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, just found

$326

Roundtrip

just found

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

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$348 Roundtrip, just found

$348

Roundtrip

just found

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

Tue, Sep 9 - Wed, Sep 17

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$350 Roundtrip, just found

$350

Roundtrip

just found

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

Wed, Sep 10 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$360 Roundtrip, just found

$360

Roundtrip

just found

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

Sat, Sep 6 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$361 Roundtrip, just found

$361

Roundtrip

just found

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

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$361 Roundtrip, just found

$361

Roundtrip

just found

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

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$366 Roundtrip, just found

$366

Roundtrip

just found

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

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$366 Roundtrip, just found

$366

Roundtrip

just found

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

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$367 Roundtrip, just found

$367

Roundtrip

just found

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

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$371 Roundtrip, just found

$371

Roundtrip

just found

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

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$372 Roundtrip, just found

$372

Roundtrip

just found

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

Sun, Sep 7 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$375 Roundtrip, just found

$375

Roundtrip

just found

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

Fri, Sep 12 - Wed, Sep 17

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$377 Roundtrip, just found

$377

Roundtrip

just found

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

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$382 Roundtrip, just found

$382

Roundtrip

just found

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

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$383 Roundtrip, just found

$383

Roundtrip

just found

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

Mon, Sep 8 - Wed, Sep 17

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$385 Roundtrip, just found

$385

Roundtrip

just found

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

Sat, Sep 6 - Sun, Sep 14

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$388 Roundtrip, just found

$388

Roundtrip

just found

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

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$390 Roundtrip, just found

$390

Roundtrip

just found

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

Mon, Sep 8 - Mon, Sep 15

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$395 Roundtrip, just found

$395

Roundtrip

just found

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

Tue, Sep 9 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

MFR

Rogue Valley Intl.

$486 Roundtrip, just found

$486

Roundtrip

just found

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