new link
https://www.airfleetrating.com/airport/spirit-airlines-las-vegas-terminal/
What terminal is Spirit in Las Vegas?
Spirit Airlines operates out of Terminal 1 at Harry Reid International Airport (LAS) in Las Vegas, Nevada. Terminal 1 is a two-level terminal with check-in counters on the upper level and security checkpoints on the lower level. The terminal also has a variety of dining and shopping options, as well as a number of amenities for passengers with disabilities.