Alaska Airlines Flights from Sun Valley to Seattle

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Lowest fares from Sun Valley to Seattle

Mar 2025
From$249*
Seen: 1 day ago
Flight Type One Way|Saver
$204
Displaying fares for March-2025
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APR

Range$204-$344

*Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

One-way low-fare flights Sun Valley to Seattle.*

$
There are no fares that match your filter criteria. Please adjust your filters.

*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

Book one-way flights from Sun Valley to Seattle with miles*

Sun Valley (SUN)to

Seattle (SEA)
Depart: Mar 19, 2025
From
12,500
+ $6
Seen: 15 hours ago
One-way
|
Main

Sun Valley (SUN)to

Seattle (SEA)
Depart: Mar 8, 2025
From
20,000
+ $6
Seen: 5 hours ago
One-way
|
Main

Sun Valley (SUN)to

Seattle (SEA)
Depart: Mar 7, 2025
From
12,500
+ $6
Seen: 1 day ago
One-way
|
Main

Sun Valley (SUN)to

Seattle (SEA)
Depart: Apr 3, 2025
From
12,500
+ $6
Seen: 3 days ago
One-way
|
Main

Sun Valley (SUN)to

Seattle (SEA)
Depart: Mar 6, 2025
From
12,500
+ $6
Seen: 3 days ago
One-way
|
Main

Sun Valley (SUN)to

Seattle (SEA)
Depart: Apr 6, 2025
From
12,500
+ $6
Seen: 3 days ago
One-way
|
Main

Sun Valley (SUN)to

Seattle (SEA)
Depart: Mar 13, 2025
From
12,500
+ $6
Seen: 4 days ago
One-way
|
Main

Sun Valley (SUN)to

Seattle (SEA)
Depart: May 21, 2025
From
17,500
+ $6
Seen: 4 days ago
One-way
|
Main

Sun Valley (SUN)to

Seattle (SEA)
Depart: Mar 17, 2025
From
20,000
+ $6
Seen: 5 days ago
One-way
|
Main

Sun Valley (SUN)to

Seattle (SEA)
Depart: Apr 14, 2025
From
20,000
+ $6
Seen: 5 days ago
One-way
|
Main

*Prices have been available for one-way and round trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

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