For domestic flights at Los Angeles International Airport (LAX), it is generally recommended to arrive at least 2 hours before your scheduled departure. This allows sufficient time to check in, drop off bags, pass through security, and reach your gate comfortably. During peak travel times or holidays, arriving earlier may be wise to account for longer wait times and heavier traffic. For international flights, arriving at least 3 hours prior to departure is suggested due to additional customs and immigration procedures.
Peak TSA security wait times at LAX usually range around 15 to 25 minutes but can be longer during busy periods, especially mornings, midday, and evenings. Checking real-time TSA wait times via apps or LAX’s official site can help plan arrival times better.
Therefore, aiming to be at LAX 2 hours early for domestic flights is the safest and most commonly advised timeframe.
