Cheap Window Air Conditioners Under $100

By Brooke  |   14 Oct, 2022

Cheap Window Air Conditioners Under $100

Note: Due to inflation, ACs under $100 are no longer available so the range falls between $100 and $200. The prices are dependent on the sellers and third-party sites.

Have you felt the heat engulfing you this summer already and you can tell it is almost impossible to live without air conditioning today? The experts have warned about the drastic changes in the climate due to global warming and how more and more regions are being affected by it as time goes by. Last year recorded the highest temperatures in some countries and heat waves have now become something that more and more governments need to worry about. In such situations, surviving without the relief of coolness has become impossible and this is why you need air conditions inside your homes, offices, cars and everywhere else you can get.

In some countries, the streets also feature tons of air conditioners but when you get home, you want to get rid of the sheen of sweat that the sun has subjected to you all day. It is extremely important to take care of yourself during the summers because lack of hydration and excess heat can cause a lot of damage. If you haven’t already thought about it, we suggest that you get a cheap air conditioner for your house. The only problem that most people think about in this aspect is the electricity bill. The energy crisis in the world is not something new wither due to which the prices of gas and petrol have risen beyond belief. This means that affording air condition has also become a luxury and this has raised the prices of the machinery too.

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However, you don’t need to worry because we will teach you how to make the best of the situation. We know the economy isn’t getting any better but neither is the weather so we will help you get the best air conditioner under $100 that you can easily enjoy in this summer heat. if you have budget and looking for Best Windows Air Conditioner we got that covered as well, Nothing beats coming home to a chilled room and sleeping in the AC without worrying about waking up in the middle of the night due to sweat. You will have to spend a minimum amount of money by picking from the list that we have compiled for you.

Our Top Pick for the Best Air Conditioners Under $100

1. Best Overall: Frigidaire FFRA0511R1E Window-Mounted Air Conditioner 1. Best Overall: Frigidaire FFRA0511R1E Window-Mounted Air Conditioner See Details
2. Best Window AC: Frigidaire FFRE0533S1 Window-Mounted Air Conditioner 2. Best Window AC: Frigidaire FFRE0533S1 Window-Mounted Air Conditioner See Details
3. Best No-Noise AC: LG LW6017R Window Air Conditioner 3. Best No-Noise AC: LG LW6017R Window Air Conditioner See Details
4. Best Heavy Duty: hOmeLabs 5000 BTU Window-Mounted Air Conditioner 4. Best Heavy Duty: hOmeLabs 5000 BTU Window-Mounted Air Conditioner See Details
5. Emerson Quiet Kool 5,000 BTU 115V Window Air Conditioner 5. Emerson Quiet Kool 5,000 BTU 115V Window Air Conditioner See Details
6. Hisense AW0521CK1W Window Air Conditioner 6. Hisense AW0521CK1W Window Air Conditioner See Details
7. MIDEA MAW05M1BWT Window air conditioner 7. MIDEA MAW05M1BWT Window air conditioner See Details
1. Best Overall: Frigidaire FFRA0511R1E Window-Mounted Air Conditioner
2. Best Window AC: Frigidaire FFRE0533S1 Window-Mounted Air Conditioner
3. Best No-Noise AC: LG LW6017R Window Air Conditioner
4. Best Heavy Duty: hOmeLabs 5000 BTU Window-Mounted Air Conditioner
5. Emerson Quiet Kool 5,000 BTU 115V Window Air Conditioner
6. Hisense AW0521CK1W Window Air Conditioner
7. MIDEA MAW05M1BWT Window air conditioner

The reason why this lands at the top of our list are that it is a complete package of amazing features as well as a great price. You wouldn't get a better AC than this at the price that the company offers. This powerhouse machine can easily cool your room of 150 square feet without much problem and in no time, you will be enjoying a good night's sleep in a chilled room. What really impressed us was the reviews of the customers who had instantly fallen in love with this mega-giant and wanted to place it inside their homes because of how cheap and high-performing it is.

The dehumidifier in this AC reaches up to 1.1 pints per hour. Even if you don’t want to bring cold air inside your room and just want the air to circulate, you can switch to the fan. It has everything that you need to get through the summer heat. As for the electrical outlet, you get a standard 115 V that can be easily started on low power as well so you would be saving a lot of energy and money with this AC.

