TSA Rules: Can You Bring Food and Alcohol on a Plane? (2026)
Every year TSA officers confiscate thousands of pounds of yogurt, peanut butter, and liquor because passengers didn't know the rules. Here's what actually flies — solid vs liquid, carry-on vs checked, and the exact packing tricks that keep your food and booze from ending up in the trash bin at the checkpoint.
The one rule that decides everything: solid or liquid?
TSA doesn't care about food per se. It cares about liquids, gels, aerosols, creams, and pastes in carry-on bags. If your food is a solid, it goes through security with no quantity limit. If it's spreadable, pourable, sprayable, or squeezable, it must follow the 3-1-1 rule in carry-on: containers of 3.4 oz (100 ml) or less, all inside one quart-size clear zip-top bag, one bag per passenger.
The gray area is where most confiscations happen. Peanut butter looks solid — it's a gel. Hummus is a spread — it's a gel. Yogurt, soup, salsa, honey, jam, jelly, and pudding are all "gel-like" to TSA. If a substance can take the shape of its container, it counts as a liquid.
Quick test: if you can spread it, pour it, or squeeze it, it's 3-1-1. If you can bite it, it's a solid.
Food through TSA: what flies and what doesn't
| Item | Carry-on | Checked | Note |
|---|---|---|---|
| Sandwiches, wraps, burritos | Yes | Yes | Solid — no limit |
| Whole fresh fruit (domestic) | Yes | Yes | Restricted on Hawaii/PR/Guam routes |
| Cut fruit or fruit in syrup | Yes* | Yes | In syrup → 3.4 oz in carry-on |
| Yogurt, pudding, applesauce | 3-1-1 | Yes | Gel-like — 3.4 oz in carry-on |
| Peanut butter, jam, honey, hummus | 3-1-1 | Yes | Spreadable = liquid |
| Soup, chili, salsa | 3-1-1 | Yes | Frozen solid OK in carry-on |
| Cooked meat, cheese (hard) | Yes | Yes | Solid — no limit |
| Soft cheese (brie, camembert) | 3-1-1 | Yes | Spreadable at room temp |
| Baked goods, cake, pie | Yes | Yes | Whole cakes may need extra screening |
| Candy, chocolate, chips, nuts | Yes | Yes | No limit |
| Baby food, formula, breast milk | Exempt | Yes | Declare at checkpoint |
| Live lobster (packed on ice) | Yes | No | Airline approval required |
| Ice packs / frozen gel | If fully frozen | Yes | Slushy = 3-1-1 |
The freezing trick that saves the soup
Frozen liquids are allowed in carry-on as long as they're completely frozen solid at the checkpoint. If there's any slush, TSA treats it as a liquid and it has to fit 3-1-1. This works for soup, homemade smoothies, breast milk, and gel ice packs — freeze them rock hard the night before.
Domestic vs international food rules
Domestic flights are lenient — bring the whole Thanksgiving turkey if you want. On international arrivals, USDA and CBP restrict fresh fruit, vegetables, meat, plants, and certain cheeses. The same rules apply to flights from Hawaii, Puerto Rico, and the U.S. Virgin Islands to the mainland. When in doubt, declare it — the fine for undeclared produce ($300+) is worse than losing the apple.
Alcohol on a plane: the FAA and TSA rules
Two separate rules govern alcohol: TSA's 3-1-1 liquid rule in carry-on, and the FAA's alcohol-by-volume (ABV) tiers in checked bags. The ABV tier decides how much you can pack.
| ABV | Carry-on | Checked | Note |
|---|---|---|---|
| Under 24% ABV (beer, wine, most ciders) | 3-1-1 only | No FAA quantity limit | Airline weight limits still apply |
| 24%–70% ABV (most spirits: vodka, whiskey, rum, tequila) | 3-1-1 only | Max 5 L per passenger, unopened retail packaging | 5 L ≈ 6.6 standard 750 ml bottles |
| Over 70% ABV / 140 proof (Everclear, high-proof rum) | Prohibited | Prohibited | Not permitted in any luggage |
| Duty-free purchases | Yes in STEB | Yes | Keep receipt inside sealed bag; do not open before final destination |
The 5-liter checked-bag limit, explained
For spirits between 24% and 70% ABV — that's almost everything hard: vodka, whiskey, rum, gin, tequila — the FAA caps you at 5 liters (1.3 gallons) per passenger in checked luggage, and the bottles must be in unopened retail packaging. Five liters is roughly 6.6 standard 750 ml bottles, or 2 handles plus a 750. Anything above 70% ABV is prohibited entirely — Everclear 190 and similar overproof spirits cannot fly in any bag.
