$129 Cheap Alaska Airlines flights Houston (IAH) to Seattle (SEA)

$129 Cheap Alaska Airlines flights Houston (IAH) to Seattle (SEA)

Prices were available within the past 7 days and start at $129 for one-way flights and $317 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 19 - Mon, Oct 20

IAH

Houston

SEA

Seattle

$317 Roundtrip, found 2 days ago

$317

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sun, Oct 19 from Houston to Seattle, returning Mon, Oct 20, priced at $317 found 2 days ago

Sat, May 2 - Sat, May 16

IAH

Houston

SEA

Seattle

$407 Roundtrip, found 5 days ago

$407

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Sat, May 2 from Houston to Seattle, returning Sat, May 16, priced at $407 found 5 days ago

Sat, May 2 - Sat, May 16

IAH

Houston

SEA

Seattle

$417 Roundtrip, found 5 days ago

$417

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Sat, May 2 from Houston to Seattle, returning Sat, May 16, priced at $417 found 5 days ago

Sat, May 2 - Sat, May 16

IAH

Houston

SEA

Seattle

$426 Roundtrip, found 5 days ago

$426

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Sat, May 2 from Houston to Seattle, returning Sat, May 16, priced at $426 found 5 days ago

Sat, May 2 - Sat, May 16

IAH

Houston

SEA

Seattle

$432 Roundtrip, found 5 days ago

$432

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Sat, May 2 from Houston to Seattle, returning Sat, May 16, priced at $432 found 5 days ago

Fri, Sep 12 - Sat, Sep 20

IAH

Houston

SEA

Seattle

$497 Roundtrip, found 1 day ago

$497

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Fri, Sep 12 from Houston to Seattle, returning Sat, Sep 20, priced at $497 found 1 day ago