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Labor Day Appliances SaleEnds 9/16. Limited quantities. No rainchecks.Shop now

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Main Content
Best Buy

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heating, cooling & air quality

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air conditioners

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window air conditioners

Small Window Air Conditioner

If you live in a small space, or if you're just looking for a way to keep your room cool and comfortable, a window air conditioner is an excellent option. Browse the top-ranked list of small window air conditioners below along with associated reviews and opinions.

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  1. GE - 150 Sq. Ft 5000 BTU Window Air Conditioner - White

    SKU: J7645SYS2X

    Good place to shop love buying at best buy easy to work....I love these Ac they are the best and I love them I always something I need another I moved

    Product Description

    A white window air conditioner offering 5,000 BTU cooling, three fan speeds, remote control, and energy efficiency.
    See all Window Air Conditioners
    Your price for this item is $194.99

  2. GE - 250 Sq. Ft. 6000 BTU Window Air Conditioner - White

    SKU: J7645SYSZF

    Best Buy are literally the Best!! I love this air conditioner!...great AC unit perfect or a single room. best buy always great products

    Product Description

    A white window air conditioner offering 6,000 BTU cooling, three fan speeds, remote control, and energy efficiency.
    See all Window Air Conditioners
    Your price for this item is $174.99
    Save $50
    The previous price was $224.99

  3. General Electric - GE 5,000 BTU Mechanical Window Air Conditioner for Small Rooms up to 150 sq ft.

    SKU: J7645S26S9

    Great Product!...Love it. Cool my room. Easy pullout filter for easy cleaning....Great features...I love how the air conditioner works, blows out nice cool air

    Product Description

    A compact window air conditioner with 5,000 BTU cooling power and easy mechanical controls for small rooms.
    See all Window Air Conditioners
    Your price for this item is $257.13

  4. Amana - 350 Sq. Ft 8,000 BTU Window Air Conditioner - White

    SKU: J39H83HZ4W

    this air conditioner last year and loved it so much I brought same one a second time this year, I love...Great product!...I love Amana products and I had an “estimated” delivery date of a Monday with...

    Product Description

    A white window air conditioner with 8,000 BTU cooling power, three speeds, Eco mode, and remote control.
    See all Window Air Conditioners
    Your price for this item is $289.99

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

    SKU: J36QYTT242

    control the AC from anywhere in the house prior to us going out to the Florida room. my teenage son love...This AC is great for a bedroom with great power saving on energy bill at just.5000 BTU....That...

    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

  6. Frigidaire - 250 Sq. Ft. 6,000 BTU Window-Mounted Air Conditioner - White

    SKU: J7CJ366CPJ

    The best!!!...This is my c 2nd Frigidaire window AC unit and I absolutely love it....Great ac unit...Very quiet and I love the timer.

    Product Description

    A white window air conditioner with 6,000 BTU, remote control, sleep mode, and washable dust filter.
    See all Window Air Conditioners
    Your price for this item is $229.99

  7. Keystone - 450 Sq. Ft 10,000 Cooling BTU Window Air Conditioner - White

    SKU: J39H83KCXX

    Great and powerful AC unit!

    Product Description

    A white window air conditioner with 10,000 BTU cooling, dehumidification, remote control, and energy-saving modes.
    See all Window Air Conditioners
    Your price for this item is $329.99

  8. Commercial Cool - Window Air Conditioner 8000 BTU, AC Window Unit Cools Up to 350 Square Feet - White

    SKU: J3GW7QQTGH

    Product Description

    A white window air conditioner with 8,000 BTU cooling, electronic controls, remote, and washable filter.
    See all Window Air Conditioners
    Your price for this item is $239.99

  9. GE - 450 Sq. Ft. 10100 BTU Smart Window Air Conditioner - White

    SKU: J7645SYSX2

    Best of the best I love the eco feature & the fan somehow I just love every feature and it hasn’t disappoint...Cols great...love this unit, it never freezes up and stays cold , it performs the best on...

    Product Description

    A smart white window air conditioner with Wi-Fi, remote control, and app compatibility for medium rooms.
    See all Window Air Conditioners
    Your price for this item is $394.99

  10. GE - 150 Sq. Ft. 5,000 BTU Portable Air Conditioner with Auto Evaporation Technology - White

    SKU: J7645SPQ86

    Absolutely amazing product, this machine cools my house instantly and is the best purchase ive made this...Best Buy gave me the best...Best AC so far. Keeps the bedrooms really cool fast.

    Product Description

    A compact white portable air conditioner with auto evaporation, remote control, and built-in dehumidifier.
    See all Portable Air Conditioners
    Your price for this item is $269.99
    Save $20
    The previous price was $289.99
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FAQ

Most small window air conditioners are designed for easy DIY installation. They typically come with installation kits and step-by-step instructions. However, it's important to follow the manufacturer’s guidelines and ensure the unit is securely placed in your window.

Many small window air conditioners include a remote control for convenient operation. Be sure to check the product description to see if a remote is included with the specific model you are interested in.

Yes, several small window air conditioners are ENERGY STAR® certified or feature energy-saving modes. Look for models with high Energy Efficiency Ratio (EER) ratings or eco-friendly operation settings to help reduce your energy consumption.

Some small window air conditioners offer smart features, such as Wi-Fi connectivity, allowing you to control the unit using a smartphone app or through voice assistants like Alexa or Google Assistant. Check the product specifications for smart compatibility.

To maintain optimal performance, regularly clean or replace the air filter as recommended by the manufacturer. Wipe down the exterior and ensure the vents are free from dust and debris. Periodically check for any excess moisture or condensation around the unit.