What Terminal is Alaska Airlines at LAX? Alaska Airlines operates from Terminal 6 at Los Angeles International Airport. This modern terminal offers a seamless travel experience with convenient check-in counters, efficient TSA security, and easy access to boarding gates. Travelers can enjoy a variety of dining, shopping, and lounge options while waiting for their flight. Terminal 6 is well-equipped with free Wi-Fi, charging stations, pet relief areas, and accessible facilities. Whether you’re arriving or departing, Terminal 6 ensures comfort and convenience.