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Best Buy customers often prefer the following products when searching for compact air conditioner.

If you're looking for a cost-effective way to cool your home, a portable air conditioner is a great option. These units can be moved from room to room as needed, and are generally more efficient than window or through-the-wall units. They also have the added benefit of being able to be used in rooms that don't have windows. Browse the top-ranked list of compact air conditioners below along with associated reviews and opinions.

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  1. Frigidaire - Energy Star 550 sq ft Window-Mounted Compact Air Conditioner - White - Angle_Zoom
    Top comment

    "Wonderful window air conditioner!...[This review was collected as part of a promotion.] Purchased this window air conditioner to cool off a 500 sqft space in a high temperature and high humidity environment. ...Best Air Conditioner...When they last 17yrs and longer that is a good air conditioner, this is third Frigidaire air conditioner. "

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    Product Description

    On hot, humid days, Frigidaire's Energy Star 12,000 BTU window-mounted air conditioner quickly cools a room up to 550 square feet. Ready-Select electronic controls allow you to set the comfort level to your preference, while a convenient temperature-readout displays the set temperature. Effortless temperature sensing remote control allows you to see, set and maintain room temperature from across the room. The multi-speed fan features three different speeds for cooling flexibility and the 6-way comfort control design allows you to easily direct the air where you want it. The washable filter with front, tilt-out access captures dust from the air to keep your air conditioner working efficiently. Plus, low power start-up conserves energy and saves you money. Year after year, Frigidaire is the brand you can trust to keep you cool and comfortable.
    See all Window Air Conditioners
    Top comment

    "Wonderful window air conditioner!...[This review was collected as part of a promotion.] Purchased this window air conditioner to cool off a 500 sqft space in a high temperature and high humidity environment. ...Best Air Conditioner...When they last 17yrs and longer that is a good air conditioner, this is third Frigidaire air conditioner. "

    See all customer reviews

    Product Description

    On hot, humid days, Frigidaire's Energy Star 12,000 BTU window-mounted air conditioner quickly cools a room up to 550 square feet. Ready-Select electronic controls allow you to set the comfort level to your preference, while a convenient temperature-readout displays the set temperature. Effortless temperature sensing remote control allows you to see, set and maintain room temperature from across the room. The multi-speed fan features three different speeds for cooling flexibility and the 6-way comfort control design allows you to easily direct the air where you want it. The washable filter with front, tilt-out access captures dust from the air to keep your air conditioner working efficiently. Plus, low power start-up conserves energy and saves you money. Year after year, Frigidaire is the brand you can trust to keep you cool and comfortable.
    See all Window Air Conditioners
    See all Window Air Conditioners
  2. Honeywell - 550. Sq. Ft Portable Air Conditioner - White - Front_Zoom

    Product Description

    Wi-Fi enabled and compatible with Amazon Alexa voice commands, this Smart Portable AC can be controlled from almost anywhere. Use voice commands to power on, change temperature and fan speed settings without moving away from your busy routine. What else? The Smart Digital Thermostat automatically activates the AC based on pre-set room conditions. A 24-hour timer with daily/weekly scheduling function can be pre-set using the Honeywell Air Comfort App for added convenience and energy savings. This compact unit is one of the quietest air conditioners in its class and comes with smooth-gliding wheels that make sliding it from room-to-room a breeze. The portable ac unit also comes fully equipped with the usual window kit accessories and as a bonus, window insulation tape, drain pan and drain tube to make life easier for you!
    See all Air Conditioners

    Product Description

    Wi-Fi enabled and compatible with Amazon Alexa voice commands, this Smart Portable AC can be controlled from almost anywhere. Use voice commands to power on, change temperature and fan speed settings without moving away from your busy routine. What else? The Smart Digital Thermostat automatically activates the AC based on pre-set room conditions. A 24-hour timer with daily/weekly scheduling function can be pre-set using the Honeywell Air Comfort App for added convenience and energy savings. This compact unit is one of the quietest air conditioners in its class and comes with smooth-gliding wheels that make sliding it from room-to-room a breeze. The portable ac unit also comes fully equipped with the usual window kit accessories and as a bonus, window insulation tape, drain pan and drain tube to make life easier for you!
    See all Air Conditioners
    See all Air Conditioners
  3. TORRAS - COOLiFY Air Wearable Air Conditioner 5000mAh - Golden White - Front_Zoom

