Flights from Houston to Mountain States

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 - Wed, Jul 23

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$138 Roundtrip, found 3 days ago

$138

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Jul 22 from George Bush Intercontinental to Harry Reid Intl., returning Wed, Jul 23, priced at $138 found 3 days ago

Thu, Jun 19 - Sat, Jun 21

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$138 Roundtrip, found 6 days ago

$138

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Jun 19 from George Bush Intercontinental to Harry Reid Intl., returning Sat, Jun 21, priced at $138 found 6 days ago

Sat, Jul 26 - Sat, Aug 2

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$143 Roundtrip, found 6 days ago

$143

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Jul 26 from George Bush Intercontinental to Harry Reid Intl., returning Sat, Aug 2, priced at $143 found 6 days ago

Sun, Jul 27 - Sat, Aug 2

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$153 Roundtrip, found 6 days ago

$153

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, Jul 27 from George Bush Intercontinental to Harry Reid Intl., returning Sat, Aug 2, priced at $153 found 6 days ago

Sat, Jul 12 - Fri, Jul 18

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$158 Roundtrip, found 6 days ago

$158

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Jul 12 from George Bush Intercontinental to Harry Reid Intl., returning Fri, Jul 18, priced at $158 found 6 days ago

Wed, Jun 18 - Sat, Jun 21

IAH

George Bush Intercontinental

DEN

Denver Intl.

$158 Roundtrip, found 1 day ago

$158

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jun 18 from George Bush Intercontinental to Denver Intl., returning Sat, Jun 21, priced at $158 found 1 day ago

Sat, Jul 12 - Thu, Jul 17

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$163 Roundtrip, found 6 days ago

$163

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Jul 12 from George Bush Intercontinental to Harry Reid Intl., returning Thu, Jul 17, priced at $163 found 6 days ago

Thu, Jul 24 - Sat, Aug 2

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$163 Roundtrip, found 6 days ago

$163

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Jul 24 from George Bush Intercontinental to Harry Reid Intl., returning Sat, Aug 2, priced at $163 found 6 days ago

Sat, Jul 26 - Tue, Jul 29

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$167 Roundtrip, found 6 days ago

$167

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sat, Jul 26 from George Bush Intercontinental to Harry Reid Intl., returning Tue, Jul 29, priced at $167 found 6 days ago

Sat, Jun 21 - Thu, Jun 26

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$168 Roundtrip, found 9 hours ago

$168

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sat, Jun 21 from George Bush Intercontinental to Harry Reid Intl., returning Thu, Jun 26, priced at $168 found 9 hours ago

Wed, Jun 18 - Sat, Jun 21

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$169 Roundtrip, found 1 day ago

$169

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jun 18 from George Bush Intercontinental to Harry Reid Intl., returning Sat, Jun 21, priced at $169 found 1 day ago

Tue, Jun 24 - Thu, Jun 26

IAH

George Bush Intercontinental

DEN

Denver Intl.

$197 Roundtrip, found 4 days ago

$197

Roundtrip

found 4 days ago

Select United flight, departing Tue, Jun 24 from George Bush Intercontinental to Denver Intl., returning Thu, Jun 26, priced at $197 found 4 days ago

Sat, Jun 21 - Wed, Jun 25

IAH

George Bush Intercontinental

SLC

Salt Lake City Intl.

$210 Roundtrip, found 8 hours ago

$210

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Sat, Jun 21 from George Bush Intercontinental to Salt Lake City Intl., returning Wed, Jun 25, priced at $210 found 8 hours ago

Tue, Jun 24 - Thu, Jun 26

HOU

William P. Hobby

DEN

Denver Intl.

$217 Roundtrip, found 4 days ago

$217

Roundtrip

found 4 days ago

Select American Airlines flight, departing Tue, Jun 24 from William P. Hobby to Denver Intl., returning Thu, Jun 26, priced at $217 found 4 days ago

Thu, Aug 21 - Sun, Aug 24

IAH

George Bush Intercontinental

DEN

Denver Intl.

$217 Roundtrip, found 5 days ago

$217

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu, Aug 21 from George Bush Intercontinental to Denver Intl., returning Sun, Aug 24, priced at $217 found 5 days ago

Tue, Jun 24 - Thu, Jun 26

IAH

George Bush Intercontinental

DEN

Denver Intl.

$227 Roundtrip, found 4 days ago

$227

Roundtrip

found 4 days ago

Select Delta flight, departing Tue, Jun 24 from George Bush Intercontinental to Denver Intl., returning Thu, Jun 26, priced at $227 found 4 days ago

Wed, Jun 11 - Thu, Jun 19

IAH

George Bush Intercontinental

BOI

Boise

$240 Roundtrip, found 14 hours ago

$240

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Wed, Jun 11 from George Bush Intercontinental to Boise, returning Thu, Jun 19, priced at $240 found 14 hours ago

Wed, Jun 18 - Sat, Jun 21

HOU

William P. Hobby

LAS

Harry Reid Intl.

$257 Roundtrip, found 1 day ago

$257

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Jun 18 from William P. Hobby to Harry Reid Intl., returning Sat, Jun 21, priced at $257 found 1 day ago

Tue, Sep 30 - Tue, Oct 7

IAH

George Bush Intercontinental

BZN

Bozeman Yellowstone Intl.

$298 Roundtrip, found 4 days ago

$298

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Tue, Sep 30 from George Bush Intercontinental to Bozeman Yellowstone Intl., returning Tue, Oct 7, priced at $298 found 4 days ago

Sat, Sep 27 - Thu, Oct 9

IAH

George Bush Intercontinental

BZN

Bozeman Yellowstone Intl.

$328 Roundtrip, found 4 days ago

$328

Roundtrip

found 4 days ago

Select Hawaiian Airlines flight, departing Sat, Sep 27 from George Bush Intercontinental to Bozeman Yellowstone Intl., returning Thu, Oct 9, priced at $328 found 4 days ago