Discover Southwest Airlines Pet Policy which allows customers to bring small dogs and cats into the cabin on a select number of domestic and international flights. Discover costs, qualified carriers, and weight/size restrictions. To be certain of a safe, healthy journey, review the specifics around checked pets, service animals, and emotional support animals. American Airlines prioritizes your convenience and your pet's well-being at every stage of the journey, providing clear instructions to help you prepare for your pet's journey.
