Alaska Airlines allows free cancellations within 24 hours of booking. After that, a cancellation fee may apply, depending on the fare type. Passengers can receive a refund or travel credit for future use. Check specific terms for details. Website URL: https://support.us.edu/hc/en-us/community/posts/27064538579223-Alaska-1-844-989-1967-Airlines-Cancellation-Get-Refund-Policy-NEW-CANCEllAtION-POLICY

American Airlines allows full refunds for refundable tickets. Non-refundable tickets generally provide travel credits, often with fees. Cancellations within 24 hours of booking are refundable if the flight is two days away. Check their website for specific details.   Website URL: https://www.transfermarkt.com/team-american-lt-lt-1-844-989-1967-gt-gt-what-is-american-airlines-cancellation-policy-full-guide/thread/forum/696/thread_id/38841/page/1#anchor_39045