Best humidifiers Deals Online in the US
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25% OffLEVOIT 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, 25HLevoit - Best Value
25% OffDREO 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 EditionDREO 
2.4gal/9L Humidifiers for Bedroom 24dB Quiet Humidifier W/ Remote Control
10% OffDREO 4L Humidifiers for Bedroom, 36H Runtime, 28 dB Quiet, HM311DREO
1300ml Humidifiers for Bedroom Large Room Office Cool Mist Air Humidifier Indoor
10% OffDREO 4L Smart Cool Mist Humidifiers for Bedroom HM311S BlackDREO
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 BedroomMEGAWISE-
VIVOSUN AeroStream,750ML/5 L/9L /19L Humidifier,Smart Remote Control
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33% OffHomvana 3.6L Top-Fill Cool Mist Humidifiers for Bedroom, Large Room & Plants, 23dB Ultra-Quiet, Easy-to-Clean 2-in-1 Baby Humidifier & Oil Diffuser for Congestion Relief, Lasts Up to 4 Nights (Grey)Homvana
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Humidifiers for Bedroom, 6.5L Top Fill for Large Room, Cool and Warm Mist
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35% OffEverlasting Comfort 2.5L Top Fill Humidifier for Bedroom – Quiet, Easy to Fill & Clean, 24HR Runtime, Night Lights, Timer, Ultrasonic Cool Mist, Auto Shut-Off for Indoor Use - WhiteEverlasting Comfort
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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, BlackBREEZOME
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1.3L Humidifiers fr Bedroom Large Room Office Cool Mist Air Humidifier Indoor US
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13% OffLEVOIT 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, GrayLevoit
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2X 1.5L Humidifiers for Bedroom Large Room Office Cool Mist Air Humidifier Tool
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22% OffFrida Baby 3-in-1 Cool Mist Humidifier for Large Rooms, Top Fill Humidifier for Bedroom, Allergy Relief, 60 Hour Runtime + Nightlight, Auto Shut-Off, Quiet, Carry Handle, Essential Oil DiffuserFrida
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Coolfiqu 6L Humidifiers for Bedroom Large Room Home,Cool and Warm Humidifier
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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)Coolfiqu
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VIVOSUN AeroStream U075 USB Humidifier,750ml Cool Mist Mini Humidifier
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LEVOIT Humidifiers for Bedroom Home, Smart Warm and Cool Mist Air Humidifier for Large Room, Auto Customized Humidity, Fast Symptom Relief, Easy Top Fill, Essential Oil, Quiet, OasisMist4.5L, WhiteLevoit
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DREO Smart Ultrasonic Humidifier 100H Runtime for Large Rooms - 3gal
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10% OffMEGAWISE 2 pack 3.5L Ultrasonic Cool Mist Humidifier – Top-Fill, Essential Oil Diffuser, Quiet Operation, Night Light, Auto Shut-Off for Home & Office (2)MEGAWISE
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200 Pint Air Humidifier commercial Grade Fog Mist For Hydroponics Grow Room
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10% OffVicks Warm Steam Vaporizer & Humidifier 1.5 Gallon Tank for Small and Medium Rooms, Night Light, Works with VapoPads and VapoSteamVicks
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Homasy 2.2L Humidifier for HOME & OFFICE with Light,Quiet & Auto-of Cool Mist
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11% OffDREO 6L Smart Warm & Cool Mist Humidifiers for Bedroom HM713SDREO
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1.5L Humidifiers for Bedroom Ultrasonic Warm & Cool Mist LED Humidifier Top Fill
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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 TankMEGAWISE
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HoMedics Top-Fill Easy to Clean Ultrasonic Cool Mist Humidifier with Night
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Dehumidifier, 95OZ Dehumidifier for Home 1000 Sq.Ft - Quiet with Auto Shut Off & Relaxing 7 Color Ambient Light,Ideal for Livingroom, Bedroom, Basement(Black)BEDRED
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LEVOIT Humidifiers for Home, Smart Warm/Cool Mist Air Humidifier, OasisMist4.5L
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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, WhiteLevoit
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5 Gal Humidifiers for Bedroom 2800 sq ft, 19L 6 Mist Mode & Auto 180°Mist Tube
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LACIDOLL Humidifiers for Bedroom 500 sq ft, 2.1Gal/8L Humidifier large room with Night Light & Essential Oil Diffuser, Top Fill Large Room Humidifiers for Home Baby Nursery Office Plants, BlackLacidoll
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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, IndoorEverlasting Comfort
