For those who prepare in advance, Spirit Airlines JFK Terminal guarantees a hassle-free encounter. The personnel is available to help, and the check-in kiosks are simple to use. Although there isn't much seating close to the gates, the terminal is kept up nicely. A variety of sit-down and grab-and-go food options are available. The wait times for security lines can vary, so it's best to arrive early. Spirit Terminal provides a reasonably priced and effective travel experience, meeting expectations for an ultra-low-cost carrier.