.

  • What is the lowest current fare from SEA to YYC?

    The lowest currently-listed fare from Seattle (SEA) to Calgary (YYC) is $200 on 2026-08-17.

  • How long is the flight from Seattle to Calgary?

    Direct flights from SEA to YYC cover approximately 727 km (452 miles), with an estimated flight time of 51m. Operating airlines: AS, WS.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: SEA → YYC Cheapest month to fly to Calgary All flights from Seattle All flights to Calgary Flights to Canada Visa-free with USA passport AS routes WS routes