Flights from Los Angeles to Pacific

Cheapest flights from Los Angeles

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.

Wed, Jul 23 - Sat, Jul 26

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$225 Roundtrip, found 22 hours ago

$225

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Wed, Jul 23 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Sat, Jul 26, priced at $225 found 22 hours ago

Wed, Jul 23 - Mon, Jul 28

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$260 Roundtrip, found 22 hours ago

$260

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Wed, Jul 23 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Mon, Jul 28, priced at $260 found 22 hours ago

Wed, Jul 23 - Fri, Jul 25

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$264 Roundtrip, found 22 hours ago

$264

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Wed, Jul 23 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Fri, Jul 25, priced at $264 found 22 hours ago

Fri, Jul 25 - Sat, Jul 26

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$274 Roundtrip, found 22 hours ago

$274

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Fri, Jul 25 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Sat, Jul 26, priced at $274 found 22 hours ago

Wed, Jul 23 - Thu, Jul 31

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$275 Roundtrip, found 22 hours ago

$275

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Wed, Jul 23 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Thu, Jul 31, priced at $275 found 22 hours ago

Sun, Jul 27 - Wed, Jul 30

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$294 Roundtrip, found 22 hours ago

$294

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sun, Jul 27 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Wed, Jul 30, priced at $294 found 22 hours ago

Sat, Jul 5 - Wed, Jul 16

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$300 Roundtrip, found 22 hours ago

$300

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Wed, Jul 16, priced at $300 found 22 hours ago

Wed, Jul 23 - Sun, Jul 27

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$304 Roundtrip, found 22 hours ago

$304

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Wed, Jul 23 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Sun, Jul 27, priced at $304 found 22 hours ago

Fri, Jul 4 - Wed, Jul 16

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$305 Roundtrip, found 22 hours ago

$305

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Fri, Jul 4 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Wed, Jul 16, priced at $305 found 22 hours ago

Fri, Jul 25 - Mon, Jul 28

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$309 Roundtrip, found 22 hours ago

$309

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Fri, Jul 25 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Mon, Jul 28, priced at $309 found 22 hours ago

Fri, Jul 25 - Fri, Aug 1

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$313 Roundtrip, found 22 hours ago

$313

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Fri, Jul 25 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Fri, Aug 1, priced at $313 found 22 hours ago

Mon, Jul 7 - Wed, Jul 16

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$315 Roundtrip, found 22 hours ago

$315

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Mon, Jul 7 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Wed, Jul 16, priced at $315 found 22 hours ago

Sat, Jul 5 - Fri, Jul 18

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$320 Roundtrip, found 22 hours ago

$320

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Fri, Jul 18, priced at $320 found 22 hours ago

Fri, Jul 25 - Thu, Jul 31

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$324 Roundtrip, found 22 hours ago

$324

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Fri, Jul 25 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Thu, Jul 31, priced at $324 found 22 hours ago

Fri, Jul 4 - Fri, Jul 18

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$325 Roundtrip, found 22 hours ago

$325

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Fri, Jul 4 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Fri, Jul 18, priced at $325 found 22 hours ago

Tue, Jul 22 - Tue, Jul 29

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$363 Roundtrip, found 22 hours ago

$363

Roundtrip

found 22 hours ago

Select Delta flight, departing Tue, Jul 22 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Tue, Jul 29, priced at $363 found 22 hours ago

Sat, Jul 5 - Tue, Jul 15

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$398 Roundtrip, found 22 hours ago

$398

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Sat, Jul 5 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Tue, Jul 15, priced at $398 found 22 hours ago

Thu, Jul 24 - Sun, Jul 27

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$465 Roundtrip, found 1 day ago

$465

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jul 24 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Sun, Jul 27, priced at $465 found 1 day ago

Sat, Jul 5 - Tue, Jul 15

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$577 Roundtrip, found 22 hours ago

$577

Roundtrip

found 22 hours ago

Select Alaska Airlines flight, departing Sat, Jul 5 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Tue, Jul 15, priced at $577 found 22 hours ago

Tue, Jul 8 - Tue, Jul 15

ONT

Los Angeles - Ontario Intl.

STL

Lambert-St. Louis Intl.

$617 Roundtrip, found 22 hours ago

$617

Roundtrip

found 22 hours ago

Select Hawaiian Airlines flight, departing Tue, Jul 8 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Tue, Jul 15, priced at $617 found 22 hours ago