No, American Airlines strictly prohibits "skiplagging" (also known as hidden-city ticketing) in its 2026 Conditions of Carriage. Skiplagging is the practice of booking a flight with a layover in your actual destination and simply not taking the second leg because it was cheaper than a direct flight. While not illegal, American Airlines views this as a violation of their fare rules. If caught, the airline can cancel the remainder of your itinerary (including your return flight), void your AAdvantage miles, or even ban you from future travel. In recent years, AA has become increasingly aggressive in identifying "hidden-city" patterns using automated software. A high-value peer warning: if you skiplag, you cannot check a bag, as it will be tagged to the final ticketed destination, and you risk being stranded if the airline reroutes your flight due to weather. For 2026, the "savings" from skiplagging are rarely worth the risk of losing your frequent flyer status or facing a massive "fare difference" bill at the gate.