Book a direct premium economy or economy flight from JFK to Shanghai Pudong International Airport (PVG) for convenience and comfort. Direct flights are available via China Eastern or American Airlines with approximately 14 hours duration.
Take the high-speed train from Shanghai Hongqiao Railway Station to Suzhou Railway Station, about 30-35 minutes. This is a very convenient short transfer.
Since Suzhou does not have a major airport, transfer back to Shanghai Hongqiao or Pudong Airport and fly direct to Guangzhou Baiyun International Airport (CAN). Flight time about 3 hours. Choose a flight with minimal layover.
There are no direct flights from Chongqing to JFK, so book a premium economy or economy flight with one stop via Beijing or Shanghai. Layover times vary, plan for at least 3 hours to ensure connection.