Question : How long do most people stay in Delhi?
Answer : Of course you're not most people, but if you were, you'd stay roughly 18 days.
Question : Do prices fluctuate more for this route than others?
Answer : Flight prices fluctuate much less than the majority of routes from Colombia for CTG to DEL. They vary from $2,208 to $2,242. Prices tend to be lower the further out you book.