    Product Description

    Introducing the COOLiFY Air personal air conditioner which delivers quick, on-the-go cooling in a sleek and compact design. Different from conventional neck fans, featuring a special golden triangle zone that targets the body's hot spots, COOLiFY Air delivers instant relief from heat discomfort. Customizable high-speed airflow feature allows you to tailor the cooling experience according to your unique preferences. Cool/Heat/Fan modes give you a cooling sensation, a touch of warmth, or simply a gentle breeze whenever you need it, making it a handy companion to keep you comfortable all year round. Designed with adjustable size and ergonomic design, COOLiFY Air is easy to wear and carry for various activities. Powered by 5000mAh long-lasting battery, the COOLiFY Air offers continuous hours of cooling while allowing you to charge it simultaneously for extended usage time. And with its hidden bladeless mesh structure prevents hair tangle, rest assured that your cooling experience remains safe at all times.
    See all Personal Fans

    Product Description

    Introducing the COOLiFY Air personal air conditioner which delivers quick, on-the-go cooling in a sleek and compact design. Different from conventional neck fans, featuring a special golden triangle zone that targets the body's hot spots, COOLiFY Air delivers instant relief from heat discomfort. Customizable high-speed airflow feature allows you to tailor the cooling experience according to your unique preferences. Cool/Heat/Fan modes give you a cooling sensation, a touch of warmth, or simply a gentle breeze whenever you need it, making it a handy companion to keep you comfortable all year round. Designed with adjustable size and ergonomic design, COOLiFY Air is easy to wear and carry for various activities. Powered by 5000mAh long-lasting battery, the COOLiFY Air offers continuous hours of cooling while allowing you to charge it simultaneously for extended usage time. And with its hidden bladeless mesh structure prevents hair tangle, rest assured that your cooling experience remains safe at all times.
    See all Personal Fans
    See all Personal Fans
  4. LG - 150 Sq. Ft. 5,000 BTU Window Air Conditioner - White - Front_Zoom
    Top comment

    "LG air conditioner...Good little air conditioner...Good little air conditioner. Was the only air conditioner I could find small enough to fit in attic window."

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    Product Description

    Meet the LG LW5016: the ultimate solution for small to medium-sized rooms up to 150 sq ft. With its compact 5000 BTU design and manual rotary controls, it's easy to customize your cooling experience. Enjoy quiet comfort with two cooling and fan speeds, while the two-way air deflection ensures precise airflow. This unit doubles as a dehumidifier and comes with an easy window installation kit. Plus, maintenance is a breeze with the removable and washable filter. Upgrade to the LG LW5016 for powerful cooling in a compact package.
    See all Window Air Conditioners
    Top comment

    "LG air conditioner...Good little air conditioner...Good little air conditioner. Was the only air conditioner I could find small enough to fit in attic window."

    See all customer reviews

    Product Description

    Meet the LG LW5016: the ultimate solution for small to medium-sized rooms up to 150 sq ft. With its compact 5000 BTU design and manual rotary controls, it's easy to customize your cooling experience. Enjoy quiet comfort with two cooling and fan speeds, while the two-way air deflection ensures precise airflow. This unit doubles as a dehumidifier and comes with an easy window installation kit. Plus, maintenance is a breeze with the removable and washable filter. Upgrade to the LG LW5016 for powerful cooling in a compact package.
    See all Window Air Conditioners
    See all Window Air Conditioners
  5. Honeywell - 14,000 BTU Portable Air Conditioner, Dehumidifier and Fan - White - Front_Zoom
    Top comment

    "I have had this product for a few weeks now and it has been working great! Shoots our nice, cold air. It’s great since our last two LG air conditioners didn’t work well and even broke!...Portable air conditioner...Very nice unit, but I wish it was a little quieter. I understand air conditioners are loud, but this seems really loud."

    See all customer reviews

    Product Description

    Stay cool and dry this summer with the Honeywell Classic Series dual hose portable air conditioner. This versatile AC unit combines 3-in-1 technology in a sleek, compact body, providing efficient cooling and dehumidifying for rooms up to 700 square feet. The auto-evaporation system eliminates the need for manual draining, ensuring hassle-free operation. Benefit from the reliable dehumidifying function that effectively removes excess moisture from the air, creating a more comfortable and healthier environment. Enjoy customized cooling, dehumidification, and fresh ventilation with the traditional three-speed fan function. Stay in control from anywhere in the room with the full-function remote control, allowing you to conveniently operate each feature at your fingertips. The Honeywell Portable Air Conditioner requires no permanent installation, making it an ideal solution for any space. With the smooth-gliding wheels, you can effortlessly move the unit from one room to another, bringing cooling comfort wherever you need it. The Honeywell Classic Series portable air conditioner is complete with essential accessories including a flexible exhaust hose and an easy-to-install window venting kit. Enjoy the benefits of cool, dehumidified air while maintaining a clean and clutter-free space. Stay cool and comfortable all summer long with this top-of-the-line portable air conditioner.
    See all Portable Air Conditioners
    Top comment

    "I have had this product for a few weeks now and it has been working great! Shoots our nice, cold air. It’s great since our last two LG air conditioners didn’t work well and even broke!...Portable air conditioner...Very nice unit, but I wish it was a little quieter. I understand air conditioners are loud, but this seems really loud."

