Cheap Frontier Airlines flights Des Moines (DSM) to Seattle (SEA)

Cheap Frontier Airlines flights Des Moines (DSM) to Seattle (SEA)

Prices were available within the past 7 days and start at for one-way flights and $278 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 17 - Thu, Sep 3

DSM

Des Moines

SEA

Seattle

$278 Roundtrip, found 9 hours ago

$278

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Mon, Aug 17 from Des Moines to Seattle, returning Thu, Sep 3, priced at $278 found 9 hours ago

Fri, Aug 14 - Thu, Sep 3

DSM

Des Moines

SEA

Seattle

$302 Roundtrip, found 9 hours ago

$302

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Fri, Aug 14 from Des Moines to Seattle, returning Thu, Sep 3, priced at $302 found 9 hours ago

Mon, Aug 17 - Sun, Aug 30

DSM

Des Moines

SEA

Seattle

$314 Roundtrip, found 9 hours ago

$314

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Mon, Aug 17 from Des Moines to Seattle, returning Sun, Aug 30, priced at $314 found 9 hours ago

Fri, Aug 14 - Sun, Aug 30

DSM

Des Moines

SEA

Seattle

$338 Roundtrip, found 9 hours ago

$338

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Fri, Aug 14 from Des Moines to Seattle, returning Sun, Aug 30, priced at $338 found 9 hours ago