Flights from Sun Valley to Seattle

Cheapest flights from Sun Valley

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 7 - Tue, Oct 7

BOI

Boise

SEA

Seattle - Tacoma Intl.

$131 Roundtrip, found 3 days ago

$131

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Tue, Oct 7 from Boise to Seattle - Tacoma Intl., returning Tue, Oct 7, priced at $131 found 3 days ago

Wed, Oct 1 - Tue, Oct 7

BOI

Boise

SEA

Seattle - Tacoma Intl.

$137 Roundtrip, found 3 days ago

$137

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Wed, Oct 1 from Boise to Seattle - Tacoma Intl., returning Tue, Oct 7, priced at $137 found 3 days ago

Sat, Oct 4 - Tue, Oct 7

BOI

Boise

SEA

Seattle - Tacoma Intl.

$147 Roundtrip, found 3 days ago

$147

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Tue, Oct 7, priced at $147 found 3 days ago

Tue, Oct 7 - Fri, Oct 10

BOI

Boise

SEA

Seattle - Tacoma Intl.

$147 Roundtrip, found 3 days ago

$147

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Oct 7 from Boise to Seattle - Tacoma Intl., returning Fri, Oct 10, priced at $147 found 3 days ago

Sat, Oct 4 - Sat, Oct 4

BOI

Boise

SEA

Seattle - Tacoma Intl.

$151 Roundtrip, found 3 days ago

$151

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Sat, Oct 4, priced at $151 found 3 days ago

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle - Tacoma Intl.

$157 Roundtrip, found 1 day ago

$157

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $157 found 1 day ago

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle - Tacoma Intl.

$167 Roundtrip, found 1 day ago

$167

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $167 found 1 day ago

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle - Tacoma Intl.

$174 Roundtrip, found 1 day ago

$174

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $174 found 1 day ago

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle - Tacoma Intl.

$177 Roundtrip, found 1 day ago

$177

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $177 found 1 day ago

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle - Tacoma Intl.

$187 Roundtrip, found 1 day ago

$187

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $187 found 1 day ago

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle - Tacoma Intl.

$187 Roundtrip, found 1 day ago

$187

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $187 found 1 day ago

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle - Tacoma Intl.

$194 Roundtrip, found 1 day ago

$194

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $194 found 1 day ago

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle - Tacoma Intl.

$197 Roundtrip, found 1 day ago

$197

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $197 found 1 day ago

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle - Tacoma Intl.

$207 Roundtrip, found 1 day ago

$207

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $207 found 1 day ago

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle - Tacoma Intl.

$207 Roundtrip, found 1 day ago

$207

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $207 found 1 day ago

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle - Tacoma Intl.

$214 Roundtrip, found 1 day ago

$214

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $214 found 1 day ago

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle - Tacoma Intl.

$217 Roundtrip, found 1 day ago

$217

Roundtrip

found 1 day ago

Select United flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $217 found 1 day ago

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle - Tacoma Intl.

$217 Roundtrip, found 1 day ago

$217

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $217 found 1 day ago

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle - Tacoma Intl.

$224 Roundtrip, found 1 day ago

$224

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $224 found 1 day ago

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle - Tacoma Intl.

$257 Roundtrip, found 1 day ago

$257

Roundtrip

found 1 day ago

Select United flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $257 found 1 day ago