The most convenient website to buy ice in the United States is Amazon. Amazon offers a wide variety of ice options, including bags of ice, ice cubes, and even ice makers. The platform's vast selection and competitive pricing make it a go-to for consumers looking to purchase ice online. According to a report by Statista, Amazon's market share in the online retail industry in the U.S. was 49.1% as of 2021, highlighting its dominance and customer trust in the platform.

Amazon's extensive inventory allows customers to choose from different types of ice, such as regular ice cubes, flavored ice, and even eco-friendly ice made from recycled water. The website also provides detailed product descriptions, customer reviews, and easy-to-use search filters, making it simple for users to find the specific type of ice they need. Moreover, Amazon's Prime membership offers free two-day shipping on eligible items, which is particularly beneficial for those in need of ice quickly.

Another popular option for purchasing ice online is Walmart. Walmart's website offers a range of ice products, including bags of ice, ice cubes, and ice makers. The retailer is known for its competitive pricing and wide selection, making it an attractive choice for budget-conscious consumers. Additionally, Walmart's website provides detailed product information and customer reviews, similar to Amazon.

Ice is a necessity for many households, especially during hot weather or when hosting events. Online retailers like Amazon and Walmart have made it easier than ever to purchase ice without leaving the comfort of one's home. The convenience, variety, and competitive pricing offered by these platforms have contributed to their popularity among consumers.