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Labor Day SaleEnds September 7. Limited quantities. No rainchecks.Shop now

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heating, cooling & air quality

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air conditioners

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window air conditioners

Lightweight Window Air Conditioners

Air conditioners are an essential part of any home. They keep us cool during the summer when it's too hot to be indoors, and they keep our homes warm in the winter when it's too cold to go outside. Browse the top-ranked list of lightweight window air conditioners below along with associated reviews and opinions.

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  1. TCL - 350 Sq. Ft. 8,000 BTU Smart Window Air Conditioner - White

    SKU: J36QYTT2KF

    Love this AC...Miscommunication made me lose out on a great item....This purchase was a great one and I love the product, but through shipping and going through this process

    Product Description

    A smart white window air conditioner with 8,000 BTU cooling, app and voice control, and remote.
    See all Window Air Conditioners
    Your price for this item is $329.99

  2. Windmill - 6,000 BTU Smart Window Air Conditoner - White

    SKU: J3Q5RG4S3H

    Great, easy to use! Love the app! Can’t wait to get another one for my bedroom! Love, love, love!!...Best a/c unit I have ever had , I am retired, a Vietnam Vet, will probably buy one more ,love the eco......

    Product Description

    A quiet, energy-efficient smart window air conditioner in white with app control, remote, and eco-friendly design.
    See all Window Air Conditioners
    Your price for this item is $289.99
    Save $50
    The previous price was $339.99

  3. TCL - 350 Sq. Ft. 8,000 BTU Q-Series Smart Window Air Conditioner - White

    SKU: J36QYTKXLS

    Product Description

    A smart, ultra-quiet white window air conditioner with 8,000 BTU, app control, and ENERGY STAR certification.
    See all Window Air Conditioners
    Your price for this item is $309.95
    Save $10
    The previous price was $319.95

  4. LG - 450 Sq. Ft. 10,000 BTU Window Air Conditioner - White

    SKU: J7G565542T

    Love the ac. Price was great and it works great would buy another one...It is great...Love the new one for my bedroom. It is great for the price.

    Product Description

    A white window air conditioner offering 10,000 BTU cooling power, remote control, timer, and washable filter.
    See all Window Air Conditioners
    Your price for this item is $367.99
    Save $12
    The previous price was $379.99

  5. Commercial Cool - 6350 BTU Portable Air Conditioner - Blue

    SKU: J3GW7QQYF7

    Product Description

    A blue portable air conditioner with Wi-Fi, Alexa compatibility, dehumidifier, remote, and app control.
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    Your price for this item is $299.99
    Save $75
    The previous price was $374.99

  6. TCL - 450 Sq. Ft. 10,000 BTU Smart Window Air Conditioner - White

    SKU: J36QYTT242

    great smart window air conditioner...[This review was collected as part of a promotion.] i love this tlc smart window air conditioner it is...a perfect air conditioner it blows air very well and cold...

    Product Description

    A smart white window air conditioner with 10,000 BTU cooling, app control, voice commands, and washable filter.
    See all Window Air Conditioners
    Your price for this item is $309.03
    Save $90
    The previous price was $399.99

  7. Amana - 150 Sq. Ft. 5,000 BTU Window Air Conditioner - White

    SKU: J3Y8YQ4GC5

    Product Description

    A white window air conditioner with 5,000 BTU cooling power, two speeds, and washable air filter.
    See all Window Air Conditioners
    Your price for this item is $189.99

  8. Commercial Cool - 6350 BTU Portable Air Conditioner - White

    SKU: J3GW7QQY5K

    Product Description

    A white portable air conditioner with Wi-Fi, dehumidifier, remote control, and app compatibility for smart cooling.
    See all Portable Air Conditioners
    Your price for this item is $279.99

  9. Commercial Cool - 6350 BTU Portable Air Conditioner - Pink

    SKU: J3GW7QQYFT

    Love it work well, the app is a little buggy though....Love the extra color options and options with the remote sometime you do have to hit buttons twice which...is great if you have animals that sometime...

    Product Description

    A pink portable air conditioner with Wi-Fi, dehumidifier, remote control, and app compatibility for smart cooling.
    See all Portable Air Conditioners
    Your price for this item is $319.99

  10. NewAir - Portable Air Conditioner 8000 BTUs 5000 BTU DOE Cools up to 400 sq ft - White

    SKU: J3GT45PY8K

    Product Description

    A portable white air conditioner with remote control, antibacterial mesh filter, and self-evaporative system for efficient cooling.
    See all Portable Air Conditioners
    Your price for this item is $409.99
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FAQ

When shopping for a lightweight window air conditioner, consider features like energy efficiency, programmable timers, remote controls, multiple cooling modes, and easy-to-clean filters. These features can enhance convenience and help you maintain a comfortable indoor environment.

Many lightweight window air conditioners are designed for easy DIY installation. They often come with user-friendly installation kits and clear instructions, making it simple to set up the unit in most standard windows.

Most modern lightweight window air conditioners are engineered to operate quietly. Look for models with low decibel ratings or special quiet modes if noise is a concern for your space.

Yes, regular maintenance such as cleaning or replacing the air filter and wiping down the exterior can help your unit run efficiently. Always refer to the manufacturer's guidelines for specific maintenance recommendations.

Some lightweight window air conditioners offer smart features, including Wi-Fi connectivity and compatibility with mobile apps. These models allow you to adjust settings, set schedules, and monitor performance directly from your smartphone.