Cheap flights from Kansas City to Seattle
From 286 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 186 US$
Prices by date
186 US$
15/07
Airlines on this route
FAQ
What's the cheapest month to fly Kansas City to Seattle?
Usually 2026-07, from 186 USD.
Are there direct flights from Kansas City to Seattle?
We show both direct and connecting options — filter to compare.