Flights from Houston to Phoenix

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.

Sat, Sep 20 - Sat, Sep 27

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$108 Roundtrip, found 3 days ago

$108

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Sep 20 from George Bush Intercontinental to Sky Harbor Intl., returning Sat, Sep 27, priced at $108 found 3 days ago

Mon, Sep 22 - Thu, Sep 25

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$115 Roundtrip, found 3 days ago

$115

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Sep 22 from George Bush Intercontinental to Sky Harbor Intl., returning Thu, Sep 25, priced at $115 found 3 days ago

Sat, Sep 20 - Thu, Sep 25

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$120 Roundtrip, found 3 days ago

$120

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Sep 20 from George Bush Intercontinental to Sky Harbor Intl., returning Thu, Sep 25, priced at $120 found 3 days ago

Sat, Sep 20 - Fri, Sep 26

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$120 Roundtrip, found 3 days ago

$120

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Sep 20 from George Bush Intercontinental to Sky Harbor Intl., returning Fri, Sep 26, priced at $120 found 3 days ago

Mon, Sep 22 - Thu, Sep 25

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$131 Roundtrip, found 3 days ago

$131

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Sep 22 from George Bush Intercontinental to Sky Harbor Intl., returning Thu, Sep 25, priced at $131 found 3 days ago

Fri, Sep 19 - Fri, Sep 26

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$132 Roundtrip, found 3 days ago

$132

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Sep 19 from George Bush Intercontinental to Sky Harbor Intl., returning Fri, Sep 26, priced at $132 found 3 days ago

Mon, Nov 3 - Tue, Nov 4

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$148 Roundtrip, found 5 days ago

$148

Roundtrip

found 5 days ago

Select United flight, departing Mon, Nov 3 from George Bush Intercontinental to Sky Harbor Intl., returning Tue, Nov 4, priced at $148 found 5 days ago

Mon, Nov 3 - Tue, Nov 4

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$148 Roundtrip, found 5 days ago

$148

Roundtrip

found 5 days ago

Select American Airlines flight, departing Mon, Nov 3 from George Bush Intercontinental to Sky Harbor Intl., returning Tue, Nov 4, priced at $148 found 5 days ago

Mon, Sep 22 - Thu, Sep 25

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$153 Roundtrip, found 3 days ago

$153

Roundtrip

found 3 days ago

Select American Airlines flight, departing Mon, Sep 22 from George Bush Intercontinental to Sky Harbor Intl., returning Thu, Sep 25, priced at $153 found 3 days ago

Mon, Sep 22 - Thu, Sep 25

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$166 Roundtrip, found 3 days ago

$166

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Mon, Sep 22 from George Bush Intercontinental to Sky Harbor Intl., returning Thu, Sep 25, priced at $166 found 3 days ago

Mon, Sep 22 - Thu, Sep 25

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$174 Roundtrip, found 3 days ago

$174

Roundtrip

found 3 days ago

Select Delta flight, departing Mon, Sep 22 from George Bush Intercontinental to Sky Harbor Intl., returning Thu, Sep 25, priced at $174 found 3 days ago

Mon, Sep 22 - Thu, Sep 25

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$175 Roundtrip, found 3 days ago

$175

Roundtrip

found 3 days ago

Select United flight, departing Mon, Sep 22 from George Bush Intercontinental to Sky Harbor Intl., returning Thu, Sep 25, priced at $175 found 3 days ago

Mon, Nov 3 - Tue, Nov 4

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$177 Roundtrip, found 5 days ago

$177

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Nov 3 from George Bush Intercontinental to Sky Harbor Intl., returning Tue, Nov 4, priced at $177 found 5 days ago

Tue, Sep 23 - Sat, Sep 27

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$181 Roundtrip, found 3 days ago

$181

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Sep 23 from George Bush Intercontinental to Sky Harbor Intl., returning Sat, Sep 27, priced at $181 found 3 days ago

Mon, Nov 3 - Tue, Nov 4

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$185 Roundtrip, found 5 days ago

$185

Roundtrip

found 5 days ago

Select United flight, departing Mon, Nov 3 from George Bush Intercontinental to Sky Harbor Intl., returning Tue, Nov 4, priced at $185 found 5 days ago

Mon, Nov 3 - Tue, Nov 4

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$188 Roundtrip, found 5 days ago

$188

Roundtrip

found 5 days ago

Select United flight, departing Mon, Nov 3 from George Bush Intercontinental to Sky Harbor Intl., returning Tue, Nov 4, priced at $188 found 5 days ago

Tue, Sep 23 - Thu, Sep 25

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$193 Roundtrip, found 3 days ago

$193

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Sep 23 from George Bush Intercontinental to Sky Harbor Intl., returning Thu, Sep 25, priced at $193 found 3 days ago

Tue, Sep 23 - Fri, Sep 26

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$193 Roundtrip, found 3 days ago

$193

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Sep 23 from George Bush Intercontinental to Sky Harbor Intl., returning Fri, Sep 26, priced at $193 found 3 days ago

Mon, Sep 22 - Thu, Sep 25

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$201 Roundtrip, found 3 days ago

$201

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Mon, Sep 22 from George Bush Intercontinental to Sky Harbor Intl., returning Thu, Sep 25, priced at $201 found 3 days ago

Tue, Sep 23 - Tue, Sep 23

IAH

George Bush Intercontinental

PHX

Sky Harbor Intl.

$211 Roundtrip, found 3 days ago

$211

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Sep 23 from George Bush Intercontinental to Sky Harbor Intl., returning Tue, Sep 23, priced at $211 found 3 days ago