es, American has a comprehensive cancellation policy. FIf you purchase a refundable ticket, you can cancel your flight anytime before departure without any fees, and....
https://soporte.itse.com.co/es-ES/forums/general-discussion/30163e44-e384-ef11-9443-7c1e52419512

How do I ask a question on Expedia? Expedia has made asking questions convenient through their customer service numbers By calling, you gain immediate access....
https://community.alphauniverse.com/forums/topic/3408-can-i-cancel-american-airlines-and-get-a-refund/

How do I ask a question on Expedia? Expedia has made asking questions convenient through their customer service numbers By calling, you gain immediate access....
https://www.devex.com/people/how-do-i-ask-a-question-on-expedia-2006987