Most Baja visitors navigate the peninsula by car—either their own vehicle or a rented one. If you stay at a large resort and don’t want to venture far from it, you may be able to rely on shuttles and taxis to get around. Other ways to get around include domestic flights, such as from Tijuana [1] to La Paz [2] or Los Cabos [3], as well as intercity and municipal buses.
Links:
[1] http://www.moon.com/destinations/baja-cabo/tijuana-rosarito-and-tecate/tijuana
[2] http://www.moon.com/destinations/baja-cabo/cabo/la-paz
[3] http://www.moon.com/destinations/baja-cabo/cabo/los-cabos