$226 Cheap Frontier Airlines flights Houston (IAH) to Seattle (SEA)

$226 Cheap Frontier Airlines flights Houston (IAH) to Seattle (SEA)

Prices were available within the past 7 days and start at $226 for one-way flights and $308 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 22 - Wed, Dec 31

IAH

Houston

SEA

Seattle

$308 Roundtrip, found 2 days ago

$308

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Dec 22 from Houston to Seattle, returning Wed, Dec 31, priced at $308 found 2 days ago

Mon, Dec 22 - Tue, Dec 30

IAH

Houston

SEA

Seattle

$314 Roundtrip, found 2 days ago

$314

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Dec 22 from Houston to Seattle, returning Tue, Dec 30, priced at $314 found 2 days ago

Mon, Dec 22 - Mon, Dec 29

IAH

Houston

SEA

Seattle

$334 Roundtrip, found 2 days ago

$334

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Dec 22 from Houston to Seattle, returning Mon, Dec 29, priced at $334 found 2 days ago

Wed, Dec 24 - Wed, Dec 31

IAH

Houston

SEA

Seattle

$367 Roundtrip, found 2 days ago

$367

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Dec 24 from Houston to Seattle, returning Wed, Dec 31, priced at $367 found 2 days ago

Wed, Dec 24 - Tue, Dec 30

IAH

Houston

SEA

Seattle

$373 Roundtrip, found 2 days ago

$373

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Dec 24 from Houston to Seattle, returning Tue, Dec 30, priced at $373 found 2 days ago

Wed, Dec 24 - Mon, Dec 29

IAH

Houston

SEA

Seattle

$393 Roundtrip, found 2 days ago

$393

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Dec 24 from Houston to Seattle, returning Mon, Dec 29, priced at $393 found 2 days ago

Sun, Dec 21 - Wed, Dec 31

IAH

Houston

SEA

Seattle

$397 Roundtrip, found 2 days ago

$397

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Dec 21 from Houston to Seattle, returning Wed, Dec 31, priced at $397 found 2 days ago

Sun, Dec 21 - Tue, Dec 30

IAH

Houston

SEA

Seattle

$403 Roundtrip, found 2 days ago

$403

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Dec 21 from Houston to Seattle, returning Tue, Dec 30, priced at $403 found 2 days ago

Sun, Dec 21 - Mon, Dec 29

IAH

Houston

SEA

Seattle

$423 Roundtrip, found 2 days ago

$423

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Dec 21 from Houston to Seattle, returning Mon, Dec 29, priced at $423 found 2 days ago

Wed, Dec 24 - Mon, Dec 29

IAH

Houston

SEA

Seattle

$430 Roundtrip, found 2 days ago

$430

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Dec 24 from Houston to Seattle, returning Mon, Dec 29, priced at $430 found 2 days ago