Cheap Alaska Airlines flights Boston (BOS) to Boise (BOI)

Cheap Alaska Airlines flights Boston (BOS) to Boise (BOI)

Prices were available within the past 7 days and start at for one-way flights and $410 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 4 - Sat, May 16

BOS

Boston

BOI

Boise

$410 Roundtrip, found 16 hours ago

$410

Roundtrip

found 16 hours ago

Select Alaska Airlines flight, departing Mon, May 4 from Boston to Boise, returning Sat, May 16, priced at $410 found 16 hours ago

Mon, May 4 - Wed, May 13

BOS

Boston

BOI

Boise

$423 Roundtrip, found 16 hours ago

$423

Roundtrip

found 16 hours ago

Select Alaska Airlines flight, departing Mon, May 4 from Boston to Boise, returning Wed, May 13, priced at $423 found 16 hours ago