Cheap Flights to Riverside County from $74

How much is the cheapest flight to Riverside County?

Prices were available within the past 7 days and start at $74 for one-way flights and $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Apr 14 - Tue, Apr 21

SEA

Seattle

ONT

Ontario

$157 Roundtrip, found 20 hours ago

$157

Roundtrip

found 20 hours ago

Select Bargain Flight flight, departing Tue, Apr 14 from Seattle to Ontario, returning Tue, Apr 21, priced at $157 found 20 hours ago

Tue, May 5 - Sat, May 9

SEA

Seattle

PSP

Palm Springs

$157 Roundtrip, found 4 hours ago

$157

Roundtrip

found 4 hours ago

Select Bargain Flight flight, departing Tue, May 5 from Seattle to Palm Springs, returning Sat, May 9, priced at $157 found 4 hours ago

Tue, Apr 21 - Sat, Apr 25

SEA

Seattle

SNA

Orange County

$157 Roundtrip, found 4 hours ago

$157

Roundtrip

found 4 hours ago

Select Bargain Flight flight, departing Tue, Apr 21 from Seattle to Orange County, returning Sat, Apr 25, priced at $157 found 4 hours ago

Sat, Mar 7 - Tue, Mar 10

SEA

Seattle

LGB

Long Beach

$157 Roundtrip, just found

$157

Roundtrip

just found

Select Southwest Airlines flight, departing Sat, Mar 7 from Seattle to Long Beach, returning Tue, Mar 10, priced at $157 just found

Tue, Mar 10 - Sat, Mar 14

PAE

Seattle

SNA

Orange County

$157 Roundtrip, found 4 hours ago

$157

Roundtrip

found 4 hours ago

Select Alaska Airlines flight, departing Tue, Mar 10 from Seattle to Orange County, returning Sat, Mar 14, priced at $157 found 4 hours ago

Wed, May 6 - Sat, May 9

SEA

Seattle

SNA

Orange County

$157 Roundtrip, found 2 hours ago

$157

Roundtrip

found 2 hours ago

Select Delta flight, departing Wed, May 6 from Seattle to Orange County, returning Sat, May 9, priced at $157 found 2 hours ago

Tue, Mar 24 - Tue, Apr 7

SEA

Seattle

SNA

Orange County

$157 Roundtrip, found 2 days ago

$157

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Tue, Mar 24 from Seattle to Orange County, returning Tue, Apr 7, priced at $157 found 2 days ago

Fri, Feb 27 - Sun, Mar 1

SEA

Seattle

SNA

Orange County

$160 Roundtrip, found 1 hour ago

$160

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Fri, Feb 27 from Seattle to Orange County, returning Sun, Mar 1, priced at $160 found 1 hour ago

Wed, Apr 1 - Sat, Apr 4

SEA

Seattle

LGB

Long Beach

$162 Roundtrip, found 4 hours ago

$162

Roundtrip

found 4 hours ago

Select Southwest Airlines flight, departing Wed, Apr 1 from Seattle to Long Beach, returning Sat, Apr 4, priced at $162 found 4 hours ago

Fri, Feb 27 - Mon, Mar 2

SEA

Seattle

ONT

Ontario

$164 Roundtrip, just found

$164

Roundtrip

just found

Select Frontier Airlines flight, departing Fri, Feb 27 from Seattle to Ontario, returning Mon, Mar 2, priced at $164 just found