I purchased a flight to Morelia Mexico from Chicago, Illinois in Expedia WebSite on May 26, 2021 for $545.00. I entered all my credit card information at that time for an agreed amount of $545.00. I checked my bank statement on 05/29/21 and Volaris charged me $673.85 for the flight. I am trying to process a refund with Expedia but they said that I need to contact Volaris and Volaris said that I did the booking throughout Expedia and they are the ones that need to process the refund. At the end nobody is processing a refund or honor the original price.