Direct flights from Seattle to Columbus
All flights from SEA to CMH non-stop. There are direct flights from Seattle Tacoma International (SEA), Washington, USA to Port Columbus International (CMH), Ohio, USA with Alaska Airlines. 14 weekly departures are currently scheduled on this route. Departure times range from 09:10 to 22:12 depending on the schedule period. The flight distance is 2023 miles (3255 km). Flight time ranges from 4 hours and 20 minutes to 4 hours and 34 minutes.
Seattle
, USA
Airlines with non-stop routes:
Alaska Airlines
Delta Air Lines
American Airlines
Southwest Airlines
United Airlines
Flight schedule from Seattle to Columbus 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 2026-08-11
Seattle to Columbus scheduled departures
Select a date to see every published non-stop departure between SEA and CMH.
SEA - CMH route facts
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Distance2023 miles (3255 km)
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Flight time4 hours and 20 minutes to 4 hours and 34 minutes
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Airline Alaska Airlines
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Airline alliancesoneworld
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CabinsEconomy Business First
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Hub airportsSEA (Primary hub.)
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AircraftBoeing 737-900 (winglets) Passenger/BBJ3, Boeing 737-800 (winglets) Passenger/BBJ2, Boeing 737MAX 9 Passenger and Boeing 737MAX 8 Passenger
Route FAQ
Direct flights from Seattle to OH, USA
From Seattle to Cleveland
CLE Cleveland Hopkins International
From Seattle to Cincinnati
CVG Cincinnati Northern Kentucky International
