Question : In the next four weeks, what day should you book your trip?
Answer : Since low prices are preferred, look at Mar 11th. As of Feb 20th, it's showing the cheapest ticket sales at $7,872. That is below the average price for this route, so you can spend that extra money on an adventure rather than the flight.
Question : Do prices fluctuate more for this route than others?
Answer : Ranging from $6,812 to $9,794, prices for BKI to SJO change less than most routes from Malaysia. Prices tend to be lower the further out you book.
Question : How long do most people visit San Jose?
Answer : Of course you're not most people, but if you were, you'd stay roughly 10 days.
Question : Is price more important than specific travel days for you?
Answer : For the month of March, the cheapest day to fly is Tuesday. Flexibility is paramount when booking travel plans in order to keep travel costs down.