Flights from Los Angeles to South Beach

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.

Sat, Jul 12 - Tue, Jul 15

ONT

Los Angeles - Ontario Intl.

PDX

Portland Intl.

$88 Roundtrip, found 6 days ago

$88

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Jul 12 from Los Angeles - Ontario Intl. to Portland Intl., returning Tue, Jul 15, priced at $88 found 6 days ago

Thu, Jul 10 - Sat, Jul 19

LAX

Los Angeles Intl.

PDX

Portland Intl.

$97 Roundtrip, found 6 days ago

$97

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Los Angeles Intl. to Portland Intl., returning Sat, Jul 19, priced at $97 found 6 days ago

Thu, Jul 10 - Thu, Jul 17

LAX

Los Angeles Intl.

PDX

Portland Intl.

$106 Roundtrip, found 6 days ago

$106

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Los Angeles Intl. to Portland Intl., returning Thu, Jul 17, priced at $106 found 6 days ago

Tue, Jun 24 - Mon, Jun 30

SNA

John Wayne

PDX

Portland Intl.

$114 Roundtrip, found 5 hours ago

$114

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Tue, Jun 24 from John Wayne to Portland Intl., returning Mon, Jun 30, priced at $114 found 5 hours ago

Sat, Jun 14 - Sat, Jun 21

ONT

Los Angeles - Ontario Intl.

PDX

Portland Intl.

$129 Roundtrip, found 3 days ago

$129

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Jun 14 from Los Angeles - Ontario Intl. to Portland Intl., returning Sat, Jun 21, priced at $129 found 3 days ago

Wed, Jun 11 - Sat, Jun 21

LAX

Los Angeles Intl.

PDX

Portland Intl.

$134 Roundtrip, found 3 days ago

$134

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Wed, Jun 11 from Los Angeles Intl. to Portland Intl., returning Sat, Jun 21, priced at $134 found 3 days ago

Thu, Jun 12 - Sat, Jun 21

ONT

Los Angeles - Ontario Intl.

PDX

Portland Intl.

$139 Roundtrip, found 3 days ago

$139

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Jun 12 from Los Angeles - Ontario Intl. to Portland Intl., returning Sat, Jun 21, priced at $139 found 3 days ago

Sun, Jun 8 - Mon, Jun 9

ONT

Los Angeles - Ontario Intl.

PDX

Portland Intl.

$143 Roundtrip, found 2 hours ago

$143

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Sun, Jun 8 from Los Angeles - Ontario Intl. to Portland Intl., returning Mon, Jun 9, priced at $143 found 2 hours ago

Fri, Jun 6 - Sat, Jun 14

ONT

Los Angeles - Ontario Intl.

PDX

Portland Intl.

$144 Roundtrip, found 2 hours ago

$144

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Fri, Jun 6 from Los Angeles - Ontario Intl. to Portland Intl., returning Sat, Jun 14, priced at $144 found 2 hours ago

Sat, Jul 12 - Sun, Jul 13

LAX

Los Angeles Intl.

PDX

Portland Intl.

$147 Roundtrip, found 6 days ago

$147

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Jul 12 from Los Angeles Intl. to Portland Intl., returning Sun, Jul 13, priced at $147 found 6 days ago

Fri, Jun 6 - Mon, Jun 9

ONT

Los Angeles - Ontario Intl.

PDX

Portland Intl.

$148 Roundtrip, found 2 hours ago

$148

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Fri, Jun 6 from Los Angeles - Ontario Intl. to Portland Intl., returning Mon, Jun 9, priced at $148 found 2 hours ago

Thu, Jun 12 - Fri, Jun 20

ONT

Los Angeles - Ontario Intl.

PDX

Portland Intl.

$149 Roundtrip, found 3 days ago

$149

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Jun 12 from Los Angeles - Ontario Intl. to Portland Intl., returning Fri, Jun 20, priced at $149 found 3 days ago

Tue, Jun 24 - Wed, Jul 2

SNA

John Wayne

PDX

Portland Intl.

$151 Roundtrip, found 5 hours ago

$151

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Tue, Jun 24 from John Wayne to Portland Intl., returning Wed, Jul 2, priced at $151 found 5 hours ago

Fri, Jun 6 - Sun, Jun 8

ONT

Los Angeles - Ontario Intl.

PDX

Portland Intl.

$153 Roundtrip, found 2 hours ago

$153

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Fri, Jun 6 from Los Angeles - Ontario Intl. to Portland Intl., returning Sun, Jun 8, priced at $153 found 2 hours ago

Thu, Jun 5 - Sat, Jun 14

ONT

Los Angeles - Ontario Intl.

PDX

Portland Intl.

$154 Roundtrip, found 2 hours ago

$154

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Thu, Jun 5 from Los Angeles - Ontario Intl. to Portland Intl., returning Sat, Jun 14, priced at $154 found 2 hours ago

Thu, Jun 12 - Tue, Jun 17

LAX

Los Angeles Intl.

PDX

Portland Intl.

$155 Roundtrip, found 3 days ago

$155

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Thu, Jun 12 from Los Angeles Intl. to Portland Intl., returning Tue, Jun 17, priced at $155 found 3 days ago

Tue, Jun 10 - Tue, Jun 10

ONT

Los Angeles - Ontario Intl.

PDX

Portland Intl.

$177 Roundtrip, found 2 hours ago

$177

Roundtrip

found 2 hours ago

Select Hawaiian Airlines flight, departing Tue, Jun 10 from Los Angeles - Ontario Intl. to Portland Intl., returning Tue, Jun 10, priced at $177 found 2 hours ago

Wed, Jul 9 - Wed, Jul 9

LAX

Los Angeles Intl.

PDX

Portland Intl.

$184 Roundtrip, found 6 days ago

$184

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, Jul 9 from Los Angeles Intl. to Portland Intl., returning Wed, Jul 9, priced at $184 found 6 days ago

Sat, Jul 12 - Sat, Jul 12

LAX

Los Angeles Intl.

PDX

Portland Intl.

$189 Roundtrip, found 6 days ago

$189

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Sat, Jul 12 from Los Angeles Intl. to Portland Intl., returning Sat, Jul 12, priced at $189 found 6 days ago

Tue, Jun 24 - Tue, Jul 1

LGB

Long Beach Municipal

PDX

Portland Intl.

$277 Roundtrip, found 5 hours ago

$277

Roundtrip

found 5 hours ago

Select Delta flight, departing Tue, Jun 24 from Long Beach Municipal to Portland Intl., returning Tue, Jul 1, priced at $277 found 5 hours ago