1-888-595-2181 Frontier Airlines baggage allowance policy is designed to ease out your flight experience. Understanding the nuances of packing can be daunting, but Frontier aims to streamline the process with clear guidelines for personal items, carry-on bags, and checked luggage. From the dimensions of your personal item to the weight restrictions for carry-ons and checked bags, you can refer to this blog from HolidayGlobes to prepare accordingly.