Seattle to Kansas City (SEA–MCI) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
SEA–MCI is served by 3 airlines with nonstop service. Alaska Airlines, Delta Air Lines and Southwest Airlines lead the route. The flight covers 1,486 miles in approximately 3h 32m. Beyond nonstop, 1-stop connecting options are also available.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| AS Alaska Airlines Also: AY, HA, JL, JX, QR | 29 | 73J, 7M9, B39M | 3h31-3h38 | Oneworld | AY, HA, JL, JX, QR | |
| DL Delta Air Lines Also: KE, SK | 7 | 223 | 3h30 | SkyTeam | KE, SK | |
| WN Southwest Airlines | 2 | 73H, 7S7 | 3h25 | – | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Travel Essentials
SEA: PDT · MCI: CDT
When it's 6:00 PM in Seattle, it's 8:00 PM in Kansas City.
Link Light Rail runs from downtown Seattle (Westlake station) to the airport in 38 minutes ($3.50 peak). Trains run every 6–12 minutes during peak hours from 5am to 1am. Ride-shares run $30–50 from downtown; SR-99 and I-5 can be heavily congested southbound during afternoon rush (3–7pm).
Sound Transit 574 express bus serves Tacoma ($2.50–4). Sounder commuter rail connects Tacoma to the airport area via a shuttle.
SEA–MCI Quick Facts
Frequently Asked Questions
Flights from SEA to MCI
Seattle–Tacoma International Airport (SEA) and Kansas City International Airport (MCI) are connected by nonstop service from Alaska Airlines, Delta Air Lines and Southwest Airlines. With 74 weekly departures, this is a heavily served route.
SEA to MCI Flight Duration and Schedule
Nonstop flight time from SEA to MCI is about 3 hours 32 minutes gate to gate. The route covers a distance of 1,486 miles (2,391 km). There are approximately 74 weekly flights outbound and 86 return, totaling 160 flights per week in both directions.
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Portland, Denver and Salt Lake City. Two-stop connections are also available via intermediate hubs.