What is the most convenient way to go from Shanghai Pudong Airport to Ningbo?

Well, no direct long-distance bus from PVG can take you to Ningbo. Thus you are advised to take airport shuttle bus line 1 to get to Hongqiao Railway Station first. It takes around an hour.
Then there are many high-speed trains to Ningbo Railway Station. The trains are available from 06:14 to 20:40. The duration is nearly 2 hours. By the way, the ticket fare of second class seat is CNY144, first class seat is CNY237 and business class seat is CNY444.