I am going to Lima next week and will continue to Bolivia. To go up, I am taking STAR PERU flight from Lima to Juliaca, Peru. Then I will get a ride (45 min drive) to Puno to do overnight. The next day there is 1 bus that goes from Puno to Copacapana, Bolivia.
Worth it to stop in Copa and even go to Sun Island. Then take bus next day to La Paz.
To find the flights, I went to TripADvisor. TACA, AVIANCA, AEROSUR, LAN all have flights. YOu may get redirected to CheapoAir for booking. I have booked other flights with them and they have great customer service! almost 8 years ago
How many days will you spend at ypur trip? I bought flight to santa cruz de la sierra..l however i want to visit cuzco, in lima.. And i only have 6 days.. And 6 days in cuzco is too much.. And i was inking about to go to desert in bolivia or skii ( as i lige in rio de janeiro and there is no snow here...). Let me know how many days ypu will spend s tks almost 8 years ago