$89 Cheap United flights Boise (BOI) to Seattle (SEA)

$89 Cheap United flights Boise (BOI) to Seattle (SEA)

Prices were available within the past 7 days and start at $89 for one-way flights and $315 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle

$315 Roundtrip, found 18 hours ago

$315

Roundtrip

found 18 hours ago

Select United flight, departing Sat, Oct 4 from Boise to Seattle, returning Sun, Oct 5, priced at $315 found 18 hours ago

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle

$480 Roundtrip, found 18 hours ago

$480

Roundtrip

found 18 hours ago

Select United flight, departing Sat, Oct 4 from Boise to Seattle, returning Sun, Oct 5, priced at $480 found 18 hours ago