To get to Casoria from Treviglio you can take a flight from Milan - Bergamo Orio al Serio Airport, which is the closest airport to Treviglio, and arrive at Naples International Airport, the airport the best serves Casoria. The average price for a Treviglio to Casoria flight is 1017€, but you can find low cost flights as well, with prices starting from 56€. Getting from Treviglio to Casoria by flight takes about 1 hour on average; however, you need to consider the time to get to the airport and pass the security checks. You can count on 70 daily connections between Treviglio and Casoria provided by Air France, Air Berlin, and SWISS. Naples International Airport is the closest airport to Casoria and is 4.76 kilometers away from the city center; you can get to Casoria in 7 minutes thanks to airport shuttles from Naples International Airport to Casoria.