Nice little sale with Avianca from Chile to Punta Cana, Dominican Republic. Fares start at $984 for travel in 2021.
These fares book into A class which earns 100% in most Star Alliance programs and gives you 1/5 of distance as PQPs for United. In the case of the sample below SCL-BOG-PUJ you would earn 7318 miles and 1464 PQPs.
Here are some links to Trip Reports on Avianca on their Boeing 787 from GRU-BOG and Avianca 330 from BOG-JFK.
Avianca Airbus 330 Business Class
Avianca Airbus 320 Business Class
Avianca Boeing 787 Business Class