Cheap Air Conditioner Comparison - September 2025

Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you9.7
1BLACK+DECKERBLACK+DECKER Portable Air Conditioner, 9,000 BTU (5,300 BTU SACC) for Rooms up to 400 Sq. Ft., Portable AC with Follow Me Remote Control and Window Kit, BPACT08WT, White
9.1 Easy installation8.6 Remote Control7.6 Noise levelWhy we love it
Compact and easy to move.
Effective cooling for small spaces.
Includes remote control and installation kit.
9.6
2MideaMidea 5,000 BTU EasyCool Small Window Air Conditioner - Cool up to 150 Sq. Ft. with Easy-to-Use Mechanical Controls and Reusable Filter, Perfect for Small Bedroom, Living Room, Home Office
9.4 Easy installation7.9 Noise level7.0 Remote ControlWhy we love it
Energy-efficient with CEER of 11.0.
Quiet operation, quieter than a refrigerator.
Easy installation with included accessories.
9.5
3Amazon Basics30% OffAmazon Basics 5000-BTU Small Window Air Conditioner, Up to 150 Sqf, Window AC Units with Cool and Fan Functions, Washable Filter, Adjustable Window Kit, Intuitive Mechanical Controls, White
8.9 Easy installation7.9 Noise level7.0 Remote ControlWhy we love it
Easy to install and operate.
Affordable and budget-friendly.
Quickly cools small spaces.
Cheap Air Conditioner Buyer's Guide

Intro
When it comes to choosing a new air conditioner, the first thing to consider is how much you're willing to spend. Finding a cheap air conditioner can be tricky, but there are some excellent options available. Prices vary depending on the features and size of the unit you choose. In this buying guide, we will discuss the different types of cheap air conditioners, as well as the features to consider when choosing the right one for your home.
Types of Cheap Air Conditioners
Most air conditioners come in two main types: window-mounted and portable. Window-mounted air conditioners are installed in a window and can be used to cool one room. Portable air conditioners are a great option for cooling multiple rooms, since they can be easily moved from room to room. Both types of air conditioners come in a variety of sizes and can be found for an affordable price.
Features to Consider
When shopping for a cheap air conditioner, there are several features to consider. You'll want to look for units with energy-saving features, such as adjustable thermostats and timers. You'll also want to be sure the unit is quiet and has a good filtration system. Additionally, you'll want to make sure the air conditioner is the right size for your space. Too large a unit will be inefficient, while too small a unit won't be able to cool the room adequately.

Noise Level
Another important factor to consider is the noise level. Some air conditioners can be quite noisy, so be sure to look for a unit that produces minimal noise. Most units come with a noise rating, so you can easily compare noise levels between different models.
Cost and Maintenance
When shopping for a cheap air conditioner, it's important to consider the cost and maintenance needs. Some units may be cheaper to purchase up front, but they may require more frequent maintenance and repairs. Be sure to factor in the cost of maintenance and repairs when making your decision.
Warranty
Finally, it's a good idea to find out what type of warranty is offered with the unit. Most air conditioners come with a limited warranty, which covers any defects for a certain period of time. Be sure to look for a unit with a good warranty to protect your purchase.

Our ranking system
At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.