$70 Cheap Delta flights Seattle (SEA) to Boise (BOI)

$70 Cheap Delta flights Seattle (SEA) to Boise (BOI)

Prices were available within the past 7 days and start at $70 for one-way flights and $99 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 15 - Sun, Jan 4

SEA

Seattle

BOI

Boise

$99 Roundtrip, just found

$99

Roundtrip

just found

Select Delta flight, departing Mon, Dec 15 from Seattle to Boise, returning Sun, Jan 4, priced at $99 just found

Mon, Dec 15 - Sun, Jan 4

SEA

Seattle

BOI

Boise

$129 Roundtrip, just found

$129

Roundtrip

just found

Select Delta flight, departing Mon, Dec 15 from Seattle to Boise, returning Sun, Jan 4, priced at $129 just found

Sun, Jan 25 - Wed, Jan 28

SEA

Seattle

BOI

Boise

$140 Roundtrip, found 3 hours ago

$140

Roundtrip

found 3 hours ago

Select Delta flight, departing Sun, Jan 25 from Seattle to Boise, returning Wed, Jan 28, priced at $140 found 3 hours ago

Mon, Dec 15 - Fri, Dec 19

SEA

Seattle

BOI

Boise

$161 Roundtrip, found 1 hour ago

$161

Roundtrip

found 1 hour ago

Select Delta flight, departing Mon, Dec 15 from Seattle to Boise, returning Fri, Dec 19, priced at $161 found 1 hour ago