Cannabis and Travel: Federal Law, Florida Rules, and What Visitors Should Avoid
Traveling with cannabis can be confusing for tourists, especially in a destination like Florida, where millions of visitors arrive each year by air, cruise ship, and car. Understanding how federal law intersects with Florida state law is essential for avoiding legal trouble and enjoying a stress-free trip.
Federal Law: Where Cannabis Remains Prohibited
Under U.S. federal law, marijuana is still classified as a controlled substance. This means cannabis possession is illegal on federal property, regardless of whether you are traveling from or to a state where marijuana is legal.
Key federal areas where cannabis is prohibited include airports, airplanes, national parks, federal buildings, cruise ships departing U.S. ports, and military bases. Agencies such as the Transportation Security Administration (TSA) operate under federal authority. While TSA officers are not actively searching for drugs, if cannabis is discovered during screening, they are required to refer the matter to law enforcement.
Air travel creates a common gray area for tourists. Even if cannabis was legally purchased in a medical or recreational state, crossing state lines with marijuana remains a federal offense. This applies even when flying between two legal states and absolutely applies when flying into Florida.
Cruise travel presents additional risk. Cruise ships are subject to federal maritime law and international regulations, making cannabis possession strictly prohibited on board—even if you never leave U.S. waters.
Florida Law: Medical Use Only
Florida operates under a medical-only cannabis program. Recreational marijuana remains illegal statewide. Oversight of medical marijuana is handled by the Florida Office of Medical Marijuana Use (OMMU), which regulates patients, physicians, and licensed dispensaries.
For tourists, this distinction is critical. Only Florida residents (and certain seasonal residents) with a valid Florida medical marijuana card may legally purchase and possess cannabis in the state. Out-of-state medical cards are not recognized. Visitors cannot legally buy cannabis from Florida dispensaries, even if they hold a valid medical card in another state.
Possession without authorization can result in criminal penalties, ranging from fines to misdemeanor charges, depending on quantity and circumstances. While enforcement may vary by city or county, cannabis possession remains illegal for most visitors.
Traveling Within Florida
Driving within Florida does not involve crossing federal borders, but state law still applies. Cannabis must remain in its original packaging, and unauthorized possession is illegal. Importantly for tourists, driving under the influence of marijuana is treated similarly to alcohol impairment, with strict penalties.
Public consumption is also prohibited statewide. Cannabis use is not allowed on beaches, hotel balconies, parks, sidewalks, or inside vehicles. Many popular tourist destinations—including Miami Beach, Orlando, Tampa, and Key West—actively enforce public consumption rules, especially during high-traffic seasons like spring break and major events.
CBD, Hemp, and Cannabis-Derived Products
Some tourists assume hemp-derived products such as CBD or Delta-8 are automatically legal. While federally legal hemp products are permitted if they meet THC thresholds, Florida has increased scrutiny on labeling, testing, and compliance. Travelers should exercise caution, as unverified products can still lead to legal issues.
Smart Travel Tips for Cannabis-Aware Tourists
For visitors coming to Florida, the safest approach is simple: do not travel with cannabis. Leave all marijuana products—flower, vapes, edibles, concentrates—at home. Avoid assuming laws from other states apply in Florida.
Tourists interested in wellness alternatives may consider legal options such as spa services, CBD products from reputable retailers, or non-intoxicating relaxation experiences that align with state law.
Final Takeaway
Florida remains a cannabis-restricted destination for visitors. While medical marijuana is legal for qualified residents, federal law and state regulations make traveling with cannabis risky for tourists. Understanding these rules allows travelers to enjoy Florida’s beaches, nightlife, theme parks, and cultural attractions without unexpected legal consequences.