CBD Oil
CBD oil is allowed only if it's hemp-derived with less than 0.3% THC, per federal law.
Carry-on
Allowed with conditions
Checked
Allowed with conditions
Carry-on details
Allowed with conditions. TSA permits products containing hemp-derived CBD with less than 0.3% THC, consistent with federal law. As a liquid, it must still fit the 3.4 oz carry-on limit unless it qualifies as medically necessary and is declared. CBD products exceeding 0.3% THC remain federally illegal to fly with.
Checked-bag details
Allowed with conditions, same THC threshold applies (under 0.3%). TSA officers report any suspected marijuana or THC products above the legal limit to law enforcement.
Quantity limit
3.4 oz (per container)
Special instructions
Some states have stricter CBD laws than federal law — check your destination state's rules, since TSA screening is a federal process but you can still be subject to local law after leaving the airport.
Related rules
FAQ
- Is CBD oil legal to bring on a plane?
- Yes, as long as it's hemp-derived with less than 0.3% THC, matching federal law. TSA's screening focuses on security threats, not drug enforcement, but products above that THC threshold can be referred to law enforcement.
Related items
Source: TSA — What Can I Bring? · Last verified: 2026-07-29
Final decision rests with the security officer at the checkpoint.