455 - 920 GBP
Most travellers find the cheapest return airfare to San Diego when booking during the month of February.
From most locations, booking your flights to San Diego around 51 days prior to your departure date finds the best deals.
From most locations, the cheapest day to fly to San Diego is Wednesday. Most users found that departing on a Sunday was most expensive.
Generally, when visiting San Diego, morning flights represent the best value. afternoon flights are likely to have higher prices.