The Westjet Airlines Baggage Policy explains carry-on allowances, checked bag rules, and oversized luggage fees for passengers. Travelers can bring one carry-on bag and one personal item at no cost, with size restrictions for overhead compartments. Checked baggage fees depend on fare class, route, and number of bags, with clear pricing displayed during booking. WestJet accepts sporting equipment, baby strollers, car seats, and mobility aids under defined guidelines.