Here's information and a map to the closest casinos and cardrooms in Los Angeles, including the closest casino with slot machines: the San Manuel Indian. The most accurate list of casinos in and Near Los Angeles, California. It does not display any slot machines, but has a lot to offer in other gaming 0 reviews. Some of these casinos offer other amenities like hotel accommodations, spas and golf courses. Slot machines in casinos are often spread throughout the casino.