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The Best Portable Air Conditioners

Portable air conditioners are great for cooling a small room or area, and they're also useful in emergency situations when you need to keep your home cool and comfortable. They're easy to use, convenient, and you can move them from room to room with ease. Browse the top-ranked list of the best portable air conditioners below along with associated reviews and opinions.

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  1. TCL - 250 Sq. Ft. 6,000 BTU Smart Portable Air Conditioner 3-in-1 with AC, Fan & Dehumidifier - White

    SKU: J36QYTHLJ2

    Great product. Very conevenoent to use at a great price presented by Best Buy...Love it and cools great. Way better than being hot and sticky

    Product Description

    A white smart portable unit that cools, fans, and dehumidifies rooms up to 250 sq. ft.
    See all Portable Air Conditioners
    Your price for this item is $329.99
  2. LG - 350 Sq. Ft. 8,350 BTU DOE (12,000 BTU ASHRAE) Smart Portable Air Conditioner - White

    SKU: J7G565558V

    Best Portable AC with LG ThinQ 300-350sqft!...Best Portable AC unit for 300-350sqft and with LG ThinQ I can control both upstairs and downstairs with...Air conditioner works really well and cools down...

    Product Description

    A smart white portable air conditioner offering app control, voice compatibility, dehumidifier, and multiple fan speeds.
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    Your price for this item is $399.99
    Save $40
    The previous price was $439.99
  3. TCL - 450 Sq. Ft. 10,000 BTU Smart Portable Air Conditioner 3-in-1 with AC, Fan & Dehumidifier - White

    SKU: J36QYTHGYY

    Great AC...This is the best portable AC unit I have ever had....I love that I can control it with an app and it does a great job....The PAC works great. No surprises and excellent cooling....Best Buy...

    Product Description

    A white 3-in-1 portable unit that cools, dehumidifies, and circulates air with smart app compatibility.
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    Your price for this item is $499.99
  4. TCL - 350 Sq. Ft. 8,000 BTU Smart Portable Air Conditioner 3-in-1 with AC, Fan & Dehumidifier - White

    SKU: J36QYTHGYC

    Best Buy is my go to place for quality and great customer service. Dr. G....GREAT UNIT...We love this portable unit! Cools efficiently and the dehumidifier is quite an added feature!

    Product Description

    A white 3-in-1 portable unit that cools, circulates, and dehumidifies with smart app compatibility.
    See all Portable Air Conditioners
    Your price for this item is $399.99
  5. LG - 300 Sq. Ft. 7,300 BTU DOE (11,000 BTU ASHRAE) Smart Portable Air Conditioner - White

    SKU: J7G565558T

    Great air conditioner for the bedroom!...This ac is a great size and output for a medium sized bedroom.

    Product Description

    A smart, portable white air conditioner with app and voice control, built-in dehumidifier, and remote.
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    Your price for this item is $389.99
  6. Black+Decker - Smart Portable Air Conditioner, 12,000 BTU, BPACT12WT - White

    SKU: J3YGF4G4J5

    Product Description

    A white portable air conditioner delivering 12,000 BTU with cooling, fan, dehumidifying, Wi-Fi, and voice control.
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    Your price for this item is $404.99
    Save $173
    The previous price was $578.56
  7. Black+Decker - Smart Portable Air Conditioner, 14,000 BTU, BPACT14WT - White

    SKU: J3YGF4G4CR

    Product Description

    A white portable air conditioner delivering 14,000 BTU with cooling, fan, dehumidifying, Wi-Fi, and voice-control capabilities.
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    Your price for this item is $474.99
    Save $203
    The previous price was $678.56
  8. TCL - 450 Sq. Ft. 10,000 BTU SACC Smart Portable Air Conditioner with Supplemental Heater - White

    SKU: J36QYTRLL8

    The best purchase...The best purchase. Works like a charm!!! Easy to use and keeps my home cool at a low cost....I love the size of it and that it has both air and heat. The heat works great....We haven't...

    Product Description

    A smart white portable air conditioner and heater with app control, dehumidifier, and voice assistant compatibility.
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    Your price for this item is $649.99
  9. Airplus - 12000 BTU Tower Portable Air Conditioner with Dehumidifier, Remote, 360° Wheels, White

    SKU: J78H5KRRFJ

    Product Description

    A slim white tower air conditioner with 12,000 BTU cooling, dehumidifier, remote, and 360° caster wheels.
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    Your price for this item is $664.99
  10. Black+Decker - Portable Air Conditioner, 10,000 BTU, BPACT10WT - White

    SKU: J3YGF4G4JQ

    Product Description

    A white portable air conditioner offering cooling, fan, dehumidifying, remote control, timer, and washable filter.
    See all Portable Air Conditioners
    Your price for this item is $379.99
    Save $162
    The previous price was $542.84

FAQ

Portable air conditioners draw in warm air from the room, cool it using a refrigeration cycle, and then expel the cooled air back into the space while venting warm air outside through an exhaust hose.

Most portable air conditioners require a way to vent hot air outside, typically through a window. However, some models offer alternative venting options, such as through a sliding door or a drop ceiling. Always check the manufacturer's recommendations for proper installation.

Regular maintenance includes cleaning or replacing the air filter, emptying the water collection tray if your unit is not self-evaporating, and wiping down the exterior. Refer to your user manual for specific instructions.

Noise levels vary by model, but most portable air conditioners produce sound similar to a fan or a window AC unit. Many models include a 'sleep mode' or quiet setting for reduced noise during nighttime use.

Portable air conditioners are designed for easy setup and typically do not require professional installation. Most units come with a window kit and clear instructions, allowing users to set up and start cooling in minutes.