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.

Thu, Feb 18 - Tue, Mar 2

ONT

Ontario Intl. Airport

DEN

Denver Intl.

$76 Roundtrip, found 6 days ago

$76

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Feb 18 from Ontario Intl. Airport to Denver Intl., returning Tue, Mar 2, priced at $76 found 6 days ago

Wed, Nov 18 - Thu, Nov 26

ONT

Ontario Intl. Airport

DFW

Dallas-Fort Worth Intl.

$138 Roundtrip, found 6 days ago

$138

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, Nov 18 from Ontario Intl. Airport to Dallas-Fort Worth Intl., returning Thu, Nov 26, priced at $138 found 6 days ago

Thu, Nov 26 - Thu, Dec 3

ONT

Ontario Intl. Airport

DFW

Dallas-Fort Worth Intl.

$143 Roundtrip, found 6 days ago

$143

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Nov 26 from Ontario Intl. Airport to Dallas-Fort Worth Intl., returning Thu, Dec 3, priced at $143 found 6 days ago

Tue, Dec 8 - Wed, Dec 9

ONT

Ontario Intl. Airport

DFW

Dallas-Fort Worth Intl.

$163 Roundtrip, found 3 days ago

$163

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Dec 8 from Ontario Intl. Airport to Dallas-Fort Worth Intl., returning Wed, Dec 9, priced at $163 found 3 days ago

Tue, Dec 15 - Tue, Jan 5

ONT

Ontario Intl. Airport

DFW

Dallas-Fort Worth Intl.

$169 Roundtrip, found 4 days ago

$169

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Dec 15 from Ontario Intl. Airport to Dallas-Fort Worth Intl., returning Tue, Jan 5, priced at $169 found 4 days ago

Thu, Dec 17 - Tue, Jan 5

ONT

Ontario Intl. Airport

DFW

Dallas-Fort Worth Intl.

$173 Roundtrip, found 4 days ago

$173

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Dec 17 from Ontario Intl. Airport to Dallas-Fort Worth Intl., returning Tue, Jan 5, priced at $173 found 4 days ago

Mon, Dec 7 - Sat, Dec 19

ONT

Ontario Intl. Airport

DFW

Dallas-Fort Worth Intl.

$179 Roundtrip, found 4 days ago

$179

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Dec 7 from Ontario Intl. Airport to Dallas-Fort Worth Intl., returning Sat, Dec 19, priced at $179 found 4 days ago

Tue, Jan 12 - Sat, Jan 23

ONT

Ontario Intl. Airport

DFW

Dallas-Fort Worth Intl.

$183 Roundtrip, found 4 days ago

$183

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Jan 12 from Ontario Intl. Airport to Dallas-Fort Worth Intl., returning Sat, Jan 23, priced at $183 found 4 days ago

Fri, Dec 4 - Sat, Dec 19

ONT

Ontario Intl. Airport

DFW

Dallas-Fort Worth Intl.

$189 Roundtrip, found 4 days ago

$189

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Dec 4 from Ontario Intl. Airport to Dallas-Fort Worth Intl., returning Sat, Dec 19, priced at $189 found 4 days ago

Thu, Dec 10 - Mon, Dec 14

ONT

Ontario Intl. Airport

PDX

Portland Intl.

$190 Roundtrip, found 2 days ago

$190

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Dec 10 from Ontario Intl. Airport to Portland Intl., returning Mon, Dec 14, priced at $190 found 2 days ago

Sat, Nov 21 - Thu, Nov 26

ONT

Ontario Intl. Airport

DFW

Dallas-Fort Worth Intl.

$194 Roundtrip, found 6 days ago

$194

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Nov 21 from Ontario Intl. Airport to Dallas-Fort Worth Intl., returning Thu, Nov 26, priced at $194 found 6 days ago

Wed, Nov 25 - Sat, Dec 5

ONT

Ontario Intl. Airport

SAT

San Antonio Intl.

$230 Roundtrip, found 6 days ago

$230

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, Nov 25 from Ontario Intl. Airport to San Antonio Intl., returning Sat, Dec 5, priced at $230 found 6 days ago

Thu, Dec 31 - Mon, Jan 18

ONT

Ontario Intl. Airport

MCO

Orlando Intl.

$262 Roundtrip, found 5 days ago

$262

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Dec 31 from Ontario Intl. Airport to Orlando Intl., returning Mon, Jan 18, priced at $262 found 5 days ago

Thu, Jul 8 - Mon, Jul 12

LGB

Long Beach Municipal

DAL

Love Field

$347 Roundtrip, found 3 days ago

$347

Roundtrip

found 3 days ago

Select Southwest Airlines flight, departing Thu, Jul 8 from Long Beach Municipal to Love Field, returning Mon, Jul 12, priced at $347 found 3 days ago

Fri, Jan 1 - Sat, Jan 16

ONT

Ontario Intl. Airport

MCO

Orlando Intl.

$354 Roundtrip, found 4 days ago

$354

Roundtrip

found 4 days ago

Select United flight, departing Fri, Jan 1 from Ontario Intl. Airport to Orlando Intl., returning Sat, Jan 16, priced at $354 found 4 days ago

Fri, Jan 1 - Sat, Jan 16

ONT

Ontario Intl. Airport

MCO

Orlando Intl.

$440 Roundtrip, found 4 days ago

$440

Roundtrip

found 4 days ago

Select American Airlines flight, departing Fri, Jan 1 from Ontario Intl. Airport to Orlando Intl., returning Sat, Jan 16, priced at $440 found 4 days ago

Thu, Jul 8 - Mon, Jul 12

LGB

Long Beach Municipal

DFW

Dallas-Fort Worth Intl.

$443 Roundtrip, found 3 days ago

$443

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Jul 8 from Long Beach Municipal to Dallas-Fort Worth Intl., returning Mon, Jul 12, priced at $443 found 3 days ago

Fri, Jan 1 - Sat, Jan 16

ONT

Ontario Intl. Airport

MCO

Orlando Intl.

$535 Roundtrip, found 4 days ago

$535

Roundtrip

found 4 days ago

Select Delta flight, departing Fri, Jan 1 from Ontario Intl. Airport to Orlando Intl., returning Sat, Jan 16, priced at $535 found 4 days ago

Fri, Jan 1 - Sat, Jan 16

ONT

Ontario Intl. Airport

MCO

Orlando Intl.

$614 Roundtrip, found 4 days ago

$614

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Fri, Jan 1 from Ontario Intl. Airport to Orlando Intl., returning Sat, Jan 16, priced at $614 found 4 days ago

Fri, Nov 20 - Thu, Nov 26

ONT

Ontario Intl. Airport

DAL

Love Field

$663 Roundtrip, found 1 day ago

$663

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Nov 20 from Ontario Intl. Airport to Love Field, returning Thu, Nov 26, priced at $663 found 1 day ago