Cheap Flights to Riverside County from $28

View $28 flight on Mon, Mar 9, 2026Opens in a new window

Popular airlines to Riverside County

  • Alaska Airlines

  • Delta

  • American Airlines

  • United

  • Southwest Airlines

  • WestJet

  • Air Canada

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How much is the cheapest flight to Riverside County?

Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Mar 2 - Wed, Mar 11
ORD
Chicago
SNA
Orange County
$163 Roundtrip, found 4 hours ago
$163
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Mon, Mar 2 from Chicago to Orange County, returning Wed, Mar 11, priced at $163 found 4 hours ago
American Airlines
Sat, Apr 18 - Wed, Apr 22
ORD
Chicago
CLD
Carlsbad
$173 Roundtrip, just found
$173
Roundtrip
just found
Select American Airlines flight, departing Sat, Apr 18 from Chicago to Carlsbad, returning Wed, Apr 22, priced at $173 just found
American Airlines
Sat, Feb 28 - Wed, Mar 4
ORD
Chicago
CLD
Carlsbad
$175 Roundtrip, found 22 hours ago
$175
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Sat, Feb 28 from Chicago to Carlsbad, returning Wed, Mar 4, priced at $175 found 22 hours ago
American Airlines
Wed, Feb 18 - Wed, Feb 25
ORD
Chicago
CLD
Carlsbad
$177 Roundtrip, found 4 days ago
$177
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Feb 18 from Chicago to Carlsbad, returning Wed, Feb 25, priced at $177 found 4 days ago
American Airlines
Tue, Aug 18 - Tue, Aug 25
ORD
Chicago
CLD
Carlsbad
$178 Roundtrip, found 2 days ago
$178
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Aug 18 from Chicago to Carlsbad, returning Tue, Aug 25, priced at $178 found 2 days ago
American Airlines
Sat, Feb 28 - Wed, Mar 4
ORD
Chicago
CLD
Carlsbad
$180 Roundtrip, found 3 days ago
$180
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Feb 28 from Chicago to Carlsbad, returning Wed, Mar 4, priced at $180 found 3 days ago
Spirit Airlines
Wed, Apr 15 - Sat, Apr 18
ORD
Chicago
SNA
Orange County
$182 Roundtrip, just found
$182
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Apr 15 from Chicago to Orange County, returning Sat, Apr 18, priced at $182 just found
Frontier Airlines
Mon, Mar 9 - Wed, Mar 11
ORD
Chicago
SNA
Orange County
$182 Roundtrip, found 9 hours ago
$182
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Mon, Mar 9 from Chicago to Orange County, returning Wed, Mar 11, priced at $182 found 9 hours ago
United
Wed, Feb 25 - Sat, Mar 7
ORD
Chicago
PSP
Palm Springs
$221 Roundtrip, found 18 hours ago
$221
Roundtrip
found 18 hours ago
Select United flight, departing Wed, Feb 25 from Chicago to Palm Springs, returning Sat, Mar 7, priced at $221 found 18 hours ago
Alaska Airlines
Tue, Feb 24 - Wed, Mar 4
JFK
New York
PSP
Palm Springs
$237 Roundtrip, just found
$237
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Feb 24 from New York to Palm Springs, returning Wed, Mar 4, priced at $237 just found

Airports in Riverside County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Wayne SNA. Flights from $447
SNA
John Wayne
Flights from $447
Select flight to Los Angeles - Ontario Intl. ONT. Flights from $405
ONT
Los Angeles - Ontario Intl.
Flights from $405
Select flight to Long Beach Municipal LGB. Flights from $402
LGB
Long Beach Municipal
Flights from $402
Select flight to Palm Springs Intl. PSP. Flights from $437
PSP
Palm Springs Intl.
Flights from $437
Select flight to McClellan-Palomar CLD. Cheapest option available. Flights from $378
CLD
McClellan-Palomar
Cheapest
Flights from $378

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

*Flight schedules are subject to change.

*Flight schedules are subject to change.

Trending flights to Riverside County

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.

Frontier Airlines
Mon, Mar 23 - Mon, Mar 30
SLC
Salt Lake City
SNA
Orange County
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Mar 23 from Salt Lake City to Orange County, returning Mon, Mar 30, priced at $56 just found
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