Alaska Airlines Flights from Sun Valley to Seattle

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Lowest fares from Sun Valley to Seattle

Jun 2025
From$149*
Seen: 2 hours ago
Flight Type One Way|Saver
$149
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Range$149-$314

*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

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

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One-way low-fare flights Sun Valley to Seattle.*
From
To
Fare Type
Dates
Price
Sun Valley (SUN)Seattle (SEA)One-way
|
Saver		Depart: Aug 13, 2025

From

$89

Seen: 1 hour ago

Sun Valley (SUN)Seattle (SEA)One-way
|
Saver		Depart: Aug 25, 2025

From

$89

Seen: 6 hours ago

Sun Valley (SUN)Seattle (SEA)One-way
|
Saver		Depart: Aug 20, 2025

From

$119

Seen: 9 hours ago

Sun Valley (SUN)Seattle (SEA)One-way
|
Saver		Depart: Jul 24, 2025

From

$149

Seen: 1 day ago

Sun Valley (SUN)Seattle (SEA)One-way
|
Saver		Depart: Jul 8, 2025

From

$149

Seen: 1 day ago

Sun Valley (SUN)Seattle (SEA)One-way
|
Saver		Depart: Jul 1, 2025

From

$149

Seen: 22 hours ago

Sun Valley (SUN)Seattle (SEA)One-way
|
Saver		Depart: Jul 3, 2025

From

$149

Seen: 4 hours ago

Sun Valley (SUN)Seattle (SEA)One-way
|
Saver		Depart: Jun 30, 2025

From

$149

Seen: 2 hours ago

*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

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