Read Full Review of FRIGIDAIRE FFRA0511R1E


  • Cools spaces up to 150 square feet
  • Dehumidify up to 1.1 pints
  • Fan mode
  • EER 11.1
  • 115 V
  • 5000 BTUs

Product Pros

  • Minimizes electricity usage
  • Low-power startup feature
  • Cools and dehumidifies
  • Several settings for fans and speed
  • Affordable

Product Cons

  • No automatic restart feature
  • No energy-saving mode

Buy Frigidaire FFRA0511R1E Window-Mounted Air Conditioner

This one also comes up with a 5000 BTU cooling power which means no matter how big or small your room is, the machine contains enough capacity to cool it. It comes with three different fans so you can easily see which one to use, depending on the atmosphere at the time. Sometimes, you don’t even need to air condition your room but just want the stuffiness to go away so that is where the different settings of the fans help you. You can also easily assess how much air is being blown into the room through the remote.

What really stood out in this unit is that it is lightweight so it can easily be assembled and installed by you. You already know the importance of being energy certified but this one also has an additional gift of a 12.2 energy efficiency ratio so say goodbye to the stress of expensive electricity bills. It would take the AC hardly any time to cool the room and you will find the chillness to be as per your desire. The only downside is that some users have complained about excessive noise from the fans over time.


  • 12.2 energy efficiency ratio
  • 5000 BTUs
  • Dehumidification up to 1.1 pints per hour
  • Cools a room up to 150 square feet
  • UL/CL Certified
  • Low power startup

Product Pros

  • Lightweight
  • Easy installation
  • Energy-saving mode
  • Sleep mode
  • 24 hour on and off timer
  • Three cooling and fan speeds
  • Low power startup
  • Quiet operation
  • Fully functional remote control

Product Cons

  • BTU ratings go up with room size
  • The fan becomes loose over time
Buy Frigidaire FFRE0533S1 Window-Mounted Air Conditioner

Our goal is to bring to you some of the cheapest options in the market and therefore, we have included this beast of a machine in our list but one that will be extremely easy on the pocket. LG is a company that needs no introduction and you already know how excellent they are when it comes to electronics and this AC is no different.

With a mega feature of 6000 BTUs, this unit gives you everything that you need. It has the capacity of cooling almost 260 square feet and works excessively to remove almost 1.8 pints of water per hour. We must say that those numbers are pretty impressive if you are considering a big machine for your house.

Like all great ACs, with this one too you get 3 fan speeds so whichever setting you want the unit to run on can be easily dictated by you. The only downside is that it is not Energy Star rated but that doesn’t mean the machine isn’t efficient. You are offered an energy-saving function that detects the coolness of the room and switches the fan on and off based on that. The remote control is included in the package that you can use to monitor the AC. It is extremely lightweight and comes with easy installation and assembly.

One thing that caught the attention of the experts was that you don’t need to go for its maintenance during the winters because the AC is coated with anti-erosion technology which keeps it performing just as well.


  • Low noise performance
  • Multiple fan speeds
  • Electronic controls with remote
  • Auto-restart
  • 6000 BTUs
  • Cools a room up to 260 square feet

Product Pros

  • Powerful and energy-efficient cooling
  • Dehumidification capability
  • Easy to install
  • 3 fan settings

Product Cons

  • Not energy-star rated
  • No Wi-Fi connectivity
Buy LG LW6017R Window Air Conditioner

If your room is small and you need a minimal setup for it, this is the option you should go for. It is ideal for rooms that are about 150 square feet and within minutes, you will be able to feel the coolness within every corner. Upon looking at the reviews, we deduced that people were using them for small offices, rooms, and even studio apartments. One feature that makes it stand out among the rest of the options on the list is that offers 7 different temperature settings so you can quite literally change the atmosphere of the room as per your desire.

Along with this, you can easily dictate the quantity of airflow you need from the machine inside and outside the room. This unit is also quite affordable and great in size with 23 inches in width which makes for a great cooling experience. You also don't have to worry about the installation because everything is already included in the kit. If you really want a cheap window AC that is quite high-performing, we would recommend this machine for you.

It is a great investment that wouldn’t require any change for the longest of times and you can enjoy the powerful cooling as well as complete control over the fan settings in different weathers.


