PDX (Portland) to EZE (Buenos Aires) Flights $1,255.87

Question : Over the coming months, which airline is getting their passengers to Ministro Pistarini Airport (EZE) round-trip the cheapest?
Answer : Aeromexico is the leader in keeping costs down for their passengers over the next three months. Bookings are being made at just $1,192 and, when compared to the high-end bookings of $3,833, it's quite a deal.

Question : Is price more important than specific travel days for you?
Answer : For the month of November, Tuesday is your cheapest day to fly. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : How long do most people visit Buenos Aires?
Answer : Of course you're not most people, but if you were, you'd stay roughly 17 days.

Question : What day in the next four weeks has the best fares?
Answer : Since low prices are preferred, look at Nov 1st. As of Oct 16th, it's showing the cheapest ticket sales at $1,197. That is 24% below the average price for this route, so you can spend that extra cash on a fun experience in Buenos Aires.

Question : Have you considered flying into Jorge Newbery Airport instead of Ministro Pistarini Airport?
Answer : Luckily for you, there is another airport near Buenos Aires. Jorge Newbery Airport (AEP) is 19 miles away, and over the next two months flights are being booked 10% cheaper than flights to Ministro Pistarini Airport.

Question : Are you paying the cheapest or highest price for your ticket to Buenos Aires?
Answer : Flight prices change less than most routes from the United States for PDX to EZE. They range from $1,192 to $3,833. However, the sooner you book, the better price you tend to get.