Spirit Airlines FLL Terminal, which serves passengers from Fort Lauderdale-Hollywood International Airport, operates from Terminal 4, providing customers with a complete range of services to assist with their travel. The terminal features easily identifiable ticketing counters where passengers can buy tickets or inquire about reservations. Check-in is made easy with self-service machines and manned counters to help with boarding passes and seat assignments. Baggage support is easily available, with personnel assisting travelers in checking bags and dealing with oversized or special baggage requirements. Current flight information is shown on screens around the terminal, keeping travelers up to date on gate assignments and departure times. Helpful customer service representatives are available to answer questions, resolve problems, and offer assistance to make airport travel stress-free.

Spirit Airlines Terminal FLL ticketing process is streamlined for efficiency, especially for passengers who have already checked in online or via the Spirit mobile application. Nonetheless, for those requiring face-to-face support, there are plenty of self-service kiosks scattered around the check-in areas. The kiosks enable passengers to print boarding passes, pay for and tag checked bags, and add last-minute changes to their bookings. Spirit's focus on automation assists in minimizing wait times and simplifying the check-in process, especially during peak travel periods when queues can be very long. For travelers who need human contact or special assistance, Spirit offers manned ticket counters where customer service representatives are present to help with bookings, flight modifications, baggage payment, and other travel-related queries.

Terminal 4 check-in is easy. Spirit urges passengers to come in at least two hours before domestic flights and three hours before international flights, particularly during peak travel seasons. Online check-in passengers can proceed directly to the designated bag drop station, which is designated and manned separately from the common check-in queue. Here, Spirit staff help to confirm identification, weigh and tag checked bags, and ensure adherence to the airline's strict baggage regulations. Spirit is also famous for its a la carte model of charging passengers for both carry-on and checked bags. This implies that being aware of and adhering to baggage regulations at the terminal is paramount to evading additional fees or delays.

After check-in and baggage drop are completed by the passengers, they move on to the security checkpoint that is operated by the Transportation Security Administration (TSA). Terminal 4 at FLL contains several security lanes, and among these are alternatives for TSA PreCheck, which allows a quick screening for those who are eligible. Although Spirit does not have its own premium lounge or express security lines, the airport facilities assist in keeping most passengers moving through security without much of a wait, as long as they adhere to the suggested arrival times.

Upon passing through security, passengers proceed to the gate area, which boasts a variety of amenities to complement the pre-boarding experience. While Spirit is all about low fares and frugal travel, the terminal has several dining establishments, retail outlets, and waiting areas that appeal to every kind of traveler. Travelers can catch a bite or a coffee at nationally branded food establishments or hometown favorites, pick up travel-related items and mementos, or take it easy in the designated waiting rooms with charging docks and internet connections. Such conveniences are especially worth their while for passengers whose layovers are lengthy or are delayed.

Baggage services within Spirit Airlines Terminal FLL are tailored to manage both normal and special requests. Beyond the regular bag drop, Spirit provides support for oversized and special items like strollers, car seats, and sporting goods. Passengers may visit the designated baggage service office, which is usually found near the ticketing area, to address issues regarding lost or delayed baggage.