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, May 1 - Thu, May 2
IAH
George Bush Intercontinental
PHX
Sky Harbor Intl.
$91 Roundtrip, found 7 hours ago
$91
Roundtrip
found 7 hours ago
Wed, May 1 - Thu, May 2
HOU
William P. Hobby
PHX
Sky Harbor Intl.
$108 Roundtrip, found 7 hours ago
$108
Roundtrip
found 7 hours ago
Mon, May 20 - Wed, May 29
IAH
George Bush Intercontinental
PHX
Sky Harbor Intl.
$113 Roundtrip, found 7 hours ago
$113
Roundtrip
found 7 hours ago
Tue, May 21 - Wed, May 29
IAH
George Bush Intercontinental
PHX
Sky Harbor Intl.
$114 Roundtrip, found 7 hours ago
$114
Roundtrip
found 7 hours ago
Wed, May 1 - Thu, May 2
IAH
George Bush Intercontinental
PHX
Sky Harbor Intl.
$118 Roundtrip, found 7 hours ago
$118
Roundtrip
found 7 hours ago
Mon, May 20 - Thu, May 23
IAH
George Bush Intercontinental
PHX
Sky Harbor Intl.
$129 Roundtrip, found 7 hours ago
$129
Roundtrip
found 7 hours ago
Tue, May 21 - Thu, May 23
IAH
George Bush Intercontinental
PHX
Sky Harbor Intl.
$130 Roundtrip, found 7 hours ago
$130
Roundtrip
found 7 hours ago
Wed, May 1 - Thu, May 2
HOU
William P. Hobby
PHX
Sky Harbor Intl.
$133 Roundtrip, found 7 hours ago
$133
Roundtrip
found 7 hours ago
Sat, May 25 - Mon, May 27
IAH
George Bush Intercontinental
PHX
Sky Harbor Intl.
$134 Roundtrip, found 7 hours ago
$134
Roundtrip
found 7 hours ago
Tue, May 21 - Sat, May 25
IAH
George Bush Intercontinental
PHX
Sky Harbor Intl.
$135 Roundtrip, found 7 hours ago
$135
Roundtrip
found 7 hours ago
Mon, May 20 - Sat, May 25
IAH
George Bush Intercontinental
PHX
Sky Harbor Intl.
$137 Roundtrip, found 1 day ago
$137
Roundtrip
found 1 day ago
Wed, May 22 - Thu, May 23
IAH
George Bush Intercontinental
PHX
Sky Harbor Intl.
$138 Roundtrip, found 7 hours ago
$138
Roundtrip
found 7 hours ago
Mon, May 20 - Mon, May 27
IAH
George Bush Intercontinental
PHX
Sky Harbor Intl.
$139 Roundtrip, found 7 hours ago
$139
Roundtrip
found 7 hours ago
Tue, May 21 - Mon, May 27
IAH
George Bush Intercontinental
PHX
Sky Harbor Intl.
$140 Roundtrip, found 7 hours ago
$140
Roundtrip
found 7 hours ago
Wed, May 22 - Sat, May 25
IAH
George Bush Intercontinental
PHX
Sky Harbor Intl.
$141 Roundtrip, found 1 day ago
$141
Roundtrip
found 1 day ago
Thu, May 23 - Wed, May 29
IAH
George Bush Intercontinental
PHX
Sky Harbor Intl.
$144 Roundtrip, found 7 hours ago
$144
Roundtrip
found 7 hours ago
Sat, May 25 - Sun, May 26
IAH
George Bush Intercontinental
PHX
Sky Harbor Intl.
$145 Roundtrip, found 1 day ago
$145
Roundtrip
found 1 day ago
Wed, May 1 - Thu, May 2
HOU
William P. Hobby
PHX
Sky Harbor Intl.
$148 Roundtrip, found 7 hours ago
$148
Roundtrip
found 7 hours ago
Wed, May 1 - Thu, May 2
HOU
William P. Hobby
PHX
Sky Harbor Intl.
$268 Roundtrip, found 7 hours ago
$268
Roundtrip
found 7 hours ago
Sat, Sep 7 - Mon, Sep 16
IAH
George Bush Intercontinental
PHX
Sky Harbor Intl.
$373 Roundtrip, found 5 days ago
$373
Roundtrip
found 5 days ago