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Air Conditioner Cost

There are many different types of air conditioners, each with their own set of features and advantages. But the cost of these machines can vary greatly depending on the size and features of the unit you choose. Browse the top-ranked list of air conditioner cost below along with associated reviews and opinions. 

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  1. Keystone - 350 Sq. Ft. 8,000 BTU Casement Window Air Conditioner - White

    SKU: J39H83WLHV

    Product Description

    A white window air conditioner with 8,000 BTU, remote control, timer, and built-in dehumidifier.
    See all Window Air Conditioners
    Your price for this item is $399.99
    Save $80
    The previous price was $479.99

  2. Windmill - WhisperTech 12,000 BTU Smart Window Air Conditioner with Inverter Technology - White

    SKU: J3Q5RG4S85

    Product Description

    A quiet, energy-efficient white window AC with smart controls, inverter technology, and app compatibility.
    See all Window Air Conditioners
    Your price for this item is $569.99
    Save $30
    The previous price was $599.99

  3. LG - 350 Sq. Ft. 8,000 BTU Window Air Conditioner with Remote - White

    SKU: J7G5655427

    Product Description

    A white window air conditioner with 8,000 BTU, remote control, timer, and washable filter for customizable comfort.
    See all Window Air Conditioners
    Your price for this item is $279.99
    Save $20
    The previous price was $299.99

  4. LG - 570 Sq. Ft. 12,200 BTU 230V Window Air Conditioner with Cool, Heat and Wi-Fi Control - White

    SKU: J7G5655ZL3

    Product Description

    A white window unit offering 12,200 BTU cooling, supplemental heat, Wi-Fi control, and voice assistant compatibility.
    See all Window Air Conditioners
    Your price for this item is $596.99
    Save $3
    The previous price was $599.99

  5. TCL - 250 Sq. Ft. 6,000 BTU Window Air Conditioner - White

    SKU: J36QYTRTG9

    Exactly what I needed cost-efficient and effective works beautifully.

    Product Description

    A white window air conditioner with 6,000 BTU cooling, remote control, LED display, and washable filter.
    See all Window Air Conditioners
    Your price for this item is $219.99
    Save $10
    The previous price was $229.99

  6. 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

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

    SKU: J7G56554VL

    Product Description

    A white window air conditioner with 10,000 BTU cooling, dehumidifier, remote control, and washable filter.
    See all Window Air Conditioners
    Your price for this item is $349.00
    Save $30
    The previous price was $379.99

  8. Keystone - 12,000 BTU ASHRAE/10,000 BTU DOE Portable Inverter Air Conditioner with Remote Control - White

    SKU: J39H83WT5L

    Product Description

    A portable white air conditioner with inverter technology, remote control, dehumidifier, and energy-saving modes.
    See all Portable Air Conditioners
    Your price for this item is $579.99

  9. Keystone - 8,000 BTU Window Mounted Inverter Air Conditioner - White

    SKU: J39H83WTQY

    [This review was collected as part of a promotion.] I received this air conditioner for free from Influenster in exchange for my honest review, and I’ve been genuinely impressed.

    Product Description

    A white window-mounted inverter air conditioner with remote control, energy saver mode, and dehumidification features.
    See all Window Air Conditioners
    Your price for this item is $349.99
    Save $20
    The previous price was $369.99

  10. Keystone - 10,000 BTU Window Air Conditioner - White

    SKU: JJ86PTLGCZ

    Product Description

    A white window air conditioner offering 10,000 BTU cooling, dehumidification, remote control, and energy-efficient operation.
    See all Window Air Conditioners
    Your price for this item is $329.99
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.