Question : Should you take that vacation to Buenos Aires in the next 30 days?
Answer : Since low prices are preferred, look at May 4th. As of Apr 24th, it's showing the cheapest ticket sales at $1,194. That is 19% below the average price for this route, so you can spend that extra money on an adventure in Buenos Aires.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : Saturday is your lowest-cost day to fly in the month of May. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.
Question : Do travelers from Saint Louis typically stay in Buenos Aires for very long?
Answer : The average time spent in Buenos Aires by passengers from Saint Louis is about one week.
Question : Are you paying the cheapest or highest price for your ticket to Buenos Aires?
Answer : Ranging from $1,194 to $3,534, prices for STL to EZE do fluctuate more than most routes from the United States. The further out you book a route, the more likely you are to save.