    See all customer reviews

    Product Description

    Stay cool and dry this summer with the Honeywell Classic Series dual hose portable air conditioner. This versatile AC unit combines 3-in-1 technology in a sleek, compact body, providing efficient cooling and dehumidifying for rooms up to 700 square feet. The auto-evaporation system eliminates the need for manual draining, ensuring hassle-free operation. Benefit from the reliable dehumidifying function that effectively removes excess moisture from the air, creating a more comfortable and healthier environment. Enjoy customized cooling, dehumidification, and fresh ventilation with the traditional three-speed fan function. Stay in control from anywhere in the room with the full-function remote control, allowing you to conveniently operate each feature at your fingertips. The Honeywell Portable Air Conditioner requires no permanent installation, making it an ideal solution for any space. With the smooth-gliding wheels, you can effortlessly move the unit from one room to another, bringing cooling comfort wherever you need it. The Honeywell Classic Series portable air conditioner is complete with essential accessories including a flexible exhaust hose and an easy-to-install window venting kit. Enjoy the benefits of cool, dehumidified air while maintaining a clean and clutter-free space. Stay cool and comfortable all summer long with this top-of-the-line portable air conditioner.
    See all Portable Air Conditioners
    See all Portable Air Conditioners
  6. TORRAS - COOLiFY Air Wearable Air Conditioner 5000mAh - Golden Black - Front_Zoom

    Product Description

    Introducing the COOLiFY Air personal air conditioner which delivers quick, on-the-go cooling in a sleek and compact design. Different from conventional neck fans, featuring a special golden triangle zone that targets the body's hot spots, COOLiFY Air delivers instant relief from heat discomfort. Customizable high-speed airflow feature allows you to tailor the cooling experience according to your unique preferences. Cool/Heat/Fan modes give you a cooling sensation, a touch of warmth, or simply a gentle breeze whenever you need it, making it a handy companion to keep you comfortable all year round. Designed with adjustable size and ergonomic design, COOLiFY Air is easy to wear and carry for various activities. Powered by 5000mAh long-lasting battery, the COOLiFY Air offers continuous hours of cooling while allowing you to charge it simultaneously for extended usage time. And with its hidden bladeless mesh structure prevents hair tangle, rest assured that your cooling experience remains safe at all times.
    See all Personal Fans

    Product Description

    Introducing the COOLiFY Air personal air conditioner which delivers quick, on-the-go cooling in a sleek and compact design. Different from conventional neck fans, featuring a special golden triangle zone that targets the body's hot spots, COOLiFY Air delivers instant relief from heat discomfort. Customizable high-speed airflow feature allows you to tailor the cooling experience according to your unique preferences. Cool/Heat/Fan modes give you a cooling sensation, a touch of warmth, or simply a gentle breeze whenever you need it, making it a handy companion to keep you comfortable all year round. Designed with adjustable size and ergonomic design, COOLiFY Air is easy to wear and carry for various activities. Powered by 5000mAh long-lasting battery, the COOLiFY Air offers continuous hours of cooling while allowing you to charge it simultaneously for extended usage time. And with its hidden bladeless mesh structure prevents hair tangle, rest assured that your cooling experience remains safe at all times.
    See all Personal Fans
    See all Personal Fans
  7. Whynter - Eco-friendly 8000 BTU Portable Air Conditioner - White - Front_Zoom
    Top comment

    "Great air conditioner...Quick easy transaction! Thanks Best Buy!...Great air conditioner...I'm very happy with my air conditioner is very special for small room I would recommend for everyone"

    See all customer reviews

    Product Description

    The Whynter compact CFC-free, lead-free, and high energy efficiency 8,000 BTU portable air conditioner, helps you stay cool while working with better environmental standards and reducing energy consumption. This portable air conditioner, specially designed to be light weight and extremely mobile, can be easily setup in almost any indoor location and is most commonly used in data closets / server rooms, bedrooms, classrooms and garages / workshops.

