Direct flights from Seattle to Cincinnati
All flights from SEA to CVG non-stop. There are direct flights from Seattle Tacoma International (SEA), Washington, USA to Cincinnati Northern Kentucky International (CVG), Ohio, USA with Alaska Airlines and Delta Air Lines. 20 weekly departures are currently scheduled on this route. Departure times range from 08:39 to 22:05 depending on the schedule period. The flight distance is 1970 miles (3170 km). Flight time ranges from 4 hours and 18 minutes to 4 hours and 37 minutes.
Seattle
, USA
Flight schedule from Seattle to Cincinnati with Alaska Airlines
This is a weekly direct flight schedule for Alaska Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-06-29
Flight schedule from Seattle to Cincinnati with Delta Air Lines
This is a weekly direct flight schedule for Delta Air Lines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-06-29
Seattle to Cincinnati scheduled departures
Select a date to see every published non-stop departure between SEA and CVG.
SEA - CVG route facts
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Distance1970 miles (3170 km)
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Flight time4 hours and 18 minutes to 4 hours and 37 minutes
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Airlines Alaska Airlines Delta
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Airline alliancesoneworld SkyTeam
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CabinsEconomy Business First
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Hub airportsAlaska Airlines: SEA (Primary hub.)Delta Air Lines: SEA
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AircraftAlaska Airlines: Boeing 737-900 (winglets) Passenger/BBJ3, Boeing 737MAX 9 Passenger, Boeing 737-800 (winglets) Passenger/BBJ2 and Boeing 737MAX 8 PassengerDelta Air Lines: Boeing 737-900 Passenger and Boeing 737-800 Passenger
Route FAQ
Direct flights from Seattle to OH, USA
From Seattle to Cleveland
CLE Cleveland Hopkins International
From Seattle to Columbus
CMH Port Columbus International
