Flights from Houston to Black Diamond

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, Jun 10 - Fri, Jun 13

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$184 Roundtrip, found 1 day ago

$184

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jun 10 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Fri, Jun 13, priced at $184 found 1 day ago

Tue, Jun 10 - Wed, Jun 11

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$200 Roundtrip, found 1 day ago

$200

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jun 10 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Wed, Jun 11, priced at $200 found 1 day ago

Sat, Oct 4 - Mon, Oct 6

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$218 Roundtrip, found 6 days ago

$218

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Oct 4 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Mon, Oct 6, priced at $218 found 6 days ago

Wed, Jun 18 - Thu, Jun 19

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 Wed, Jun 18 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Thu, Jun 19, priced at $220 found 1 day ago

Tue, Jun 10 - Thu, Jun 12

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$230 Roundtrip, found 1 day ago

$230

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jun 10 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Thu, Jun 12, priced at $230 found 1 day ago

Sat, Oct 4 - Tue, Oct 7

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$231 Roundtrip, found 6 days ago

$231

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Oct 4 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Tue, Oct 7, priced at $231 found 6 days ago

Mon, Sep 22 - Sat, Oct 11

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$233 Roundtrip, found 4 days ago

$233

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Sep 22 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Sat, Oct 11, priced at $233 found 4 days ago

Tue, Jun 10 - Fri, Jun 13

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$242 Roundtrip, found 1 day ago

$242

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jun 10 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Fri, Jun 13, priced at $242 found 1 day ago

Thu, Sep 25 - Sat, Oct 11

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$245 Roundtrip, found 4 days ago

$245

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Thu, Sep 25 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Sat, Oct 11, priced at $245 found 4 days ago

Mon, Sep 22 - Wed, Oct 8

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$246 Roundtrip, found 4 days ago

$246

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Sep 22 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Wed, Oct 8, priced at $246 found 4 days ago

Sun, Jun 15 - Tue, Jun 24

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$248 Roundtrip, found 1 day ago

$248

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 15 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Tue, Jun 24, priced at $248 found 1 day ago

Sat, Jun 14 - Thu, Jun 19

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$250 Roundtrip, found 2 days ago

$250

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sat, Jun 14 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Thu, Jun 19, priced at $250 found 2 days ago

Sat, Jun 14 - Sat, Jun 14

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$252 Roundtrip, found 1 day ago

$252

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Sat, Jun 14 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Sat, Jun 14, priced at $252 found 1 day ago

Tue, Jun 10 - Fri, Jun 13

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$252 Roundtrip, found 1 day ago

$252

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jun 10 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Fri, Jun 13, priced at $252 found 1 day ago

Sun, Jun 15 - Wed, Jun 18

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$254 Roundtrip, found 1 day ago

$254

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 15 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Wed, Jun 18, priced at $254 found 1 day ago

Sun, Jun 15 - Tue, Jun 17

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$257 Roundtrip, found 1 day ago

$257

Roundtrip

found 1 day ago

Select United flight, departing Sun, Jun 15 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Tue, Jun 17, priced at $257 found 1 day ago

Sat, Nov 8 - Sat, Nov 15

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$267 Roundtrip, found 2 days ago

$267

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sat, Nov 8 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Sat, Nov 15, priced at $267 found 2 days ago

Tue, Nov 11 - Wed, Nov 12

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$271 Roundtrip, found 2 days ago

$271

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Nov 11 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Wed, Nov 12, priced at $271 found 2 days ago

Sat, Nov 8 - Sat, Nov 15

HOU

William P. Hobby

SEA

Seattle - Tacoma Intl.

$277 Roundtrip, found 2 days ago

$277

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, Nov 8 from William P. Hobby to Seattle - Tacoma Intl., returning Sat, Nov 15, priced at $277 found 2 days ago

Sun, Jun 15 - Tue, Jun 17

IAH

George Bush Intercontinental

SEA

Seattle - Tacoma Intl.

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Jun 15 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Tue, Jun 17, priced at $277 found 1 day ago