    See all Portable Air Conditioners
    Top comment

    "Great air conditioner...Quick easy transaction! Thanks Best Buy!...Great air conditioner...I'm very happy with my air conditioner is very special for small room I would recommend for everyone"

    See all customer reviews

    Product Description

    The Whynter compact CFC-free, lead-free, and high energy efficiency 8,000 BTU portable air conditioner, helps you stay cool while working with better environmental standards and reducing energy consumption. This portable air conditioner, specially designed to be light weight and extremely mobile, can be easily setup in almost any indoor location and is most commonly used in data closets / server rooms, bedrooms, classrooms and garages / workshops.

    See all Portable Air Conditioners
    See all Portable Air Conditioners
  8. Honeywell - 10,000 BTU Smart Wi-Fi Portable Air Conditioner - Silver - Front_Zoom
    Top comment

    "Great portable air conditioner good product good price nice color easy to install...Standing air conditioner"

    See all customer reviews

    Product Description

    Wi-Fi enabled and compatible with Amazon Alexa voice commands, this Smart Portable AC can be controlled from almost anywhere. Use voice commands to power on, change temperature, and fan speed settings without moving away from your busy routine. What else? The Smart Digital Thermostat automatically activates the AC based on pre-set room conditions, a 24-hour timer with daily/weekly scheduling function can be pre-set using the Honeywell Air Comfort App, for added convenience and energy savings. This compact unit is one of the quietest air conditioners in its class and comes with smooth-gliding wheels that make sliding it from room-to-room a breeze. It also comes fully packed with the usual window kit accessories plus BONUS window insulation tape, drain pan, and drain tube to make life easier for you!
    See all Portable Air Conditioners
    Top comment

    "Great portable air conditioner good product good price nice color easy to install...Standing air conditioner"

    See all customer reviews

    Product Description

    Wi-Fi enabled and compatible with Amazon Alexa voice commands, this Smart Portable AC can be controlled from almost anywhere. Use voice commands to power on, change temperature, and fan speed settings without moving away from your busy routine. What else? The Smart Digital Thermostat automatically activates the AC based on pre-set room conditions, a 24-hour timer with daily/weekly scheduling function can be pre-set using the Honeywell Air Comfort App, for added convenience and energy savings. This compact unit is one of the quietest air conditioners in its class and comes with smooth-gliding wheels that make sliding it from room-to-room a breeze. It also comes fully packed with the usual window kit accessories plus BONUS window insulation tape, drain pan, and drain tube to make life easier for you!
    See all Portable Air Conditioners
    See all Portable Air Conditioners
  9. Whynter - ARC-115WG 400 Sq.Ft Portable Air Conditioner - White - Front_Zoom

    Product Description

    Perfect for small rooms such as, home offices and children’s bedrooms, this compact Whynter portable air conditioner is a great way to stay cool at a lower cost to your wallet and the environment. Its freestanding design is modern, compact, and able to cool an area of up to 400 square feet with three fan speeds. It also can function effectively as an 87 pint capacity dehumidifier to remove excess moisture, improving air comfort.
    See all Portable Air Conditioners

    Product Description

    Perfect for small rooms such as, home offices and children’s bedrooms, this compact Whynter portable air conditioner is a great way to stay cool at a lower cost to your wallet and the environment. Its freestanding design is modern, compact, and able to cool an area of up to 400 square feet with three fan speeds. It also can function effectively as an 87 pint capacity dehumidifier to remove excess moisture, improving air comfort.
    See all Portable Air Conditioners
    See all Portable Air Conditioners
  10. NewAir - 294 Sq. Ft Portable Air Conditioner - White - Front_Zoom

    Product Description

    When you need a quick and easy AC cooling system for fast relief from the heat, the Newair Compact Portable Air Conditioner does the trick in style! This small air conditioner is lightweight enough to carry to any room you like, and it’s a snap to install, thanks to the single hose and included window adapter. The self-evaporative system dials up the efficiency and eliminates the need to empty the water tank in all but the most humid conditions. When you’re done for the season, the compact, square design tucks easily into a closet to maximize your storage space, so it’s ideal for homeowners and renters alike.
    See all Portable Air Conditioners

    Product Description

    When you need a quick and easy AC cooling system for fast relief from the heat, the Newair Compact Portable Air Conditioner does the trick in style! This small air conditioner is lightweight enough to carry to any room you like, and it’s a snap to install, thanks to the single hose and included window adapter. The self-evaporative system dials up the efficiency and eliminates the need to empty the water tank in all but the most humid conditions. When you’re done for the season, the compact, square design tucks easily into a closet to maximize your storage space, so it’s ideal for homeowners and renters alike.
    See all Portable Air Conditioners
    See all Portable Air Conditioners
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