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 15 - Wed, Apr 22

ONT

Los Angeles - Ontario Intl.

DEN

Denver Intl.

$56 Roundtrip, found 5 days ago

$56

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Apr 15 from Los Angeles - Ontario Intl. to Denver Intl., returning Wed, Apr 22, priced at $56 found 5 days ago

Sat, Mar 21 - Wed, Apr 1

ONT

Los Angeles - Ontario Intl.

LAS

Harry Reid Intl.

$67 Roundtrip, found 1 day ago

$67

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Mar 21 from Los Angeles - Ontario Intl. to Harry Reid Intl., returning Wed, Apr 1, priced at $67 found 1 day ago

Thu, Mar 19 - Tue, Mar 31

ONT

Los Angeles - Ontario Intl.

LAS

Harry Reid Intl.

$68 Roundtrip, found 1 day ago

$68

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Mar 19 from Los Angeles - Ontario Intl. to Harry Reid Intl., returning Tue, Mar 31, priced at $68 found 1 day ago

Mon, Apr 13 - Mon, Apr 27

ONT

Los Angeles - Ontario Intl.

LAS

Harry Reid Intl.

$70 Roundtrip, found 5 days ago

$70

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Apr 13 from Los Angeles - Ontario Intl. to Harry Reid Intl., returning Mon, Apr 27, priced at $70 found 5 days ago

Mon, Feb 9 - Fri, Feb 13

ONT

Los Angeles - Ontario Intl.

LAS

Harry Reid Intl.

$73 Roundtrip, found 2 days ago

$73

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Feb 9 from Los Angeles - Ontario Intl. to Harry Reid Intl., returning Fri, Feb 13, priced at $73 found 2 days ago

Tue, Apr 14 - Tue, Apr 14

ONT

Los Angeles - Ontario Intl.

DEN

Denver Intl.

$75 Roundtrip, found 5 days ago

$75

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Apr 14 from Los Angeles - Ontario Intl. to Denver Intl., returning Tue, Apr 14, priced at $75 found 5 days ago

Mon, Feb 9 - Wed, Feb 11

ONT

Los Angeles - Ontario Intl.

LAS

Harry Reid Intl.

$78 Roundtrip, found 2 days ago

$78

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Feb 9 from Los Angeles - Ontario Intl. to Harry Reid Intl., returning Wed, Feb 11, priced at $78 found 2 days ago

Tue, Apr 21 - Thu, May 7

ONT

Los Angeles - Ontario Intl.

LAS

Harry Reid Intl.

$83 Roundtrip, found 5 days ago

$83

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Apr 21 from Los Angeles - Ontario Intl. to Harry Reid Intl., returning Thu, May 7, priced at $83 found 5 days ago

Thu, Apr 9 - Mon, Apr 20

ONT

Los Angeles - Ontario Intl.

LAS

Harry Reid Intl.

$85 Roundtrip, found 5 days ago

$85

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Apr 9 from Los Angeles - Ontario Intl. to Harry Reid Intl., returning Mon, Apr 20, priced at $85 found 5 days ago

Fri, Feb 13 - Tue, Mar 3

ONT

Los Angeles - Ontario Intl.

DEN

Denver Intl.

$87 Roundtrip, found 4 days ago

$87

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Feb 13 from Los Angeles - Ontario Intl. to Denver Intl., returning Tue, Mar 3, priced at $87 found 4 days ago

Sat, Feb 21 - Wed, Feb 25

ONT

Los Angeles - Ontario Intl.

PHX

Sky Harbor Intl.

$138 Roundtrip, found 5 days ago

$138

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Feb 21 from Los Angeles - Ontario Intl. to Sky Harbor Intl., returning Wed, Feb 25, priced at $138 found 5 days ago

Mon, Apr 27 - Mon, May 4

ONT

Los Angeles - Ontario Intl.

SLC

Salt Lake City Intl.

$168 Roundtrip, found 2 days ago

$168

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Apr 27 from Los Angeles - Ontario Intl. to Salt Lake City Intl., returning Mon, May 4, priced at $168 found 2 days ago

Thu, Feb 26 - Mon, Mar 2

ONT

Los Angeles - Ontario Intl.

PHX

Sky Harbor Intl.

$171 Roundtrip, found 6 days ago

$171

Roundtrip

found 6 days ago

Select Southwest Airlines flight, departing Thu, Feb 26 from Los Angeles - Ontario Intl. to Sky Harbor Intl., returning Mon, Mar 2, priced at $171 found 6 days ago

Thu, Feb 26 - Mon, Mar 2

ONT

Los Angeles - Ontario Intl.

PHX

Sky Harbor Intl.

$171 Roundtrip, found 6 days ago

$171

Roundtrip

found 6 days ago

Select American Airlines flight, departing Thu, Feb 26 from Los Angeles - Ontario Intl. to Sky Harbor Intl., returning Mon, Mar 2, priced at $171 found 6 days ago

Sat, May 9 - Thu, May 21

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$187 Roundtrip, found 6 days ago

$187

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Sat, May 9 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Thu, May 21, priced at $187 found 6 days ago

Sat, Feb 14 - Thu, Feb 19

ONT

Los Angeles - Ontario Intl.

DFW

Dallas-Fort Worth Intl.

$195 Roundtrip, found 5 days ago

$195

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Feb 14 from Los Angeles - Ontario Intl. to Dallas-Fort Worth Intl., returning Thu, Feb 19, priced at $195 found 5 days ago

Thu, Apr 30 - Wed, May 6

ONT

Los Angeles - Ontario Intl.

SLC

Salt Lake City Intl.

$199 Roundtrip, found 2 days ago

$199

Roundtrip

found 2 days ago

Select Delta flight, departing Thu, Apr 30 from Los Angeles - Ontario Intl. to Salt Lake City Intl., returning Wed, May 6, priced at $199 found 2 days ago

Tue, Jun 16 - Mon, Jun 22

ONT

Los Angeles - Ontario Intl.

PDX

Portland Intl.

$237 Roundtrip, found 15 hours ago

$237

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Tue, Jun 16 from Los Angeles - Ontario Intl. to Portland Intl., returning Mon, Jun 22, priced at $237 found 15 hours ago

Thu, Feb 26 - Mon, Mar 2

ONT

Los Angeles - Ontario Intl.

PHX

Sky Harbor Intl.

$238 Roundtrip, found 6 days ago

$238

Roundtrip

found 6 days ago

Select United flight, departing Thu, Feb 26 from Los Angeles - Ontario Intl. to Sky Harbor Intl., returning Mon, Mar 2, priced at $238 found 6 days ago

Tue, Feb 17 - Thu, Mar 5

ONT

Los Angeles - Ontario Intl.

GDL

Don Miguel Hidalgo y Costilla Intl.

$412 Roundtrip, found 1 day ago

$412

Roundtrip

found 1 day ago

Select Aeromexico flight, departing Tue, Feb 17 from Los Angeles - Ontario Intl. to Don Miguel Hidalgo y Costilla Intl., returning Thu, Mar 5, priced at $412 found 1 day ago