Flights from Seattle to Houston

Cheapest flights from Seattle

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, Jun 18 - Fri, Jun 20

SEA

Seattle - Tacoma Intl.

IAH

George Bush Intercontinental

$292 Roundtrip, found 4 days ago

$292

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Jun 18 from Seattle - Tacoma Intl. to George Bush Intercontinental, returning Fri, Jun 20, priced at $292 found 4 days ago

Fri, Jun 20 - Sun, Jun 22

SEA

Seattle - Tacoma Intl.

IAH

George Bush Intercontinental

$310 Roundtrip, found 4 days ago

$310

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jun 20 from Seattle - Tacoma Intl. to George Bush Intercontinental, returning Sun, Jun 22, priced at $310 found 4 days ago

Wed, Jun 18 - Sat, Jun 21

SEA

Seattle - Tacoma Intl.

IAH

George Bush Intercontinental

$312 Roundtrip, found 4 days ago

$312

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Jun 18 from Seattle - Tacoma Intl. to George Bush Intercontinental, returning Sat, Jun 21, priced at $312 found 4 days ago

Fri, Jun 20 - Mon, Jun 23

PAE

Seattle Paine Field Intl. Airport

IAH

George Bush Intercontinental

$320 Roundtrip, found 4 days ago

$320

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jun 20 from Seattle Paine Field Intl. Airport to George Bush Intercontinental, returning Mon, Jun 23, priced at $320 found 4 days ago

Tue, Jun 17 - Sat, Jun 21

SEA

Seattle - Tacoma Intl.

IAH

George Bush Intercontinental

$330 Roundtrip, found 4 days ago

$330

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Jun 17 from Seattle - Tacoma Intl. to George Bush Intercontinental, returning Sat, Jun 21, priced at $330 found 4 days ago

Wed, Jun 18 - Wed, Jun 25

SEA

Seattle - Tacoma Intl.

IAH

George Bush Intercontinental

$332 Roundtrip, found 4 days ago

$332

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Jun 18 from Seattle - Tacoma Intl. to George Bush Intercontinental, returning Wed, Jun 25, priced at $332 found 4 days ago

Mon, Jun 16 - Fri, Jun 20

PAE

Seattle Paine Field Intl. Airport

IAH

George Bush Intercontinental

$347 Roundtrip, found 4 days ago

$347

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Jun 16 from Seattle Paine Field Intl. Airport to George Bush Intercontinental, returning Fri, Jun 20, priced at $347 found 4 days ago

Tue, Jun 17 - Wed, Jun 25

SEA

Seattle - Tacoma Intl.

IAH

George Bush Intercontinental

$350 Roundtrip, found 4 days ago

$350

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Jun 17 from Seattle - Tacoma Intl. to George Bush Intercontinental, returning Wed, Jun 25, priced at $350 found 4 days ago

Mon, Jun 16 - Mon, Jun 23

PAE

Seattle Paine Field Intl. Airport

IAH

George Bush Intercontinental

$357 Roundtrip, found 4 days ago

$357

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Jun 16 from Seattle Paine Field Intl. Airport to George Bush Intercontinental, returning Mon, Jun 23, priced at $357 found 4 days ago

Sat, Jun 14 - Mon, Jun 23

SEA

Seattle - Tacoma Intl.

IAH

George Bush Intercontinental

$424 Roundtrip, found 4 days ago

$424

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sat, Jun 14 from Seattle - Tacoma Intl. to George Bush Intercontinental, returning Mon, Jun 23, priced at $424 found 4 days ago