Can I Fly with Medical Marijuana?


Although Florida residents are eligible to receive medical marijuana treatment, traveling with cannabis can get a little tricky. To avoid any confusion, CannaMD reviews the rules and regulations every medical marijuana patient needs to know when flying.

State vs. federal law

Unfortunately, marijuana is still classified as a Schedule I drug (just like heroin, LSD, and ecstasy) – meaning that, although the medication is legal in Florida and a number of other states, it’s still federally prohibited.


Don’t be. The most important thing to remember is that federal law trumps state law.

When you’re in a state with legalized medical and/or recreational marijuana, you’re welcome to use cannabis in accordance with that state’s laws. But when you travel outside of that area – crossing state lines – you fall under the purview of federal law, meaning marijuana is no longer allowed.

It’s important to note that this rule applies even when you’re traveling between two states that both permit marijuana use.

Legal Marijuana Map 2021
Last Updated: October 2021


For more information, see CannaMD‘s post: Can I Use My Medical Marijuana In States Where It’s Not Legal?.

Can I Fly With Medical Marijuana?

On April 20, 2019 (yep, 4/20), the U.S. Department of Homeland Security Transportation Security Administration (TSA) shared the following Instagram post:

TSA Marijuana

The full TSA caption reads:

Are we cool? We like to think we’re cool. We want you to have a pleasant experience at the airport and arrive safely at your destination. But getting caught while trying to fly with marijuana or cannabis-infused products can really harsh your mellow.

Let us be blunt. TSA officers DO NOT search for marijuana or other illegal drugs. Our screening procedures are focused on security and detecting potential threats. But in the event a substance appears to be marijuana or a cannabis-infused product, we’re required by federal law to notify law enforcement. This includes items that are used for medicinal purposes.

The TSA website also includes some equally conflicting information, stating that medical marijuana is allowed in checked and carry-on bags under certain circumstances:

TSA Marijuana Rules

According to the TSA website:

Marijuana and certain cannabis infused products, including some cannabidiol (CBD) oil, remain illegal under federal law except for products that contain no more than 0.3 percent THC on a dry weight basis or that are approved by FDA. (See the Agriculture Improvement Act of 2018, Pub. L. 115-334.)  TSA officers are required to report any suspected violations of law to local, state or federal authorities.

TSA’s screening procedures are focused on security and are designed to detect potential threats to aviation and passengers. Accordingly, TSA security officers do not search for marijuana or other illegal drugs, but if any illegal substance is discovered during security screening, TSA will refer the matter to a law enforcement officer.

So what happens if TSA stops you for medical marijuana possession in a state where cannabis legal?

According to Los Angeles Airport Police, which operates at Los Angeles International Airport and several other Southern California airports, not much:

Because it is not a crime.

As Lieutenant Mark Gonzales, airport police services bureau chief with the Orange County Sheriff’s Department, explains:

If the TSA calls us [about finding marijuana], we’d go up and make sure it is within the legal quantity. If it is, we’d just stand by while the passenger decides what to do with it. TSA may not want it to fly, but that doesn’t mean it is illegal in California.

Likewise, representatives from the Fort Lauderdale-Hollywood International Airport have said if passengers have the proper documents, medical marijuana is allowed. However, the Greater Orlando Aviation Authority Board has issued an anti-marijuana policy to avoid potential conflicts with the Federal Aviation Authority Board, which provides grants for Orlando International Airport (to receive grants, Orlando International Airport must comply with all federal laws).

According to Orlando airport lawyer Marcho Marchena:

The airport is basically wanting to make sure that if the federal government comes to make a determination that the airport is following all federal laws and regulations, we can say, ‘Here’s our policy, we are following federal law.’

Marchena also made it clear the airport itself does not do law enforcement. As the Orlando Sentinel notes:

Who would make an arrest, if anybody, is not clear.

TSA spokeswoman Sari Koshetz stresses that medical marijuana possession is not a pressing matter. If a large amount of marijuana is found during security checks, that discovery will be turned over to law enforcement, including possibly federal agents.

However, as Koshetz explains: Small amounts are referred to local authorities.

And for Orlando travelers, that’s a good thing. According to Orlando Police Department spokesperson, Michelle Guido:

The Orlando Police Department will take no action in the event that someone is lawfully carrying medical marijuana in accordance with Florida statute.

Moral of the story? You likely won’t go to jail if TSA finds legal marijuana in your bag before boarding, but – unless you want to throw away your medication or miss your flight – leave the cannabis at home.

TSA Cannabis Controversy

In a little known controversy, the TSA temporarily allowed passengers to fly with medical marijuana  – for an hour and 55 minutes.

At 9am on April 10, 2017, the TSA briefly changed their What Can I Bring? website page to feature a green “YES” by “medical marijuana”. The accompanying message read:

TSA security officers do not search for marijuana or other drugs. In the event a substance that appears to be marijuana is observed during security screening, TSA will refer the matter to a law enforcement officer.

