Southwest Baggage Weight Limit Policy (2026): Complete Checked Bag Guide Read the complete Southwest baggage weight limit policy for 2026. Discover checked baggage weight limits, carry-on dimensions, personal item allowances, oversized and overweight baggage fees, plus the latest baggage rules for every fare type. TheJerseyFlights explains Southwest's baggage policy in simple language so you can pack smarter, avoid unexpected charges, and enjoy a hassle-free travel experience. visit us:https://thejerseyflights.com/airlines/southwest-airlines-flights-wn