LA to Liberia best direct flight ever. I've done this flight numerous times. Liberia Airport has only 6 gates, small, extremely easy to navigate, customs is very quick. This airport is on a main highway. Alaska Airlines is a lot of fun. Plan accordingly: going from LAX to Liberia depending on how you are traveling, the app allows you to reserve your meal ahead of time. However, Liberia to LAX, they don't always have enough meals. One can purchase meals in the Airport and take it on the plane with you. These plans are small 3 seats to each side of the plane, 1st class is 2 seats on each side.