You can change a name on an American Airlines ticket for free within 24 hours of booking. After that, a fee (typically $125 for Main Class) may apply. Minor corrections, like fixing a typo, are free within 24 hours and can be done online. For legal name changes due to marriage or divorce, documents are required. Modify your name via the website, app, phone (1-888-272-2147), or airport counter. AAdvantage members may be eligible for free changes.
