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.

Mon, Nov 17 - Thu, Dec 4

CID

Eastern Iowa

DEN

Denver Intl.

$114 Roundtrip, found 1 day ago

$114

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Nov 17 from Eastern Iowa to Denver Intl., returning Thu, Dec 4, priced at $114 found 1 day ago

Thu, Oct 30 - Fri, Nov 14

CID

Eastern Iowa

DEN

Denver Intl.

$136 Roundtrip, found 1 day ago

$136

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 30 from Eastern Iowa to Denver Intl., returning Fri, Nov 14, priced at $136 found 1 day ago

Sat, Nov 22 - Thu, Dec 4

CID

Eastern Iowa

DEN

Denver Intl.

$137 Roundtrip, found 1 day ago

$137

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Nov 22 from Eastern Iowa to Denver Intl., returning Thu, Dec 4, priced at $137 found 1 day ago

Thu, Nov 20 - Thu, Dec 4

CID

Eastern Iowa

DEN

Denver Intl.

$138 Roundtrip, found 1 day ago

$138

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Nov 20 from Eastern Iowa to Denver Intl., returning Thu, Dec 4, priced at $138 found 1 day ago

Thu, Dec 11 - Wed, Dec 24

CID

Eastern Iowa

DEN

Denver Intl.

$143 Roundtrip, found 8 hours ago

$143

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Thu, Dec 11 from Eastern Iowa to Denver Intl., returning Wed, Dec 24, priced at $143 found 8 hours ago

Mon, Jan 5 - Thu, Jan 8

CID

Eastern Iowa

DEN

Denver Intl.

$145 Roundtrip, found 2 days ago

$145

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jan 5 from Eastern Iowa to Denver Intl., returning Thu, Jan 8, priced at $145 found 2 days ago

Fri, Nov 7 - Thu, Nov 20

CID

Eastern Iowa

DEN

Denver Intl.

$146 Roundtrip, found 1 day ago

$146

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Nov 7 from Eastern Iowa to Denver Intl., returning Thu, Nov 20, priced at $146 found 1 day ago

Thu, Dec 11 - Mon, Dec 29

CID

Eastern Iowa

DEN

Denver Intl.

$148 Roundtrip, found 8 hours ago

$148

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Thu, Dec 11 from Eastern Iowa to Denver Intl., returning Mon, Dec 29, priced at $148 found 8 hours ago

Thu, Oct 30 - Sun, Nov 16

CID

Eastern Iowa

DEN

Denver Intl.

$151 Roundtrip, found 1 day ago

$151

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 30 from Eastern Iowa to Denver Intl., returning Sun, Nov 16, priced at $151 found 1 day ago

Mon, Nov 10 - Thu, Nov 27

CID

Eastern Iowa

DEN

Denver Intl.

$152 Roundtrip, found 1 day ago

$152

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Nov 10 from Eastern Iowa to Denver Intl., returning Thu, Nov 27, priced at $152 found 1 day ago

Mon, Nov 17 - Sun, Dec 7

CID

Eastern Iowa

DEN

Denver Intl.

$153 Roundtrip, found 1 day ago

$153

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Nov 17 from Eastern Iowa to Denver Intl., returning Sun, Dec 7, priced at $153 found 1 day ago

Sat, Dec 20 - Wed, Dec 31

CID

Eastern Iowa

DEN

Denver Intl.

$155 Roundtrip, found 8 hours ago

$155

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Sat, Dec 20 from Eastern Iowa to Denver Intl., returning Wed, Dec 31, priced at $155 found 8 hours ago

Thu, Dec 4 - Sat, Dec 20

CID

Eastern Iowa

DEN

Denver Intl.

$156 Roundtrip, found 8 hours ago

$156

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Thu, Dec 4 from Eastern Iowa to Denver Intl., returning Sat, Dec 20, priced at $156 found 8 hours ago

Thu, Oct 30 - Mon, Nov 3

CID

Eastern Iowa

SFO

San Francisco Intl.

$220 Roundtrip, found 6 days ago

$220

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Oct 30 from Eastern Iowa to San Francisco Intl., returning Mon, Nov 3, priced at $220 found 6 days ago

Tue, Dec 9 - Tue, Dec 16

CID

Eastern Iowa

LAS

Harry Reid Intl.

$229 Roundtrip, found 5 days ago

$229

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Dec 9 from Eastern Iowa to Harry Reid Intl., returning Tue, Dec 16, priced at $229 found 5 days ago

Tue, Dec 9 - Sat, Dec 13

CID

Eastern Iowa

LAS

Harry Reid Intl.

$229 Roundtrip, found 5 days ago

$229

Roundtrip

found 5 days ago

Select American Airlines flight, departing Tue, Dec 9 from Eastern Iowa to Harry Reid Intl., returning Sat, Dec 13, priced at $229 found 5 days ago

Tue, Dec 9 - Sat, Dec 13

CID

Eastern Iowa

LAS

Harry Reid Intl.

$234 Roundtrip, found 5 days ago

$234

Roundtrip

found 5 days ago

Select United flight, departing Tue, Dec 9 from Eastern Iowa to Harry Reid Intl., returning Sat, Dec 13, priced at $234 found 5 days ago

Sun, Jan 18 - Thu, Jan 29

CID

Eastern Iowa

RSW

Southwest Florida Intl.

$259 Roundtrip, found 1 day ago

$259

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Jan 18 from Eastern Iowa to Southwest Florida Intl., returning Thu, Jan 29, priced at $259 found 1 day ago

Tue, Dec 9 - Sat, Dec 13

CID

Eastern Iowa

LAS

Harry Reid Intl.

$374 Roundtrip, found 5 days ago

$374

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Tue, Dec 9 from Eastern Iowa to Harry Reid Intl., returning Sat, Dec 13, priced at $374 found 5 days ago

Mon, Dec 22 - Tue, Dec 30

CID

Eastern Iowa

SAN

San Diego Intl.

$389 Roundtrip, found 6 days ago

$389

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Mon, Dec 22 from Eastern Iowa to San Diego Intl., returning Tue, Dec 30, priced at $389 found 6 days ago