Southwest® flights from Cincinnati to Seattle/Tacoma from $194
Low fares from Cincinnati to Seattle/Tacoma
$
Cincinnati (CVG)to
Seattle/Tacoma (SEA)
Depart: 07/20/2026
One-way
Basic
From
$194
Seen: 17 hrs ago
Cincinnati (CVG)to
Seattle/Tacoma (SEA)
Depart: 07/21/2026
One-way
Basic
From
$194
Seen: 22 hrs ago
Cincinnati (CVG)to
Seattle/Tacoma (SEA)
Depart: 06/15/2026
One-way
Basic
From
$194
Seen: 3 hrs ago
Cincinnati (CVG)to
Seattle/Tacoma (SEA)
Depart: 06/02/2026
One-way
Basic
From
$199
Seen: 23 hrs ago
Cincinnati (CVG)to
Seattle/Tacoma (SEA)
Depart: 06/06/2026
One-way
Basic
From
$199
Seen: 4 hrs ago
Cincinnati (CVG)to
Seattle/Tacoma (SEA)
Depart: 06/03/2026
One-way
Basic
From
$199
Seen: 7 hrs ago
Flight Details
Departing from:
Cincinnati/Northern Kentucky Airport
Arriving at:
Seattle/Tacoma International Airport
Distance:
1965 miles
Route Information
40† Weekly flights
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Questions we hear the most
There are 40 weekly flights from Cincinnati to Seattle/Tacoma on Southwest Airlines.
To find the lowest fares by day and time to fly Cincinnati to Seattle/Tacoma with Southwest, check out our Low Fare Calendar.
You can rent a car at Seattle/Tacoma International Airport book yours with your flight.
Yes! Flights from Cincinnati to Seattle/Tacoma—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.
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