Flights from Houston to Renton

Cheapest flights from Houston

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.

Tue, Jul 22 - Tue, Jul 29

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$220 Roundtrip, found 1 day ago

$220

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jul 22 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Tue, Jul 29, priced at $220 found 1 day ago

Tue, Jul 22 - Mon, Aug 4

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$235 Roundtrip, found 1 day ago

$235

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jul 22 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Mon, Aug 4, priced at $235 found 1 day ago

Sat, Aug 30 - Sat, Sep 6

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$240 Roundtrip, found 5 days ago

$240

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Aug 30 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Sat, Sep 6, priced at $240 found 5 days ago

Mon, Aug 25 - Fri, Sep 5

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$248 Roundtrip, found 5 days ago

$248

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Aug 25 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Fri, Sep 5, priced at $248 found 5 days ago

Tue, Jul 29 - Wed, Jul 30

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$255 Roundtrip, found 6 days ago

$255

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Jul 29 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Wed, Jul 30, priced at $255 found 6 days ago

Sun, Aug 31 - Fri, Sep 5

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$257 Roundtrip, found 4 hours ago

$257

Roundtrip

found 4 hours ago

Select Hawaiian Airlines flight, departing Sun, Aug 31 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Fri, Sep 5, priced at $257 found 4 hours ago

Tue, Jul 22 - Wed, Jul 30

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$260 Roundtrip, found 1 day ago

$260

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jul 22 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Wed, Jul 30, priced at $260 found 1 day ago

Wed, Jul 23 - Fri, Aug 1

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$260 Roundtrip, found 1 day ago

$260

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 23 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Fri, Aug 1, priced at $260 found 1 day ago

Tue, Jul 29 - Fri, Aug 1

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$263 Roundtrip, found 6 days ago

$263

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Jul 29 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Fri, Aug 1, priced at $263 found 6 days ago

Mon, Sep 1 - Tue, Sep 2

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$265 Roundtrip, found 4 hours ago

$265

Roundtrip

found 4 hours ago

Select United flight, departing Mon, Sep 1 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Tue, Sep 2, priced at $265 found 4 hours ago

Sun, Aug 31 - Tue, Sep 2

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$267 Roundtrip, found 4 hours ago

$267

Roundtrip

found 4 hours ago

Select Hawaiian Airlines flight, departing Sun, Aug 31 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Tue, Sep 2, priced at $267 found 4 hours ago

Mon, Sep 1 - Fri, Sep 5

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$267 Roundtrip, found 4 hours ago

$267

Roundtrip

found 4 hours ago

Select Hawaiian Airlines flight, departing Mon, Sep 1 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Fri, Sep 5, priced at $267 found 4 hours ago

Mon, Sep 1 - Tue, Sep 2

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$275 Roundtrip, found 4 hours ago

$275

Roundtrip

found 4 hours ago

Select United flight, departing Mon, Sep 1 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Tue, Sep 2, priced at $275 found 4 hours ago

Mon, Sep 1 - Tue, Sep 2

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$277 Roundtrip, found 4 hours ago

$277

Roundtrip

found 4 hours ago

Select Alaska Airlines flight, departing Mon, Sep 1 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Tue, Sep 2, priced at $277 found 4 hours ago

Mon, Jul 21 - Tue, Jul 29

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$280 Roundtrip, found 1 day ago

$280

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jul 21 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Tue, Jul 29, priced at $280 found 1 day ago

Mon, Sep 1 - Tue, Sep 2

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$283 Roundtrip, found 4 hours ago

$283

Roundtrip

found 4 hours ago

Select United flight, departing Mon, Sep 1 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Tue, Sep 2, priced at $283 found 4 hours ago

Mon, Sep 1 - Tue, Sep 2

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$314 Roundtrip, found 4 hours ago

$314

Roundtrip

found 4 hours ago

Select American Airlines flight, departing Mon, Sep 1 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Tue, Sep 2, priced at $314 found 4 hours ago

Mon, Sep 1 - Tue, Sep 2

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$370 Roundtrip, found 4 hours ago

$370

Roundtrip

found 4 hours ago

Select Delta flight, departing Mon, Sep 1 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Tue, Sep 2, priced at $370 found 4 hours ago

Fri, Jul 25 - Fri, Aug 1

IAH

George Bush Intercontinental

PAE

Seattle Paine Field Intl. Airport

$380 Roundtrip, found 1 day ago

$380

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 25 from George Bush Intercontinental to Seattle Paine Field Intl. Airport, returning Fri, Aug 1, priced at $380 found 1 day ago

Wed, Jul 30 - Sat, Aug 2

HOU

William P. Hobby

SEA

Seattle - Tacoma Intl.

$397 Roundtrip, found 6 days ago

$397

Roundtrip

found 6 days ago

Select American Airlines flight, departing Wed, Jul 30 from William P. Hobby to Seattle - Tacoma Intl., returning Sat, Aug 2, priced at $397 found 6 days ago