Delta
SkyTeam
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United States
Cincinnati/Northern Kentucky International Airport
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United States
Seattle–Tacoma International Airport
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Scan through all non-stop flights from Cincinnati to Seattle / Tacoma. The full flight schedule below gives an overview of all non-stop flights from CVG to SEA, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
In Seattle / Tacoma, the summers are known for being warm, long, and dry, with temperatures typically reaching about 30°C (86°F). The area’s breathtaking scenery complements the sun-filled lifestyle, making it a popular destination for visitors all year round who are looking for relaxation, fun by the water, and the beauty of the outdoors.
Seattle / Tacoma is best explored from mid-spring to summer, specifically between April and September, as most rainfall occurs from October to February.
In total there are 2 airlines operating nonstop flights from Cincinnati CVG to Seattle / Tacoma SEA. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their CVG SEA flight schedule.
Flights from CVG to SEA are operated 11 times a week, with an average of 2 flights per day. Departure times vary between 06:00 - 19:36. The earliest flight departs at 06:00, the last flight departs at 19:36. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Cincinnati to Seattle / Tacoma takes 5 hours. The flight distance between Cincinnati and Seattle / Tacoma is 1,958 miles (or 3,151 km).
There are 3 airports in Seattle / Tacoma: Seattle–Tacoma International Airport (SEA), Boeing Field/King County Internat (BFI) and Kenmore Air Harbor Seaplane Base (FAA: W55) (LKE).
There are 11 flights per week flying from Cincinnati to Seattle / Tacoma (as of April 2026).
5 hours is the average flight time from Cincinnati to Seattle / Tacoma.
The distance from Cincinnati to Seattle / Tacoma is 1,958 miles (3,151 kilometers).
Alaska and Delta are flying nonstop from Cincinnati to Seattle / Tacoma.
Oneworld and SkyTeam are flying nonstop from Cincinnati to Seattle / Tacoma.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Cincinnati to Seattle / Tacoma:
The earliest flight departs at 06:00 from Cincinnati and arrives at 07:55 at Seattle / Tacoma.
The latest flight departs at 19:36 from Cincinnati and arrives at 21:41 at Seattle / Tacoma.
1,958 miles (3,151 km) · 5h
06:30
08:33
Delta
SkyTeam
DL 966
Delta
Boeing 737-800
Y
W
J
F
06:30
08:30
Delta
SkyTeam
DL 966
Delta
Boeing 737-800
Y
W
J
F
06:30
08:30
Delta
SkyTeam
DL 966
Delta
Boeing 737-800
Y
W
J
F
18:58
21:00
Alaska
Oneworld
AS 508
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
18:58
21:00
Alaska
Oneworld
AS 508
Alaska
Boeing 737 MAX 9
Y
W
J
F
19:29
21:34
Alaska
Oneworld
AS 508
Alaska
Boeing 737 MAX 9
Y
W
J
F
19:29
21:34
Alaska
Oneworld
AS 508
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
19:29
21:34
Alaska
Oneworld
AS 508
Alaska
Boeing 737 MAX 9
Y
W
J
F
19:29
21:34
Alaska
Oneworld
AS 508
Alaska
Boeing 737-800 (winglets)
Y
W
J
F
19:29
21:34
Alaska
Oneworld
AS 508
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
19:36
21:41
Alaska
Oneworld
AS 508
Alaska
Boeing 737 MAX 9
Y
W
J
F
19:36
21:41
Alaska
Oneworld
AS 508
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
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