about 10 years ago, you could buy a a flight lima-cuzco like a local by simply making the reservation online on the correct carrier (lanperu i believe), getting

about 10 years ago, you could buy a a flight lima-cuzco like a local by simply making the reservation online on the correct carrier (lanperu i believe), getting a voucher, then stopping by the main supermarket, presenting the voucher and paying for it in cash. This decreased the cost of the ticket by approximately 50% It was important to book on the right local carrier of Lan to do this, as well as entering certain info for the voucher itself No Peru passport or driver's license required.