Frontier Airlines Personal Item Size Rules—Avoid Extra Fees! If you're flying with Frontier Airlines, knowing their baggage policy can save you money. The Frontier airlines personal item size limit is strictly enforced, with maximum dimensions for personal item Frontier set at 18 x 14 x 8 inches. Any bag exceeding these limits may result in costly fees. Unlike traditional airlines, a carry-on is not free on Frontier, so your Frontier personal bag size must meet their guidelines. This guide explains how to pack efficiently, choose the right bag, and avoid surprise charges at the airport. #BudgetTravel #PackingHacks #FrontierBagSize https://www.airlinereservationwindow.com/frontier-airlines-personal-item-size-limit/