Compare Humidifiers Prices

142 products$12 – $17028 on saleTop brand: MEGAWISEUpdated 8:52 AM UTC

Comparing prices on 142 humidifiers across Amazon, Best Buy, Walmart, and other major US retailers. Prices range from $12 to $170. Top brand: MEGAWISE. 28 products are currently discounted below their list price. Every price is refreshed regularly so you can compare retailers and buy at the lowest price available today.

Our Top Picks

Best Value

AILINKE Humidifiers for Bedroom 500 sq ft, 2.1Gal/8L Warm & Cool Mist Humidifier Large Room with Essential Oil Diffuser, Large Room Humidifiers for Home Baby Nursery Office Plants, White

$59.99

Retailer Steal

DREO Smart Evaporative Humidifier Large Room up to 1000ft², 800ml/h High Output Air Humidifiers for Bedroom, 10L, 50H Long Runtime with Precise Humidification for Plants, Home, Office, White, HHM774S

$143.99

Most Compared

DREO 16L Smart Humidifier Large Room 1000 ft², 130H Cool Mist Air Humidifiers for Bedroom Plants Baby, Top Fill, Remote/Touch/Voice & APP Control, Clean Tank Technology, 30dB, RGB Light, HM755S White

$169.99

All Humidifiers (142)

DREO

DREO Humidifiers for Bedroom, 3L Top Fill 30H & 26dB Quiet Runtime for Large Room, Cool Mist Ultrasonic Humidifier with Humidity Sensor, Night Light for Home, Baby, Nursery, Plants, 360° Nozzle, Black

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Vicks

Vicks Humidifier 3-in-1 SleepyTime Cool Mist Humidifier for Baby & Kids Rooms with Color Changing Night Light and Essential Oil Diffuser, White

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Everlasting Comfort

Everlasting Comfort 6L Humidifier Large Room, High Mist Output 60 HR Runtime Ultrasonic Top Fill Humidifiers for Bedroom, Easy to Use & Clean for Home, Baby Humidifier, Plants, Congestion, Indoor

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Pure Enrichment

Pure Enrichment PureBaby Cloud Ultrasonic Cool Mist Humidifier Quiet Variable Mist for up to 24 Hrs Ideal for Baby Nurseries & Kids Bedrooms to Relieve Congestion Colds & Coughs, Night Light, BPA-Free

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Save $16-10%

DREO

DREO Smart Evaporative Humidifier Large Room up to 1000ft², 800ml/h High Output Air Humidifiers for Bedroom, 10L, 50H Long Runtime with Precise Humidification for Plants, Home, Office, White, HHM774S

$143.99

$159.99

at Amazon

SZO

Colorful Mini Humidifier, USB Rechargeable Humidifier, small humidifier, 4 Modes Super Quiet, Humidifiers For Bedroom,Suitable For Travel Office Family Baby Bedroom-Black

$11.99

$12.99

at Amazon

Save $7-17%

Coolfiqu

Coolfiqu 6L Humidifiers for Bedroom Large Room Home,Cool and Warm Humidifier for Baby and Plants Hot Mist Top Fill Desk Humidifiers Oil Diffuser,Quiet,Adjustable Mist,360°Nozzle-Black(2026 Upgraded)

$33.29

$39.99

at Amazon

Save $7-16%

CHIVALZ

CHIVALZ 6L Humidifiers for Bedroom Large Room Home, Cool Mist Top Fill Humidifiers for Baby Nursery and Plants, 26dB Quiet, Nightlight, Up to 50 Hours, Oil Diffuser 1 Pack + 2 Mist Outlets White

$36.99

$43.99

at Amazon

Cool Mist Humidifiers for Bedroom, Ultrasonic 2.4Gal 9L Quiet Top-Fill, Easy Clean with Essential Oil Tray, 360°Nozzle, 4 Speed, Remote, 60H Runtime, for Baby, Adults, Plants, Home, House, Large Room

Save $10-15%

LOMMOL

Cool Mist Humidifiers for Bedroom, Ultrasonic 2.4Gal 9L Quiet Top-Fill, Easy Clean with Essential Oil Tray, 360°Nozzle, 4 Speed, Remote, 60H Runtime, for Baby, Adults, Plants, Home, House, Large Room

$55.99

$65.99

at Amazon

Save $40-40%

AILINKE

AILINKE Humidifiers for Bedroom 500 sq ft, 2.1Gal/8L Warm & Cool Mist Humidifier Large Room with Essential Oil Diffuser, Large Room Humidifiers for Home Baby Nursery Office Plants, White

$59.99

$99.99

at Amazon

Save $30-30%

Lacidoll

LACIDOLL Humidifiers for Bedroom, 2.1Gal/8L Humidifier large room with Essential Oil Diffuser, Top Fill Whole House Cool Mist Humidifiers for Plants Baby Kids Adults(Black)

$69.99

$99.99

at Amazon

DREO

DREO 16L Smart Humidifier Large Room 1000 ft², 130H Cool Mist Air Humidifiers for Bedroom Plants Baby, Top Fill, Remote/Touch/Voice & APP Control, Clean Tank Technology, 30dB, RGB Light, HM755S White

