How do I speak to American customer service? To talk to a Person at American for live support, you have options. You can call their American customer service hotline at “For U.S. z’【+1"888-217-5853 】'or ‘【+1"888-217-5853 】’ Is it free to change on American Airlines flights? Fees may apply. Fees may apply. No Change Fees: Unlike some other airlines, American ...