To save on the cost of your flight from Philadelphia to Argentina, book at least 61 days before your planned departure. Booking around this time can save you about 8% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,032 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,074.
May can be a great time to fly to Argentina from Philadelphia with a flight ticket averaging about $960. Cheapflights users have found deals in the month of May for as cheap as $605. The most expensive prices can be found in the month of December.