Last Updated: February 10, 2022

Best Travel Humidifiers (2022) – No More Dry Throat or Stuffy Nose

If you’ve traveled anywhere outside your own country, you definitely know that the weather is a huge game-changer. The environment is completely different and your body adjusts in different ways.

While going around on adventures is exciting, sometimes the most challenging part is getting a good night’s sleep. Spending the night in the hotel catches you waking up with a stuffy nose, a dry throat, or scratchy skin.

This is why a travel humidifier will be your best friend on your next trip.

Bringing your own humidifier may sound fancy. However, especially for those who have existing sinus or skin conditions, getting the right moisture in your room is not only comfortable but also healthy. If you’re used to long periods of travel or you travel several times in a year, do yourself a favor and get one of these travel humidifiers that will barely take up space in your luggage.

Top Product Overview

Fancii Cool Mist Personal Mini Humidifier, USB or Battery Operated Portable Travel Humidifying Device for use with Water Bottles
  • Very compact
  • Stylish
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BONECO - Travel Ultrasonic Humidifier U7146
  • High mist output
  • Comes with travel pouch and international AC adapter
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Crane Diffuser and Top Fill Ultrasonic Air Humidifiers for Bedroom and Office, 1.2 Gallon Cool Mist Humidifier for Large Room and Home, No Humidifier Filters Needed, White
  • Affordable
  • No need to look for water bottles
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Pure Enrichment MistAire Studio Ultrasonic Cool Mist Humidifier - Compact Overnight Operation for Small Rooms, 2 Mist Settings, Optional Night Light, & Auto Shut-Off - For Offices, Nurseries, & Plants
  • High mist production
  • No glaring LED light indicator
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UpperX Cool Mist Desktop [2018 Updated], Ultrasonic USB Baby Humidifier, Offers Perfect Portable Solution for Travel, Office, Hotel, and More, Small, Black
  • Affordable
  • Does not leak
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Best Travel Humidifiers


Fancii Cool Mist Personal Mini Humidifier

Fancii Cool Mist Personal Mini Humidifier, USB or Battery Operated Portable Travel Humidifying Device for use with Water Bottles

The Fancii Cool Mist Personal Mini Humidifier is a stylish humidifier that can fit in the palm of your hand. Out of the many options for a good travel humidifier, it really lives up to its name as one of the fancier ones. It barely weighs anything and can fit in your purse or even a makeup kit.

This humidifier with any standard 16- or 20-ounce water bottle can work for up to 18 hours in one go. There’s also a timer function (2, 4, or 8 hours) if you don’t want it running the whole night. It’s powered by either three AA batteries or plugged in with a USB cord for longer periods of humidifying.

It really depends on how you use the device, but a water bottle can last up to a week if you don’t leave it on the whole night all the time.

The package comes with the device, a USB cord, a cap adapter to fit your water bottle into the device, and a filter that you need to swap out every two to three months. There’s a very low hum while the device is on, which can be quite soothing as white noise especially if you have thin walls or the aircon is not as quiet as it should be.

One major drawback of its compact design is it can be a little unstable, especially with a full bottle. It’s top-heavy, so it can topple over if you accidentally bump into the table. Also, if you don’t use the correct bottle for it, the water leaks through.

Pros

  • Very compact
  • Stylish
  • Lightweight

Cons

  • Very compact
  • Stylish
  • Lightweight

Product Information

  • Dimensions: 5 x 4 x 1.5 inches
  • Weight: 3.68 ounces
  • Power Source: USB Cord; Three AA batteries
  • Timer: 2 hours, 4 hours, 8 hours
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BONECO Travel Cool Mist Ultrasonic Humidifier 7146

BONECO - Travel Ultrasonic Humidifier U7146

The BONECO Travel Cool Mist Ultrasonic Humidifier 7146 is a tiny humidifier that packs a punch.

This portable device mists out up to a gallon in 24 hours, which is a whole lot more than most travel humidifiers. This is great for people who really need the moisture in their room, or who wish to cover a little bit more than the air in front or above them.

It comes with its own travel pouch for convenience. However, despite its small size, it still weighs a bit heavier than what travel-sized should be. The package makes up for that by including an international AC adapter so you can use it wherever you are.

It also uses ultrasonic technology that uses high-frequency vibrations to generate micro-fine water droplets in the form of a mist that promptly evaporates in the room. Because of its high output, it’s important to point the mist to an open space to prevent the water from accumulating. Otherwise, it will appear like the humidifier is leaking.

