Transporting THC disposable vapes on an airplane is illegal under federal law. The Transportation Security Administration (TSA) prohibits carrying cannabis products, including THC-infused vaping devices, on flights.
Even if you’re traveling between states where marijuana is legal, federal regulations apply to all air travel, making it unlawful to bring THC products on board.
Table of Contents
1. Understanding Federal Regulations on THC Products
2. TSA Policies on Vaping Devices
3. Consequences of Attempting to Fly with THC Vapes
4. Traveling with CBD Products: What You Need to Know
5. Best Practices for Traveling with Vaping Devices
6. International Travel Considerations
7. Alternative Options for Cannabis Users
8. Frequently Asked Questions
Understanding Federal Regulations on THC Products
Despite the legalization of marijuana in certain states, it remains a Schedule I controlled substance under federal law. This classification renders all cannabis products containing more than 0.3% THC illegal at the federal level.
Since air travel falls under federal jurisdiction, transporting THC-containing products, including disposable vapes, is prohibited on all flights within and departing from the United States.

TSA Policies on Vaping Devices
The TSA allows passengers to carry electronic smoking devices, such as e-cigarettes and vape pens, in their carry-on baggage only. Due to safety concerns over lithium batteries, these devices are prohibited in checked luggage.
However, this allowance applies solely to nicotine-containing or empty devices. Vaping devices containing THC or any other cannabis derivatives are strictly forbidden. If a TSA officer discovers a THC vape during security screening, they are required to refer the matter to local, state, or federal law enforcement authorities.
Consequences of Attempting to Fly with THC Vapes
Attempting to bring THC disposable vapes onto an airplane can lead to serious legal repercussions. If caught, you may face confiscation of the device, fines, or even arrest, depending on the laws of the state and the discretion of the law enforcement officers involved.
It’s important to note that while the TSA’s primary focus is on security threats, any illegal substances discovered during screening will be reported to the appropriate authorities.
Traveling with CBD Products: What You Need to Know
CBD products derived from hemp containing less than 0.3% THC are federally legal under the 2018 Farm Bill. The TSA permits these products to be carried on both carry-on and checked baggage.
However, it’s crucial to ensure that the CBD product complies with federal regulations and is legal in the state of your destination. Carrying documentation, such as a Certificate of Analysis (CoA), can help verify the product’s THC content if questioned by authorities.
Best Practices for Traveling with Vaping Devices
If you choose to travel with a vaping device that does not contain THC, adhere to the following guidelines:
• Carry-On Only: Pack all vaping devices and associated batteries in your carry-on luggage. This precaution is due to the fire risk posed by lithium batteries in the cargo hold.
• Prevent Accidental Activation: Ensure that devices are turned off and, if possible, remove batteries. Store them separately in protective cases to prevent accidental activation during the flight.
• Comply with Liquid Restrictions: Any e-liquids must comply with the TSA’s 3-1-1 rule, meaning each liquid container should not exceed 3.4 ounces (100 milliliters) and must fit into a single quart-sized, clear plastic, zip-top bag.
International Travel Considerations
Traveling internationally with any cannabis-related products, including CBD, can be risky. Many countries have strict laws against cannabis and its derivatives, regardless of THC content. Possession of such products can lead to severe penalties, including fines and imprisonment. Always research the specific laws of your destination country before considering traveling with any cannabis-related products.
Alternative Options for Cannabis Users
For individuals who use THC products for medical or recreational purposes, consider the following alternatives when planning to travel:
• Source Locally: Research and identify licensed dispensaries at your destination where you can legally purchase THC products upon arrival.
• Use Before Traveling: If legal and appropriate, consume your THC products before arriving at the airport to avoid the need to transport them.
• Explore Legal Alternatives: Consider using legal, non-THC alternatives, such as CBD products (ensuring they comply with federal and state laws), during your travels.
Frequently Asked Questions
1. Can I bring a THC vape if I have a medical marijuana card?
No. Even with a medical marijuana card, transporting THC products on an airplane is illegal under federal law.
2. What if I’m traveling between two states where marijuana is legal?
Regardless of state laws, air travel is governed by federal regulations, which prohibit the transportation of THC products.
3. Are there any exceptions for small amounts of THC?
No. Any amount of THC above 0.3% is considered illegal under federal law and is prohibited on airplanes.
4. Can I mail THC vapes to my destination instead?
Mailing THC products is also illegal under federal law and can result in severe penalties.
5. How can I prove my CBD product is legal?
Carry the product’s Certificate of Analysis (CoA) from a reputable laboratory, which verifies that the THC content is within legal limits.