aa flight reservation phone number
American Airlines Reservation â Toll Free Telephone Number (USA) Contact American Airlines â Reservation (USA): Find below telephone helpline of American Airlines in USA. You can reach the below contacts for new booking, cancellations, refunds, baggage claim, cheap airfares, deals and other queries on American Airlines. American Airlines Toll Free Number. English 1-800-223-5436. Spanish 1-800-228-8356.