The total cost of surgery will depend upon the type of anesthesia, skill found and experience of the surgeon. There’ll be regional differences. Approximate costs can be found on realself.com, and other websites such as the American Society of Plastic Surgeons and the American Society of Aesthetic Plastic Surgery.
Payment plans can be offered through Care Credit, local banks, credit cards, and other companies such as Prosper. Some plans have 12-18 months interest free.
The valuable down payment that would be best accepted by your surgeon in order to setup your payment plan would likely best be determined with the surgeon's office that you choose for the procedure and their specific billing methods. Good luck