Question : How much should a trip from Guam (GUM) to Sao Paulo (CGH) cost?
Answer : Flight prices are fluctuating more for this route than the majority of routes from Guam, as they're ranging from $7,650 to $13,434. However, the sooner you book, the better price you tend to get.
Question : How long do most people visit Sao Paulo?
Answer : Of course you're not most people, but if you were, you'd stay roughly 10 days.
Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : For the month of February, Sunday is your cheapest day to fly. Flexibility is paramount when booking travel plans in order to keep travel costs down.