  • Heavy-duty window AC
  • Cools up to 150 square feet of rooms
  • Filter
  • Support brackets
  • No-drip installation guide
  • Quiet-mini compact AC
  • 7 temp settings
  • 110V/120 V
  • 5000 BTUs

Product Pros

  • Perfect for small rooms
  • Seven temperature settings
  • Comes with a mounting kit
  • Reusable, washable filter
  • Affordable
  • Easy installation 

Product Cons

  • No digital display
Buy hOmeLabs 5000 BTU Window-Mounted Air Conditioner

Ranking as the best seller in the window AC category, this is a top model that you should definitely have inside your homes. The defining feature of this AC is that it is extremely quiet so you don’t need to worry about any excess noise.  

With two speed and temperature dials, you can easily control the settings and enjoy the coolness as per your convenience. It also comes with a dehumidifying quality so if you live in a place that has a high rate of humidity in the surroundings, the AC will make sure that it removes the moisture with the help of its 8 way airflow slats. The customers have ranked it highly on Amazon with 4.3 star rating, making it one of the best-selling products on the site. The reason why our experts love this particular model is because of how cheap it is.  
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You can also check out other ACs by Emerson that are also available for affordable prices and also come with a remote for better temperature regulation. We recommend that if your budget is slightly tight but you want the room to be cool enough to have an amazing good night’s sleep, you should definitely opt for this AC.  


  • 6000 BTUs 

  • Corded electric power source 

  • 115 V 

  • Cools up to 250 square feet 

  • 24 hours self-timer duration  

  • 18.58 x 15.59 x 13.31 inches 

  • White 

Product Pros

  • No noise 
  • Cheap 
  • Can be upgraded 
  • Best for small rooms up to 250 square feet 

Product Cons

  • No remote 
Buy Emerson Quiet Kool 5,000 BTU 115V Window Air Conditioner

If you are looking for basic designs in affordable prices, we have a great deal for you. It doesn’t come with all the new tech systems that are being included in the AC units but the function is amazing and as good as the expensive models available in the market. You get two cooling settings and fan speed with Hisense and also mechanical switches on the control panel.  

The best thing about the AC that our experts love is that the manufacturers have included four-way air direction in it that controls the output of the air with ease. So, whenever you switch it on, you will feel instant coolness without any delay. The average noise that the AC emits is somewhere around 50 to 54 decibels which is not very loud if you consider other options. All in all, the model amounts to 35 pounds so if you want to install the unit yourself, you can easily do so.  

  • The only downside is that you don’t get a timer with it and it hasn’t been certified by Energy Star so you don’t receive any guarantee of efficiency. But the price is stellar so if you want to beat the heat in less money, there is no better option than this. 

  • Features 

  • 150 square feet cooling power 

  • 5000 BTUs 

  • Washable filter 

  • 50-54 decibels 

  • Not energy star certified 

View full review of Hisense AW0521CK1W

Product Pros

  • Affordable 
  • Lightweight design 
  • Easy installation 
  • Easy to operate 
  • Not very loud 
  • Mechanical switches 
  • Cools fast 

Product Cons

  • Limited adjustability  
  • Not energy certified 
Buy Hisense AW0521CK1W Window Air Conditioner

This is another window mounted AC that we have included in our list because of how perfectly it cools your room. Of course, it is made for small areas so if you have a studio apartment and are looking for a giant unit that can allow you to beat the heat in the best possible way, we suggest that you use this model by Midea which hardly costs $200.  

The additional qualities that you get in this price involve a mesh filter that clears all the bacteria entering the AC unit which is especially beneficial if you have small children whose health needs to be taken care of. From nasty room smells to airborne dust particles, the model is capable of reducing all of them to the minimum so you can enjoy cool air without worrying about any repercussions.  

The manufacturers have included 7 settings for temperature in the AC which is practically a steal in this price and within minutes of switching on the AC, you feel the difference in the air. It is a lightweight compact design targeted specifically for small rooms and flats that can be comfortably cooled with the help of the 2 way air flows mechanism present in it.  


