Compare Humidifiers Prices

30 products$18 – $14023 on saleTop brand: LEVOITUpdated 1:13 AM UTC

Comparing prices on 30 humidifiers across Amazon, Best Buy, Walmart, and other major US retailers. Prices range from $18 to $140. Top brand: LEVOIT. 23 products are currently at a price drop or all-time low. Every price is tracked hourly so you can spot deals, compare retailers, and buy at the lowest price. Set a price alert on any product to get notified when it drops.

Our Top Picks

Top Rated

LEVOIT Humidifiers for Bedroom Large Room Home, (6L) Cool Mist Top Fill Essential Oil Diffuser for Baby & Plants, Smart App & Voice Control, Rapid Humidification & Auto Mode - Quiet Sleep Mode, Gray

$79.99

Best Value

Homedics Ultrasonic Humidifier - Large Deluxe Air Humidifiers for Bedroom, Plants, Office - Top-Fill 1.47-Gallon Tank, Cool Mist, Essential Oil Pads and Built-In Timer, 3 Speed Settings, White

$84.99

All Humidifiers (30)

Save $12-40%Good Deal

MEGAWISE

MegaWise Ultrasonic Cool Mist Humidifier SK7620 - 1.5L Capacity, Whisper-Quiet Operation, Adjustable Mist Output, Auto Shut-Off - Ideal for Home, Office, Baby Room, and Bedroom

$17.97

$29.99

at Amazon

Save $10-11%Good Deal

Dreo

DREO 6L Humidifiers for Bedroom, Smart Warm & Cool Mist for Large Room, 60Hr Quiet Runtime for Baby, Plant, Humidity Sensor, Indicator Light, 12H Timer, Google/Alexa, HM713S

$79.97

$89.99

at Amazon

Humidifier Large Room Bedroom with Night Light, 2.1Gal(8L) Humidifiers for Home with Essential Oil Diffuser, Top Fill Whole House Cool Mist Humidifiers for Plants Baby Kids Adults(Black)

🔥 All-Time Low-30%Good Deal

Lacidoll

Humidifier Large Room Bedroom with Night Light, 2.1Gal(8L) Humidifiers for Home with Essential Oil Diffuser, Top Fill Whole House Cool Mist Humidifiers for Plants Baby Kids Adults(Black)

$69.99

$99.99

at Amazon

Homvana

Homvana Small Humidifiers for Bedroom - 2 Packs 1.5L Cool Mist Top Fill Humidifier for Baby Nursery, Essential Oil Diffuser, 3 in 1 for Home Plants Offices and Grow Tents, 7 Color Lights, Ultrasonic

$39.99

at Amazon

🔥 All-Time Low-40%Good Deal

Homvana

Homvana Humidifiers for Bedroom Home, 3.6 L Cool Mist Top-Fill 34H Super Long Time, Quiet 23dB, Baby Humidifier, Oil Diffuser for Large Room, House, Plant, Nursery, Office, BPA FREE, Ultrasonic (Grey)

$29.98

$49.94

at Amazon

Pure Enrichment

Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier - Quiet Air Humidifier for Bedroom, Nursery, Office, & Indoor Plants - Lasts Up To 25 Hours

$39.99

at Amazon

-10%

Vicks

Vicks Warm Steam Vaporizer & Humidifier 1.5 Gallon Tank for Small and Medium Rooms, Night Light, Works with VapoPads and VapoSteam

$19.78

$21.99

at Amazon

Good Deal

MEGAWISE

MegaWise Topfill 7-colour Night light humidifier for Kid bedroom with 3.5L Large Capacity, No leakage Design Fine Mist Output Auto Shutoff, Essential Oil Safe Tank

$20.37

at Amazon

Good Deal

LEVOIT

LEVOIT Classic 160 Top-Fill Ultrasonic Cool Mist Humidifier, Super Easy to Fill and Clean, Quiet Operation for Bedroom Home Baby & Plants, Auto Shut-off for Safety, 360° Rotating Nozzle, 2.5L, Black

$39.99

at Amazon

Save $10-20%

CHIVALZ

CHIVALZ Humidifiers for Bedroom Large Room Home, 6L Cool Mist Humidifier for Baby and Plant, Oil Diffuser, Top Fill Humidifier with Night Light, Quiet 23dB, Up to 26H, White 1Pack