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Crane

Crane Droplet Ultrasonic Small Air Humidifiers for Bedroom and Office, 0.5 Gallon Cool Mist Humidifier for Plants and Home, Humidifier Filters Optional, Blue and White

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AC Infinity

AC Infinity CLOUDFORGE T3, Plant Humidifier 4.5L with VPD Humidity Controls, 10-Level Precision Vaporizer, Extendable Targeting Hose and No-Leak Seal for Grow Tents

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GloryAir

Humidifiers for Bedroom Large Room Home - GloryAir 6L Quiet Top Fill Cool & Warm Mist Humidifier with Smart Humidity Control, Remote Control, 7-Color Light, Humidistat, Oil Diffuser

$59.99

at Amazon

Vicks

Vicks Filter-Free Ultrasonic Humidifier, Recommended by Pediatricians, 1.2 Gal Ultrasonic Cool Mist Humidifiers for Bedrooms & Kids Rooms, Works with Vicks VapoPads

$61.19

at Amazon

Jingkey

Humidifiers for Bedroom Large Room with 7L/1.85Gal Room Humidifier for Bedroom Large Humidifier, Smart App & Remote Control, 4 Mist Levels Humidifiers Midnight

$159.99

at Amazon

MEGAWISE

Megawise Cool Mist Humidifiers for Bedroom, 2L Tank Ultra-Quiet Humidifier for Large Room, 40H Runtime with 7 Color Ambient Light, Auto Shut-Off Protection

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MRWALK

Humidifiers for Bedroom, 2L Tank for 15H, 20dB Quiet Mist Time, 7 Color Light, 360° Rotating Nozzles, Auto Shut-Off, Rotate to Adjust Mist, Top Fill Humidifier for Baby Nursery and Plant (White)

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MEGAWISE

MegaWise Healthy Top-Refill Cool Mist Humidifiers for Bedroom, 24dB Ultrasonic Air Vaporizer with Water Filter for Baby [PP Material], Colorful Night Light,1 Gal Essential Oil Diffuser, Auto Shut Off

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BEOUSG

BEOUSG 5L Top Fill Ultrasonic Humidifier,Cool Mist Humidifiers with Timer & Humidity Control for Bedroom, Baby, Large Rooms & Plants (White)

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Rosekm

ROSEKM 4.5L Humidifiers for Bedroom, Humidifiers for Home Large Room, Cool Mist Humidfiers for Baby and Plant with Timer, Adjustable Mist Level, 360° Nozzle, Auto Shut-Off, Black

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Boxing

BOXING 3L Top Fill Humidifiers for Bedroom Baby, 20dB Quiet Air Humidifier for Large Room & Indoor Plants with Optional Night Light, Cool Mist Diffuser for Home, Essential Oil Tray, BPA-Free,White,30H

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MEGAWISE

H1-XIT 2 Pack of 2L Cool Mist Humidifier, Top Refill, Nano Fine Mist Out Put, No Leakage for baby, bedroom, living room

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Vicks

Vicks Warm Mist Humidifier Filter-Free 1-Gal Tank, Auto Shut-Off, Night Light, VapoPad and VapoSteam Compatible

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Crane

Crane Ultrasonic Cool Mist Humidifier for Bedroom, Baby Nursery, Kids Room, Plants, or Office, Large 1 Gallon Tank, Filter Optional, Grey

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Levoair

Large Humidifiers Easy to Clean,1.6L, Essential Oil Diffuser, Colorful Light,Ultrasonic Top Fill Cool Mist Humidifiers for Bedroom Baby Plants,Ultra Quiet,Last up to 20 Hrs,Levoair

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MEGAWISE

MEGAWISE 2 pack 3.5L Ultrasonic Cool Mist Humidifier – Top-Fill, Essential Oil Diffuser, Quiet Operation, Night Light, Auto Shut-Off for Home & Office (2)

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Vicks

Vicks Sinus Inhaler, Plug-in Non-Medicated Steam Inhaler for Sinus Relief, Allergies, Congestion & Colds, Vocal Steamer, Soothes Nasal & Throat Passages, Works with VapoPads (1 Included)

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Provirtec

Provirtec MistFree Evaporative Humidifier for Bedroom, 3L No White Dust for Sensitive Individuals, Auto Humidity Control, Works with Tap Water, Night Light, Easy Clean Tank for Home & Small Room

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MARS HYDRO

MARS HYDRO 2026 New Plant Humidifier 6L,with Adjustable Humidity,Timer Function,Ultrasonic Precise and Silent Operation,No-Leak Seal for Grow Tent,Indoor Planting,Greenhouse

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AILINKE

AILINKE Humidifier Large Room 1000 sq.ft. Whole house & Commercial Humidifier 800ml/h Mist Output, Tankless Ultrasonic Cool Mist Industrial Humidifiers for Home, Office, Plants, Greenhouse, Warehouse

