AeroMexico airlines is one of the few airline that allow passengers to travel with their pets. They have a pet policy for travelers which includes some conditions like the weight and size of the pet where the pet can be taken on board and what type of carrier you are required to use. The Aeromexico airlines pet policy is that travelers are welcome to bring onboard pets in the cabin for Economy class and in the cargo hold for Economy Class, Premium, Business and First. Pets are not allowed as carry-on baggage on flights operated by Aeromexico within the United States. Service as well as emotional support animals can be brought on board without any other requirements.