Flights from St. Louis to El Mirage

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.

$224 Roundtrip, found 13 hours ago

$224

Roundtrip

found 13 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 $224 found 13 hours ago

Fri, Sep 5 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$236 Roundtrip, found 13 hours ago

$236

Roundtrip

found 13 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 $236 found 13 hours ago

Sun, Aug 31 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$248 Roundtrip, found 4 days ago

$248

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Aug 31 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sun, Sep 7, priced at $248 found 4 days ago

Sat, Sep 6 - Sun, Sep 14

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$285 Roundtrip, found 1 day ago

$285

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sun, Sep 14, priced at $285 found 1 day ago

Sun, May 25 - Thu, May 29

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$289 Roundtrip, found 4 days ago

$289

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, May 25 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Thu, May 29, priced at $289 found 4 days ago

Sat, Sep 6 - Sun, Sep 14

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$290 Roundtrip, found 1 day ago

$290

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sun, Sep 14, priced at $290 found 1 day ago

Sat, Sep 6 - Sun, Sep 14

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$295 Roundtrip, found 1 day ago

$295

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sun, Sep 14, priced at $295 found 1 day ago

Fri, Sep 5 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$296 Roundtrip, found 13 hours ago

$296

Roundtrip

found 13 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 $296 found 13 hours ago

Fri, Sep 5 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$299 Roundtrip, found 13 hours ago

$299

Roundtrip

found 13 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 $299 found 13 hours ago

Fri, Sep 5 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$305 Roundtrip, found 13 hours ago

$305

Roundtrip

found 13 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 $305 found 13 hours ago

Sun, May 25 - Mon, May 26

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$308 Roundtrip, found 4 days ago

$308

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, May 25 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Mon, May 26, priced at $308 found 4 days ago

Fri, Aug 29 - Sat, Sep 6

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$313 Roundtrip, found 2 days ago

$313

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Aug 29 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sat, Sep 6, priced at $313 found 2 days ago

Fri, Sep 5 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$314 Roundtrip, found 13 hours ago

$314

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Fri, Sep 5 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sat, Sep 13, priced at $314 found 13 hours ago

Fri, Sep 5 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$319 Roundtrip, found 13 hours ago

$319

Roundtrip

found 13 hours ago

Select United flight, departing Fri, Sep 5 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sat, Sep 13, priced at $319 found 13 hours ago

Fri, Sep 5 - Sun, Sep 14

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$320 Roundtrip, found 18 hours ago

$320

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Fri, Sep 5 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sun, Sep 14, priced at $320 found 18 hours ago

Tue, Sep 2 - Tue, Sep 9

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$323 Roundtrip, found 4 days ago

$323

Roundtrip

found 4 days ago

Select United flight, departing Tue, Sep 2 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Tue, Sep 9, priced at $323 found 4 days ago

Fri, Sep 5 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$324 Roundtrip, found 13 hours ago

$324

Roundtrip

found 13 hours ago

Select Delta flight, departing Fri, Sep 5 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sat, Sep 13, priced at $324 found 13 hours ago

Tue, Sep 2 - Tue, Sep 9

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$327 Roundtrip, found 4 days ago

$327

Roundtrip

found 4 days ago

Select American Airlines flight, departing Tue, Sep 2 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Tue, Sep 9, priced at $327 found 4 days ago

Tue, Sep 2 - Tue, Sep 9

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$332 Roundtrip, found 4 days ago

$332

Roundtrip

found 4 days ago

Select United flight, departing Tue, Sep 2 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Tue, Sep 9, priced at $332 found 4 days ago

Tue, Sep 2 - Tue, Sep 9

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$337 Roundtrip, found 4 days ago

$337

Roundtrip

found 4 days ago

Select Delta flight, departing Tue, Sep 2 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Tue, Sep 9, priced at $337 found 4 days ago