is there a bus or guagua that goes from maybe la Vega or even Santiago centre to The Cibao airport/.. or must one pay $30 each time to get there and leave?
You can take the La Vega - Santiago small buses like UCHOMVESA, 5to Patio and get down at the junction of the airport road with the autopista and take a motoconcho from there. These vans are comfortable. 75 + 50 pesos.