Popular airlines from San Diego to Palo Alto
American AirlinesAmerican Airlines
DeltaDelta
UnitedUnited
JetBlue AirwaysJetBlue Airways
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Find the cheapest month to fly from San Diego (SAN) to San Francisco (SFO)
September is typically the cheapest month to fly
From €41 - €88 per traveller.
Graph displaying average flight prices per month
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