Question : How long do most people stay in San Diego when they fly in from Istanbul?
Answer : Of course you're not most people, but if you were, you'd stay roughly 60 days.
Question : Would you be willing to change your travel days if it saved you money?
Answer : In February, Friday is your lowest-cost day to fly. Being flexible with your travel days garners you even more savings during your booking.
Question : Are prices changing frequently for this route?
Answer : Prices for this trip tend to fluctuate a lot more than others. The further out you book a route, the more likely you are to save.