  • Corded electric power source 
  • Dust filter 
  • Two way air flow 
  • Limited warranty 
  • 5000 BTUs 
  • 11 Energy Star Rating 
  • 145 cubic feet per minute cooling 
  • 15.98 x 15.35 x 12.05 inches 
  • Touch control 
View full review of MIDEA MAW05M1BWT

Product Pros

  • Perfect for small rooms 
  • 150 square feet cooling 
  • Energy efficient  
  • Saves money 
  • Easy to use 
  • Easy to install 
  • No noise 
  • Touch mechanical controls 
  • Removable filter 

Product Cons

  • Return policy might not be user-friendly  
Buy MIDEA MAW05M1BWT Window air conditioner

How to Select the Best Window Air Conditioner

Browsing through the market for an air conditioner can be a tough feat, especially during this time when the prices are high and the specifications are unclear. You need to investigate everything from the seller before making your choice and have to consider which one is the best for you. This is why we have done the job for you. Our experts have made sure that they test the portable air conditioner under $100 and choose the best ones for you so, in the end, you can go through the list and opt for the one that proves to be super beneficial for you. So, let's see which features did they prioritize?

Fan Speed

Every place has different weather which means that you wouldn't be running the AC at the same temperature everywhere. In fact, from May till August which are typically the hottest months in the world, the weather keeps changing continuously so while you need some solid coolness during June, the month of August is slightly mild and you can get away with higher temperatures as well. This is why an AC which has an adjustable fan speed is quite important. Not only does it allow you to regulate the coolness inside your room, but you can also determine the electricity bill that comes later to see which setting suits you the best. Usually, the speed of the fan depends on the size of your room as well. From what our experts have assessed, you get LOW, MEDIUM, and HIGH options which are quite standard. But, some cheap window air conditioners under $100 also give you just LOW and HIGH.


One of the most important things that you have to consider while buying an AC is the type of filter. When you go out to search in the market, you usually get the standard one and washable. Both of these are quite common and can be easily fixed and repaired in case of maintenance. The difference is that when it comes to the washable filter, you can rely more on taking care of it at home instead of ringing up a technician every time you switch it on after a while. What happens is that when you keep your AC switched off for a long time, for instance during the winters, the filter tends to get polluted and this prevents the clean airflow inside your room. This is why you need to get it cleaned. But with the washable filters, you have the advantage of detaching it from the AC and just washing it in your kitchen and bathroom sink. One more thing that people generally like about this type of filter is that it can withstand all kinds of washes and doesn't tend to get damaged. The standard ones need maintenance every six months at least.

Energy Star Rating

It is an efficient world that we are moving towards which means that you have to keep the use of energy less and pay more efficiently in return. The machines and companies are also adapting to this and cheap portable air conditioners under $200 also come with the solutions of saving both energy, time, and money. Whenever you buy an AC, always check if it has energy star ratings because that helps you keep the utilization of the resources to a minimum. Plus, at the end of the month, when you will look at the bill, you would be happy you went for the option that didn't cost you a lot. With an energy star rating, you also have to follow some of the directions regarding the temperature.

Remote Control

Of course, you need a good remote to control the temperature and all the other settings of the AC. Some smart options also allow you to install an application on your phone and monitor it through the app. This is beneficial if you have kids at home who are sleeping in the air-conditioned room when you leave for work. So, you can switch off the AC when you feel they have woken up without trusting the remote to them. With standard remotes, you also get to set the timer. Some people do it because the room gets quite cold in the summers and it is better to switch off the AC to control the electricity bill and energy resources. This is why we suggest that you look into the remote options as well and pick the ones that allow you maximum control over the temperature and fan.


All in all, you can get great AC units at affordable prices if you follow our guide. You just have to pick the features that you consider important and then make the pick based on what seems to be a more suitable option. If you have a smaller room, any AC that can warm up to 150 square feet would be ideal for you. Otherwise, you can go with other alternatives.

Frequently Asked Questions

You can go for LG if you want both high-performance and affordability wrapped in one. It will also save you money in the long run.

Frigidaire has the most amazing features that will keep you from spending the maintenance cost so you can opt for their cheap window ACs.

You can easily get a good AC that serves as a great cooling unit between $100 and $200 if affordability is your primary concern.

It should be able to provide you with cooling comfort for at least 8-10 years as that is the average life of an AC. Of course, you need to take care of the maintenance from time to time.

Yes, lightweight options in this scorching heat are a great option.