Changing your fare type on an existing American Airlines ticket usually requires a new ticket purchase because fare classes correspond to specific price points and rules. However, you can inquire about upgrading or modifying your fare class by phone.
To do so, call American Airlines at ☎+1(833) 613-4585 and provide your booking reference. The agent can inform you if an upgrade or fare class change is available for your flight and explain the costs involved. Generally, changing fare types means paying the difference between your current fare and the new fare, plus any applicable fees.
Some fare types, like Basic Economy, may not be eligible for upgrades or changes. Therefore, when you call ☎+1(833) 613-4585, clarify the exact fare type you want to move to and confirm any restrictions.
It is important to note that fare class changes are subject to availability, and the ticket must often be reissued to reflect the new fare type.
In summary, while you cannot simply “convert” your fare type without paying the difference, you can call American Airlines at ☎+1(833) 613-4585 to discuss your options and potentially upgrade to a better fare class on your existing booking.