Cheap flights from Calgary to Seattle
From 279 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 296 US$
Prices by date
296 US$
02/07
Airlines on this route
FAQ
What's the cheapest month to fly Calgary to Seattle?
Usually 2026-07, from 296 USD.
Are there direct flights from Calgary to Seattle?
We show both direct and connecting options — filter to compare.