Flights from Boise to Des Moines

Cheapest flights from Boise

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.

Wed, Oct 1 - Sat, Oct 11

BOI

Boise

SEA

Seattle - Tacoma Intl.

$117 Roundtrip, found 7 hours ago

$117

Roundtrip

found 7 hours ago

Select Hawaiian Airlines flight, departing Wed, Oct 1 from Boise to Seattle - Tacoma Intl., returning Sat, Oct 11, priced at $117 found 7 hours ago

Tue, Aug 19 - Tue, Sep 2

BOI

Boise

SEA

Seattle - Tacoma Intl.

$117 Roundtrip, found 2 days ago

$117

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Aug 19 from Boise to Seattle - Tacoma Intl., returning Tue, Sep 2, priced at $117 found 2 days ago

Tue, Sep 9 - Wed, Sep 10

BOI

Boise

SEA

Seattle - Tacoma Intl.

$136 Roundtrip, found 2 days ago

$136

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Tue, Sep 9 from Boise to Seattle - Tacoma Intl., returning Wed, Sep 10, priced at $136 found 2 days ago

Wed, Oct 1 - Sun, Oct 12

BOI

Boise

SEA

Seattle - Tacoma Intl.

$137 Roundtrip, found 7 hours ago

$137

Roundtrip

found 7 hours ago

Select Hawaiian Airlines flight, departing Wed, Oct 1 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 12, priced at $137 found 7 hours ago

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle - Tacoma Intl.

$137 Roundtrip, found 7 hours ago

$137

Roundtrip

found 7 hours ago

Select Alaska Airlines flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $137 found 7 hours ago

Tue, Oct 7 - Wed, Oct 8

BOI

Boise

SEA

Seattle - Tacoma Intl.

$147 Roundtrip, found 7 hours ago

$147

Roundtrip

found 7 hours ago

Select Alaska Airlines flight, departing Tue, Oct 7 from Boise to Seattle - Tacoma Intl., returning Wed, Oct 8, priced at $147 found 7 hours ago

Tue, Aug 19 - Tue, Sep 2

BOI

Boise

SEA

Seattle - Tacoma Intl.

$147 Roundtrip, found 2 days ago

$147

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Tue, Aug 19 from Boise to Seattle - Tacoma Intl., returning Tue, Sep 2, priced at $147 found 2 days ago

Sat, Sep 6 - Thu, Sep 11

BOI

Boise

SEA

Seattle - Tacoma Intl.

$156 Roundtrip, found 2 days ago

$156

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sat, Sep 6 from Boise to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $156 found 2 days ago

Thu, Oct 2 - Sun, Oct 12

BOI

Boise

SEA

Seattle - Tacoma Intl.

$157 Roundtrip, found 7 hours ago

$157

Roundtrip

found 7 hours ago

Select Hawaiian Airlines flight, departing Thu, Oct 2 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 12, priced at $157 found 7 hours ago

Mon, Oct 6 - Wed, Oct 8

BOI

Boise

SEA

Seattle - Tacoma Intl.

$167 Roundtrip, found 7 hours ago

$167

Roundtrip

found 7 hours ago

Select Alaska Airlines flight, departing Mon, Oct 6 from Boise to Seattle - Tacoma Intl., returning Wed, Oct 8, priced at $167 found 7 hours ago

Sat, Sep 6 - Thu, Sep 11

BOI

Boise

SEA

Seattle - Tacoma Intl.

$167 Roundtrip, found 2 days ago

$167

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sat, Sep 6 from Boise to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $167 found 2 days ago

Mon, Sep 8 - Thu, Sep 11

BOI

Boise

SEA

Seattle - Tacoma Intl.

$176 Roundtrip, found 2 days ago

$176

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Mon, Sep 8 from Boise to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $176 found 2 days ago

Sun, Oct 5 - Wed, Oct 8

BOI

Boise

SEA

Seattle - Tacoma Intl.

$177 Roundtrip, found 7 hours ago

$177

Roundtrip

found 7 hours ago

Select Alaska Airlines flight, departing Sun, Oct 5 from Boise to Seattle - Tacoma Intl., returning Wed, Oct 8, priced at $177 found 7 hours ago

Tue, Aug 19 - Tue, Sep 2

BOI

Boise

SEA

Seattle - Tacoma Intl.

$184 Roundtrip, found 2 days ago

$184

Roundtrip

found 2 days ago

Select United flight, departing Tue, Aug 19 from Boise to Seattle - Tacoma Intl., returning Tue, Sep 2, priced at $184 found 2 days ago

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle - Tacoma Intl.

$187 Roundtrip, found 7 hours ago

$187

Roundtrip

found 7 hours ago

Select United flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $187 found 7 hours ago

Sat, Sep 6 - Thu, Sep 11

BOI

Boise

SEA

Seattle - Tacoma Intl.

$196 Roundtrip, found 2 days ago

$196

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sat, Sep 6 from Boise to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $196 found 2 days ago

Thu, Oct 2 - Fri, Oct 3

BOI

Boise

SEA

Seattle - Tacoma Intl.

$197 Roundtrip, found 7 hours ago

$197

Roundtrip

found 7 hours ago

Select Alaska Airlines flight, departing Thu, Oct 2 from Boise to Seattle - Tacoma Intl., returning Fri, Oct 3, priced at $197 found 7 hours ago

Sat, Sep 6 - Thu, Sep 11

BOI

Boise

SEA

Seattle - Tacoma Intl.

$199 Roundtrip, found 2 days ago

$199

Roundtrip

found 2 days ago

Select United flight, departing Sat, Sep 6 from Boise to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $199 found 2 days ago

Sat, Sep 6 - Thu, Sep 11

BOI

Boise

SEA

Seattle - Tacoma Intl.

$207 Roundtrip, found 2 days ago

$207

Roundtrip

found 2 days ago

Select United flight, departing Sat, Sep 6 from Boise to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $207 found 2 days ago

Sat, Oct 4 - Sun, Oct 5

BOI

Boise

SEA

Seattle - Tacoma Intl.

$207 Roundtrip, found 7 hours ago

$207

Roundtrip

found 7 hours ago

Select United flight, departing Sat, Oct 4 from Boise to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $207 found 7 hours ago