The device is compatible with standard bottles of up to 0.5 L or 17 ounces. It comes with an adapter to fit numerous bottle types. To keep the device from toppling over, there are adjustable legs that add to the humidifier’s stability.

The transparent nozzle allows an LED indicator to shine through – blue for when it’s running and red for when it runs out of water. A separate opaque nozzle can be purchased if you don’t want to be bothered by the LED.

Because of its high output, it can run out of water easily. You can adjust the strength of the stream, but you’ll need to refill every now and then. At full blast, a 17-ounce water bottle will last for 5 hours.

Pros

  • High mist output
  • Comes with travel pouch and international AC adapter
  • Stable even with full water bottle

Cons

  • Bright LED light indicator
  • Can run out of water easily
  • No timer or adjustments

Product Information

  • Dimension: 2.6 x 4.4 x 3 inches
  • Weight: 25.6 ounces
  • Power Source: Power Cord (detachable)
  • Timer: 2 hours, 4 hours, 8 hours
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Crane USA Cool Mist Humidifier

Crane Diffuser and Top Fill Ultrasonic Air Humidifiers for Bedroom and Office, 1.2 Gallon Cool Mist Humidifier for Large Room and Home, No Humidifier Filters Needed, White

The Crane USA Cool Mist Humidifier proves that you don’t have to pay too much for a good product.

If you’re looking for something extremely portable, then the Crane simplifies everything. No need to look worried over finding the right size of water bottles. Just stick the Crane into any standard-sized cup or glass filled with water and you’ll get the mist you need. It also comes with a standard cup in case you can’t find one in the hotel.

The Crane also uses ultrasonic technology to generate the cool fine mist. More importantly, it runs longer than most travel humidifiers.

If plugged in via its A/C adapter, it can run for 10 hours straight. If the cup runs out of water, it automatically turns off. The package also comes with two extra filters, plus its materials are antimicrobial.

Despite its tiny size, it mists out a significant amount of water. There are no controls for this, and if you place it too near your face or over your bed, you will definitely get wet.

Pros

  • Affordable
  • No need to look for water bottles
  • Can run for 10 hours

Cons

  • No control for heavy mist

Product Information

  • Dimensions: 6.2 x 3 x 3 inches
  • Weight: 8.6 ounces
  • Power Source: A/C Adapter
  • Timer: Auto-off
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MistAire Studio Ultrasonic Cool Mist Humidifier

Pure Enrichment MistAire Studio Ultrasonic Cool Mist Humidifier - Compact Overnight Operation for Small Rooms, 2 Mist Settings, Optional Night Light, & Auto Shut-Off - For Offices, Nurseries, & Plants

The MistAire Studio Ultrasonic Cool Mist Humidifier is a handy device to moisten up an entire room.

Its sleek design is nice to look at and it’s compact enough to bring anywhere. It’s not the smallest device or the cheapest one for that matter, but it will definitely give you all the moisturizing goodness you need. It generates a mist of up to 60mL/hour on the low setting and 80mL/hr on the high setting. That’s enough to cover a whole hotel room or even a small office of up to 175 square feet or 17 square meters.

One drawback for many travel humidifiers is the disturbing glow on the LED light indicator. The MistAire light can be turned off but even when it’s on, the glow is soft and functions more like a night light. It’s also very quiet, registering at less than 32dB which translates to a barely there hum.

The device also comes with its own tank. No more bothering to look for water bottles that would fit with the device’s capacity of 0.7L. It can also run continuously for 10 hours and turns off automatically when the tank runs out of water.

While it produces a lot of mist, the humidifier shoots it straight up from the device. This tends to fall straight back down and form a small puddle on the surface it’s on. The mist also tends to come out thick on the high setting and quickly condenses into the water instead of moisturizing the air. Best to use this on low to avoid these small mishaps.

Pros

  • High mist production
  • No glaring LED light indicator
  • Water tank is enough to mist overnight

Cons

  • Forms puddle from the mist
  • Mist on high setting can be too thick

Product Information

  • Dimensions: 11.1 x 5.1 x 5 inches
  • Weight: 23 ounces
  • Power Source: A/C Adapter
  • Timer: Auto-off
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THZY Cool Mist Humidifier

UpperX Cool Mist Desktop [2018 Updated], Ultrasonic USB Baby Humidifier, Offers Perfect Portable Solution for Travel, Office, Hotel, and More, Small, Black

The THZY Cool Mist Humidifier is a cordless humidifier that never leaks.

This mini device holds 180ml of water in its tank, which is its best feature. A separate inner tank holds the water and is enclosed in the outer shell of the humidifier. This way, water never leaks, which every other humidifier will most certainly do at one point.

