Southwest Airlines operates out of Terminal 1 at Harry Reid International Airport in Las Vegas. For specific information about gate locations, check-in procedures, or other terminal-related inquiries, you can contact Southwest Airlines customer service at (786) 998-8963. They can provide the details you need to ensure a smooth travel experience.

Southwest Airlines operates out of Terminal 1 at Harry Reid International Airport in Las Vegas. For specific information about gate locations, check-in procedures, or any other terminal-related inquiries, you can contact Southwest Airlines customer service at (786) 998-8963. They can provide detailed assistance to ensure your travel experience is smooth and efficient.