https://www.devex.com/people/what-is-expedia-cancellation-and-refund-policy-2012558
https://www.devex.com/people/what-is-expedia-cancellation-and-refund-policy-2012558
https://portal.mtaq.com.au/forums/general-discussion/475fa5cd-3486-ef11-9443-000d3acaa853
https://www.acoredu.com/forums/topic/1-855-559-0764what-is-expedia-cancellation-and-refund-policy/
https://www.acoredu.com/forums/topic/what-is-expedia-cancellation-and-refund-policy-f-a-q/
https://www.devex.com/people/como-hablar-con-un-representante-de-frontier-en-espanol-2012306