Once you’ve checked in and dropped off any bags, it’s time to head through TSA security. Like any busy airport, security lines at Harry Reid International can vary in wait time, depending on the time of day and season. For that reason, it’s best to arrive at least two hours before your flight. After clearing security, follow airport signage to Concourse B or C, where Spirit’s gates are located. Spirit boards flights using a zone-based system, and boarding usually begins 30–40 minutes before takeoff. Gates close 15 minutes prior to departure, and the airline does not hold flights for late passengers—so punctuality is essential.
Flying with Ease: A Comprehensive Guide to Spirit Airlines Las Vegas Terminal at...