Avianca is a Colombian airline that departs from Miami and gets to La Paz with one layover in Bogotá, Colombia.

It is an overnight flight, and one of the easiest and cheapest ways to travel to Bolivia!

Make sure you are setting the departure location as Miami, and the destination as La Paz.

BoA is a Bolivian airline that also departs from Miami, and it is an overnight flight but you can choose day flights as well. They are cheap and the layover is later, in Santa Cruz, Bolivia. You get to fly uninterrupted for 6 hours, and then take a one hour flight to La Paz.

This is one of the easiest and cheapest ways to get to Bolivia as well!