Question : Do travelers from Cali typically stay in Santiago for very long?
Answer : Of course you're not most people, but if you were, you'd stay roughly 29 days.
Question : Would you be willing to change your travel days if it saved you money?
Answer : In December, Wednesday is your cheapest day to fly. Being flexible with your travel days garners you even more savings during your booking.
Question : Who's offering the cheapest round-trip flight to Arturo Merino Benitez Airport (SCL) over the coming months?
Answer : Check out AVIANCA, as they have been booking customers at lower fares than most.