Do you fear having to reschedule your flight with Volaris Airlines? You are not charged if you cancel your reservation up to 24 hours before departure, per the Volaris cancellation policy. If you fail to show up or cancel less than 24 hours prior to departure, you will be charged 100% of the fee. Additionally, it makes changing or cancelling your reservation more convenient at any time, albeit it can be more expensive if the rate has increased since the original booking date. This restriction applies to passengers travelling on aircraft with Mexican origins and flights with destinations in Mexico, the United States, Canada, Central America, and the Dominican Republic.