STL (St. Louis) to GRU (Sao Paulo) Flights $1,116.63

Question : What day in the next four weeks has the best fares?
Answer : Jul 2nd has seen bookings (as of Jun 26th) as cheap as $1,542. That comes in 20% below the average price for this route. Saving on flight fares means you'll have more money in your hand for the trip.

Question : Can you cut down on flight costs by changing the day of the week you travel to Sao Paulo?
Answer : For the month of July, the cheapest day to fly is Monday. Being flexible with your travel days garners even more savings during booking.

Question : Is the price you found a good deal?
Answer : Flight prices change less than the majority of routes from the United States for STL to GRU. They vary from $1,212 to $2,533. Prices tend to be lower the further out you book.

Question : Which airline is offering the cheapest flight from STL to GRU?
Answer : United Airlines is offering the best deal at $1,212. Better snatch it up quickly because prices range all the way up to $2,533 over the next three months.

Question : How long do most people stay in Sao Paulo?
Answer : Of course you're not most people, but if you were, you'd stay roughly eight days.