1 On average, the price for a deviated septum surgical procedure is going to cost anywhere from $2,100 to as much as $7,000 depending upon the complexity of the procedure itself. 2  According to the site YourGuideToPlasticSurgery.com, the price for the surgery ranges anywhere from $2,000 to $5,000.he process is performed by having the surgeon enter through the nostril and cut the obtruding matter. The price for deviated septum surgery depends on the location where the surgery will be performed as well as the fee of the surgeon.