NYC Express Bus is the official operator for the DOT and the Port Authority of New York and New Jersey. We are located past t ... he Ground Transportation Welcome Center of terminals 1, 4 & 8 at JFK and Terminal B, C & D of LaGuardia Airports. The NYC Express bus offers shuttle bus transfers to & from LGA & JFK Airports to Manhattan, 7 days a week from 11:00am to 7:00pm. Every 30 min from JFK and every hr on the hr from LGA. It’s Fast and Frequent! read more