Flights from Los Angeles - Ontario Intl. Airport

Flights from Los Angeles - Ontario Intl. Airport

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.

Sun, Sep 21 - Mon, Sep 22

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$99 Roundtrip, found 4 days ago

$99

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Sep 21 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Mon, Sep 22, priced at $99 found 4 days ago

Sun, Jul 13 - Tue, Jul 15

ONT

Los Angeles - Ontario Intl.

LAS

Harry Reid Intl.

$108 Roundtrip, found 1 day ago

$108

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jul 13 from Los Angeles - Ontario Intl. to Harry Reid Intl., returning Tue, Jul 15, priced at $108 found 1 day ago

Sun, Aug 3 - Tue, Aug 5

ONT

Los Angeles - Ontario Intl.

PDX

Portland Intl.

$109 Roundtrip, found 6 days ago

$109

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, Aug 3 from Los Angeles - Ontario Intl. to Portland Intl., returning Tue, Aug 5, priced at $109 found 6 days ago

Thu, Jul 10 - Thu, Jul 10

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$112 Roundtrip, found 2 days ago

$112

Roundtrip

found 2 days ago

Select United flight, departing Thu, Jul 10 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Thu, Jul 10, priced at $112 found 2 days ago

Mon, Jul 21 - Thu, Jul 24

ONT

Los Angeles - Ontario Intl.

LAS

Harry Reid Intl.

$115 Roundtrip, found 6 days ago

$115

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Jul 21 from Los Angeles - Ontario Intl. to Harry Reid Intl., returning Thu, Jul 24, priced at $115 found 6 days ago

Tue, Jul 8 - Thu, Jul 17

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$117 Roundtrip, found 17 hours ago

$117

Roundtrip

found 17 hours ago

Select United flight, departing Tue, Jul 8 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Thu, Jul 17, priced at $117 found 17 hours ago

Mon, Jul 14 - Fri, Jul 18

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$118 Roundtrip, found 17 hours ago

$118

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Mon, Jul 14 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Fri, Jul 18, priced at $118 found 17 hours ago

Thu, Sep 18 - Fri, Sep 19

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$119 Roundtrip, found 4 days ago

$119

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Sep 18 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Fri, Sep 19, priced at $119 found 4 days ago

Mon, Jun 23 - Mon, Jun 30

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$123 Roundtrip, found 5 days ago

$123

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Jun 23 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Mon, Jun 30, priced at $123 found 5 days ago

Thu, Jul 17 - Sun, Jul 27

ONT

Los Angeles - Ontario Intl.

DEN

Denver Intl.

$140 Roundtrip, found 6 days ago

$140

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Jul 17 from Los Angeles - Ontario Intl. to Denver Intl., returning Sun, Jul 27, priced at $140 found 6 days ago

Thu, Aug 14 - Mon, Aug 18

ONT

Los Angeles - Ontario Intl.

DFW

Dallas-Fort Worth Intl.

$154 Roundtrip, found 4 days ago

$154

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Aug 14 from Los Angeles - Ontario Intl. to Dallas-Fort Worth Intl., returning Mon, Aug 18, priced at $154 found 4 days ago

Fri, Aug 8 - Mon, Aug 11

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$154 Roundtrip, found 4 days ago

$154

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Aug 8 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Mon, Aug 11, priced at $154 found 4 days ago

Sat, Sep 27 - Tue, Oct 7

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$177 Roundtrip, found 1 day ago

$177

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Sat, Sep 27 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Tue, Oct 7, priced at $177 found 1 day ago

Sat, Jul 19 - Sat, Jul 26

ONT

Los Angeles - Ontario Intl.

DEN

Denver Intl.

$197 Roundtrip, found 2 days ago

$197

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, Jul 19 from Los Angeles - Ontario Intl. to Denver Intl., returning Sat, Jul 26, priced at $197 found 2 days ago

Sat, Aug 16 - Wed, Aug 20

ONT

Los Angeles - Ontario Intl.

DFW

Dallas-Fort Worth Intl.

$206 Roundtrip, found 4 days ago

$206

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Sat, Aug 16 from Los Angeles - Ontario Intl. to Dallas-Fort Worth Intl., returning Wed, Aug 20, priced at $206 found 4 days ago

Sun, Jun 15 - Tue, Jul 1

ONT

Los Angeles - Ontario Intl.

SLC

Salt Lake City Intl.

$207 Roundtrip, found 6 days ago

$207

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, Jun 15 from Los Angeles - Ontario Intl. to Salt Lake City Intl., returning Tue, Jul 1, priced at $207 found 6 days ago

Sat, Jul 19 - Sat, Jul 26

ONT

Los Angeles - Ontario Intl.

DEN

Denver Intl.

$217 Roundtrip, found 2 days ago

$217

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Jul 19 from Los Angeles - Ontario Intl. to Denver Intl., returning Sat, Jul 26, priced at $217 found 2 days ago

Fri, Aug 8 - Mon, Aug 11

ONT

Los Angeles - Ontario Intl.

PAE

Seattle Paine Field Intl. Airport

$230 Roundtrip, found 4 days ago

$230

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Aug 8 from Los Angeles - Ontario Intl. to Seattle Paine Field Intl. Airport, returning Mon, Aug 11, priced at $230 found 4 days ago

Sat, Aug 2 - Tue, Aug 5

ONT

Los Angeles - Ontario Intl.

DAL

Love Field

$237 Roundtrip, found 1 day ago

$237

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Aug 2 from Los Angeles - Ontario Intl. to Love Field, returning Tue, Aug 5, priced at $237 found 1 day ago

Thu, Jul 17 - Sat, Jul 26

ONT

Los Angeles - Ontario Intl.

PHX

Sky Harbor Intl.

$244 Roundtrip, found 3 days ago

$244

Roundtrip

found 3 days ago

Select American Airlines flight, departing Thu, Jul 17 from Los Angeles - Ontario Intl. to Sky Harbor Intl., returning Sat, Jul 26, priced at $244 found 3 days ago