Question : How many days should you spend in Brasilia if you're flying in from Los Angeles?
Answer : Of course you're not most people, but if you were, you'd stay roughly 10 days.
Question : Would you be willing to change your travel days if it saved you money?
Answer : The lowest-cost day to fly in February is Thursday. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : How often are prices changing for this route?
Answer : Prices for this trip tend to change much more than others. However, the sooner you book, the better price you tend to get.