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.

Mon, Jul 28 - Mon, Aug 4

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$48 Roundtrip, found 4 days ago

$48

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Jul 28 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Mon, Aug 4, priced at $48 found 4 days ago

Fri, Jul 25 - Mon, Jul 28

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$83 Roundtrip, found 4 days ago

$83

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jul 25 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Mon, Jul 28, priced at $83 found 4 days ago

Sat, Jul 26 - Sat, Jul 26

ONT

Los Angeles - Ontario Intl.

LAS

Harry Reid Intl.

$87 Roundtrip, found 6 days ago

$87

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Jul 26 from Los Angeles - Ontario Intl. to Harry Reid Intl., returning Sat, Jul 26, priced at $87 found 6 days ago

Mon, Jul 28 - Sun, Aug 3

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$88 Roundtrip, found 4 days ago

$88

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Jul 28 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Sun, Aug 3, priced at $88 found 4 days ago

Sat, Jul 26 - Sat, Jul 26

ONT

Los Angeles - Ontario Intl.

LAS

Harry Reid Intl.

$96 Roundtrip, found 6 days ago

$96

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Jul 26 from Los Angeles - Ontario Intl. to Harry Reid Intl., returning Sat, Jul 26, priced at $96 found 6 days ago

Sat, Jul 12 - Sat, Jul 12

ONT

Los Angeles - Ontario Intl.

DEN

Denver Intl.

$103 Roundtrip, found 3 days ago

$103

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Jul 12 from Los Angeles - Ontario Intl. to Denver Intl., returning Sat, Jul 12, priced at $103 found 3 days ago

Mon, Aug 4 - Sat, Aug 9

ONT

Los Angeles - Ontario Intl.

DFW

Dallas-Fort Worth Intl.

$114 Roundtrip, found 3 days ago

$114

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Aug 4 from Los Angeles - Ontario Intl. to Dallas-Fort Worth Intl., returning Sat, Aug 9, priced at $114 found 3 days ago

Wed, Jul 23 - Tue, Jul 29

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

$117 Roundtrip, found 2 days ago

$117

Roundtrip

found 2 days ago

Select United flight, departing Wed, Jul 23 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Tue, Jul 29, priced at $117 found 2 days ago

Fri, Oct 3 - Sun, Oct 19

ONT

Los Angeles - Ontario Intl.

PDX

Portland Intl.

$128 Roundtrip, found 2 days ago

$128

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Oct 3 from Los Angeles - Ontario Intl. to Portland Intl., returning Sun, Oct 19, priced at $128 found 2 days ago

Wed, Aug 6 - Tue, Aug 19

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$130 Roundtrip, found 3 days ago

$130

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Wed, Aug 6 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Tue, Aug 19, priced at $130 found 3 days ago

Wed, Aug 6 - Tue, Aug 19

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$157 Roundtrip, found 3 days ago

$157

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Wed, Aug 6 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Tue, Aug 19, priced at $157 found 3 days ago

Wed, Aug 6 - Tue, Aug 19

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$157 Roundtrip, found 3 days ago

$157

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Aug 6 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Tue, Aug 19, priced at $157 found 3 days ago

Wed, Oct 1 - Sat, Oct 4

ONT

Los Angeles - Ontario Intl.

PDX

Portland Intl.

$177 Roundtrip, found 2 days ago

$177

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Wed, Oct 1 from Los Angeles - Ontario Intl. to Portland Intl., returning Sat, Oct 4, priced at $177 found 2 days ago

Sat, Sep 27 - Tue, Oct 7

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$197 Roundtrip, found 1 day ago

$197

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Sep 27 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Tue, Oct 7, priced at $197 found 1 day ago

Sat, Sep 13 - Tue, Sep 16

ONT

Los Angeles - Ontario Intl.

DAL

Love Field

$237 Roundtrip, found 4 days ago

$237

Roundtrip

found 4 days ago

Select Delta flight, departing Sat, Sep 13 from Los Angeles - Ontario Intl. to Love Field, returning Tue, Sep 16, priced at $237 found 4 days ago

Fri, Aug 8 - Mon, Aug 11

ONT

Los Angeles - Ontario Intl.

PAE

Seattle Paine Field Intl. Airport

$254 Roundtrip, found 6 days ago

$254

Roundtrip

found 6 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 $254 found 6 days ago

Tue, Jul 15 - Wed, Jul 16

ONT

Los Angeles - Ontario Intl.

SLC

Salt Lake City Intl.

$264 Roundtrip, found 7 hours ago

$264

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Tue, Jul 15 from Los Angeles - Ontario Intl. to Salt Lake City Intl., returning Wed, Jul 16, priced at $264 found 7 hours ago

Sun, Dec 28 - Sat, Jan 17

ONT

Los Angeles - Ontario Intl.

GDL

Don Miguel Hidalgo y Costilla Intl.

$410 Roundtrip, found 3 days ago

$410

Roundtrip

found 3 days ago

Select Delta flight, departing Sun, Dec 28 from Los Angeles - Ontario Intl. to Don Miguel Hidalgo y Costilla Intl., returning Sat, Jan 17, priced at $410 found 3 days ago

Mon, Jul 21 - Thu, Jul 31

ONT

Los Angeles - Ontario Intl.

GDL

Don Miguel Hidalgo y Costilla Intl.

$447 Roundtrip, found 2 days ago

$447

Roundtrip

found 2 days ago

Select Volaris flight, departing Mon, Jul 21 from Los Angeles - Ontario Intl. to Don Miguel Hidalgo y Costilla Intl., returning Thu, Jul 31, priced at $447 found 2 days ago

Mon, Jul 21 - Thu, Jul 31

ONT

Los Angeles - Ontario Intl.

GDL

Don Miguel Hidalgo y Costilla Intl.

$723 Roundtrip, found 2 days ago

$723

Roundtrip

found 2 days ago

Select Aeromexico flight, departing Mon, Jul 21 from Los Angeles - Ontario Intl. to Don Miguel Hidalgo y Costilla Intl., returning Thu, Jul 31, priced at $723 found 2 days ago