Is Bringing Alcohol On A Plane Allowed? Rules Explained

Can you bring alcohol on a plane? The answer is yes, but there are restrictions based on how it’s packed, the alcohol content, and whether you’re flying domestically or internationally.

Planning to bring a bottle of wine or your favorite whiskey on your next flight? Whether it’s a domestic trip within the U.S. or you’re returning with duty-free liquor from abroad, there are clear rules you need to follow.

This guide breaks down TSA and FAA regulations so you can fly smarter.

Can You Bring Alcohol on a Plane in the U.S.?

Yes, U.S. air travelers can bring alcohol on planes, but the Transportation Security Administration (TSA) and the Federal Aviation Administration (FAA) enforce specific rules.

The TSA alcohol rules 2025 vary depending on:

• Whether the alcohol is in your carry-on or checked baggage
• The alcohol content (ABV) of the beverage
• If you purchased the alcohol duty-free
• If you plan to consume alcohol during the flight

TSA Rules for Alcohol in Carry-On Bags

The TSA enforces the 3-1-1 liquid rule for carry-on luggage. This means:

• You may bring alcohol bottles under 3.4 oz (100 ml) per container.
• All containers must fit in a single quart-size zip-top bag.
• Bottles must be under 70% ABV (alcohol by volume).
• Allowed: Mini liquor bottles like those served on flights.
• Not allowed: Standard-size wine, beer, or spirits in carry-on.

It’s best to leave alcohol in its original sealed packaging to avoid TSA confiscation.

Alcohol in Checked Baggage: What’s Allowed?

You’re allowed to bring larger quantities of alcohol in checked luggage, with the following rules:

Alcohol Content (ABV)	Checked Bag Rules
Under 24% (e.g., beer, wine)	No limit (within weight restrictions)
24–70% (e.g., vodka, whiskey)	Up to 5 liters per person
Over 70% (e.g., grain alcohol)	Not allowed on planes

Packaging Tips:

• Use leak-proof packaging.
• Wrap bottles in clothing or wine sleeves.
• Place bottles in the center of your suitcase for protection.

Can You Bring Duty-Free Alcohol on a Plane?

Yes, if you’re buying alcohol from a duty-free shop, you’re allowed to carry it onto your international flight if:

• It’s placed in a tamper-evident bag (STEBS) with the receipt.
• You’re flying directly to your final destination.
• If you have a layover, the alcohol may be confiscated during re-screening.
• You’re allowed to bring 1 liter of duty-free alcohol without paying customs duty, though limits may vary by state.

Can You Drink Your Alcohol on a Plane?

No, you cannot legally drink your alcohol on a U.S. flight.

According to FAA regulations:

“Passengers may not consume any alcohol on board unless it’s served by a flight attendant.”

Violating this rule could result in:

• Fines of up to $40,000
• Removal from the flight
• Potential airline bans

Even if you bring mini bottles, don’t try to sneak a sip. Ask a flight attendant if you want a drink.

U.S. Airline Alcohol Policies: Quick Look

 

Airline	Alcohol Carrying Policy	In-Flight Consumption
United Airlines	TSA & FAA rules apply	No personal alcohol
Delta Air Lines	5L in checked bag allowed	Only airline-served
American Airlines	Duty-free permitted	No BYOB allowed
Southwest Airlines	No in-flight alcohol allowed	No personal use

 

International Travel: Things to Know

Traveling outside the U.S.? Here’s what to keep in mind:

• Other countries may have stricter customs regulations
• Duty-free limits vary (e.g., Canada allows 1.14L of spirits)
• Alcohol rules for return entry to the U.S. may depend on your state of residence

Tips for Flying with Alcohol

• Use bubble wrap or wine protectors to prevent breakage
• Keep receipts for duty-free items
• Avoid bringing bottles over 70% ABV
• Check your airline’s baggage policy
• Don’t bring open bottles of alcohol

To Summarize

Sure, you can fly with alcohol in your baggage, just not against the rules of TSA or FAA. Below 3.4 oz mini bottles are permitted in carry-ons, and up to 5 liters of alcohol containing less than 70 percent ABV in checked baggage. Alcohol is okay, as long as it is sealed; however, there is no way you can drink your alcohol in a plane. Play it safe by packing and make sure you read the airline carrier’s policies before flying. Moreover, you can grab even last-minute airfare deals at the Airfarebooking platform. 

FAQs

Q1. Can I bring an unopened bottle of alcohol on a plane?

Yes, in checked luggage (up to 5L if under 70% ABV). Not in carry-on unless it’s duty-free or under 3.4 oz.

Q2. How many bottles of wine can I take on a domestic flight?

As much as your checked baggage can hold, provided it’s under 24% ABV and within airline weight limits.

Q3. What happens if TSA finds alcohol in my carry-on?

If it’s over 3.4 oz and not duty-free, TSA will confiscate it.

Q4. Is it illegal to bring alcohol on a plane?

No, but there are strict limits and packaging rules to follow.

Q5. Can I bring whiskey or beer on a flight?

Yes, beer (under 24% ABV) and whiskey (24–70% ABV) are allowed in checked bags under specific volume limits.