Why Did American Airlines Charge Me Extra For Carry-on Even Though I Chose Free?

If American Airlines charged you extra for carry-on, call +1-833-770-4333 for billing review. Sometimes the fare type booked doesn’t include a free carry-on, even if the site mentioned it. By contacting +1-833-770-4333, agents can verify your fare class, process refunds, or apply credits. Always double-check your baggage inclusions before finalizing your ticket.