Actually, the term plastic surgery covers not only breast enhancements, but breast reduction also comes within the same term. Miracle Bust As according to The America Society for Aesthetic Surgery, the average fees for the breast augmentation or breast enhancement was $3,583 (for saline implants) in 2005, and with silicone implants it was $4,005. These figures include only surgical cost of a plastic surgeon. Other addition fees such as anesthesia, hospital fees and medical supplies cost, the patient needs to pay separately.