Can You Bring Water On A Plane? – Unraveling The Mysteries Of Air Travel

Can You Bring Water on a Plane

Have you ever been faced with a dilemma before a flight – can I bring water on a plane? It can be a daunting task trying to figure out the rules and regulations of air travel, but don’t fret – unraveling the mysteries of air travel is simpler than you think. Knowing if you can bring water on a plane is just one of the many questions you may have before taking a flight. Luckily, the answers to these questions are easy to find and understand. In this article, we will break down the dos and don’ts of air travel so that you can have a smooth, stress-free journey. So, can you bring water on a plane? Read on to find out!

Can You Bring Water on a Plane?

You can bring a reasonable amount of bottled water on board a plane. According to the Transportation Security Administration, each traveler is permitted to have one liter of water in a plastic bottle. However, they do not recommend using larger bottles as they are more difficult to fit in the security bins and could cause delays at security checkpoints. The TSA also warns that you must remove the cap from your bottle before placing it in your carry-on bag, or else it will be confiscated by security officials.

What Items Are Allowed On A Plane?

  • Small amounts of liquids in a clear, one-quart plastic bag.
  • Small amounts of liquids, gels, and aerosols in containers of 3.4 ounces or less that fit comfortably in one quart-sized, zip-top clear plastic bag.
  • One small container of baby formula and other food for infants and small children (no larger than 4 ounces).
  • Prescription medicine (in limited quantities).
  • Medically necessary items (including syringes, insulin, and other medications) are permitted in reasonable quantities.
  • Special items for medical, dental, or emotional needs are permitted, including prescription bottles and jars for the visually impaired and prescription-strength medications in limited quantities.
  • Non-prescription drugs and medicines (in limited quantities).
  • Perfume in glass bottles that are 3 ounces or smaller (1 capful is acceptable).
  • Contact lens solution in plastic, airtight containers of 3 ounces or less (no larger than a typical soft contact lens case).
  • Sanitary products for female travelers (tampons, sanitary napkins, etc.).

What Items Are Prohibited On A Plane?

  1. Any kind of knife or bladed instrument, including pocket knives, switchblades, or any type of weapon that can be used to stab someone.
  2. Any kind of explosive device, including fireworks.
  3. Any flammable liquid fuel or gas, such as lighter fluid, butane lighters, and aerosol cans.
  4. Any kind of container with flammable liquid fuel or gas in it, such as a spray canister or a lighter.
  5. Any hazardous material that is restricted by the TSA, such as corrosives, acids, and explosives.
  6. Ammunition for any kind of firearm except for firearms you are checking in as luggage with your airline carrier according to their regulations and policies on firearms and ammunition during air travel
  7. Any kind of compressed gas, such as aerosol spray cans, butane lighters, and propane tanks.
  8. Any kind of fireworks or other explosives that are not allowed by the TSA for air travel.
  9. Any kind of explosive device, such as a flare gun or a flare stick.
  10. Any kind of knife with a blade over 2 inches long such as a Bowie knife, sword, machete, or folding blade knife that opens with one hand, such as a switchblade or gravity knife.

Tips For Packing For Air Travel

  • Roll your clothes. This can help save space and keep them wrinkle-free.
  • Bring a garment bag. Use it to store your clothes while you’re traveling and to cover any outfits you’re wearing during layovers.
  • Consider using socks or wraps to protect the delicate parts of your feet from rubbing against the inside of shoes or boots when you wear them on a long trip.
  • Bring a sleep mask and earplugs on long trips to block out light and noise, which can help you get some rest and improve your overall travel experience.
  • Take along a refillable water bottle and use it to fill up at water fountains, restaurants, etc., instead of buying bottled water at the airport or on board the plane—this will save money for you, as well as reduce waste for the environment!
  • If you’re traveling with a small child or infant, bring along a few comfort items to make the trip more enjoyable for your little one. For example, you may want to bring along a favorite blanket or stuffed animal.
  • Pack an extra pair of shoes if you plan to do any walking during your trip, whether it be on the plane, at the airport, in the terminal, or on city streets.
  • Bring a small snack on board with you for your flight. This will help keep your hunger at bay during your trip and prevent you from feeling too hungry when you land!
  • Bring snacks and water with you onto the plane so that you don’t have to spend money on food while traveling—this can save you money and reduce wastefulness!
  • Bring a small notebook or journal with you on your trip to write down any thoughts or memories that come to you while traveling.
  • Create a packing list and check it twice! This will help ensure that you don’t forget anything important when you’re packing for your trip.
  • If you’re taking medications with you, bring along an extra supply in case of delays or lost luggage—you don’t want to run out of your prescriptions and be forced to buy more at the airport!
  • Bring along some entertainment for the flight, such as books, magazines, cards, or a handheld video game system such as Nintendo DS, PSP, or PlayStation Portable.
  • If you’re bringing electronic equipment with you, make sure it’s all fully charged before your trip—you don’t want to run out of battery power while traveling!


Now that you know what items are allowed on a plane and can bring water on a plane, you can start preparing for your trip. Packing your bags properly and being mindful of the liquids you are bringing can help you avoid paying a baggage fee. Remember, be mindful of the liquids you are bringing and be sure to check the TSA website for the latest travel restrictions.

Barbara Botts
Barbara Botts is a news writer. She has a passion for writing and loves to share stories that matter with the world. Barbara is an advocate for social justice and believes in using her voice to speak up for those who cannot speak for themselves.