Did to know that you can get a full refund on an airline ticket if you booked it on the airline’s website if you cancel within 24 hours of the purchase?
Not many airlines disclose this information because they do not want you to cancel or change your mind after booking your airline ticket - but it’s true. If you booked a ticket on a major US commercial airline such as Delta, JetBlue, United, Virgin America, etc., you can cancel your ticket within 24 hours of booking the ticket without penalty.
However, you’ll need to have made the reservation on the airline’s website. If you’ve changed your mind, or found a better deal after booking your flight, just pick up the phone and ring the airline for a full refund of your ticket - regardless of ticket class (full fare and discounted are eligible). Your refund will be processed via credit card.
Ticket brokers and travel sites such as Expedia, Travelocity, etc., do not allow you to cancel or change your flight as they are generally matching you up on different one-way fares for the best deal.