However, when popular news outlet Leafly contacted the TSA for more details, the website quickly changed. At 10:55am the reference to medical marijuana disappeared completely. The change happened a few minutes after TSA public affairs manager Lorie Dankers provided Leafly with the following quote:

TSA’s response to the discovery of marijuana is the same in every state and at every airport – regardless of whether marijuana has been legalized in a state. TSA’s focus is on terrorism and security threats to the aircraft and its passengers. TSA’s screening procedures, which are governed by federal law, are focused on security and are designed to detect potential threats to aviation and passengers.

As has always been the case, if during the security screening process an officer discovers an item that may violate the law, TSA refers the matter to law enforcement. Law enforcement officials will determine whether to initiate a criminal investigation or what steps – if any – will be taken.

At 11:45am, “medical marijuana” reappeared on the website with its current rules/prohibition.

The TSA also supplied Leafly with the following information:

Marijuana remains an illegal substance under federal law.

The passenger’s originating and destination airports are not taken into account. Airport law enforcement will be notified if marijuana is discovered by a TSA officer during the security screening process of carry-on and checked baggage.

Whether or not the passenger is allowed to travel with marijuana is up to law enforcement’s discretion.

CannaMD will keep readers updated on any future changes.

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  1. When will card holders for medical maraj. Be legal to grow a few plants , there has already been a court decision for growing because client had stag 4 lung cancer, CannaMD seems to offer latest news

    1. Hi, Marty Jo!

      Unfortunately, it doesn’t look like any time soon :/ The most important case to follow at the moment is Render v. Department of Health. The Florida Office of Medical Marijuana Use provides weekly updates here (select the current week and scroll down to “Legal Updates”).

      We’ll continue to keep an eye on things! Hope this was of some help!

  2. Can I drive with my medical marijuana to another state?
    I live in a state where it’s legal and I have family in Texas they want me to come for vacation soon can I bring my medicine? And if I’m driving and get pulled over will I get in trouble? Any advice will help thank you…

  3. I’m taking CBD and have put my cancer in remission. I also use RSO twice a day. How can they not allow me to take my meds with me. They wouldn’t stop some body with high blood pressure from taking theirs. I can prove my facts are on the pet scan!

    1. We agree with you! Hoping these federal laws change soon! So happy to hear about your improved health 🙂 Wishing continued wellness!

    2. Believe it or not, last time that my fiancé and I travel, he was stopped for have prescribed pills with nicotine to stop his dip addiction, thanks God, the pills had the pharmacy sticker and another TSA agent came to our rescue so we were able to keep moving. Now we are traveling again and thanks God I will be able to get my MM at destination for my stay.

      1. So happy to hear everything worked out and that you’ll be able to get medical marijuana at your destination 🙂 Safe travels!

    3. Deb What kind of cancer? How long did you take it before remission? What kind? Dose? Brand? Where did you get your RSO? Dosage? Congrats on your Remission** Merry Christmas Brenda**

  4. Im flying to Michigan from Florida and have medical card here in Florida. If I travel with product in my suitcase, I can be arrested, or not be able to go? They will make me throw it away?

    1. Hi Leslie. Unfortunately, that is correct. Passengers are not allowed to travel with medical marijuana products via plane at this time.

  5. This is exactly how screwed up our Federal Govt (CONGRESS) is** MAKES NO SENSE*** Keeping people from LIFE SAVING MEDICINE??

  6. I flew from Tampa bay to Seattle and then Las Vegas and I was carrying Medical Marihuana and wasn’t a problem.

  7. Dear CannaMD I’m a diabetic with cronic back pain, depression, anxiety n insomnia. I’ve had a medical marijuana card for the past10 years. I live in California n since it’s legalization my medical marijuana doctor closed it’s doors. So I was unable to renew my medical card for the past two years. I know there are some different rules for those having a medical card vs those who don’t. What is the difference of medical vs recreational marijuana n would it be to my benefit to renew my card. Thank you

    1. Hi Dennis! Laws vary greatly from state to state. CannaMD is currently only located in Florida, so unfortunately we’re unable to advise on California’s regulations. However, we recommend contacting California’s Bureau of Cannabis Control – they should be able to point you in the right direction! Wishing you improved health and wellness!

  8. Does anyone know if flying into Florida with CBD oil is legal? I have to take this oil to help with my pain levels. Also take CBD/THC oil to help me sleep.

  9. Can I fly from Maryland to Florida with medical marijuana?.are certain amounts permitted/not permitted ..southwest airlines policy is very confusing when reading about this..

    1. We agree – the TSA’s statements are confusing, as well! The official position is that flying with medical marijuana is still prohibited (although, again: the airline and TSA policies are incredibly confusing and suggest it may be allowed under some circumstances). We suggest calling the airline ahead of time and erring on the side of being safe not sorry!

  10. I am confused can I fly from Florida to New Hampshire. Can I pack my supplies in my carry on with the rest of my meds?

  11. You guys need to change the map that shows the different states status, for a colorblind person like myself, it’s a little hard to tell what state is what color except for the black and gray ones

    1. Hi JJ, excellent point – we apologize for any inconvenience. Please feel free to email press [at] cannamd [dot] com if you have any questions re: the status of any specific states. We’d be happy to help.

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