When it comes to drinking on buses in the United States, there is no federal law that prohibits it. In fact, around 80% of operators allow alcohol consumption on board the bus, usually with a refundable deposit. So, the short answer to “can you drink on a charter bus rental” is yes, but only if you live in the United States. Before you turn a luxury coach into a house party on wheels, there are some common questions you should answer.
As long as the bus provider allows it and you keep the bus clean, safe and legal for underage passengers, carrying alcohol on board shouldn't be a problem. If you live in California, you must designate a companion over 25 years of age for all underage passengers because of the AB 45 bill. This bill requires companies that operate party buses to control alcohol consumption among minors. While you can drink at your own private party on the bus, California law states that anyone under age traveling on a party bus that contains alcohol must be accompanied by a companion who is at least 25 years old.
Although there are no federal laws that prohibit the consumption of alcohol aboard a private charter bus, it's not uncommon for local municipalities to have their own laws about whether you can drink on a charter bus.
