Direct flights from Seattle to Kansas City
All flights from SEA to MCI non-stop. There are direct flights from Seattle Tacoma International (SEA), Washington, USA to Kansas City International Airport (MCI), Missouri, USA with Alaska Airlines, Delta Air Lines and Southwest Airlines. 29 weekly departures are currently scheduled on this route. Departure times range from 07:48 to 18:33 depending on the schedule period. The flight distance is 1494 miles (2404 km). Flight time ranges from 3 hours and 25 minutes to 3 hours and 45 minutes.
Seattle
, USA
Airlines with non-stop routes:
Alaska Airlines
Delta Air Lines
Southwest Airlines
Flight schedule from Seattle to Kansas City with Alaska Airlines
This is a weekly direct flight schedule for Alaska Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-21
Flight schedule from Seattle to Kansas City with Delta Air Lines
This is a weekly direct flight schedule for Delta Air Lines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-21
Flight schedule from Seattle to Kansas City with Southwest Airlines
This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-21
Seattle to Kansas City scheduled departures
Select a date to see every published non-stop departure between SEA and MCI.
SEA - MCI route facts
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Distance1494 miles (2404 km)
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Flight time3 hours and 25 minutes to 3 hours and 45 minutes
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Airlines Alaska Airlines Delta Southwest
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Airline alliancesoneworld SkyTeam Low-cost carrier
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CabinsEconomy Business First
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Hub airportsAlaska Airlines: SEA (Primary hub.)Delta Air Lines: SEA
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AircraftAlaska Airlines: Boeing 737MAX 9 Passenger, Boeing 737-900 (winglets) Passenger/BBJ3, Boeing 737-800 (winglets) Passenger/BBJ2 and Boeing 737MAX 8 PassengerDelta Air Lines: Airbus A220-300 and Airbus A220-100Southwest Airlines: Boeing 737-700 Passenger (Scimitar Winglets) and Boeing 737-800 (winglets) Passenger/BBJ2
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