Nonstop flights from Cincinnati to Seattle
2 airlines fly this route, with up to 2 flights a day.
CVGCincinnati/Northern Kentucky International
1,959 mi · 14 flights a week
SEASeattle-Tacoma International
When they leave
Cincinnati time6:35a6:42pFirst departure 6:35 AM, last 6:42 PM
One morning flight at 6:35 AM, then one evening flight at 6:42 PM. Every flight runs daily.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from Cincinnati to Seattle
Alaska Airlines flies daily on the Boeing 737 MAX 9. Delta Air Lines flies daily on the Boeing 737.
There are 2 flights every day of the week. The first arrival in Seattle is at 8:24 AM and the last at 8:35 PM. The flight covers 1,959 miles.
Flying back, Seattle to Cincinnati has 20 nonstop flights a week.
Return flights
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Find the cheapest day to fly from Cincinnati to Seattle.
Schedules as of Oct 9, 2026.