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28% OffGoveeLife Smart Humidifiers for Bedroom, 3L Top Fill Cool Mist Humidifier, 24dB Quiet Runtime, Humidity Control, WiFi Air Humidifier with Night Light, for Baby, Plants, Home, Work with AlexaGoveeLife
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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 BedroomsCarepod
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25% OffToLife Dehumidifier for Home 95 OZ Water Tank, 1000 sq.ft Dehumidifiers for Basement Bedroom Bathroom with Auto Shut Off 7 Colors LED Light, GreyToLife
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10% OffMegaWise 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 OffMEGAWISE
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Coolfiqu 6L Humidifiers for Bedroom Large Room Home,Cool and Warm Humidifier for Baby and Plants Hot Mist Top Fill Desk Humidifier Oil Diffuser,Quiet,Auto Mode,360°Nozzle-Midnight Black(2026 Upgraded)Coolfiqu
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10% OffDREO Smart Humidifiers for Bedroom, 6L Top Fill Supersized Cool Mist Humidifier for Large Room, 60 Hour Runtime, Quiet Ultrasonic Humidifier for Plants, Indoor, Home, Night Light, BlackDREO
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17% OffDREO 8L Smart Humidifier Large Room 600ft², HM717S, 80H Runtime Supersized Warm and Cool Mist Humidifiers for Bedroom Baby, 28dB Quiet Air Humidifier for Plants Indoor, Home, Whole House, SilverDREO
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Humidifiers for Bedroom Large Room Humidifiers for Home,7L/1.85Gal Large Humidifier with Smart App & Remote Control, 4 Mist Levels Cool Mist Humidifiers BlackJingkey
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Vicks Filter-Free Ultrasonic Humidifier, Recommended by Pediatricians, 1.2 Gal Ultrasonic Cool Mist Humidifiers for Bedrooms & Kids Rooms, Works with Vicks VapoPadsUsedVicks
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17% OffDREO 6L Humidifiers for Bedroom, 60H Runtime, 28 dB Quiet, HM524DREO
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KZF 4L Top Fill Humidifiers for Bedroom & 40H Runtime - Cool Mist Humidifier, 3 Mist Levels, 8H Timer, Essential Oil Tray, Humidity Display, Quiet for Baby, Plants, Large Room (Black, 4L)KZF
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17% OffAquaOasis® Cool Mist Humidifier (6L Water Tank) Quiet Ultrasonic Humidifiers for Bedroom & Large room - Adjustable -360 Rotation Nozzle, Auto-Shut Off, Humidifiers for Babies Nursery & Whole HouseAquaOasis
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LEVOIT Superior 6000S Smart Evaporative Humidifiers for Home Whole House up to 3000ft², 23L, Last 72-Hour, Premium Filter, Dry Mode, Wheels & Water Fill Hose, Foldable Storage, Sleep Mode, New EditionLevoit
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20% OffBREEZOME 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, PlantsBREEZOME
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53% OffEverlasting 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, IndoorEverlasting Comfort
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25% OffHumidifier 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)Lacidoll
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Clarston Humidifiers for Bedroom, 2L Top Fill with 360° Nozzle for Large Room, 7-Color Night Light, 24dB Quiet Cool Mist Air Humidifier for Baby Nursery & Plants, No BPA, Auto Shut Off, Easy to CleanCLARSTON
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[2 Packs] Homvana 1.5L Cool Mist Top Fill Humidifiers for Bedroom & Baby Nursery, 3 in 1 Ultrasonic Humidifier & Oil Diffuser for Congestion Relief, 28dB Quiet, Night Lights for Home Plants OfficesHomvana
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21% OffInnoGear Aromatherapy Diffuser & 10 Essential Oils Set, 400ml Diffuser Ultrasonic Diffusers for Home Cool Mist Humidifier with 4 Timers 7 Colors Light Waterless Auto Off, Dark Wood GrainInnoGear
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VIVOSUN AeroStream H05 Intelligent Wi-Fi Humidifier, 1.32 Gal / 5 L Humidifier with Temp & Humidity Probe, Smart Remote Control, Designed for GrowersVIVOSUN
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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 ModeLevoit
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ASAKUKI Essential Oil Diffuser for Home, 300 ml Humidifier with Automatic Shut-Off, Quiet Aromatherapy Diffuser with 7 LED Lights for Living Room, Kitchen, Bedroom, Hotel - Light BrownASAKUKI
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Vicks Warm Mist Humidifier Filter-Free 1-Gal Tank, Auto Shut-Off, Night Light, VapoPad and VapoSteam CompatibleVicks
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16% OffCrane Steam Inhaler & Warm Mist Humidifier, 0.5 Gallon, Humidifier FSA Eligible, Blue & White, Ideal Humidifiers for Bedroom, Sinus Inhaler, Vaporizer HSA, Vaporizer For CongestionCrane