4.7 (42)

$39.99

$49.99

at Amazon

🔥 All-Time Low-25%Good Deal

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, New Edition

4.5 (2,385)

$29.95

$39.99

at Amazon

-15%

CLARSTON

Clarston 2L Cool Mist Humidifier for Bedroom with 360° Adjustable Nozzle, High and Low Mist Levels, Ultra-Low Noise, Light-Off, No BPA, Auto Shut Off, Ideal Baby Humidifier with Easy Top Filling

4.4 (1,872)

$21.99

$25.99

at Amazon

Save $5-10%Good Deal

Dreo

Dreo Smart Humidifiers for Bedroom, Top Fill 4L Supersized Humidifier Large Room with 28 dB, 36H Runtime, Touch/APP/Voice Control, Nightlight, Cool Mist Humidifiers for Baby, Plants, Indoor, Black

4.4 (9,489)

$44.98

$49.99

at Amazon

LEVOIT

LEVOIT Humidifiers for Bedroom Large Room Home, (6L) Cool Mist Top Fill Essential Oil Diffuser for Baby & Plants, Smart App & Voice Control, Rapid Humidification & Auto Mode - Quiet Sleep Mode, Gray

4.4 (31,700)

$79.99

at Amazon

Save $12-30%Good Deal

LEVOIT

LEVOIT Top Fill Humidifiers for Bedroom, 2.5L Tank for Large Room, Easy to Fill & Clean, 28dB Quiet Cool Mist Air Humidifier for Home Baby Nursery & Plants, Auto Shut-off for Safety, 25H

4.4 (34,178)

$27.95

$39.99

at Amazon

Save $10-17%Good Deal

Dreo

DREO 6L Top Fill Humidifiers for Bedroom, 60H Runtime 28 dB Quiet Supersized Cool Mist Air Humidifiers for Large Room, Baby Nursery, Plant, Indoor, Night Light, Easy to Clean, Precise Humidity Control

4.4 (2,675)

$49.99

$59.99

at Amazon

Save $6-15%Good Deal

Dreo

Dreo Humidifiers for Bedroom, 4L Top Fill for Large Room, 36H Runtime, 28 dB Quiet Supersized Cool Mist Air Humidifier for Baby Nursery, Plants, Indoor, Night Light, Easy to Clean & Fill, White

4.4 (15,209)

$33.95

$39.99

at Amazon

Save $7-15%Good Deal

LEVOIT

LEVOIT - Humidifiers for Bedroom - Quiet (3L Water Tank) - Cool Mist/Top Fill/Essential Oil Diffuser/25Watt - Home/Large Room - 360° Nozzle - Rapid Ultrasonic Humidification for Baby Nursery/Plant

4.4 (15,996)

$37.43

$43.99

at Amazon

AquaOasis

AquaOasis® Cool Mist Humidifier (2.2L Water Tank) Quiet Ultrasonic Humidifiers for Bedroom & Large room - Adjustable -360 Rotation Nozzle, Auto-Shut Off, Humidifiers for Babies Nursery & Whole House

4.3 (106,306)

$29.99

at Amazon

Save $6-23%Good Deal

ASAKUKI

ASAKUKI Essential Oil Diffuser 500ml, Ultrasonic Aromatherapy Humidifier with Remote Control, 7 LED Colors, Timer & Auto-Off, Large Room Diffuser (Yellow)

4.3 (68,948)

$19.99

$25.99

at Amazon

Save $10-31%

Rosekm

ROSEKM Humidifiers for Bedroom, 2.0L Cool Mist Humidifier for Home Plant and Baby Nursery, Quiet Ultrasonic Humidifier with 360° Nozzle, Auto Shut-Off, Filterless, Black

4.3 (11,590)

$21.98

$31.99

at Amazon

13L/3.43Gal Humidifier Large Room, 800ft² Coverage, 100H Runtime, Auto Humidity Control, Top Fill, Humidifiers for Bedroom, 35dB Quiet, Sleep Mode, Aroma Diffuser, 24H Timer, Auto Shut-off Protection

