$45 Cheap Alaska Airlines flights Denver (DEN) to Seattle (SEA)

$45 Cheap Alaska Airlines flights Denver (DEN) to Seattle (SEA)

Prices were available within the past 7 days and start at $45 for one-way flights and $357 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 25 - Sat, Nov 29

DEN

Denver

SEA

Seattle

$357 Roundtrip, found 6 days ago

$357

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Tue, Nov 25 from Denver to Seattle, returning Sat, Nov 29, priced at $357 found 6 days ago

Tue, Nov 25 - Sat, Nov 29

DEN

Denver

SEA

Seattle

$387 Roundtrip, found 6 days ago

$387

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Tue, Nov 25 from Denver to Seattle, returning Sat, Nov 29, priced at $387 found 6 days ago

Tue, Nov 25 - Sat, Nov 29

DEN

Denver

SEA

Seattle

$392 Roundtrip, found 6 days ago

$392

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Tue, Nov 25 from Denver to Seattle, returning Sat, Nov 29, priced at $392 found 6 days ago

Tue, Nov 25 - Sat, Nov 29

DEN

Denver

SEA

Seattle

$432 Roundtrip, found 6 days ago

$432

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Tue, Nov 25 from Denver to Seattle, returning Sat, Nov 29, priced at $432 found 6 days ago