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Honeywell Cool Moisture Humidifiers for Bedroom, Medium Rooms, 1.1 Gallon, Invisible Moisture Humidifier for Baby, Kids, Quiet, Easy to Clean, UV Technology, Black, HCM350BHoneywell
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LEVOIT Superior 6000S Smart Evaporative Humidifiers for Home Whole House up to 3000ft², 6 Gal, Last 72-Hour, Premium Filter, Dry Mode, Wheels & Water Fill Hose & Foldable Storage - Quiet Sleep ModeUsedLevoit
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29% OffROSEKM 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, BlackRosekm
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Cool Mist Humidifier for Bedroom, 3L Top Fill Ultrasonic Air Humidifier with Adjustable Knob Control, Quiet Operation, Auto Shut-Off, BPA-Free for Home, Baby, Office, Plants 3LMONJUMR
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Canopy Bedside Humidifier 2.0, White, 36 HR Run Time, 2.5L Capacity - Reading Light & White Noise - Alleviate Symptoms of Allergies, Flu, Cold, Dry Skin - Humidifier, Filter, Power Cord & AdapterCanopy
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22% OffDehumidifier, 35 OZ Small Dehumidifiers for Bedroom for Home, Quiet with Auto Shut Off, Dehumidifiers for Bedroom (280 sq. ft), Bathroom, RV, Closet, WhiteTABYIK
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25% OffLACIDOLL 16L Cool Mist Tower Humidifier for 1500 sq.ft Large RoomLacidoll
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25% OffDehumidifier 1657ML 58OZ Small Dehumidifier for Home 230 Ft² Safety Dehumidifiers Adjustable 10 Color Lights 5 Timers 3 Setting Modes Auto Shut Off Protection Low Noise For Bedroom BathroomBeOkay
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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, WhiteLacidoll
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26% OffVicks Humidifier 3-in-1 SleepyTime Cool Mist Humidifier for Baby & Kids Rooms with Color Changing Night Light and Essential Oil Diffuser, WhiteVicks
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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 PlantsKZF
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BREEZOME 8L Humidifiers for Bedroom, Warm & Cool Mist for Large Room Home, Top Fill Ultrasonic Humidifier, Humidity Sensor, Essential Oil, 60H Runtime, Quiet for Baby, Plants, Fast ReliefBREEZOME
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HealthSmart 500ML Essential Oil Diffuser for Large Rooms, Cool Mist Humidifier and Aromatherapy Diffuser, Adjustable Timer, Mist Mode and 7 LED Light Colors, White (Pack of 1)HealthSmart
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15% OffHonovos Smart Humidifiers Large Room Bedroom Home, 2.11Gal(8L) Quiet Top Fill Cool Mist Humidifier, Smart App & Remote Control, 3 Speed Humidifier with 360° Nozzle, Humidity Setting for Baby OfficeHonovos
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35% OffInnoGear Essential Oil Diffuser, Ultrasonic Diffusers for Home Aromatherapy Humidifier for Bedroom Room 7 Colors LED 2 Mist Mode Auto Off, Basic WhiteInnoGear
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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 TentsAC Infinity
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32% OffHoneywell Ultra Comfort Cool Mist Humidifier, No Filter, Easy to Fill and Clean, Cleaning Brush Included, Ultra Quiet, Use Air Humidifier with Essential Oils for Extra Comfort, Black, HUL545BHoneywell
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40% OffLACIDOLL 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)Lacidoll
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22% OffCHIVALZ Humidifiers for Bedroom Large Room, 6L Cool Mist Top Fill Humidifier with Essential Oil Diffuser, 26dB Quiet Ultrasonic Humidifier for Baby Nursery Plants, 50H Runtime Night Light 1 Pack WhiteCHIVALZ
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10% OffChooone 6L Top Fill Ultrasonic Humidifier - Cool and Warm Mist for Bedroom, Baby, Large Rooms & Plants, Smart Humidity Control, Aroma Diffuser, Night Light, 12H Timer, Quiet, Blackchooone
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Carepod Cube Plus X50V Stainless Steel Humidifier - Easy to Clean, 3 Mist Level Settings, Auto-Humidity & Auto Shut-Off Feature, One Touch Built-in Sanitization, No Filters, Lasts 32Hrs (1.1Gal/4.2L)Carepod
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13% OffBOXING 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,30HBoxing
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39% OffVicks 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)Vicks
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29% OffASAKUKI Essential Oil Diffuser for Home, 500ML Aromatherapy Diffuser Humidifier with Remote Control, 7 Color LED Lights, Quiet Cool Mist Diffuser for Bedroom, Living Room, Office (White)ASAKUKI
