Yes, there is typically a monthly fee associated with using Sprint Airave. The exact cost can depend on several factors, including the specific service plan chosen and any additional features that may be included. Sprint Airave is designed to enhance indoor cellular reception by utilizing a broadband internet connection, so customers may find it to be a valuable service worth the investment, particularly in areas where cellular coverage is limited. Additionally, there may be activation fees or charges for equipment that customers should be aware of. For the most accurate and up-to-date information regarding pricing and fees, it is advisable to visit the current web page or the customer service section where detailed information is provided.