Direct flights from Kansas City to Seattle
30 nonstop flights a week on 3 airlines. Zero layovers — one hop from MCI to SEA.
Flight time: about 3h18m nonstop
Which days does it fly?
When does it fly?
Departure times in Kansas City local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Alaska ASA563 | 6:08a | 3h25m | Wed, Thu, Sun |
| Alaska ASA563 | 6:19a | 3h13m | Tue, Sat |
| Alaska ASA563 | 6:27a | 3h12m | Mon |
| Alaska ASA563 | 6:42a | 3h18m | Fri |
| Delta DAL2105 | 7:01a | 3h16m | Tue, Wed, Sun |
| Delta DAL2105 | 7:13a | 3h14m | Mon, Fri |
| Delta DAL2105 | 7:16a | 3h13m | Thu, Sat |
| Alaska ASA557 | 9:41a | 3h17m | Fri |
| Southwest SWA3389 | 1:49p | 3h12m | Sat |
| Alaska ASA418 | 2:23p | 3h37m | Sat–Sun |
| Alaska ASA418 | 2:26p | 3h12m | Mon, Tue, Wed, Fri |
| Alaska ASA418 | 2:35p | 3h1m | Thu |
| Alaska ASA501 | 7:58p | 3h39m | Mon |
| Alaska ASA501 | 8:07p | 3h32m | Sun |
| Alaska ASA501 | 8:18p | 3h26m | Wed, Sat |
| Alaska ASA501 | 8:46p | 3h23m | Thu |
| Alaska ASA501 | 9:00p | 3h24m | Fri |
| Alaska ASA501 | 9:20p | 3h26m | Tue |
Delta
SouthwestThe route
One hop: MCI → SEADrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Kansas City (MCI) to Seattle (SEA)
Kansas City International Airport (MCI) has 30 nonstop flights a week to Seattle (SEA), operated by Alaska, Delta and Southwest. No layovers, no connections — one hop out of MCI and you're there.
This route flies every day of the week, so any travel day works. Route data updated July 2026 from observed departures.
Route data updated July 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Kansas City to Seattle?
The nonstop flight from Kansas City (MCI) to Seattle (SEA) takes about 3h18m in the air, based on recently observed nonstop departures.
How long does it take to drive from Kansas City to Seattle?
Driving from Kansas City to Seattle takes about 26h 54m behind the wheel — roughly 1,837 miles, or about 3 days of real driving. The nonstop flight takes about 3h18m.