484 - 1,323 USD
Most travelers find the cheapest round-trip airfare to Arequipa when booking during the month of September.
On average, from most locations, when planning your trip to Arequipa, try to book your flight in the region of 46 days in advance for the cheapest prices.
From most locations, the cheapest flights to Arequipa are found on a Sunday. Booking a Friday departure is usually the most expensive.
Typically, cheap prices to Arequipa are most often found for noon flights. Cheap prices are less likely for evening flights.