2025 Guide to Southwest Airlines’ In-Cabin Pet Travel Requirements

Pet owners can enjoy a convenient flight experience by following the southwest airlines pet policy in cabin, which outlines all rules for traveling with small pets. Only vaccinated cats and dogs aged at least eight weeks are allowed in the cabin, and they must stay inside a leak-proof, well-ventilated carrier stored beneath the seat. Southwest charges a $95 pet fare per way, offering an affordable option for keeping pets close. This guide highlights boarding instructions, carrier dimensions, seating limitations, and destination restrictions. Understanding these rules ahead of time helps ensure a seamless and comfortable journey for both you and your loyal companion.