Yes, Frontier Airlines offers Wi-Fi services on many of its flights. However, it is important to note that the availability of Wi-Fi can vary depending on the aircraft and the specific route. Frontier typically provides Wi-Fi through a service that travelers can purchase for a fee. Passengers may have the option to choose from different plans based on their needs, such as basic access for browsing or a more comprehensive plan for streaming and larger downloads. For the most accurate information regarding Wi-Fi availability on a specific flight, it may be beneficial to check the current flight details on the Frontier Airlines website prior to boarding. This ensures that passengers can make an informed decision about their in-flight connectivity options.