Question : What day in the next four weeks has the best fares?
Answer : Since low prices are preferred, look at Mar 23rd. As of Feb 20th, it's showing the cheapest ticket sales at $467. That is 21% below the average price for this route, so you can spend that extra cash on a fun experience in Lima.
Question : How much should a trip from Buenos Aires (AEP) to Lima (LIM) cost?
Answer : Flight prices change more than most routes from Argentina for AEP to LIM. They vary from $411 to $719. Remember, the sooner you book, the more you'll be able to save.
Question : Which airline is offering the cheapest flight from AEP to LIM?
Answer : LATAM Airlines is the leader in keeping prices down for their passengers over the next three months. Fares are being booked at just $411 and, when compared to the high-end bookings of $719, it's quite a deal.
Question : How long do most people visit Lima?
Answer : Of course you're not most people, but if you were, you'd stay roughly 12 days.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : The cheapest day to fly in March is Wednesday. Flexibility is paramount when booking travel plans in order to keep travel costs down.