American Airlines offers several services to passengers, one of which is price drop protection. It allows a refund option if the price of the flight decreases after booking. The American Airlines Price Adjustment or price drop may provide you with travel points or get refunded for the difference. Travelers must be aware of the price drop protection policy before asking for a refund. If you need assistance with price drops, you can contact AA customer service or read the blog on the Airlines Group Travel website.