
When traveling by plane, the number of bottles of alcohol you can bring in your carry-on luggage is limited by the Transportation Security Administration's (TSA) 3-1-1 liquids rule. This means you can bring as many mini bottles as will comfortably fit into a single, quart-sized, zip-top bag.
Each individual bottle must be 3.4 ounces (100 milliliters) or less. All of these bottles must then be placed within one clear, quart-sized bag. Each passenger is permitted only one of these bags in their carry-on. Therefore, the exact number of mini bottles depends on their size and shape, but they are all subject to this single bag limitation.
It is crucial to note that while you are permitted to bring these mini bottles through security and onto the aircraft, Federal Aviation Administration (FAA) regulations strictly prohibit passengers from consuming any alcohol on board that is not served by a flight attendant. The alcohol you bring with you is for transport only and cannot be opened or consumed during the flight. For checked baggage, different rules apply, generally allowing for up to 5 liters of alcohol between 24% and 70% ABV in unopened retail packaging.


