Southwest® flights from Steamboat Springs to Seattle/Tacoma from $249
Low fares from Steamboat Springs to Seattle/Tacoma
$
Steamboat Springs (HDN)to
Seattle/Tacoma (SEA)
Depart: 07/22/2026
One-way
Basic
From
$249
Seen: 5 hrs ago
Steamboat Springs (HDN)to
Seattle/Tacoma (SEA)
Depart: 07/22/2026
One-way
Choice
From
$289
Seen: 5 hrs ago
Steamboat Springs (HDN)to
Seattle/Tacoma (SEA)
Depart: 07/22/2026
One-way
Choice Preferred
From
$359
Seen: 5 hrs ago
Steamboat Springs (HDN)to
Seattle/Tacoma (SEA)
Depart: 07/22/2026
One-way
Choice Extra
From
$404
Seen: 5 hrs ago
Flight Details
Departing from:
Yampa Valley Airport
Arriving at:
Seattle/Tacoma International Airport
Distance:
891 miles
Route Information
29† 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 29 weekly flights from Steamboat Springs to Seattle/Tacoma on Southwest Airlines.
To find the lowest fares by day and time to fly Steamboat Springs 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 Steamboat Springs 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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