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.

Wed, Apr 1 - Wed, Apr 8

ONT

Los Angeles - Ontario Intl.

DEN

Denver Intl.

$83 Roundtrip, found 2 days ago

$83

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Apr 1 from Los Angeles - Ontario Intl. to Denver Intl., returning Wed, Apr 8, priced at $83 found 2 days ago

Wed, May 6 - Tue, May 26

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$86 Roundtrip, found 3 days ago

$86

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Wed, May 6 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Tue, May 26, priced at $86 found 3 days ago

Wed, Apr 8 - Mon, Apr 20

ONT

Los Angeles - Ontario Intl.

DEN

Denver Intl.

$88 Roundtrip, found 2 days ago

$88

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Apr 8 from Los Angeles - Ontario Intl. to Denver Intl., returning Mon, Apr 20, priced at $88 found 2 days ago

Thu, Apr 23 - Sat, Apr 25

ONT

Los Angeles - Ontario Intl.

PHX

Sky Harbor Intl.

$137 Roundtrip, found 5 days ago

$137

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu, Apr 23 from Los Angeles - Ontario Intl. to Sky Harbor Intl., returning Sat, Apr 25, priced at $137 found 5 days ago

Thu, Apr 23 - Sat, Apr 25

ONT

Los Angeles - Ontario Intl.

PHX

Sky Harbor Intl.

$137 Roundtrip, found 5 days ago

$137

Roundtrip

found 5 days ago

Select Southwest Airlines flight, departing Thu, Apr 23 from Los Angeles - Ontario Intl. to Sky Harbor Intl., returning Sat, Apr 25, priced at $137 found 5 days ago

Tue, May 5 - Thu, May 14

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$139 Roundtrip, found 3 days ago

$139

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Tue, May 5 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Thu, May 14, priced at $139 found 3 days ago

Wed, May 6 - Tue, May 12

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$139 Roundtrip, found 3 days ago

$139

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, May 6 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Tue, May 12, priced at $139 found 3 days ago

Fri, Apr 24 - Thu, Apr 30

ONT

Los Angeles - Ontario Intl.

LAS

Harry Reid Intl.

$150 Roundtrip, found 11 hours ago

$150

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Fri, Apr 24 from Los Angeles - Ontario Intl. to Harry Reid Intl., returning Thu, Apr 30, priced at $150 found 11 hours ago

Tue, Apr 28 - Wed, Apr 29

ONT

Los Angeles - Ontario Intl.

DFW

Dallas-Fort Worth Intl.

$190 Roundtrip, found 3 days ago

$190

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Apr 28 from Los Angeles - Ontario Intl. to Dallas-Fort Worth Intl., returning Wed, Apr 29, priced at $190 found 3 days ago

Sat, Apr 25 - Sun, May 10

ONT

Los Angeles - Ontario Intl.

PDX

Portland Intl.

$190 Roundtrip, found 2 days ago

$190

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Apr 25 from Los Angeles - Ontario Intl. to Portland Intl., returning Sun, May 10, priced at $190 found 2 days ago

Sat, May 23 - Thu, May 28

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$193 Roundtrip, found 1 day ago

$193

Roundtrip

found 1 day ago

Select United flight, departing Sat, May 23 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Thu, May 28, priced at $193 found 1 day ago

Fri, Apr 24 - Sat, May 9

ONT

Los Angeles - Ontario Intl.

SLC

Salt Lake City Intl.

$209 Roundtrip, found 3 days ago

$209

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Apr 24 from Los Angeles - Ontario Intl. to Salt Lake City Intl., returning Sat, May 9, priced at $209 found 3 days ago

Fri, Apr 10 - Tue, Apr 14

ONT

Los Angeles - Ontario Intl.

PDX

Portland Intl.

$227 Roundtrip, found 2 days ago

$227

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Fri, Apr 10 from Los Angeles - Ontario Intl. to Portland Intl., returning Tue, Apr 14, priced at $227 found 2 days ago

Wed, Jul 15 - Wed, Jul 29

ONT

Los Angeles - Ontario Intl.

NLU

Felipe Ángeles Intl.

$331 Roundtrip, found 3 days ago

$331

Roundtrip

found 3 days ago

Select Volaris flight, departing Wed, Jul 15 from Los Angeles - Ontario Intl. to Felipe Ángeles Intl., returning Wed, Jul 29, priced at $331 found 3 days ago

Tue, Mar 31 - Wed, Apr 8

ONT

Los Angeles - Ontario Intl.

GDL

Don Miguel Hidalgo y Costilla Intl.

$368 Roundtrip, found 6 days ago

$368

Roundtrip

found 6 days ago

Select American Airlines flight, departing Tue, Mar 31 from Los Angeles - Ontario Intl. to Don Miguel Hidalgo y Costilla Intl., returning Wed, Apr 8, priced at $368 found 6 days ago

Tue, Apr 28 - Wed, Apr 29

ONT

Los Angeles - Ontario Intl.

DAL

Love Field

$371 Roundtrip, found 3 days ago

$371

Roundtrip

found 3 days ago

Select Southwest Airlines flight, departing Tue, Apr 28 from Los Angeles - Ontario Intl. to Love Field, returning Wed, Apr 29, priced at $371 found 3 days ago

Tue, Apr 28 - Sat, May 16

ONT

Los Angeles - Ontario Intl.

MEX

Mexico City Intl.

$378 Roundtrip, found 1 day ago

$378

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Apr 28 from Los Angeles - Ontario Intl. to Mexico City Intl., returning Sat, May 16, priced at $378 found 1 day ago

Tue, Apr 28 - Tue, May 26

ONT

Los Angeles - Ontario Intl.

TLC

Toluca Intl.

$442 Roundtrip, found 1 day ago

$442

Roundtrip

found 1 day ago

Select Volaris flight, departing Tue, Apr 28 from Los Angeles - Ontario Intl. to Toluca Intl., returning Tue, May 26, priced at $442 found 1 day ago

Tue, Mar 31 - Wed, Apr 8

ONT

Los Angeles - Ontario Intl.

GDL

Don Miguel Hidalgo y Costilla Intl.

$454 Roundtrip, found 6 days ago

$454

Roundtrip

found 6 days ago

Select Aeromexico flight, departing Tue, Mar 31 from Los Angeles - Ontario Intl. to Don Miguel Hidalgo y Costilla Intl., returning Wed, Apr 8, priced at $454 found 6 days ago

Fri, Sep 25 - Sun, Oct 4

ONT

Los Angeles - Ontario Intl.

PAE

Seattle Paine Field Intl. Airport

$497 Roundtrip, found 1 day ago

$497

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Fri, Sep 25 from Los Angeles - Ontario Intl. to Seattle Paine Field Intl. Airport, returning Sun, Oct 4, priced at $497 found 1 day ago