Gate F · Food & Drink · Updated July 25, 2026
Can I bring alcohol on a plane?
Last checked: July 2026 — sourced against TSA “What Can I Bring?” and FAA PackSafe. Rules change; re-verify before you fly.
The verdict, in one line
Alcohol is a liquid, so in your carry-on every bottle is capped at 3.4 oz (100 ml) under the same 3-1-1 rule as any other liquid — a full bottle of wine or a fifth of vodka doesn’t fit. In your checked bag it depends entirely on the alcohol-by-volume (ABV) percentage: beer and most wine are unlimited, spirits are capped at 5 liters per passenger in unopened retail packaging, and anything over 70% ABV (140 proof) — think Bacardi 151 or Everclear — is banned outright, in both bags.
Carry-on: still just a liquid
TSA does not carve out an alcohol exception from the 3-1-1 rule: every container 3.4 oz (100 ml) or less, all of them in one quart-size clear bag, one bag per passenger. That makes carry-on alcohol mostly a mini-bottles game — airline-size shooters, travel-size wine pouches, or a duty-free miniature. A standard 750 ml wine or liquor bottle does not fit in carry-on at any ABV.
The one carry-on exception is duty-free alcohol bought after the security checkpoint, sealed by the retailer in a clear secure tamper-evident bag (STEB) with the receipt visible and inside. That bag can hold a full-size bottle over 100 ml, but only if:
- it was purchased internationally within the last 48 hours,
- the STEB is unopened and shows no sign of tampering, and
- it clears screening at any connecting checkpoint before your final destination.
Break the seal, lose the receipt, or open the bag early, and the bottle gets confiscated at the next checkpoint — a common way travelers lose duty-free liquor on a connecting flight.
Checked bag: it’s all about the ABV
Checked alcohol isn’t a liquids-rule problem — it’s a hazardous-materials problem, and the FAA sets three tiers by alcohol content. These figures come from federal hazmat rules, not TSA screening policy, so they hold regardless of which US airport you fly from:
| ABV (proof) | Examples | Checked-bag limit |
|---|---|---|
| 24% or less (48 proof) | Beer, most wine, liqueurs, cider | No quantity limit |
| More than 24% up to 70% (48–140 proof) | Vodka, whiskey, rum, gin, tequila, fortified wine/port | 5 L (1.3 gal) per passenger, unopened retail packaging |
| Over 70% (over 140 proof) | Everclear, Bacardi 151, some overproof rum | Not permitted — carry-on or checked |
In practice: your suitcase full of six-packs and wine bottles has no cap at all. Your case of duty-free spirits is fine up to 5 liters total — roughly six to seven standard 750 ml bottles — as long as every bottle is still sealed in its original retail packaging. An opened bottle, even half-full, doesn’t qualify for the exemption and can be refused. Grain alcohol and other 190-proof novelty bottles simply don’t fly, in either bag.
How to pack it so it survives
- Checked spirits/wine: keep them in unopened retail packaging — a resealed cap is not the same as factory-sealed, and TSA/airline staff can tell.
- Cushion glass in the center of the suitcase, wrapped in clothing; a bottle bag or bubble sleeve is worth the space.
- Duty-free STEB bags: don’t put anything on top that could puncture the seal, and keep the receipt with the bag, not in your wallet.
- Carry-on minis: treat them exactly like any other liquid — in the quart bag, pulled out at the checkpoint.
The airline & international layer
The 24%/70% ABV tiers and the 5-liter cap come from international dangerous-goods rules (ICAO/IATA), not a US-only policy, so they travel well across borders — Delta, for one, restates them almost word for word: “Alcohol content may not exceed 140 proof”, “Up to 5 liters of alcohol per person between 48 and 140 proof is permitted”, and “Alcohol must be in its original unopened retail packaging.” A few things do vary by carrier or airport:
- Drinking your own alcohol in flight: FAA and most airlines prohibit passengers from consuming alcohol they brought themselves — only what’s served by the crew is allowed in the cabin, even if your own bottle is legally packed.
- UK/EU duty-free: the same STEB-and-receipt system applies, but a checkpoint at a European connection can still refuse a bag that looks tampered with, regardless of where it was bought.
- Some countries cap personal alcohol imports separately from airline rules (customs duty-free allowances) — check your destination’s customs limit, since it’s stricter in places than the airline’s 5-liter figure.
As always, the officer at the checkpoint has the final say and can refuse any item. These figures were last checked in July 2026; confirm with your airline and departure airport before you fly.
Sources & verification
Every claim on this page was checked against the primary sources below and last verified July 2026.
- TSA — Alcoholic beverages: carry-on subject to the 3-1-1 liquids rule; checked-bag limits tiered by ABV, with beverages over 70% ABV (140 proof) prohibited entirely. tsa.gov/…/alcoholic-beverages
- FAA PackSafe — Alcoholic beverages in unopened retail packaging, more than 24% but not more than 70% ABV (up to 140 proof): 5 L (1.3 gallons) per packaging and 5 L total per passenger; separate section for beverages over 140 proof, citing 49 CFR 175.10(a)(4). faa.gov/hazmat/packsafe/alcoholic-beverages
- TSA — The 3-1-1 rule: each liquid container 3.4 oz / 100 ml or less, in one quart-size bag, one bag per passenger; duty-free liquids in sealed tamper-evident bags with a receipt are exempt from the size cap. tsa.gov/…/liquids-aerosols-gels-rule
- Delta Air Lines — Restates the 140-proof (70% ABV) ceiling and 5 L per-passenger checked limit for 48–140-proof alcohol in original unopened packaging. delta.com/…/food-alcohol-transportation
Related rules: The TSA 3-1-1 liquids rule · Food & snacks · Water bottle
FAQ
Can I bring a full bottle of wine in my checked luggage?
Yes. Wine is almost always 24% ABV or less, so it has no quantity limit in checked bags — just cushion the glass so it doesn’t break.
How much liquor can I check in my suitcase?
Up to 5 liters (about six to seven standard 750 ml bottles) per passenger of spirits between 24% and 70% ABV, and every bottle must still be sealed in its original retail packaging.
Can I bring alcohol in my carry-on at all?
Only in containers of 3.4 oz (100 ml) or less, like any other liquid — or a full-size bottle bought duty-free after security and sealed in a tamper-evident bag with the receipt.
Is Everclear or Bacardi 151 allowed on a plane?
No. Anything over 70% ABV (140 proof) is banned in both carry-on and checked baggage under federal hazmat rules.
Can I drink alcohol I brought myself during the flight?
No. FAA rules and airline policy only allow alcohol served by the crew to be consumed in the cabin, even if your own bottle is packed legally.