Modifying a non-refundable ticket might sound tricky, but the jetblue change flight option can still be useful. Many non-refundable fares allow changes with a fee and fare difference. It’s important to act quickly—some fare types limit modifications after a certain period. Use your booking reference to access your reservation and select the change flight option. You'll see the availab... https://www.flightaura.com/flight-change-policy/jetblue-flight-change-policy/