Flying with cannabis within Canada
You can fly domestically with legal cannabis, but the rules are strict. Here's exactly how it works.
Yes, you can carry legal cannabis on domestic flights within Canada. But the rules are specific, and the line between “fine” and “serious trouble” is the border.
Domestic flights: allowed, with limits
- You may carry up to the legal 30 g in either carry-on or checked baggage on flights within Canada.
- It must be legal cannabis. Edibles and other forms are fine within the equivalent limits.
- Airport security (CATSA) screens for threats, not cannabis, but if they find an illegal amount, they’ll involve police.
The hard rule: never cross the border
Taking cannabis across any international border is a serious crime, leaving or entering Canada, even to or from a place where it’s legal, and even in transit. This includes flights to the US. Don’t do it.
Practical tips
- Keep it in its original legal packaging.
- Know your destination province’s rules, possession is legal nationwide, but local consumption rules differ. Check our province guides.
- If in doubt on an international itinerary, simply don’t travel with it.
Domestic: fine, within limits. International: never. Keep those two facts straight and you’re set.
Sources
- Government of Canada, Cannabis and travel
Frequently asked questions
Can I fly with cannabis within Canada?
On domestic flights you can carry up to the 30 g public limit, but never on international flights, even to places where it is legal.
Can I bring cannabis on an international flight?
No. Taking cannabis across the Canadian border, in either direction, is a serious crime regardless of the destination laws.
How should I pack cannabis for a domestic flight?
Keep it in legal packaging, within the 30 g limit, and follow the airline and CATSA rules. Domestic carry-on or checked is generally allowed.
What about medical cannabis on flights?
Domestic medical-cannabis travel is allowed with documentation, but international travel with it remains prohibited.
Know your local rules
Legal age, where to buy, and where you can use it all change by province.
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