Flights from St. Louis to Central Phoenix

Cheapest flights from St. Louis

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.

Fri, Sep 5 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$214 Roundtrip, found 15 hours ago

$214

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Fri, Sep 5 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sat, Sep 13, priced at $214 found 15 hours ago

Wed, Sep 3 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$222 Roundtrip, found 1 day ago

$222

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sat, Sep 13, priced at $222 found 1 day ago

Fri, Sep 5 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$223 Roundtrip, found 15 hours ago

$223

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Fri, Sep 5 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sat, Sep 13, priced at $223 found 15 hours ago

Thu, Sep 4 - Thu, Sep 11

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$224 Roundtrip, found 1 day ago

$224

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 4 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Thu, Sep 11, priced at $224 found 1 day ago

Mon, Jun 23 - Wed, Jun 25

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$225 Roundtrip, found 4 days ago

$225

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Wed, Jun 25, priced at $225 found 4 days ago

Thu, Sep 4 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$231 Roundtrip, found 1 day ago

$231

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 4 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sat, Sep 13, priced at $231 found 1 day ago

Fri, Sep 5 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$248 Roundtrip, found 15 hours ago

$248

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Fri, Sep 5 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sat, Sep 13, priced at $248 found 15 hours ago

Thu, Jun 19 - Sat, Jun 21

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$250 Roundtrip, found 4 days ago

$250

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Thu, Jun 19 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sat, Jun 21, priced at $250 found 4 days ago

Thu, Sep 4 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$254 Roundtrip, found 1 day ago

$254

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 4 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sat, Sep 13, priced at $254 found 1 day ago

Thu, Sep 4 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$255 Roundtrip, found 1 day ago

$255

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Sep 4 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sat, Sep 13, priced at $255 found 1 day ago

Thu, Sep 4 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$256 Roundtrip, found 1 day ago

$256

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 4 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sat, Sep 13, priced at $256 found 1 day ago

Sat, Jun 21 - Tue, Jun 24

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$260 Roundtrip, found 4 days ago

$260

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Jun 21 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Tue, Jun 24, priced at $260 found 4 days ago

Thu, Sep 4 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$262 Roundtrip, found 1 day ago

$262

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 4 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sat, Sep 13, priced at $262 found 1 day ago

Fri, Sep 5 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$265 Roundtrip, found 15 hours ago

$265

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Fri, Sep 5 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sat, Sep 13, priced at $265 found 15 hours ago

Fri, Sep 5 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$297 Roundtrip, found 15 hours ago

$297

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Fri, Sep 5 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sat, Sep 13, priced at $297 found 15 hours ago

Thu, Sep 4 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$317 Roundtrip, found 1 day ago

$317

Roundtrip

found 1 day ago

Select United flight, departing Thu, Sep 4 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sat, Sep 13, priced at $317 found 1 day ago

Thu, Sep 4 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$322 Roundtrip, found 1 day ago

$322

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 4 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sat, Sep 13, priced at $322 found 1 day ago

Fri, Sep 5 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$330 Roundtrip, found 15 hours ago

$330

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Fri, Sep 5 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sat, Sep 13, priced at $330 found 15 hours ago

Tue, Jun 17 - Tue, Jun 24

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$504 Roundtrip, found 4 days ago

$504

Roundtrip

found 4 days ago

Select Hawaiian Airlines flight, departing Tue, Jun 17 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Tue, Jun 24, priced at $504 found 4 days ago

Wed, Jun 11 - Thu, Jun 19

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$780 Roundtrip, found 1 day ago

$780

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Jun 11 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Thu, Jun 19, priced at $780 found 1 day ago