Direct flights from Seattle to Kansas City SEA → MCI
Alaska Airlines and Delta Air Lines operate nonstop flights from Seattle (SEA) to Kansas City (MCI). The nonstop flight takes around ~2h 59m, covering 1,486 miles (2,392 km) and operates daily. Updated 28 June 2026.
📬 Cheap nonstop deals from Seattle
We'll email you when a fare from SEA drops well below normal. Free, weekly, no password needed.
Free · weekly digest · no password needed
Alaska Airlines
AS
Delta Air Lines
DL
Departure Schedule next 7 days
Sign up to see Kansas City schedule from SEA
Already have an account? Sign in
Frequently asked questions
Is there a direct flight from Seattle to Kansas City?
Yes, Alaska Airlines and Delta Air Lines operate nonstop flights from Seattle (SEA) to Kansas City (MCI).
Which airlines fly direct from Seattle to Kansas City?
Alaska Airlines, Delta Air Lines operate nonstop flights from Seattle to Kansas City.
How long is the flight from Seattle to Kansas City?
The nonstop flight from Seattle to Kansas City takes ~2h 59m (approximately 2392 km).
How often do direct flights operate from Seattle to Kansas City?
Nonstop flights from Seattle to Kansas City operate daily.