Best Travel Humidifier – Definitive Guide

Today, many people know the benefits of having a humidifier. These handy machines can prevent dryness and irritation on our bodies. While you may have a humidifier in your home, most people don’t realize that they can now take those benefits with them. Today we discuss the best travel humidifiers and let you know the whole scoop about these helpful little machines.

If you struggle with dry skin or chapped lips while travelling, you should look into purchasing a portable humidifier. These devices are small—so they fit comfortably in any carry-on bag—and may be the difference between catching a cold or flu and staying healthy. Read on to find out more.  

Top Five Best Travel Humidifiers — Comparison table

ProductOur RatingPower SourceEssential Oil Compatible? Features Size
URPOWER 2nd Version Travel Humidifier and Essential Oil Diffuser#1 (Editor’s Choice )Wall outletYesOil Diffuser, Charger Adaptor, Manual, Automatic Shut-Off, Filterless3.1 in. x 5.5 in.
Fancii Cool Mist Personal Mini Humidifier#23 AA Batteries or USBNoTimer Function, Automatic Shut-Off, 3 WX2 Filters5 in. x 4 in. x 1.5 in.
JZK Mini Portable Personal Cool Mist Air Humidifier#3Wall Outlet and USB NoWall Outlet, USB Cord, Replacement Filter, Manual, Lifetime Guarantee3.9 in. x 3 in. x 3.9 in
BONECO Travel Cool Mist Ultrasonic Humidifier#4Wall outletNoTravel Bag, Bottle Adaptor, LED Indicator, Cleaning Brush2.6 in. x 4.4 in. x 3 in. 
MistAire Studio Ultrasonic Cool Mist Humidifier#5Wall outletNo AC Power Adaptor, Disk Cleaning Brush, Manual, 5-Year Warranty9 in. x 5 in. x 5 in.

What is a humidifier? 

Before discussing travel humidifiers specifically, it is a good idea to take about humidifiers more generally. As mentioned above, humidifiers help solve dryness and irritation issues in most people by infusing the air with extra moisture. The way that humidifiers increase your home’s humidity is by emitting water vapor.

The benefits of humidifiers are especially needed in climates that have cold winters, as the cold/dry air during that time of the year can really dry a person out. Dry skin can lead to chapped lips, nose bleeds, rashes, and an increased chance for catching colds. If your home has a fireplace, stove you may want to consider a humidifier, as these heat sources tend to dry out the air in your home even more.

Different types of humidifiers

There are many different types of humidifiers for you to choose from.  

Central humidifiers: These humidifiers work similarly to a central air system. They are hooked up to your home’s heating and cooling system and humidify your entire house.  

Ultrasonic humidifiers: These are smaller humidifiers that use ultrasonic vibration to produce a cool, humid mist.  

Impeller humidifiers: Another small humidifier, impeller humidifiers use a rotating disk to produce their cool, humid mist.  

Evaporators: These humidifiers do not work with water directly. Instead, they push air through a wet filter or belt, which creates the humidity. 

Steam Vaporizers: Electricity causes the water in these machines to turn into steam, which is them cooled as it leaves the humidifier. Because of the hot water involved in steam vaporizers, they are not recommended for homes with children.

Why are humidifiers important? 

Humidifiers are an important addition to any person’s self-care regimen. They provide relief for dry skin and may even help treat the symptoms of colds and flus. Other conditions that can be cured or treated with the use of humidifiers are headaches, dry throats, nose irritation, bloody noses, irritated vocal cords, dry coughs, and cracked lips. 

In order to remain comfortable, you should aim to keep the humidity level are yourself at 30-50%. Anything more than that and water build-up or mildew may occur. Humidity at less than 30% can cause the symptoms listed above.  

Travel Humidifier

The final type of humidifier is today’s main topic: the travel humidifier. There are many different styles of travel humidifier, which we will describe in more detail below. However, all have a few common characteristics.

Travel humidifiers are generally small machines that you can easily take from one location to another. They are extremely popular with frequent travelers. However, they can also be used on a person’s desk at work.  

Most often portable humidifiers use the water from a disposable bottle. You screw the water bottle to the base upside down. Then turn on the machine an enjoy your nicely humid personal space.   

