Flights from St. Louis to Mira Loma

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 23 - Thu, Oct 2

STL

Lambert-St. Louis Intl.

ONT

Los Angeles - Ontario Intl.

$228 Roundtrip, found 4 days ago

$228

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Sep 23 from Lambert-St. Louis Intl. to Los Angeles - Ontario Intl., returning Thu, Oct 2, priced at $228 found 4 days ago

Sat, Jul 12 - Tue, Jul 22

STL

Lambert-St. Louis Intl.

SNA

John Wayne

$230 Roundtrip, found 2 days ago

$230

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Jul 12 from Lambert-St. Louis Intl. to John Wayne, returning Tue, Jul 22, priced at $230 found 2 days ago

Thu, Sep 25 - Thu, Oct 2

STL

Lambert-St. Louis Intl.

ONT

Los Angeles - Ontario Intl.

$234 Roundtrip, found 4 days ago

$234

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Sep 25 from Lambert-St. Louis Intl. to Los Angeles - Ontario Intl., returning Thu, Oct 2, priced at $234 found 4 days ago

Mon, Jul 14 - Tue, Jul 22

STL

Lambert-St. Louis Intl.

SNA

John Wayne

$240 Roundtrip, found 2 days ago

$240

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jul 14 from Lambert-St. Louis Intl. to John Wayne, returning Tue, Jul 22, priced at $240 found 2 days ago

Mon, Jul 14 - Thu, Jul 24

STL

Lambert-St. Louis Intl.

SNA

John Wayne

$250 Roundtrip, found 2 days ago

$250

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jul 14 from Lambert-St. Louis Intl. to John Wayne, returning Thu, Jul 24, priced at $250 found 2 days ago

Sat, Jul 12 - Fri, Jul 25

STL

Lambert-St. Louis Intl.

SNA

John Wayne

$260 Roundtrip, found 2 days ago

$260

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Jul 12 from Lambert-St. Louis Intl. to John Wayne, returning Fri, Jul 25, priced at $260 found 2 days ago

Mon, Jul 14 - Fri, Jul 25

STL

Lambert-St. Louis Intl.

SNA

John Wayne

$270 Roundtrip, found 2 days ago

$270

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jul 14 from Lambert-St. Louis Intl. to John Wayne, returning Fri, Jul 25, priced at $270 found 2 days ago

Tue, Jul 1 - Fri, Jul 4

STL

Lambert-St. Louis Intl.

ONT

Los Angeles - Ontario Intl.

$279 Roundtrip, found 2 days ago

$279

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Jul 1 from Lambert-St. Louis Intl. to Los Angeles - Ontario Intl., returning Fri, Jul 4, priced at $279 found 2 days ago

Mon, Jul 7 - Mon, Jul 28

STL

Lambert-St. Louis Intl.

ONT

Los Angeles - Ontario Intl.

$310 Roundtrip, found 1 day ago

$310

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jul 7 from Lambert-St. Louis Intl. to Los Angeles - Ontario Intl., returning Mon, Jul 28, priced at $310 found 1 day ago

Wed, Jul 16 - Tue, Jul 22

STL

Lambert-St. Louis Intl.

SNA

John Wayne

$330 Roundtrip, found 2 days ago

$330

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 16 from Lambert-St. Louis Intl. to John Wayne, returning Tue, Jul 22, priced at $330 found 2 days ago

Wed, Jul 16 - Thu, Jul 24

STL

Lambert-St. Louis Intl.

SNA

John Wayne

$340 Roundtrip, found 2 days ago

$340

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 16 from Lambert-St. Louis Intl. to John Wayne, returning Thu, Jul 24, priced at $340 found 2 days ago

Wed, Jul 9 - Tue, Jul 22

STL

Lambert-St. Louis Intl.

ONT

Los Angeles - Ontario Intl.

$343 Roundtrip, found 1 day ago

$343

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Jul 9 from Lambert-St. Louis Intl. to Los Angeles - Ontario Intl., returning Tue, Jul 22, priced at $343 found 1 day ago

Tue, Jul 1 - Mon, Jul 7

STL

Lambert-St. Louis Intl.

ONT

Los Angeles - Ontario Intl.

$348 Roundtrip, found 2 days ago

$348

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Jul 1 from Lambert-St. Louis Intl. to Los Angeles - Ontario Intl., returning Mon, Jul 7, priced at $348 found 2 days ago

Wed, Jul 16 - Fri, Jul 25

STL

Lambert-St. Louis Intl.

SNA

John Wayne

$360 Roundtrip, found 2 days ago

$360

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 16 from Lambert-St. Louis Intl. to John Wayne, returning Fri, Jul 25, priced at $360 found 2 days ago

Tue, Jul 15 - Tue, Jul 22

STL

Lambert-St. Louis Intl.

SNA

John Wayne

$367 Roundtrip, found 2 days ago

$367

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Jul 15 from Lambert-St. Louis Intl. to John Wayne, returning Tue, Jul 22, priced at $367 found 2 days ago

Sun, Jul 6 - Mon, Jul 7

STL

Lambert-St. Louis Intl.

ONT

Los Angeles - Ontario Intl.

$370 Roundtrip, found 2 days ago

$370

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Jul 6 from Lambert-St. Louis Intl. to Los Angeles - Ontario Intl., returning Mon, Jul 7, priced at $370 found 2 days ago

Thu, Jul 10 - Tue, Jul 22

STL

Lambert-St. Louis Intl.

ONT

Los Angeles - Ontario Intl.

$380 Roundtrip, found 1 day ago

$380

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Jul 10 from Lambert-St. Louis Intl. to Los Angeles - Ontario Intl., returning Tue, Jul 22, priced at $380 found 1 day ago

Fri, Jul 4 - Tue, Jul 22

STL

Lambert-St. Louis Intl.

ONT

Los Angeles - Ontario Intl.

$389 Roundtrip, found 1 day ago

$389

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Jul 4 from Lambert-St. Louis Intl. to Los Angeles - Ontario Intl., returning Tue, Jul 22, priced at $389 found 1 day ago

Tue, Jul 1 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

ONT

Los Angeles - Ontario Intl.

$438 Roundtrip, found 2 days ago

$438

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jul 1 from Lambert-St. Louis Intl. to Los Angeles - Ontario Intl., returning Sun, Jul 6, priced at $438 found 2 days ago

Tue, Jul 8 - Fri, Jul 25

STL

Lambert-St. Louis Intl.

ONT

Los Angeles - Ontario Intl.

$470 Roundtrip, found 1 day ago

$470

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 8 from Lambert-St. Louis Intl. to Los Angeles - Ontario Intl., returning Fri, Jul 25, priced at $470 found 1 day ago