Need to change your plans? Initiate the Volaris Change Flight option using the My Trips section and pay the difference in fare to confirm your choices. Make sure you change your flight at least 4 hours before the departure. Make sure you haven’t checked in for your flight to make changes. Besides visiting the online website, passengers can speak to the customer representative to adjust their itinerary. Be mindful that the change will apply to all passengers included in the reservation.