Direct flights from Kansas City to Seattle MCI → SEA
Alaska Airlines, Delta Air Lines and Southwest Airlines fly nonstop from Kansas City (MCI) to Seattle (SEA). The flight takes about 3h 34m and covers 1,486 miles (2,391 km). Arrivals run on time 74.1% at MCI and 80.8% at SEA — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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Alaska Airlines
AS
Delta Air Lines
DL
Southwest Airlines
WN
Frequently asked questions
Is there a direct flight from Kansas City to Seattle?
Yes, Alaska Airlines, Delta Air Lines and 1 more airline operate nonstop flights from Kansas City (MCI) to Seattle (SEA).
Which airlines fly direct from Kansas City to Seattle?
Alaska Airlines, Delta Air Lines, Southwest Airlines operate nonstop flights from Kansas City to Seattle.
How long is the flight from Kansas City to Seattle?
The nonstop flight from Kansas City to Seattle takes ~3h 34m (approximately 2391 km).
What is the on-time performance for flights from Kansas City to Seattle?
Arrivals run on time 74.1% at MCI and 80.8% at SEA — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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