Flights from Riverside

Cheapest flights from Riverside

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.

Fri, Jul 18 - Sun, Jul 27

ONT

Los Angeles - Ontario Intl.

DEN

Denver Intl.

$106 Roundtrip, found 8 hours ago

$106

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Fri, Jul 18 from Los Angeles - Ontario Intl. to Denver Intl., returning Sun, Jul 27, priced at $106 found 8 hours ago

Tue, Aug 12 - Sat, Aug 16

ONT

Los Angeles - Ontario Intl.

DFW

Dallas-Fort Worth Intl.

$108 Roundtrip, found 4 days ago

$108

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Aug 12 from Los Angeles - Ontario Intl. to Dallas-Fort Worth Intl., returning Sat, Aug 16, priced at $108 found 4 days ago

Thu, May 22 - Thu, May 29

SNA

John Wayne

PDX

Portland Intl.

$114 Roundtrip, found 11 hours ago

$114

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Thu, May 22 from John Wayne to Portland Intl., returning Thu, May 29, priced at $114 found 11 hours ago

Tue, Jul 1 - Sat, Jul 12

ONT

Los Angeles - Ontario Intl.

PDX

Portland Intl.

$140 Roundtrip, found 5 days ago

$140

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jul 1 from Los Angeles - Ontario Intl. to Portland Intl., returning Sat, Jul 12, priced at $140 found 5 days ago

Tue, May 20 - Sat, May 31

SNA

John Wayne

DEN

Denver Intl.

$152 Roundtrip, found 12 hours ago

$152

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Tue, May 20 from John Wayne to Denver Intl., returning Sat, May 31, priced at $152 found 12 hours ago

Fri, May 16 - Mon, May 19

PSP

Palm Springs Intl.

DFW

Dallas-Fort Worth Intl.

$188 Roundtrip, found 3 days ago

$188

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, May 16 from Palm Springs Intl. to Dallas-Fort Worth Intl., returning Mon, May 19, priced at $188 found 3 days ago

Sat, May 24 - Sat, May 31

ONT

Los Angeles - Ontario Intl.

MCO

Orlando Intl.

$208 Roundtrip, found 14 hours ago

$208

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Sat, May 24 from Los Angeles - Ontario Intl. to Orlando Intl., returning Sat, May 31, priced at $208 found 14 hours ago

Thu, May 1 - Sat, May 10

SNA

John Wayne

SAT

San Antonio Intl.

$212 Roundtrip, found 5 days ago

$212

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Thu, May 1 from John Wayne to San Antonio Intl., returning Sat, May 10, priced at $212 found 5 days ago

Sun, May 18 - Sat, May 24

ONT

Los Angeles - Ontario Intl.

AUS

Austin-Bergstrom Intl.

$218 Roundtrip, found 12 hours ago

$218

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Sun, May 18 from Los Angeles - Ontario Intl. to Austin-Bergstrom Intl., returning Sat, May 24, priced at $218 found 12 hours ago

Wed, May 21 - Thu, May 29

SNA

John Wayne

MCO

Orlando Intl.

$218 Roundtrip, found 14 hours ago

$218

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Wed, May 21 from John Wayne to Orlando Intl., returning Thu, May 29, priced at $218 found 14 hours ago

Thu, May 1 - Sun, May 4

ONT

Los Angeles - Ontario Intl.

SAT

San Antonio Intl.

$228 Roundtrip, found 1 day ago

$228

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, May 1 from Los Angeles - Ontario Intl. to San Antonio Intl., returning Sun, May 4, priced at $228 found 1 day ago

Thu, May 22 - Sun, May 25

SNA

John Wayne

DFW

Dallas-Fort Worth Intl.

$228 Roundtrip, found 6 days ago

$228

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, May 22 from John Wayne to Dallas-Fort Worth Intl., returning Sun, May 25, priced at $228 found 6 days ago

Tue, Sep 9 - Sat, Sep 13

LGB

Long Beach Municipal

DEN

Denver Intl.

$257 Roundtrip, found 4 days ago

$257

Roundtrip

found 4 days ago

Select Delta flight, departing Tue, Sep 9 from Long Beach Municipal to Denver Intl., returning Sat, Sep 13, priced at $257 found 4 days ago

Sat, Jun 14 - Tue, Jun 17

LGB

Long Beach Municipal

MCO

Orlando Intl.

$296 Roundtrip, found 5 days ago

$296

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Jun 14 from Long Beach Municipal to Orlando Intl., returning Tue, Jun 17, priced at $296 found 5 days ago

Fri, May 30 - Tue, Jun 10

ONT

Los Angeles - Ontario Intl.

DAL

Love Field

$307 Roundtrip, found 6 days ago

$307

Roundtrip

found 6 days ago

Select Delta flight, departing Fri, May 30 from Los Angeles - Ontario Intl. to Love Field, returning Tue, Jun 10, priced at $307 found 6 days ago

Tue, May 13 - Sun, May 18

ONT

Los Angeles - Ontario Intl.

KOA

Kona Intl.

$312 Roundtrip, found 3 days ago

$312

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, May 13 from Los Angeles - Ontario Intl. to Kona Intl., returning Sun, May 18, priced at $312 found 3 days ago

Wed, Jun 4 - Sun, Jun 8

SNA

John Wayne

KOA

Kona Intl.

$386 Roundtrip, found 6 days ago

$386

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Wed, Jun 4 from John Wayne to Kona Intl., returning Sun, Jun 8, priced at $386 found 6 days ago

Thu, May 1 - Sun, May 4

LGB

Long Beach Municipal

SAT

San Antonio Intl.

$497 Roundtrip, found 6 days ago

$497

Roundtrip

found 6 days ago

Select Delta flight, departing Thu, May 1 from Long Beach Municipal to San Antonio Intl., returning Sun, May 4, priced at $497 found 6 days ago

Sat, Jun 28 - Sun, Jun 29

LGB

Long Beach Municipal

PDX

Portland Intl.

$509 Roundtrip, found 3 days ago

$509

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Jun 28 from Long Beach Municipal to Portland Intl., returning Sun, Jun 29, priced at $509 found 3 days ago

Thu, May 22 - Sun, May 25

SNA

John Wayne

DAL

Love Field

$739 Roundtrip, found 6 days ago

$739

Roundtrip

found 6 days ago

Select Delta flight, departing Thu, May 22 from John Wayne to Love Field, returning Sun, May 25, priced at $739 found 6 days ago