Refundable Packages: Vacation packages may have different cancellation policies based on the individual components (flight, hotel, car rental). copyright typically allows free cancellations up to a set period before the trip (often 24 to 72 hours). https://community.geotab.com/s/question/0D5Pd00000RySLMKA3/unitedcancellation-can-i-cancel-my-united-a%C9%AA%CA%80lines-flight-without-penalty?language=en_US