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BLUEAIR Premium Smart Humidifier for Large Rooms, Bedrooms, Better Sleep with Evaporative Invisible Mist Tech, Auto Humidify, Easy Top Fill, Smart Control with App, Touchscreen, 3.5L Tank for 48 hoursBLUEAIR
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BREEZOME 5L Humidifiers for Bedroom Large Room, 36H Top Fill Cool Mist Humidifier with Essential Oil Tray, 7-Color Mood Light, Timer, Quiet Ultrasonic Humidifier for Home, Baby Nursery, PlantsBREEZOME
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11% OffAprilAire 800 Whole-House Steam Humidifier, Automatic Steam Humidifier, Large Capacity Whole-House Humidifier for Homes up to 10,300 Sq. Ft., WhiteAprilaire
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10% Off8L Smart Humidifiers for Bedroom Large Room, 2.1Gal Cool Mist Top Fill Diffuser Ambient Light, App & Remote Control, 3 Mist Modes, Quiet Humidifier for Home Office PlantHiswelle
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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 WhiteCrane
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Jack & Rose Stainless Steel Humidifier, Easy to Clean, Dishwasher Safe, Cool Mist Humidifiers for BedroomJack & Rose
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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, HHM774SDREO
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28% OffSALKING Essential Oil Diffuser, 100ml Small Aromatherapy Diffuser with Auto Shut-Off Function, Ultrasonic Diffusers for Essential Oils, Cool Mist Humidifier with Warm White Lights, for Office HomeSALKING
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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, WhiteBear
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Pure Enrichment® HUME™ Sense Top Fill Humidifier – Large 3L Tank, Auto Mode Humidity Sensor, 3 Mist Settings, Optional Night Light, Optional Aromatherapy, Sleep Mode & Auto Shut-OffPure Enrichment
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Admettre Stainless Steel Humidifier for Bedroom & Large Room,4L Easy to Clean Cool Mist Humidifier, Mold Free & Dishwasher Safe Water Tank, Essential Oil Diffuser for Baby Nursery, Plants, HomeAdmettre
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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, WhiteBREEZOME
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Crane Top Fill Ultrasonic Cool Mist Humidifier for Bedroom and Large Rooms, 1.2 Gallon Essential Oil Diffuser with Nightlight and Auto Shut-OffCrane
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29% OffYOKEKON Humidifier Large Room 5.8Gal/22L, 2500 sq.ft. Cool Mist Humidifiers for Home Bedroom with Flame & Night Light, Top Fill Whole House Humidifier with Extension Tube, Plants, Kids, Adults, WhiteYOKEKON
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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-OffPharata
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20% OffFontaines Luxury Top-Fill Humidifiers for Bedroom, Cool Mist 360° Ultra-Fine Spray, Whisper-Quiet, Dishwasher-Safe Tank, Nightlight & Auto Shut-Off, Easy Clean Baby NurseryFONTAINES LUXURY GOODS
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MEGAWISE 3.5L Cool Mist Humidifier with Top Refill, Large Capacity of 3.5L, Easy Safe and Convenient for Home + 7 Night light ColorsMEGAWISE
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Small Dehumidifier for Home 44OZ Quiet with Auto Off & Defrost 5 Timers 3 modes 10 Color Lights 3 Brightness 260 Sq.ft Portable Dehumidifiers for Basement Bedroom Bathroom RV ClosetNewo
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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 RoomProvirtec
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Hoqqf 4L Reptile Humidifier Fogger with Extended Hose - Adjustable & Quiet Fogger/Mister for Chameleon, Bearded Dragon, Amphibians - Large Capacity(Black)Hoqqf
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VIVOSUN AeroStream H09 Intelligent Wi-Fi Humidifier, 2.38 Gal / 9 L Humidifier with Temp & Humidity Probe, Smart Remote Control, Designed for GrowersVIVOSUN
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10% OffZeova 13L/3.4Gal Humidifiers for Bedroom, Ultrasonic Warm & Cool Mist Humidifier Large Room, Covers 800ft², 72H Runtime, 24H Timer, 3 Mist Modes Top Fill Quiet Humidifiers for Home, Office, WhiteZeova
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Lacidoll Humidifier Large Room, 5.3Gal/20L Humidifiers for Home 2500 sq ft, Cool Mist Whole House Humidifiers with Diffuser Extended Tube, Top Fill Air Humidifier for Bedroom Nursery Baby Plants BlackLacidoll
106 Humidifiers deals are available from:
Amazon, eBay stores, starting from $11.58.
The biggest discount we found is 53% on 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 at Amazon.
The lowest price we found is $11.58 while the highest is $975.12.
Prices for the best Humidifiers deals average at $78.04.
Last updated on July 5, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Humidifiers.