JetBlue Flight Change Policy: Everything You Need to Know! The JetBlue flight change policy offers flexibility for travelers needing to adjust their plans. Whether it’s a last-minute schedule conflict or a change in your itinerary, JetBlue provides options to modify your booking. Passengers can change flights online, via the mobile app, or by contacting customer service. https://www.airlinereservationwindow.com/jetblue-airways-cancellation/