Flights from Phoenix to San Luis

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.

Thu, Jul 10 - Mon, Jul 14

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$120 Roundtrip, found 3 days ago

$120

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Sky Harbor Intl. to George Bush Intercontinental, returning Mon, Jul 14, priced at $120 found 3 days ago

Wed, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$135 Roundtrip, found 6 days ago

$135

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 16 from Sky Harbor Intl. to George Bush Intercontinental, returning Tue, Jul 22, priced at $135 found 6 days ago

Mon, Jul 7 - Fri, Jul 11

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$166 Roundtrip, found 3 days ago

$166

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Jul 7 from Sky Harbor Intl. to George Bush Intercontinental, returning Fri, Jul 11, priced at $166 found 3 days ago

Wed, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$175 Roundtrip, found 6 days ago

$175

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 16 from Sky Harbor Intl. to George Bush Intercontinental, returning Tue, Jul 22, priced at $175 found 6 days ago

Wed, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$176 Roundtrip, found 6 days ago

$176

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, Jul 16 from Sky Harbor Intl. to George Bush Intercontinental, returning Tue, Jul 22, priced at $176 found 6 days ago

Thu, Jul 10 - Mon, Jul 14

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$183 Roundtrip, found 3 days ago

$183

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Sky Harbor Intl. to George Bush Intercontinental, returning Mon, Jul 14, priced at $183 found 3 days ago

Thu, Jul 10 - Mon, Jul 14

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$192 Roundtrip, found 3 days ago

$192

Roundtrip

found 3 days ago

Select United flight, departing Thu, Jul 10 from Sky Harbor Intl. to George Bush Intercontinental, returning Mon, Jul 14, priced at $192 found 3 days ago

Wed, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$197 Roundtrip, found 6 days ago

$197

Roundtrip

found 6 days ago

Select American Airlines flight, departing Wed, Jul 16 from Sky Harbor Intl. to George Bush Intercontinental, returning Tue, Jul 22, priced at $197 found 6 days ago

Wed, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$198 Roundtrip, found 6 days ago

$198

Roundtrip

found 6 days ago

Select American Airlines flight, departing Wed, Jul 16 from Sky Harbor Intl. to George Bush Intercontinental, returning Tue, Jul 22, priced at $198 found 6 days ago

Wed, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$200 Roundtrip, found 6 days ago

$200

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 16 from Sky Harbor Intl. to George Bush Intercontinental, returning Tue, Jul 22, priced at $200 found 6 days ago

Thu, Jul 10 - Mon, Jul 14

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$202 Roundtrip, found 3 days ago

$202

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Jul 10 from Sky Harbor Intl. to George Bush Intercontinental, returning Mon, Jul 14, priced at $202 found 3 days ago

Wed, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$204 Roundtrip, found 6 days ago

$204

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 16 from Sky Harbor Intl. to George Bush Intercontinental, returning Tue, Jul 22, priced at $204 found 6 days ago

Sat, May 17 - Tue, May 27

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$206 Roundtrip, found 3 days ago

$206

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, May 17 from Sky Harbor Intl. to George Bush Intercontinental, returning Tue, May 27, priced at $206 found 3 days ago

Tue, Jul 8 - Fri, Jul 11

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$207 Roundtrip, found 3 days ago

$207

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Jul 8 from Sky Harbor Intl. to George Bush Intercontinental, returning Fri, Jul 11, priced at $207 found 3 days ago

Thu, Jul 10 - Mon, Jul 14

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$214 Roundtrip, found 3 days ago

$214

Roundtrip

found 3 days ago

Select American Airlines flight, departing Thu, Jul 10 from Sky Harbor Intl. to George Bush Intercontinental, returning Mon, Jul 14, priced at $214 found 3 days ago

Wed, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$215 Roundtrip, found 6 days ago

$215

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 16 from Sky Harbor Intl. to George Bush Intercontinental, returning Tue, Jul 22, priced at $215 found 6 days ago

Wed, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$216 Roundtrip, found 6 days ago

$216

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, Jul 16 from Sky Harbor Intl. to George Bush Intercontinental, returning Tue, Jul 22, priced at $216 found 6 days ago

Wed, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$217 Roundtrip, found 6 days ago

$217

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, Jul 16 from Sky Harbor Intl. to George Bush Intercontinental, returning Tue, Jul 22, priced at $217 found 6 days ago

Thu, Jul 10 - Mon, Jul 14

PHX

Sky Harbor Intl.

IAH

George Bush Intercontinental

$217 Roundtrip, found 3 days ago

$217

Roundtrip

found 3 days ago

Select United flight, departing Thu, Jul 10 from Sky Harbor Intl. to George Bush Intercontinental, returning Mon, Jul 14, priced at $217 found 3 days ago

Thu, Jul 10 - Mon, Jul 14

PHX

Sky Harbor Intl.

HOU

William P. Hobby

$337 Roundtrip, found 3 days ago

$337

Roundtrip

found 3 days ago

Select American Airlines flight, departing Thu, Jul 10 from Sky Harbor Intl. to William P. Hobby, returning Mon, Jul 14, priced at $337 found 3 days ago