United Airlines LAS Terminal flies from Terminal 3 at Harry Reid International Airport (LAS) in Las Vegas. This state-of-the-art terminal provides an efficient travel experience with easy check-in counters, self-service kiosks, and TSA PreCheck options to make security lines much faster. Terminal 3 offers dining options, retail shops, and comfortable seating areas so that travelers can sit and enjoy their wait time before boarding. With easy access to parking, rideshares, taxis, and rental car services, United Airlines passengers at LAS can expect a smooth and efficient journey to their destination.