Flights from St. Louis to Santa Ana

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.

Thu, Sep 25 - Wed, Oct 1

STL

Lambert-St. Louis Intl.

LAX

Los Angeles Intl.

$219 Roundtrip, found 5 days ago

$219

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Thu, Sep 25 from Lambert-St. Louis Intl. to Los Angeles Intl., returning Wed, Oct 1, priced at $219 found 5 days ago

Sat, Sep 27 - Sat, Sep 27

STL

Lambert-St. Louis Intl.

LAX

Los Angeles Intl.

$279 Roundtrip, found 4 days ago

$279

Roundtrip

found 4 days ago

Select Delta flight, departing Sat, Sep 27 from Lambert-St. Louis Intl. to Los Angeles Intl., returning Sat, Sep 27, priced at $279 found 4 days ago

Thu, Sep 25 - Wed, Oct 1

STL

Lambert-St. Louis Intl.

LAX

Los Angeles Intl.

$280 Roundtrip, found 5 days ago

$280

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Sep 25 from Lambert-St. Louis Intl. to Los Angeles Intl., returning Wed, Oct 1, priced at $280 found 5 days ago

Thu, Sep 25 - Wed, Oct 1

STL

Lambert-St. Louis Intl.

LAX

Los Angeles Intl.

$284 Roundtrip, found 5 days ago

$284

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu, Sep 25 from Lambert-St. Louis Intl. to Los Angeles Intl., returning Wed, Oct 1, priced at $284 found 5 days ago

Thu, Sep 25 - Wed, Oct 1

STL

Lambert-St. Louis Intl.

LAX

Los Angeles Intl.

$284 Roundtrip, found 5 days ago

$284

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Sep 25 from Lambert-St. Louis Intl. to Los Angeles Intl., returning Wed, Oct 1, priced at $284 found 5 days ago

Thu, Sep 25 - Wed, Oct 1

STL

Lambert-St. Louis Intl.

LAX

Los Angeles Intl.

$292 Roundtrip, found 5 days ago

$292

Roundtrip

found 5 days ago

Select United flight, departing Thu, Sep 25 from Lambert-St. Louis Intl. to Los Angeles Intl., returning Wed, Oct 1, priced at $292 found 5 days ago

Tue, Nov 4 - Thu, Nov 6

STL

Lambert-St. Louis Intl.

ONT

Los Angeles - Ontario Intl.

$292 Roundtrip, found 3 days ago

$292

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Tue, Nov 4 from Lambert-St. Louis Intl. to Los Angeles - Ontario Intl., returning Thu, Nov 6, priced at $292 found 3 days ago

Thu, Sep 25 - Wed, Oct 1

STL

Lambert-St. Louis Intl.

LAX

Los Angeles Intl.

$293 Roundtrip, found 5 days ago

$293

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Thu, Sep 25 from Lambert-St. Louis Intl. to Los Angeles Intl., returning Wed, Oct 1, priced at $293 found 5 days ago

Thu, Sep 25 - Wed, Oct 1

STL

Lambert-St. Louis Intl.

LAX

Los Angeles Intl.

$297 Roundtrip, found 5 days ago

$297

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu, Sep 25 from Lambert-St. Louis Intl. to Los Angeles Intl., returning Wed, Oct 1, priced at $297 found 5 days ago

Tue, Sep 23 - Mon, Sep 29

STL

Lambert-St. Louis Intl.

LAX

Los Angeles Intl.

$298 Roundtrip, found 1 day ago

$298

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 23 from Lambert-St. Louis Intl. to Los Angeles Intl., returning Mon, Sep 29, priced at $298 found 1 day ago

Wed, Nov 5 - Sun, Nov 9

STL

Lambert-St. Louis Intl.

ONT

Los Angeles - Ontario Intl.

$303 Roundtrip, found 3 days ago

$303

Roundtrip

found 3 days ago

Select United flight, departing Wed, Nov 5 from Lambert-St. Louis Intl. to Los Angeles - Ontario Intl., returning Sun, Nov 9, priced at $303 found 3 days ago

Mon, Nov 3 - Thu, Nov 6

STL

Lambert-St. Louis Intl.

ONT

Los Angeles - Ontario Intl.

$306 Roundtrip, found 3 days ago

$306

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Mon, Nov 3 from Lambert-St. Louis Intl. to Los Angeles - Ontario Intl., returning Thu, Nov 6, priced at $306 found 3 days ago

Fri, Sep 26 - Sat, Sep 27

STL

Lambert-St. Louis Intl.

ONT

Los Angeles - Ontario Intl.

$307 Roundtrip, found 4 days ago

$307

Roundtrip

found 4 days ago

Select Hawaiian Airlines flight, departing Fri, Sep 26 from Lambert-St. Louis Intl. to Los Angeles - Ontario Intl., returning Sat, Sep 27, priced at $307 found 4 days ago

Wed, Nov 5 - Sun, Nov 9

STL

Lambert-St. Louis Intl.

ONT

Los Angeles - Ontario Intl.

$308 Roundtrip, found 3 days ago

$308

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Nov 5 from Lambert-St. Louis Intl. to Los Angeles - Ontario Intl., returning Sun, Nov 9, priced at $308 found 3 days ago

Wed, Nov 5 - Sun, Nov 9

STL

Lambert-St. Louis Intl.

LAX

Los Angeles Intl.

$310 Roundtrip, found 3 days ago

$310

Roundtrip

found 3 days ago

Select United flight, departing Wed, Nov 5 from Lambert-St. Louis Intl. to Los Angeles Intl., returning Sun, Nov 9, priced at $310 found 3 days ago

Tue, Sep 23 - Mon, Sep 29

STL

Lambert-St. Louis Intl.

LAX

Los Angeles Intl.

$310 Roundtrip, found 1 day ago

$310

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Sep 23 from Lambert-St. Louis Intl. to Los Angeles Intl., returning Mon, Sep 29, priced at $310 found 1 day ago

Tue, Sep 23 - Mon, Sep 29

STL

Lambert-St. Louis Intl.

LAX

Los Angeles Intl.

$315 Roundtrip, found 1 day ago

$315

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Sep 23 from Lambert-St. Louis Intl. to Los Angeles Intl., returning Mon, Sep 29, priced at $315 found 1 day ago

Wed, Nov 5 - Sun, Nov 9

STL

Lambert-St. Louis Intl.

SNA

John Wayne

$319 Roundtrip, found 3 days ago

$319

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Nov 5 from Lambert-St. Louis Intl. to John Wayne, returning Sun, Nov 9, priced at $319 found 3 days ago

Wed, Nov 5 - Sun, Nov 9

STL

Lambert-St. Louis Intl.

LGB

Long Beach Municipal

$367 Roundtrip, found 3 days ago

$367

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Nov 5 from Lambert-St. Louis Intl. to Long Beach Municipal, returning Sun, Nov 9, priced at $367 found 3 days ago

Fri, Sep 26 - Mon, Sep 29

STL

Lambert-St. Louis Intl.

LAX

Los Angeles Intl.

$378 Roundtrip, found 4 days ago

$378

Roundtrip

found 4 days ago

Select American Airlines flight, departing Fri, Sep 26 from Lambert-St. Louis Intl. to Los Angeles Intl., returning Mon, Sep 29, priced at $378 found 4 days ago