Yes, but the rules depend entirely on whether it is going in your carry-on or your checked bag. Beer sits under 24 percent ABV, which is the threshold that actually matters under TSA rules: it means there is no volume limit in checked baggage at all, while carry-on is stuck under the standard 3.4-ounce liquids rule that makes bringing a full can or bottle in your bag pointless.
Checked Baggage: No Volume Limit
Under TSA and FAA rules, alcoholic beverages with 24 percent ABV or less are not subject to any quantity limit in checked baggage. Since beer typically ranges from about 4 to 8 percent ABV, this covers virtually everything on a beer store shelf, including higher-strength imperial stouts and barleywines. That means you can pack as many cans or bottles as you want and can fit, as long as they are properly protected.[1] The 5-liter cap and unopened-retail-packaging requirement only apply to drinks between 24 and 70 percent ABV, which is the spirits range, not beer.
- Cans travel better than bottles. No glass to break, no risk of a bottle shattering and soaking your clothes.
- Wrap bottles well if you check them. Bubble wrap, or pack them inside clothing in the center of your suitcase, away from the edges.
- Cabin pressure can cause fizzing. Sealed cans and bottles handle it fine, but expect a bit more foam than usual on the first pour after landing.
Carry-On: the 100ml Liquids Rule
Carry-on bags are limited to containers of 3.4 ounces (100ml) or less, and every liquid container has to fit inside a single quart-size bag at the checkpoint.[2] A standard can or bottle of beer is 12 ounces, well over that limit, so in practice you cannot bring beer through security in your carry-on. If you buy beer past security, in the airport departure lounge, you can usually carry it onto the plane in most airports, but note that FAA rules also prohibit passengers from drinking any alcohol on board that was not served to them by a flight attendant, whether it came from your bag or duty free.
Road Trips: No TSA Rules, but Still Hot-Car Risk
Driving removes the liquids restrictions entirely since there is no security checkpoint, but a road trip introduces a different problem: heat. A car parked in the sun on a hot day can climb well past 120 degrees Fahrenheit inside, and while beer will not become unsafe to drink, that kind of prolonged heat exposure will noticeably speed up staling and flatten the flavor. If you’re driving with beer for more than a short stretch, a cooler with ice is worth the extra bag.
FAQ
Can I pack beer in checked luggage?
Yes, with no volume limit, since beer’s ABV falls well under the 24 percent threshold that triggers TSA’s checked-bag alcohol restrictions.
Can I bring beer in my carry-on?
Not a full can or bottle. Carry-on liquids are capped at 3.4 ounces (100ml), well below a standard 12-ounce beer.
Can I drink beer I brought on the plane myself?
No. FAA rules only allow alcohol served to you by a flight attendant, regardless of where it came from or how it was packed.
Does beer go bad if it gets hot in a checked bag or car?
It won’t become unsafe, but extended heat exposure speeds up staling and flattens the flavor. See our full breakdown on beer left in a hot car for the details.
Sources:
[1] TSA, “Alcoholic Beverages”
[2] FAA PackSafe, “Alcoholic Beverages”
More Beer Facts and Guides
- Does Beer Go Bad Left in a Hot Car?
- How Long Is Beer Good for in a Can?
- How Much Does a Can of Beer Weigh?
- Does Altitude Change How Drunk You Get, or How Beer Tastes?
