Southwest Airlines is ending its free checked bag policy for most fare types starting May 28, 2025, marking a major shift in its customer perks. Business Select passengers and top-tier Rapid Rewards members will still receive free checked bags, while others will now face fees. The airline is also introducing a basic economy fare and adjusting award ticket redemption rates. These changes aim to boost profitability and attract budget-conscious travelers, though many loyal customers express disappointment over the loss of Southwest’s signature perk.