Can You Bring A Hair Straightener On A Plane Carry-On?

Bring A Hair Straightener On A Plane Carry-On

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Hair straighteners are an essential grooming tool for many people, and they are often taken on trips for convenience. However, with the strict security measures in place at airports, it can be confusing to know what items are allowed on board. In this article, we will explore the rules regarding bringing a hair straightener on a plane carry-on and answer some frequently asked questions.

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What is a hair straightener?

A hair straightener, also known as a flat iron, is a device used to straighten and smooth out hair. It is composed of two heated plates that clamp down on the hair, straightening it as it passes through. Hair straighteners come in various sizes and can be made of different materials, including ceramic, titanium, and tourmaline.

Can you bring a hair straightener on a plane carry-on?

Yes, you can bring a hair straightener on a plane carry-on. According to the Transportation Security Administration (TSA), hair straighteners are allowed in both carry-on and checked bags. However, there are some rules and regulations that you need to follow to ensure that you do not face any problems at the airport security checkpoint.

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Rules for carrying hair straighteners on a plane carry-on:

  1. Size: The hair straightener should fit within the dimensions of your carry-on luggage. If it is too large, it may be confiscated at the security checkpoint.
  2. Heat: The hair straightener should be turned off and cool to the touch when you pack it. The TSA recommends placing it in a heat-resistant pouch or wrapping it in a towel to prevent burns.
  3. Battery: If your hair straightener has a lithium battery, it must be within the size and quantity limits set by the TSA. Generally, lithium batteries up to 100 watt-hours (Wh) are allowed in carry-on bags, while those between 100 and 160 Wh require approval from the airline.
  4. International travel: If you are traveling internationally, you should check the rules and regulations of the country you are visiting. Some countries may have restrictions on the use of hair straighteners or their components.

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FAQs: Hair Straightener On A Plane

No, you cannot use a hair straightener on a plane. The use of electrical devices, including hair straighteners, is not allowed during takeoff and landing. Once the plane reaches cruising altitude, you can use your hair straightener if the airline allows it.

If your hair straightener is confiscated at the security checkpoint, you will not be able to bring it on board. The TSA will dispose of it or allow you to return to the check-in counter to place it in your checked luggage.

Yes, you can bring a hair straightener with a cord on a plane. However, it should be packed securely to prevent damage or tangling.

Yes, you can bring a hair straightener and a curling iron on a plane. However, they should be packed securely and comply with the rules regarding size, heat, and battery.


Bringing a hair straightener on a plane carry-on is allowed, but you should follow the rules and regulations set by the TSA. Make sure that your hair straightener fits within the dimensions of your carry-on luggage, is turned off and cool to the touch, and complies with the battery limits. By following these rules, you can ensure a hassle-free journey and enjoy your hair straightener wherever you go.

Additionally, it is always a good idea to pack your hair straightener in a sturdy and secure case or pouch to prevent any damage during transit.

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