Flights from Houston to Preston

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.

Wed, Sep 3 - Wed, Sep 10

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$257 Roundtrip, found 5 days ago

$257

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Wed, Sep 3 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Wed, Sep 10, priced at $257 found 5 days ago

Tue, Jul 29 - Tue, Aug 5

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$304 Roundtrip, found 1 day ago

$304

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 29 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Tue, Aug 5, priced at $304 found 1 day ago

Tue, Jul 29 - Fri, Aug 1

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$315 Roundtrip, found 1 day ago

$315

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 29 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Fri, Aug 1, priced at $315 found 1 day ago

Mon, Jul 28 - Fri, Aug 1

IAH

George Bush Intercontinental

PAE

Seattle Paine Field Intl. Airport

$326 Roundtrip, found 1 day ago

$326

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jul 28 from George Bush Intercontinental to Seattle Paine Field Intl. Airport, returning Fri, Aug 1, priced at $326 found 1 day ago

Fri, Sep 5 - Wed, Sep 10

HOU

William P. Hobby

SEA

Seattle - Tacoma Intl.

$342 Roundtrip, found 6 days ago

$342

Roundtrip

found 6 days ago

Select American Airlines flight, departing Fri, Sep 5 from William P. Hobby to Seattle - Tacoma Intl., returning Wed, Sep 10, priced at $342 found 6 days ago

Tue, Jul 29 - Wed, Aug 6

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$350 Roundtrip, found 1 day ago

$350

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 29 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Wed, Aug 6, priced at $350 found 1 day ago

Sat, Jul 26 - Tue, Aug 5

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$355 Roundtrip, found 1 day ago

$355

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 26 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Tue, Aug 5, priced at $355 found 1 day ago

Fri, Jul 25 - Tue, Aug 5

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$359 Roundtrip, found 1 day ago

$359

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 25 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Tue, Aug 5, priced at $359 found 1 day ago

Sun, Jul 27 - Wed, Aug 6

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$361 Roundtrip, found 1 day ago

$361

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jul 27 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Wed, Aug 6, priced at $361 found 1 day ago

Mon, Jul 28 - Mon, Aug 4

IAH

George Bush Intercontinental

PAE

Seattle Paine Field Intl. Airport

$366 Roundtrip, found 1 day ago

$366

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jul 28 from George Bush Intercontinental to Seattle Paine Field Intl. Airport, returning Mon, Aug 4, priced at $366 found 1 day ago

Fri, Jul 25 - Fri, Aug 1

IAH

George Bush Intercontinental

PAE

Seattle Paine Field Intl. Airport

$370 Roundtrip, found 1 day ago

$370

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 $370 found 1 day ago

Fri, Sep 5 - Wed, Sep 10

HOU

William P. Hobby

SEA

Seattle - Tacoma Intl.

$372 Roundtrip, found 6 days ago

$372

Roundtrip

found 6 days ago

Select American Airlines flight, departing Fri, Sep 5 from William P. Hobby to Seattle - Tacoma Intl., returning Wed, Sep 10, priced at $372 found 6 days ago

Thu, Aug 28 - Sun, Sep 7

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$384 Roundtrip, found 1 day ago

$384

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Aug 28 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Sun, Sep 7, priced at $384 found 1 day ago

Fri, Sep 5 - Wed, Sep 10

HOU

William P. Hobby

SEA

Seattle - Tacoma Intl.

$387 Roundtrip, found 6 days ago

$387

Roundtrip

found 6 days ago

Select American Airlines flight, departing Fri, Sep 5 from William P. Hobby to Seattle - Tacoma Intl., returning Wed, Sep 10, priced at $387 found 6 days ago

Thu, Aug 28 - Sun, Sep 7

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$390 Roundtrip, found 1 day ago

$390

Roundtrip

found 1 day ago

Select United flight, departing Thu, Aug 28 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Sun, Sep 7, priced at $390 found 1 day ago

Thu, Aug 28 - Sun, Sep 7

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$390 Roundtrip, found 1 day ago

$390

Roundtrip

found 1 day ago

Select United flight, departing Thu, Aug 28 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Sun, Sep 7, priced at $390 found 1 day ago

Fri, Sep 5 - Wed, Sep 10

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 Fri, Sep 5 from William P. Hobby to Seattle - Tacoma Intl., returning Wed, Sep 10, priced at $397 found 6 days ago

Thu, Aug 28 - Sun, Sep 7

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$397 Roundtrip, found 1 day ago

$397

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Aug 28 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Sun, Sep 7, priced at $397 found 1 day ago

Mon, Jul 28 - Sun, Aug 3

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$511 Roundtrip, found 1 day ago

$511

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jul 28 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Sun, Aug 3, priced at $511 found 1 day ago

Fri, Sep 5 - Wed, Sep 10

HOU

William P. Hobby

SEA

Seattle - Tacoma Intl.

$519 Roundtrip, found 6 days ago

$519

Roundtrip

found 6 days ago

Select Delta flight, departing Fri, Sep 5 from William P. Hobby to Seattle - Tacoma Intl., returning Wed, Sep 10, priced at $519 found 6 days ago