There are two misting options you can use. One is continuous mist which can run for 7 hours. The second setting is intermittent misting which consumes more power and will only run for 3 hours. It’s a very simple and straightforward device, but it’s not as powerful as other devices on this list.

One minor flaw is you can’t really tell how much water is in the tank since the case is opaque. The humidifier will beep if the water runs low or runs out. The water tank is also a little difficult to fill and clean because of its narrow opening.

Pros

  • Affordable
  • Does not leak
  • Two misting options

Cons

  • Relatively weaker mist
  • Water tank is hard to fill and clean

Product Information

  • Dimensions: 3 x 3 x 6 inches
  • Weight: 9.8 ounces
  • Power Source: USB Charging Cable
  • Timer: Auto-off
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What To Look For

Water Source

Portable humidifiers can have either its own water tank as a water source or a generic water bottle. Those with their own tanks are generally bulkier, but you can just fill the tanks with water wherever you go. Those that use water bottles are more compact and easier to carry around, but you’ll need to find the right water bottle to fit into the humidifier (or take an empty one with you).

Run Time

Some humidifiers have timers, some run until either the power or the water runs out. What kind is enough for you depends on a lot of factors, not just how things are when you are at home.

It can depend on how dry the climate is in the region you are traveling to, as well as the place you are staying in. Air-con can dry out air in no time, so if you are in a hotel in a place that is hot outside, that can be the absolute worst.

So, plan ahead for the amount of humidity you think you will need on your travels. If you suffer badly from dry air, then you know how important it is.

Noise Level

No humidifier that’s absolutely quiet, so make sure you’re ready for some white noise when you use your device. This is really dependent on your personal tolerance of noise when you sleep. You’ll either hear the device humming or a hissing noise of the mist coming out of the humidifier, which are all very variable on the strength of the mist, the misting technology, and the size of your humidifier.

Unfortunately, there is no easy way to test this without buying one, however, do read the reviews to see what others are saying. This is the best way to pre-test anything you buy online. Look for the things that are important to you (in this case noise) and see if anyone complains about it. I usually look at the 2-3 star reviews as they are often the most honest and realistic.

Which Travel Humidifier Is The Best Choice For You?

If we’re talking purely about convenience, there’s none more portable than the Crane USA Cool Mist Humidifier. The tiny size and the compatibility with just about any glass makes this device extremely handy.

Sale
Crane Diffuser and Top Fill Ultrasonic Air Humidifiers for Bedroom and Office, 1.2 Gallon Cool Mist Humidifier for Large Room and Home, No Humidifier Filters Needed, White
1,086 Reviews
Crane Diffuser and Top Fill Ultrasonic Air Humidifiers for Bedroom and Office, 1.2 Gallon Cool Mist Humidifier for Large Room and Home, No Humidifier Filters Needed, White
  • LARGE ROOM HUMIDIFIER: Crane Ultrasonic Humidifier features an easy-to-clean, detachable bottom fill tank that holds 1.2 gallons of water− perfect for humidifying indoor spaces up to 500 square feet for 24 hours

If you need some serious misting, go for the BONECO Travel Utrasonic Cool Mist Humidifier. Despite its small size, it can take out the dryness in the room in no time.

BONECO - Travel Ultrasonic Humidifier U7146
1,585 Reviews
BONECO - Travel Ultrasonic Humidifier U7146
  • TRAVEL SIZE: The portable Travel Ultrasonic Humidifier U7146 fits snugly into any piece of luggage and lets you enjoy quality air not only at home or office, but also while traveling. It comes with a travel bag, external cleaning brush, automatic switch-off, and empty indicator.

For something cheap but functional, the THZY Cool Mist Humidifier delivers. It may not be as strong as the other options, but it does the job and keeps you comfortable all night.

UpperX Cool Mist Desktop [2018 Updated], Ultrasonic USB Baby Humidifier, Offers Perfect Portable Solution for Travel, Office, Hotel, and More, Small, Black
64 Reviews
UpperX Cool Mist Desktop [2018 Updated], Ultrasonic USB Baby Humidifier, Offers Perfect Portable Solution for Travel, Office, Hotel, and More, Small, Black
  • 2018 upgraded version: the 2Nd generation of ultrasonic cool mist humidifier produces more mist than regular humidifiers
  • Cough & congestion relief: steam & humidity offer temporary relief from a cough & congestion due to colds or allergies. Thzy ultrasonic mist technology, help you breathe easier wherever you are, from the bedroom to office