Getting through airport security can feel confusing. What can you pack in your carry-on? What needs to go in checked bags? Are snacks allowed? This guide explains the most important airport security rules so you know what you can and cannot take on a plane.
Carry-On vs. Checked Luggage
Carry-on bag: This is the small bag you take with you on the plane. It goes in the overhead bin or under your seat. You must follow strict rules for items in this bag.
Checked bag: This is the big suitcase you hand over at the check-in counter. You get it back after your flight. The rules for these bags are more relaxed, but some things are still not allowed.
What You Can Carry On a Plane
Here are common items you can bring in your carry-on:
- Clothes, shoes, and books
- Travel-size toiletries (liquids must be under 100 ml each)
- Phone, laptop, and camera
- Snacks (solid food only, no soup or yogurt)
- Baby food, formula, and medicines (in small amounts)
- Empty water bottle (fill it after security)
- Disposable razors and tweezers
- Umbrellas and walking sticks (if they are not sharp)
All liquids, gels, and creams must fit into one clear plastic bag, no larger than 1 liter. This is called the 3-1-1 rule.
What You Cannot Carry in Hand Luggage
These items are not allowed in your carry-on bag:
- Liquids over 100 ml
- Sharp tools like scissors or pocket knives
- Guns or anything that looks like a weapon
- Sports gear like baseball bats or golf clubs
- Flammable items like lighters, gas, or fireworks
- Power banks over the airline’s size limit (usually over 27000mAh)
- Full water bottles or drinks before security
Items You Should Put in Checked Luggage
Some things are better in your checked bag:
- Large bottles of shampoo, lotion, or sunscreen
- Full-size scissors or nail clippers
- Tools or camping gear
- Food in jars or cans
- Souvenirs like large liquids or sharp items
Remember, some countries have their own rules, so always check before you pack.
TSA Approved Items and Tips
In the US, the TSA (Transportation Security Administration) sets airport rules. Other countries have similar rules, but it is good to double-check before flying.
Helpful tips:
- Wear easy-to-remove shoes
- Put your laptop and liquids in a separate bin
- Avoid wearing too much jewelry or belts with metal
- Keep travel documents ready at security
- Pack smart so you can repack quickly
Travel Packing Do’s and Don’ts
Do:
- Pack only what you need
- Keep chargers and electronics handy
- Use travel-size containers
- Label your bags clearly
Don’t:
- Pack liquids in large bottles
- Carry sharp or flammable items
- Wrap gifts (they may be opened by security)
- Wait until the last minute to pack
Final Thoughts
Airport security does not have to be stressful. Knowing the rules helps you pack the right way and avoid problems at the airport. Always check the latest updates from the airline or airport before your trip.
