Did you know that, in many circumstances, you can cancel your flight without any problems and receive a 100% refund? Flyers can obtain a full refund if they cancel their reservations during the 24-hour risk-free window, according to JetBlue's cancellation policy. Additionally, JetBlue waived cancellation fees for many of its fare categories. However, the charge is occasionally unavoidable, and you might not even be eligible for partial credits against your airline reservations. The US Department of Transportation states that all flights leaving the US are entitled to a 100% refund from airlines in the form of the original payment. This is also the JetBlue cancellation policy, and if your reservation meets these two requirements, you can get your money back.