Beer and wine (under 24% ABV) have no FAA quantity limit in checked bags. The practical cap is your airline's weight limit and your own back muscles.
Duty-free alcohol and the STEB bag
Bought a nice bottle after security or on a layover? Duty-free alcohol can go through your carry-on only if it's sealed in a STEB — a Secure Tamper-Evident Bag — with the receipt visible inside. Don't open it before your final destination. If you have a connecting flight through a U.S. airport from abroad, you'll need to reclaim the bottle and put it in your checked bag before your next boarding.
You cannot drink your own alcohol in flight
Federal law (14 CFR 121.575) bars passengers from consuming alcohol on board that wasn't served by the crew. Packing your own is legal; cracking it open at 30,000 feet is not. Enforcement varies, but the fine can run into the thousands and unruly-passenger reports have surged since 2021 — don't be a headline.
How to pack so nothing gets tossed
- Freeze liquids overnight. Homemade soup, smoothies, and ice packs pass 3-1-1 if they're solid ice at the checkpoint.
- Use a wine skin or bottle sleeve for checked bottles. Padded neoprene sleeves with ziplock seals contain leaks if a bottle cracks under pressure.
- Wrap glass in clothing at the center of your bag. Ground zero for breakage is against the hard shell — cushion inward.
- Keep the 3-1-1 bag on top. Faster screening, no bin rescreen if you forgot to pull it out.
- Declare baby food, breast milk, and medically necessary liquids. They're exempt from 3-1-1 but require verbal declaration and may be swabbed.
- Skip anything over 70% ABV. No workaround, no exception. It cannot fly.
TSA PreCheck doesn't change the food rules
A common misconception: PreCheck lets you keep liquids and food in your bag, but the 3-1-1 rule still applies. Global Entry and CLEAR don't change it either. What PreCheck actually buys you is keeping shoes on, laptops in the bag, and the quart bag inside your carry-on — but a 6 oz bottle of hot sauce is still confiscated either way.
Frequently asked questions
Can you bring food through TSA security?
Yes. Solid foods — sandwiches, snacks, whole fruit, baked goods, candy, chips, cheese, and cooked meats — go through TSA in either carry-on or checked bags with no quantity limit. Liquid or gel-like foods (yogurt, hummus, peanut butter, jam, salsa, soup) must follow the 3-1-1 rule in carry-on: containers 3.4 oz (100 ml) or less, all fitting in one quart-size clear bag.
Can you bring alcohol on a plane?
Yes, with limits. Alcohol under 24% ABV (most beer and wine) has no FAA quantity limit in checked bags. Alcohol between 24% and 70% ABV is capped at 5 liters per passenger in checked bags, in unopened retail packaging. Anything over 70% ABV (140 proof) is prohibited. In carry-on, alcohol follows the 3-1-1 liquid rule: bottles must be 3.4 oz or smaller.
What is the TSA 3-1-1 rule?
Each passenger can bring liquids, gels, aerosols, creams, and pastes in carry-on only in containers of 3.4 ounces (100 ml) or less, all fitting inside one quart-size clear zip-top bag, one bag per passenger. That's the '3-1-1' — 3.4 oz, 1 quart, 1 per person.
Can I drink my own alcohol on the plane?
No. FAA regulations prohibit passengers from consuming alcohol on board that wasn't served by the flight crew. You can pack sealed bottles in your checked bag or in your 3-1-1 carry-on bag, but you cannot open and drink them yourself in-flight. Doing so can get you fined or removed from the flight.
Can you bring frozen food or ice packs through TSA?
Frozen liquids and gel ice packs are allowed in carry-on if they're completely frozen solid when you reach the checkpoint. If there's any slush or melting, they must meet the 3-1-1 rule. Dry ice is allowed with a 5.5-pound-per-passenger limit, and the package must be vented.
Can I bring a bottle of wine home from a trip in my carry-on?
Not directly — a standard 750 ml bottle exceeds the 3.4 oz limit. Options: buy it after security at a duty-free shop (sealed in a STEB, or secure tamper-evident bag), pack it in your checked bag wrapped in clothing, or use a wine skin sleeve for extra protection.
Are baby food, formula, and breast milk subject to 3-1-1?
No. TSA exempts baby food, breast milk, formula, and toddler drinks from the 3.4 oz rule in 'reasonable quantities' when traveling with a child. Declare them at the checkpoint and expect additional screening. The child does not need to be present for breast milk.
What foods are not allowed on a plane?
Prohibited or restricted: liquids over 3.4 oz in carry-on (soup, dips, sauces), fresh fruit and produce on international arrivals (USDA restrictions), certain cheeses and meats when flying internationally, and any alcohol over 70% ABV. Homemade food and leftovers are fine domestically as long as liquids/gels follow 3-1-1.