Flights from Seattle to Kansas City
SEAMCI
Seattle–Tacoma International Airport (Seattle, United States) → Kansas City International Airport (Kansas City, United States)
- Nonstop
- 3h 32m
- Distance
- 2,391 km
- Frequency
- 7×/week
- One-way from
- $158
- Airlines
- Alaska Airlines, Atlas Air, Delta Air Lines, Southwest Airlines
Fares by month
One-way, per personLowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.
Weekly schedule
Monday
- AS41808:42→14:213h 39mAlaska Airlines
- DL225617:55→23:313h 36mDelta Air Lines
- AS49718:27→23:593h 32mAlaska Airlines
Tuesday
- AS41808:42→14:213h 39mAlaska Airlines
- DL225617:55→23:313h 36mDelta Air Lines
- AS49718:27→23:593h 32mAlaska Airlines
Wednesday
- AS41808:42→14:213h 39mAlaska Airlines
- DL225617:55→23:313h 36mDelta Air Lines
- AS49718:27→23:593h 32mAlaska Airlines
Thursday
- AS41808:42→14:213h 39mAlaska Airlines
- DL225617:55→23:313h 36mDelta Air Lines
- AS49718:27→23:593h 32mAlaska Airlines
Friday
- AS41808:42→14:213h 39mAlaska Airlines
- DL225617:55→23:313h 36mDelta Air Lines
Saturday
- AS41808:42→14:213h 39mAlaska Airlines
- DL225617:55→23:313h 36mDelta Air Lines
- AS49718:27→23:593h 32mAlaska Airlines
Sunday
- AS41808:42→14:214h 39mAlaska Airlines
- DL225617:55→23:313h 36mDelta Air Lines
- AS49718:27→23:593h 32mAlaska Airlines
Seattle to Kansas City — frequently asked
- How long is the flight from Seattle to Kansas City?
- SEA–MCI is 3h 32m nonstop, covering 2,391 km (1,486 mi).
- Which airlines fly nonstop from Seattle to Kansas City?
- Alaska Airlines, Atlas Air, Delta Air Lines, Southwest Airlines operate this route nonstop.
- How much is a flight from Seattle to Kansas City?
- One-way fares on SEA–MCI recently started from $158. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.
- How often do flights run from Seattle to Kansas City?
- The route is served 7 days a week (20 scheduled departures).