How to Change a Flight on Vivaaerobus To change a flight with VivaAerobus, go to their official website and sign in to your account. Locate your booking and click the "Change Flight" button. Follow the instructions to change your trip dates, times, or destinations based on availability. Keep in mind that change fees and pricing variances may apply. If you booked through a third party, please contact them or VivaAerobus customer support for assistance. Before proceeding, it is recommended that you study the airline's change policy, as terms may differ. Complete the procedure by confirming the new information and paying any relevant......See More