If you are looking for a new body for the new year and you want to know how much does liposuction cost? There are many factors that make up the cost of liposuction and can greatly depend on which area or areas of the body your looking to reshape. The length of the surgery is how your surgeon will start to price your liposuction surgery. Most surgeries that are performed in the United States are mainly the abdomen and thighs and will last anywhere from one to four hours.