Save $25-21%

Nexva

13L/3.43Gal Humidifier Large Room, 800ft² Coverage, 100H Runtime, Auto Humidity Control, Top Fill, Humidifiers for Bedroom, 35dB Quiet, Sleep Mode, Aroma Diffuser, 24H Timer, Auto Shut-off Protection

4.3 (234)

$94.99

$119.99

at Amazon

Save $15-10%Good Deal

LEVOIT

LEVOIT OasisMist 1000S (10L) Smart Humidifier for Home Large Room Bedroom, Last 100 Hours Suitable for Indoor Plant, Cover up to 600ft², Easy Top Fill, Remoter & Voice Control, Auto Mode, Quiet, White

4.3 (26,524)

$134.99

$149.99

at Amazon

Save $10-20%Good Deal

BREEZOME

BREEZOME 6L Humidifiers for Bedroom Large Room & Essential Oil Diffuser, Ultrasonic Top Fill Cool Mist Humidifiers for Baby, Plants, Nursery Last up to 60 Hours, Smart Humidistat Control, Quiet, Black

4.3 (6,048)

$39.99

$49.99

at Amazon

LEVOIT

LEVOIT LV600S Smart Warm and Cool Mist Humidifiers for Home Bedroom Large Room, (6L) 753ft² Coverage, Quickly & Evenly Humidify Whole House, Easy Top Fill, App & Voice Control - Quiet Sleep Mode

4.3 (11,726)

$109.99

at Amazon

🔥 All-Time Low-20%Good Deal

BREEZOME

BREEZOME 6L Humidifiers for Bedroom, Cool Mist Top Fill Humidifier with Aroma Diffuser, Humidistat, Night Light, 50H Runtime, Quiet Ultrasonic Humidifiers for Home Large Room, Baby Nursery, Plants

4.2 (295)

$39.99

$49.99

at Amazon

Save $35-20%

AIRCARE

AIRCARE MA Whole-House Console-Style Evaporative Humidifier (Mini-Console)

4.2 (6,725)

$139.99

$174.99

at Amazon

Save $10Good Deal

Homedics

Homedics Ultrasonic Humidifier – Large Deluxe Air Humidifiers for Bedroom, Plants, Office – Cool and Warm Mist Humidifiers, Essential Oil Pads and Built-In Timer, 5 Mist Settings, White and Black

4.1 (458)

$129.99

$139.99

at Amazon

Save $35-29%

Homedics

Homedics Ultrasonic Humidifier - Large Deluxe Air Humidifiers for Bedroom, Plants, Office - Top-Fill 1.47-Gallon Tank, Cool Mist, Essential Oil Pads and Built-In Timer, 3 Speed Settings, White

4.0 (1,607)

$84.99

$119.99

at Amazon

4L Ultrasonic Cool Mist Humidifier with 304 Stainless Steel Tank, Auto Humidity Control, Night Light, and Timer - For Large Rooms and Baby

Save $10-17%

Admettre

4L Ultrasonic Cool Mist Humidifier with 304 Stainless Steel Tank, Auto Humidity Control, Night Light, and Timer - For Large Rooms and Baby

3.8 (941)

$49.99

$59.99

at Amazon

Frequently Asked Questions About Humidifiers

How many humidifiers does BestPriceScanner track?

We currently track 30 humidifiers with prices ranging from $18 to $140. Popular brands in this category include LEVOIT, Dreo and MEGAWISE. Every product is updated hourly across Amazon, Best Buy, Walmart and EcoFlow.

What is the cheapest Humidifier right now?

The lowest-priced humidifier we're tracking starts at $18. 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.

How can I get notified when humidifiers go on sale?

Open any product page and click "Set Price Drop Alert." Enter the price you're willing to pay and we'll email you the moment it drops to that level or below. There's no limit on how many alerts you can set, and it's completely free.

Are humidifiers cheaper on Amazon or Best Buy?

Neither retailer is consistently cheaper. Amazon often wins on LEVOIT, Dreo and MEGAWISE 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, 23 humidifiers are at a reduced price or at an all-time low. Look for the orange "All-Time Low" badge or the green "Save" badge on product cards above. You can also sort by "Biggest Discount" to see the largest price drops first.