If you are on a tight schedule and want to see a range of places, flying is the best way to go. In Peru, a round-trip fare can be less expensive than one-way, but that depends on the season and the airline. The best way to buy tickets or reconfirm them is through the airline’s local office or website, where you can buy tickets online for almost all domestic flights.
Finding tickets around Christmas, Easter, and the national holiday of Fiestas Patrias in the last weekend of July is expensive and difficult.
© Ross Wehner and Renée del Gaudio from Moon Peru, 3rd Edition