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 2 - Fri, Jul 5
IAH
George Bush Intercontinental
DEN
Denver Intl.
$130 Roundtrip, found 2 days ago
$130
Roundtrip
found 2 days ago
Tue, Jul 2 - Fri, Jul 5
IAH
George Bush Intercontinental
DEN
Denver Intl.
$162 Roundtrip, found 2 days ago
$162
Roundtrip
found 2 days ago
Thu, May 23 - Tue, May 28
IAH
George Bush Intercontinental
DEN
Denver Intl.
$181 Roundtrip, found 6 days ago
$181
Roundtrip
found 6 days ago
Tue, Jul 2 - Fri, Jul 5
IAH
George Bush Intercontinental
DEN
Denver Intl.
$209 Roundtrip, found 2 days ago
$209
Roundtrip
found 2 days ago
Fri, Apr 5 - Mon, Apr 8
IAH
George Bush Intercontinental
COS
Colorado Springs
$228 Roundtrip, found 5 days ago
$228
Roundtrip
found 5 days ago
Thu, May 23 - Tue, May 28
IAH
George Bush Intercontinental
DEN
Denver Intl.
$229 Roundtrip, found 6 days ago
$229
Roundtrip
found 6 days ago
Tue, Jul 2 - Fri, Jul 5
IAH
George Bush Intercontinental
DEN
Denver Intl.
$239 Roundtrip, found 2 days ago
$239
Roundtrip
found 2 days ago
Tue, Jul 2 - Fri, Jul 5
IAH
George Bush Intercontinental
DEN
Denver Intl.
$239 Roundtrip, found 2 days ago
$239
Roundtrip
found 2 days ago
Wed, Jul 3 - Sun, Jul 7
HOU
William P. Hobby
DEN
Denver Intl.
$251 Roundtrip, found 3 days ago
$251
Roundtrip
found 3 days ago
Wed, Jul 3 - Sun, Jul 7
IAH
George Bush Intercontinental
DEN
Denver Intl.
$251 Roundtrip, found 3 days ago
$251
Roundtrip
found 3 days ago
Fri, Apr 5 - Mon, Apr 8
IAH
George Bush Intercontinental
COS
Colorado Springs
$256 Roundtrip, found 5 days ago
$256
Roundtrip
found 5 days ago
Tue, Jul 2 - Fri, Jul 5
IAH
George Bush Intercontinental
DEN
Denver Intl.
$259 Roundtrip, found 2 days ago
$259
Roundtrip
found 2 days ago
Fri, Mar 29 - Sun, Mar 31
IAH
George Bush Intercontinental
DEN
Denver Intl.
$268 Roundtrip, found 2 days ago
$268
Roundtrip
found 2 days ago
Tue, Jul 2 - Fri, Jul 5
IAH
George Bush Intercontinental
DEN
Denver Intl.
$271 Roundtrip, found 2 days ago
$271
Roundtrip
found 2 days ago
Tue, Jul 2 - Fri, Jul 5
IAH
George Bush Intercontinental
DEN
Denver Intl.
$273 Roundtrip, found 2 days ago
$273
Roundtrip
found 2 days ago
Thu, May 23 - Tue, May 28
IAH
George Bush Intercontinental
DEN
Denver Intl.
$280 Roundtrip, found 6 days ago
$280
Roundtrip
found 6 days ago
Wed, Jul 3 - Sun, Jul 7
IAH
George Bush Intercontinental
DEN
Denver Intl.
$281 Roundtrip, found 3 days ago
$281
Roundtrip
found 3 days ago
Tue, Jun 4 - Tue, Jun 11
IAH
George Bush Intercontinental
COS
Colorado Springs
$298 Roundtrip, found 4 hours ago
$298
Roundtrip
found 4 hours ago
Tue, Jun 4 - Tue, Jun 11
HOU
William P. Hobby
COS
Colorado Springs
$323 Roundtrip, found 1 day ago
$323
Roundtrip
found 1 day ago
Thu, May 23 - Tue, May 28
IAH
George Bush Intercontinental
DEN
Denver Intl.
$386 Roundtrip, found 6 days ago
$386
Roundtrip
found 6 days ago