Question : Are you paying the cheapest or highest price for your ticket to Buenos Aires?
Answer : Flight prices change less than the majority of routes from the United States for SAT to EZE. They range from $981 to $1,441. Prices tend to be lower the further out you book.
Question : How long do most people stay in Buenos Aires?
Answer : Of course you're not most people, but if you were, you'd stay roughly 30 days.
Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : Since low prices are preferred, look at Apr 26th. As of Apr 17th, it's showing the cheapest ticket sales at $981. That is 13% below the average price for this route, so you can spend that extra money on an adventure in Buenos Aires.
Question : Will you do what it takes to get the absolute cheapest flight?
Answer : For the month of May, Monday is your cheapest day to fly. Being flexible with your travel days garners even more savings during booking.