๐ผ Cabin bag
Maximum 3.4oz (100ml) per bottle in quart-sized clear bag. Duty-free purchases in sealed retail bags are allowed.
โ๏ธ Hold (checked)
Permitted. As a flammable liquid, airline limits typically apply to large bottles (usually 500ml max per bottle).
Airline-specific rules
Common questions
Any perfume bottle over 100ml will be confiscated at the checkpoint because perfume is treated as a liquid under aviation rules. The one exception is a perfume purchased airside in an official sealed duty-free bag with a receipt, which can be brought on board regardless of bottle size. Full-size bottles bought before security must go in your checked bag.
Yes. The 100ml per bottle limit for carry-on perfume and cologne is consistent across all 14 regions we cover, with no regional exceptions that allow larger bottles. The duty-free exemption for sealed purchases made airside is also widely recognized, though transit airports vary in how they handle duty-free bags from a previous departure point.
It is possible, particularly if your bag is selected for additional screening, though routine swabbing of perfume bottles is not standard practice. High-alcohol perfumes can occasionally trigger an anomaly during X-ray screening because alcohol has a similar density signature to some restricted substances. If your bag is pulled, simply remain calm and let the officer complete the check.
For carry-on travel, decant your perfume into a travel-size atomizer of 100ml or less and place it in your clear liquids bag. Full bottles should be wrapped in clothing or bubble wrap in checked baggage to prevent breakage, and sealed inside a zip-lock bag in case of leakage from pressure changes. Duty-free perfume bought airside should stay in its sealed retail bag until you reach your destination.
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Browse all Liquids โBased on official TSA guidelines. Rules vary by airline and route โ always verify with your carrier before travel. ยท Rules last verified May 2026.