Are there nonstop flights from Seattle (SEA) to Kansas City (MCI)?

Yes. Southwest Airlines, Delta Air Lines, Alaska Airlines fly this route. Flight time is about 3h 19m.

What is the fastest connection from Seattle (SEA) to Kansas City (MCI)?

via Denver ≈ 3h 56m, via Salt Lake City ≈ 4h 2m, via Portland ≈ 4h 3m (estimated flying time, excluding layovers).

How many miles is an award flight from Seattle (SEA) to Kansas City (MCI)?

from 15,000 JAL miles, from 15,000 ANA miles (economy, one way, based on the published award charts).

Seattle → Kansas City

Seattle–Tacoma International Airport (SEA) to Kansas City International Airport (MCI)・2,391 km

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Nonstop flights available (3 airlines). Flight time about 3h 19m. Nonstop return flights also operate.

With milesJAL 15,000 miles+ (nonstop)ANA 15,000 miles+ (via DEN)Economy, one way, estimate. Tap a connection for miles by cabin.

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Nonstop flights

Award miles (one way, estimate)

JAL Mileage Bank — partner airline award
AS only · total distance ≈ 1,486 mi (band 1,001–2,000)
Economy
15,000
Business
30,000

Estimates from the airlines' published award charts (as of 2026-11-02). Seat availability, fuel surcharges and stopover rules are not included — always check with the airline before booking.

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Best places to connect

32 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.

Related routes

Nonstop from Seattle

Nonstop to Kansas City from other airports

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