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AreShark

AreShark 4.2 Gal/16L Humidifier Large Room, Cool Warm Mist 2000ft² Whole House Air Humidifiers for Bedroom, Plants, Adults, 60H Runtime, Humidity Setting, Easy to Clean, Top Fill, Extension Tube

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Lacidoll

Humidifier large room 16L/4.2Gal - Lacidoll Whole house Humidifier for Home1500 sq.ft. Ultrasonic Cool Mist Humidifiers for Bedroom with Extension Tube & Aroma Box & Night light, White

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Generic

UEISODC bedroom humidifier, desktop USB humidifier, car air freshener, relieves tight skin, cough, nasal congestion, allergies and dry air，With automatic shutdown, silent operation

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BREEZOME

BREEZOME 2.5L Top Fill Humidifiers for Bedroom, 250ml/h Mist Output, 25hrs Humidifiers for Home, 7 Adjustable LED, Essential Oil Diffuser, 25dB Ultrasonic Humidifier for Baby and Indoor Plants, White

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Dry Element

The Original Humidifier Drops - Premium Food Grade Concentrate, Slows Down Residue Accumulation on Surfaces, Minimizes Scaling - Freshens Water in All Humidifier Models, 100+ Day Supply, Made in USA

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Pharata

Pharata Humidifiers for Bedroom Large Room, 2.5L Cool Mist Humidifier with Essential Oil Diffuser, Top Fill Humidifier for Baby, Home, Plant, Ultrasonic Humidification for whole house, Auto Shut-Off

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Homedics

Homedics Portable Humidifier - Small Air Humidifiers for Bedroom, Plants, Office, Travel - Cool Mist Humidifiers, Color-Changing Accent Light, 2 Mist Settings, Matte Black

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HOMDIS

HOMDIS Travel Humidifier, Portable Small Humidifier for Plants, Bedroom, Office, Hotel or Car, 5000mAh Battery Operated Mini Cool Mist Humidifiers, Quiet 23dB, Auto-off, Night Light & BPA-Free, White

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Bear

Bear Humidifiers for Bedroom, 2.5L Cool Mist Humidifiers and Oil Diffuser, Quiet Rapid humidifiers for Home Whole House, with Adjustable Mist Output and Auto Shut-off, White

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MEGAWISE

MEGAWISE 3.5L Cool Mist Humidifier with Top Refill, Large Capacity of 3.5L, Easy Safe and Convenient for Home + 7 Night light Colors

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Tasigok

TASIGOK Humidifiers for Bedroom Home, 6L Cool and Warm Mist Air Humidifier for Large Room Baby Nursery, 50H Easy Clean and Top Fill, Quiet with Ultrasonic, Essential Oils, Auto Mode, for House, Plants

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Jack & Rose

Jack & Rose Stainless Steel Humidifier, Easy to Clean, Dishwasher Safe, Cool Mist Humidifiers for Bedroom

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KZF

KZF Humidifiers for Bedroom, 15L Large Room Humidifier, 2000 Sq.ft Coverage, 72Hrs Runtime, Top Fill, 26dB Quiet, 3 Mist Levels & Diffuser, Auto Shut-Off, Ready for Baby Nursery Home and Plants

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Zeova

Zeova 10L/2.64Gal Humidifier, Top Fill Quiet Ultrasonic Cool Mist Humidifiers for Bedroom, Covers 550ft², 60H Runtime, 24H Timer, 3 Mist Modes Humidifier Large Room, Home, Office, Plants, Black

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Everlasting Comfort

Everlasting Comfort 6L Humidifiers for Bedroom, Quiet 50HR Runtime No-Filter Supersized Cool Mist Humidifier Large Room for Whole House, Plants, Baby Nursery, Allergies, Dry Skin, Congestion, Indoor

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Carepod

Carepod Mini 21P Ultrasonic Cool Mist Humidifier Whisper-Quiet Filter-Free Easy Clean - Only 3 Washable Parts to Clean, Auto Shut-off, 0.74gal 2.8l Tank, Nursery, Baby, Kids Bedrooms

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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.

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Frequently Asked Questions About Humidifiers

How many humidifiers does BestPriceScanner track?

We currently track 142 humidifiers with prices ranging from $12 to $170. Popular brands in this category include MEGAWISE, Vicks and DREO. Every product is refreshed regularly across Amazon, Best Buy, Walmart and EcoFlow.

What is the cheapest Humidifier right now?

The lowest-priced humidifier we're tracking starts at $12. Sort by "Price: Low to High" above to see the most affordable options first. Keep in mind that prices change frequently, so what's cheapest today may shift tomorrow.

Are humidifiers cheaper on Amazon or Best Buy?

Neither retailer is consistently cheaper. Amazon often wins on MEGAWISE, Vicks and DREO products, but Best Buy runs exclusive promotions and open-box deals that can beat Amazon's price. Walmart occasionally has the lowest price on popular models. That's why we compare all three in one place so you don't have to check each site separately.

How many humidifiers are on sale right now?

Right now, 28 humidifiers are at a reduced price below their list price. Look for the green "Save" badge on product cards above. You can also sort by "Biggest Discount" to see the largest discounts first.