Travel Humidifier pros and cons 

Travel humidifiers come with some significant pros and cons.


  • They can be taken anywhere. So, you don’t have to worry about getting dry or stuffy while traveling.  
  • Most fit any standard size water bottle.
  • They can come with many cool amenities like being an essential oil diffuser.
  • Most personal humidifiers will produce mist from 4-8 hours. Consult your user’s manual to learn how long your model will work before needing to be refilled.


  • Because they use disposable water bottles, they are not great for the environment.  Some portable humidifiers are larger than others, which means you have to be careful when purchasing.
  • ​Because these are smaller devices, they will not humidify an entire room. So, you will need to be close to the travel humidifier to reap its benefits. 
  • They need to be cleaned often to ensure that bacteria, microorganisms, and mineral deposits are not allowed to build up and contaminate the device.

What to look for in a travel humidifier 

There are a few features that set some portable humidifiers apart from the competition. Use the following list to decide on the features you would like to have in your travel humidifier. 

Power Source

The power source that the portable humidifier requires will be important to know. If you need to plug it into a wall outlet, this can hamper its versatility. By far the handiest travel humidifier will be one that is battery powered, or at least has different options for you to choose from.

Size and Weight

The size and weight of your travel humidifier will affect its portability. Thus, the smaller the device is the easier it will be to take it with your wherever you go. However, when portable humidifiers are smaller they have less output, so this will be a tradeoff. We recommend finding a balance between portable and efficient.

Essential Oil Diffusion

Some travel humidifiers also double as essential oil diffusers. These types of portable humidifier are helpful for people staying at a hotel, as they release relaxing scents as well as refreshing mist.


Depending on the type of travel humidifier that you purchase, you may need to worry about a filter. Humidifier filters need to be kept clean and changed every so often. If you don’t want to take on this maintenance, then we recommend a filterless model. 

Noise Level

Most portable humidifiers are designed to be quiet, as they are supposed to be used while you are sleeping. However, some products are quieter than others. You should look at all information about the noise level of any portable humidifier that you are interested in. Trying out the humidifier before you buy is also a good idea.

Top Five Best Travel Humidifier — Reviews

1  URPOWER 2nd Version Travel Humidifier and Essential Oil Diffuser 

The 2nd version of URPOWER’s Travel Humidifier and Essential Oil Diffuser is a big improvement from their original model. This version produces more mist but is still a small 3.1 inches by 5.5 inches. It will also work up to six hours before needing to be refilled. It is not a disposable bottle variety—instead you add water to the URPOWER portable humidifier—so it is better for the environment. 

The one thing that makes the URPOWER travel humidifier our top pick is that it doubles as an essential oil diffuser. Now you can enjoy the benefits of essential oil therapy, which have been proven to help treat stress and other conditions, in addition to the rewards of a properly humidified room. Essential oils also make the air smell amazing and can increase the quality of your sleep. So, you get a lot of treatment for your money with URPOWER’s product. 

2  Fancii Cool Mist Personal Mini Humidifier 

The Fancii Cool Mist Personal Mini Humidifier is small enough to fit in the palm of your hand. Therefore, it doesn’t get any more portable than this product. Fancii’s personal humidifier uses any standard sized individual water bottle. It has a timer function and overnight operation, so is able to provide hygienic, humidified air without any worry to you.  

Fancii’s travel humidifier comes with some other important features that make it one of our top picks. It is an ultrasonic travel humidifier, which means that it has an extremely quiet operation—under 15 decibels. Fancii’s Cool Mist travel humidifier does not use a cord. Instead, it will run on either three AA batteries or USB. You never have to worry about finding an outlet near your bed again with this product. The versatile design alone makes it a great choice for anyone looking for a personal humidifier. 

