Subway is located at 3105 Alcoa Hwy, Knoxville, TN. This business specializes in Sandwiches. Subway is open Mon, 8am-10pm; Tue, 8am-10pm; Wed, 8am-10pm; Thu, 8am-10pm; Fri, 8am-10pm; Sat, 8am-10pm; Sun, 10am-10pm and accepts American Express, Cash, Discover, Mastercard and Visa.