HomeFlight Deal of the Day1/13/17: Los Angeles to Lima, Peru – $450 Roundtrip (May 13-21) Britnee Johnston January 13 Flight Deal of the Day Los Angeles to Lima, Peru May 13-21: $450 Roundtrip Check out South America this spring with a roundtrip ticket from Los Angeles to Lima, Peru for only $450 with Avianca (as of 1/13/17). From there explore the city and then take a bus or flight over to Cusco to begin your adventure to Machu Picchu, one of the most iconic sites in the world. Here’s the flight on Google Flights or search for it at Avianca’s website or click on the image below. Or search for other dates as well, we’re noticing $450 roundtrip throughout all of May. Note: Flight prices change frequently so act fast to catch this price.