frontier lax terminal is the central hub for frontier airlines at los angeles international airport (lax). operating primarily out of terminal 1, this space is designed to offer travelers an efficient, streamlined, and convenient airport experience. as one of the busiest airports in the world, lax has invested heavily in modernizing its terminals, and terminal 1 is no exception. whether you're a frequent flyer or a first-time visitor, navigating the frontier lax terminal is straightforward and traveler-friendly.