Flights from St. Louis to 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.

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$326 Roundtrip, found 1 day ago

$326

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 9 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Tue, Sep 16, priced at $326 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$348 Roundtrip, found 1 day ago

$348

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 9 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Tue, Sep 16, priced at $348 found 1 day ago

Tue, Sep 9 - Wed, Sep 17

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$350 Roundtrip, found 1 day ago

$350

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 9 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Wed, Sep 17, priced at $350 found 1 day ago

Wed, Sep 10 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$360 Roundtrip, found 1 day ago

$360

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Sep 10 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Tue, Sep 16, priced at $360 found 1 day ago

Sat, Sep 6 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$361 Roundtrip, found 1 day ago

$361

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Sat, Sep 13, priced at $361 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$361 Roundtrip, found 1 day ago

$361

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Tue, Sep 16, priced at $361 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$366 Roundtrip, found 1 day ago

$366

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Tue, Sep 16, priced at $366 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$366 Roundtrip, found 1 day ago

$366

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 9 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Tue, Sep 16, priced at $366 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$367 Roundtrip, found 1 day ago

$367

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 9 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Tue, Sep 16, priced at $367 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$371 Roundtrip, found 1 day ago

$371

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 9 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Tue, Sep 16, priced at $371 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$372 Roundtrip, found 1 day ago

$372

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 9 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Tue, Sep 16, priced at $372 found 1 day ago

Sun, Sep 7 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$375 Roundtrip, found 1 day ago

$375

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Sep 7 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Tue, Sep 16, priced at $375 found 1 day ago

Fri, Sep 12 - Wed, Sep 17

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$377 Roundtrip, found 1 day ago

$377

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Fri, Sep 12 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Wed, Sep 17, priced at $377 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$382 Roundtrip, found 1 day ago

$382

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Tue, Sep 16, priced at $382 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$383 Roundtrip, found 1 day ago

$383

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Tue, Sep 16, priced at $383 found 1 day ago

Mon, Sep 8 - Wed, Sep 17

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$385 Roundtrip, found 1 day ago

$385

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Sep 8 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Wed, Sep 17, priced at $385 found 1 day ago

Sat, Sep 6 - Sun, Sep 14

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$388 Roundtrip, found 1 day ago

$388

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Sun, Sep 14, priced at $388 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$390 Roundtrip, found 1 day ago

$390

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 9 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Tue, Sep 16, priced at $390 found 1 day ago

Mon, Sep 8 - Mon, Sep 15

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$395 Roundtrip, found 1 day ago

$395

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Sep 8 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Mon, Sep 15, priced at $395 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$486 Roundtrip, found 1 day ago

$486

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Sep 9 from Lambert-St. Louis Intl. to Rogue Valley Intl., returning Tue, Sep 16, priced at $486 found 1 day ago