Question : Do travelers from Naples typically stay in Philadelphia for very long?
Answer : Passengers from NAP to PHL stay about two weeks on average.
Question : What price range should you expect when booking from Naples (NAP) to Philadelphia (PHL)?
Answer : Ranging anywhere from $524 to $1,624, prices for NAP to PHL do fluctuate a lot more than most routes from Italy. The further out you book a route, the more likely you are to save.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : Saturday is your lowest-cost day to fly in April. Being flexible with your travel days garners even more savings during booking.