Quote from emmjones1 on October 9, 2023, 7:50 am

JetBlue Flight Cancellation Policy: JetBlue Airways offers a flexible flight cancellation policy designed to accommodate the changing travel plans of its passengers. Under this policy, travelers can cancel their flights without incurring any cancellation fees if they do so within 24 hours of booking, provided the booking was made at least seven days before the scheduled departure. This 24-hour grace period allows passengers to make adjustments to their plans without financial penalties. For cancellations made after the grace period or for bookings made less than seven days before departure, JetBlue may charge a cancellation fee depending on the fare class and the specific circumstances. It's essential to review the fare rules and conditions at the time of booking to understand any potential fees associated with canceling a JetBlue flight.