Popular airlines from Riverside to San Diego
Air CanadaAir Canada
WestJetWestJet
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UnitedUnited
DeltaDelta
Porter AirlinesPorter Airlines
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Cheap flights from Riverside (QLA) to San Diego (SAN)
Prices were available within the past 7 days and start at CA $166 for one-way flights and CA $600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Wed., May 13 - Sun., May 17
PSP
Palm Springs
SAN
San Diego
CA $600 Roundtrip, found 18 hours ago
CA $600
Roundtrip
found 18 hours ago
Wed., May 13 - Sun., May 17
PSP
Palm Springs
SAN
San Diego
CA $648 Roundtrip, found 18 hours ago
CA $648
Roundtrip
found 18 hours ago
Wed., May 13 - Sun., May 17
PSP
Palm Springs
SAN
San Diego
CA $665 Roundtrip, found 18 hours ago
CA $665
Roundtrip
found 18 hours ago
Wed., May 13 - Sun., May 17
PSP
Palm Springs
SAN
San Diego
CA $670 Roundtrip, found 18 hours ago
CA $670
Roundtrip
found 18 hours ago
Wed., May 13 - Sun., May 17
PSP
Palm Springs
SAN
San Diego
CA $828 Roundtrip, found 18 hours ago
CA $828
Roundtrip
found 18 hours ago
Wed., May 13 - Sun., May 17
PSP
Palm Springs
CLD
Carlsbad
CA $902 Roundtrip, found 18 hours ago
CA $902
Roundtrip
found 18 hours ago
Find the cheapest month to fly from Ontario (ONT) to San Diego (SAN)
September is typically the cheapest month to fly
From CA $252 - CA $683 per traveller.
Graph displaying average flight prices per month
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