3  JZK Mini Portable Personal Cool Mist Air Humidifier 

With JZK’s Mini Portable Personal Cool Must Air Humidifier you can actually choose between cool or warm mist. Thus, not matter your preference, or the season, you can use the same personal humidifier. You can also personalize the color of the humidifier as it comes in eight different colors: blue, green, lavender, orange, pink, red, white, and yellow

You can choose to use either a USB or wall adaptor with JZK’s personal humidifier, which means it can be taken anywhere. Also, JZK offers a lifetime guarantee on their product. They claim that “if anything ever goes wrong with your humidifier, we’ll take great care of you right away, eliminating all risk to you because you have nothing to lose.” With a lifetime guarantee, you really have nothing to lose and everything to gain when purchasing this travel humidifier.

4  BONECO 7146 Travel Cool Mist Ultrasonic Humidifier 

The BONECO Travel Cool Mist Ultrasonic Humidifier is one of the bigger products on our list. But, BONECO travel humidifiers are a big deal in the industry. This product will hold up to a gallon of water and can be converted to fit standard disposable bottles. It also comes with its own travel bag, so you can take it comfortably and not have to worry about damaging your personal humidifier.  

Because the BONECO 7146 travel humidifier is an ultrasonic style, it is extremely quiet. This makes it an ideal addition for any office desk or on an airplane. But, even if you use it while you are sleeping, you don’t have to worry about it damaging itself, for it comes with an automatic switch-off and an empty indicator. BONECO has taken all of the guesswork out of their personal humidifier. 

5  MistAire Studio Ultrasonic Cool Mist Humidifier 

Our final choice for the top travel humidifier goes to MistAire’s Studio Ultrasonic Cool Mist Humidifier. It has probably the sleekest design of any of the products on our top five list. It also includes a high/low mist setting, so you can customize its output to your needs. Finally, it can be used as an optional night light, so it serves multiple functions in your home, hotel room, or office.

Along with your purchase of MistAire’s portable humidifier with .7 Liter water tank, you receive an AC power adaptor, disk cleaning brush, user-manual, 5-year warranty, and customer service available seven days a week. You really can’t beat this deal, especially when you consider that MistAire is one of the leading names in the portable humidifier industry.

How to use your travel humidifier 

Every personal humidifier is slightly different. So, you should always follow your specific product’s instructions before use. Yet, there are a few universal steps to take when you are setting up your travel humidifier.

  1. Fill the travel humidifier with water or prepare your disposable water bottle. 
  2. Screw the water bottle or the humidifier onto its base. You will want to make sure that you don’t spill water onto the base or plug. 
  3. Press the ON button. 
  4. Many travel humidifiers will turn off automatically when their water level gets too low. If you model does not have this feature, you will need to pay close attention to the amount of water that remains in the humidifier. 
  5. If you want to continue using your portable humidifier and it is out of water, fill it up again and follow the steps above to restart.  

Tips and tricks for keeping your travel humidifier in good condition

In general, personal humidifiers are durable devices. But, with a little care from you, they can last an extremely long time. Here are a few tips and tricks for keeping your portable humidifier in the best condition possible.

  • Always unplug your personal humidifier before cleaning it.
  • Wipe the travel humidifier with a dampened cloth, but never submerse it in water. 
  • Make sure all of your personal humidifier’s parts are dry before storing. This ensures that no mold or other nasty things grow on the humidifier between uses.  
  • The best water to use in a portable humidifier is distilled because it produces much less mineral build-up. 
  • Follow your manufactures cleaning schedule, but the U.S. Consumer Product Safety Commission recommends that portable humidifiers with less than a 5-gallon capacity—all of the humidifiers discussed on our top five list—be cleaned daily and sanitized with bleach and/or vinegar every two weeks.  
  • Always follow the manufacturer’s recommendations about when to change the filter on your personal humidifier—if this is needed for your model. Dirty filters will not clean and humidify the air as efficiently.

Final Words

If you suffer from dryness, it is likely that a humidifier could help lessen or cure your symptoms. Today, you don’t have to be afraid of leaving your house because manufactures now make easy-to-use portable humidifiers. Choosing one from our top five best travel humidifier list above will set you well on your way to comfort while travelling or at work. 

If you want comfortable and clean air that you can take with you as you travel, you need to consider purchasing a portable humidifier. The benefits on these products all outweigh the bad. Pick on up a travel humidifier today, and begin your journey to smooth skin, moist lips, and overall better health.