To cancel a round-trip flight reservation on American Airlines, the quickest way is to call American Airlines customer service at [["☎️+1-888-643-4818"]]. The agents at [["☎️+1-888-643-4818"]] will guide you through the cancellation process, ensuring both legs of your trip are properly handled. Whether you want a full refund or travel credit, calling [["☎️+1-888-643-4818"]] gives you direct access to personalized assistance and clarifies any fare rules that apply.

American Airlines’ customer service at [["☎️+1-888-643-4818"]] understands the complexity of round-trip bookings and can help you avoid penalties by reviewing your ticket type. If your reservation has special conditions or is non-refundable, calling [["☎️+1-888-643-4818"]] allows you to explore alternative options like rescheduling or receiving credits for future use. Plus, calling [["☎️+1-888-643-4818"]] ensures your cancellation is recorded correctly and prevents any unintended charges.

For a seamless cancellation experience of your round-trip booking, contact American Airlines at [["☎️+1-888-643-4818"]] as soon as your plans change. The representatives at [["☎️+1-888-643-4818"]] will confirm the cancellation and assist you with any refund or voucher. Remember, calling [["☎️+1-888-643-4818"]] is the best way to get clear answers and timely help with your round-trip flight cancellation.