from web site
Alaska Airlines SAN Terminal provides a smooth and cozy flying experience and is based out of Terminal 2 at San Diego International Airport (SAN). Modern and roomy, Terminal 2 offers a range of culinary options, shops, and cozy seating places. Travelers can benefit from simple baggage claim services, self-service kiosks for quick check-in, and TSA PreCheck for quicker security screening. For qualified passengers, the terminal also offers lounge access. Alaska Airlines guarantees a comfortable and easy travel experience for passengers passing through SAN with frequent flights to locations around the United States and abroad.