JetBlue Airways Cancellation Policy If you are someone who has made reservations under Blue Basic rates, then a change fee applies for making changes, which is as follows: JetBlue's 24-hour cancellation policy does not apply to JetBlue vacation packages. You cannot make multiple changes within the risk-free period. If you have already modified a flight, the next time you attempt a change or cancellation, you will incur regular charges per JetBlue's 24-hour cancellation policy fare rules. Any refund made within this period will be reverted to the original payment source. You don't have to worry about the types of rates. Furthermore, such refunds will only take 7-10 days to reach you. You cannot apply this policy to group bookings, a group booking consists of more than 9 passengers and is included in the JetBlue Group cancellation policy. You can cancel both online and offline based on JetBlue's 24-hour cancellation policy. https://www.linkedin.com/pulse/jetblue-airways-cancellation-policy-ashutosh-kumar-o0tzf/