Flying With Weed From JFK, LaGuardia and Newark: What the Rules Say

NY cannabis guide › Flying with weed from NYC airports

You cannot legally fly with cannabis out of JFK, LaGuardia or Newark. Marijuana is still illegal under federal law for adult use, and airport security is federal: TSA does not search for drugs, but if officers find cannabis they refer it to police. At JFK and LaGuardia, Port Authority police have said since 2021 that they do not seize or ticket adults carrying 3 ounces or less, because that amount is legal in New York. That does not make it legal to take on a plane or across state lines, including to New Jersey. The safe plan: buy after you land, use it during your trip, and leave nothing in your bag.

  • 0 glegal to fly with (adult use)
  • 3 ozPort Authority no-seizure threshold
  • 17licensed shops in ZIPs near JFK
  • Apr 2026medical-only federal rescheduling

On this page: TSA rules Port Authority policy Why it is still illegal Trains and cars Arriving in NYC FAQ

A common question from visitors: I bought legal weed in New York, can I take it home? The short answer is no. Here is how cannabis is handled at JFK, LaGuardia and Newark, and what to do instead.

What TSA does if it finds weed in your bag

TSA’s job is security, not drug enforcement, so its officers do not go looking for cannabis. But marijuana is still illegal under federal law except for hemp with 0.3% THC or less and FDA-approved medicines. If officers come across it during screening, TSA policy is to refer the matter to a law enforcement officer. What happens next depends on the police at that airport.

The Port Authority policy at JFK and LaGuardia

JFK and LaGuardia are run by the Port Authority of New York and New Jersey, whose police patrol the terminals. After New York legalized adult use in 2021, local news outlets WSHU and WNYC reported that Port Authority police would no longer seize or ticket people carrying 3 ounces or less at New York airports, matching state law, and would arrest only above 3 ounces. That policy does not change federal law or an airline’s right to refuse you, and it does not apply once you land somewhere cannabis is illegal.

How much adult-use cannabis each authority allowsGrams of cannabis flower an adult may carry, by authority. Federal law allows none.

Interactive chart. The same numbers are in the table below.

Data behind this chart
AuthorityLimit
New York State, in public3 ounces (about 85 g)
Port Authority police at NY airportsNo seizure up to 3 ounces (reported policy)
TSA and federal lawNone allowed
Leaving New York StateNone allowed

Why it is still illegal to fly with legal weed

  • Federal law: in April 2026 the DEA moved state-licensed medical marijuana and FDA-approved products to Schedule III. Adult-use cannabis bought at a New York dispensary is still Schedule I.
  • State law: New York’s Office of Cannabis Management says it is illegal to take cannabis into or out of the state, even to another legal state. See the state’s adult-use rules.
  • Your destination: landing with cannabis in a state or country where it is illegal can mean arrest. Some countries treat small amounts as serious crimes.

Trains, buses and driving

The same out-of-state rule applies on the ground. Amtrak bans the use or transport of marijuana in any form, even between legal states. Smoking and vaping are banned in the subway, on buses and in stations, and an open package in a car is illegal. Driving across the George Washington Bridge or through the Holland Tunnel to New Jersey with cannabis is technically illegal under New York rules, even though New Jersey has legal cannabis too.

Arriving in NYC? Buy after you land

If you fly into New York and want to buy legally, wait until you are in the city. There are licensed dispensaries in the Queens neighborhoods around JFK and LaGuardia, and hundreds more in Manhattan and Brooklyn. Bring a passport or driver’s license; see Can tourists buy weed in NYC?

Licensed dispensaries near JFK and LaGuardiaOpen, state-licensed shops in Queens ZIP codes around the two airports, Oct 20, 2026. Click to open the area on Google Maps.

Interactive chart. The same numbers are in the table below.

Data behind this chart
AreaLicensed dispensaries
Jamaica (near the AirTrain)5
Richmond Hill and South Ozone Park3
Rosedale and Springfield Gardens5
Howard Beach2
Richmond Hill (Jamaica Ave)2
Astoria (near LaGuardia)2
Jackson Heights and East Elmhurst (near LaGuardia)2

Only buy what you will use before your flight home, and remember the smoking rules: no smoking in hotels that ban it, in parks or in cars. Our guide Where can you smoke weed in NYC? covers the details.

Frequently asked questions

Can I fly with weed from JFK?

No. Adult-use cannabis is illegal under federal law, and TSA refers any cannabis it finds to police. Port Authority police have said they do not seize 3 ounces or less, but that does not make flying with it legal.

What happens if TSA finds weed at LaGuardia?

TSA refers it to a law enforcement officer. At LaGuardia and JFK that is the Port Authority police, who have said since 2021 that they do not seize or ticket adults with 3 ounces or less. Your airline and your destination may treat it differently.

Can I take weed from New York to New Jersey?

No. New York rules make it illegal to take cannabis out of the state, even to New Jersey, where it is also legal.

Did the 2026 federal rescheduling make flying with weed legal?

No. The April 2026 DEA rule moved state-licensed medical marijuana and FDA-approved products to Schedule III. Adult-use cannabis is still Schedule I.

Can I bring weed on Amtrak from New York?

No. Amtrak bans the use or transport of marijuana in any form.

Are there dispensaries near JFK Airport?

Yes. There were 17 licensed dispensaries open in the Queens ZIP codes around JFK on Oct 20, 2026, including Jamaica, Richmond Hill, Rosedale and Howard Beach.

Sources

Information, not legal advice. Airport and airline policies can change. For adults 21 and over. Page published Oct 20, 2026.