Starbucks is located at 611 N Montana Ave # 2, Helena, MT. This business specializes in Restaurants. Starbucks is open Mon, 5am-2pm; Tue, 5am-2pm; Wed, 5am-2pm; Thu, 5am-2pm; Fri, 5am-2pm; Sat, 5am-2pm; Sun, 5am-2pm and accepts American Express, Discover, Mastercard and Visa.