Flights from Phoenix to Houston

Cheapest flights from Phoenix

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.

Sun, Jun 29 - Mon, Jun 30

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$213 Roundtrip, found 1 day ago

$213

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 29 from Sky Harbor Intl. to George Bush Intercontinental, returning Mon, Jun 30, priced at $213 found 1 day ago

Fri, Jun 27 - Fri, Jul 4

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$251 Roundtrip, found 1 day ago

$251

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Jun 27 from Sky Harbor Intl. to George Bush Intercontinental, returning Fri, Jul 4, priced at $251 found 1 day ago

Thu, Jun 26 - Thu, Jul 3

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$253 Roundtrip, found 1 day ago

$253

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jun 26 from Sky Harbor Intl. to George Bush Intercontinental, returning Thu, Jul 3, priced at $253 found 1 day ago

Mon, Jun 23 - Mon, Jun 30

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$253 Roundtrip, found 1 day ago

$253

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jun 23 from Sky Harbor Intl. to George Bush Intercontinental, returning Mon, Jun 30, priced at $253 found 1 day ago

Thu, Jun 26 - Thu, Jul 3

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$263 Roundtrip, found 1 day ago

$263

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Jun 26 from Sky Harbor Intl. to George Bush Intercontinental, returning Thu, Jul 3, priced at $263 found 1 day ago

Thu, Jun 26 - Thu, Jul 3

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$273 Roundtrip, found 1 day ago

$273

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Jun 26 from Sky Harbor Intl. to George Bush Intercontinental, returning Thu, Jul 3, priced at $273 found 1 day ago

Thu, Jun 26 - Thu, Jul 3

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$274 Roundtrip, found 1 day ago

$274

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jun 26 from Sky Harbor Intl. to George Bush Intercontinental, returning Thu, Jul 3, priced at $274 found 1 day ago

Thu, Jun 26 - Thu, Jul 3

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$285 Roundtrip, found 1 day ago

$285

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 26 from Sky Harbor Intl. to George Bush Intercontinental, returning Thu, Jul 3, priced at $285 found 1 day ago

Thu, Jun 26 - Sat, Jul 5

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$289 Roundtrip, found 1 day ago

$289

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jun 26 from Sky Harbor Intl. to George Bush Intercontinental, returning Sat, Jul 5, priced at $289 found 1 day ago

Sun, Jun 29 - Sat, Jul 5

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$294 Roundtrip, found 1 day ago

$294

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 29 from Sky Harbor Intl. to George Bush Intercontinental, returning Sat, Jul 5, priced at $294 found 1 day ago

Thu, Jun 26 - Thu, Jul 3

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$303 Roundtrip, found 1 day ago

$303

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 26 from Sky Harbor Intl. to George Bush Intercontinental, returning Thu, Jul 3, priced at $303 found 1 day ago

Thu, Jun 26 - Thu, Jul 3

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$303 Roundtrip, found 1 day ago

$303

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 26 from Sky Harbor Intl. to George Bush Intercontinental, returning Thu, Jul 3, priced at $303 found 1 day ago

Sun, Jun 29 - Sun, Jul 6

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$308 Roundtrip, found 1 day ago

$308

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 29 from Sky Harbor Intl. to George Bush Intercontinental, returning Sun, Jul 6, priced at $308 found 1 day ago

Thu, Jun 26 - Thu, Jul 3

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$310 Roundtrip, found 1 day ago

$310

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jun 26 from Sky Harbor Intl. to George Bush Intercontinental, returning Thu, Jul 3, priced at $310 found 1 day ago

Thu, Jun 26 - Thu, Jul 3

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$313 Roundtrip, found 1 day ago

$313

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Jun 26 from Sky Harbor Intl. to George Bush Intercontinental, returning Thu, Jul 3, priced at $313 found 1 day ago

Fri, Jun 27 - Sun, Jul 6

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$320 Roundtrip, found 1 day ago

$320

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Jun 27 from Sky Harbor Intl. to George Bush Intercontinental, returning Sun, Jul 6, priced at $320 found 1 day ago

Thu, Jun 26 - Thu, Jul 3

PHX

Sky Harbor Intl.

HOU

William P. Hobby

$323 Roundtrip, found 1 day ago

$323

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Jun 26 from Sky Harbor Intl. to William P. Hobby, returning Thu, Jul 3, priced at $323 found 1 day ago

Thu, Jun 26 - Thu, Jul 3

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$325 Roundtrip, found 1 day ago

$325

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 26 from Sky Harbor Intl. to George Bush Intercontinental, returning Thu, Jul 3, priced at $325 found 1 day ago

Mon, Jun 23 - Sat, Jul 5

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$334 Roundtrip, found 1 day ago

$334

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jun 23 from Sky Harbor Intl. to George Bush Intercontinental, returning Sat, Jul 5, priced at $334 found 1 day ago

Fri, Jan 23 - Sun, Feb 1

PHX

Sky Harbor Intl.

HOU

William P. Hobby

$513 Roundtrip, found 2 days ago

$513

Roundtrip

found 2 days ago

Select Delta flight, departing Fri, Jan 23 from Sky Harbor Intl. to William P. Hobby, returning Sun, Feb 1, priced at $513 found 2 days ago