PUJ
Punta Cana International Airport
Quick answer
51% of the country's air arrivals, about 4.5 million passengers a year. From the airport to the Cruce de Friusa stop: Uber about $10-14 or official taxi $25-35. Uber Select can pick you up inside, UberX waits outside the terminal.
The airport trick
No intercity bus departs directly from the air terminals. The right pattern is: short ride from the airport to the bus stop, then the intercity guagua. Guagualine solves both pieces in a single booking.