Flying to or from Las Vegas is always a high-energy experience. Whether you’re wrapping up an unforgettable weekend or arriving to chase the thrill of the Strip, your airport journey matters just as much as your destination. For travelers who choose Spirit Airlines—a favorite among budget-conscious flyers—the adventure begins at Terminal 1 of Harry Reid International Airport (LAS). Known for its fast-paced flow and simple layout, this terminal is where Spirit Airlines manages its arrivals and departures with efficiency and ease.