Kansas CitySeattleDirect FlightsMCI–SEA
Kansas City (Kansas City International Airport) to Seattle (Seattle-Tacoma International Airport).
Flight time from MCI to SEA is estimated at about 3h 39m, based on the 1,486-mile great-circle distance. Our current captured departure sample includes 4-5/day across 3 captured airlines, with Alaska Airlines appearing most often in that sample. Captured departure times run from 06:02 to 19:58 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~3h 39m Estimated from great-circle distance — no tracked flights yet. | 1,486 mi | 4-5/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for MCI to SEA
Our current provider sample includes 4-5/day from MCI to SEA across 3 captured airlines.
- First departure
- 06:02
- Last departure
- 19:58
- Cadence
- ~every 2 hours
- Captured departures/day
- 7
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Alaska Airlines | 3/day | Boeing 737 · Seat map | 06:0207:0014:17 |
Aircraft on this route
Flying the other way?
SEA to MCI flights — 4-5/day on 3 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for MCI to SEA, last seen June 15, 2026. Frequency uses 29 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from MCI to SEA?
The MCI to SEA flight time is estimated at about 3h 39m from great-circle distance until enough tracked flights are available.
How far is MCI from SEA?
MCI to SEA is about 1,486 miles by air.
Which airlines fly from MCI to SEA?
Our current provider sample for MCI to SEA includes Alaska Airlines, Delta Air Lines, Southwest Airlines. Confirm live timetables before booking.
What aircraft fly from MCI to SEA?
Aircraft captured in our current provider sample for MCI to SEA include Airbus A220, Boeing 737.