The Best Deals on Window-Mounted and Portable Air Conditioners Right Now

Find the right fit for your space, and stay cool this summer without breaking the bank.

Keep in mind: Price and stock could change after publish date, and we may make money from these affiliate links.
June 15, 2022

You would think that after growing up in the hot and humid South, where stepping outside felt like standing in front of an open oven, that I would be used to and unbothered by stagnant summer air at this point. But nope! I still dislike the feeling of sticky clothes and stifling heat, especially in my own home, and think that everyone should have an air conditioner they can rely on.

But some houses don't come with central air and might not allow you to permanently mount something to the wall, which is where things can get complicated. So, to help you stay nice and cool this summer, I'm breaking down the difference between window-mounted and portable AC units and sharing the best deals on both happening right now. Keep scrolling to get the details.

Window-Mounted Air Conditioners

If you can't have a wall-mounted air conditioner, a window unit is a great alternative for a few reasons. They're pretty affordable and easy to install, they don't take up any floor space (which is nice if you're living in a small studio or apartment), they're temporary and they cool rooms efficiently and quickly. The only catch is that they'll also block some of the natural light that comes in your room, and they have to fit the specific dimensions of your window.

OUR TOP PICKS

The Best Window AC Units for Every Budget

Check out these top-rated models with features like quiet operation for bedrooms and stylish clear panels so the whole window isn't blocked.

From $365

We just named Windmill the smartest window AC unit because it's both teched out with cool features and super easy to install. Shoppers praise this brand in glowing reviews for its fast and easy-breezy setup. And this summer, Windmill is giving back to NYC customers with new Eco Rewards, enabling customers to save on their energy bills and earn up to $60 in rewards while making a huge environmental impact. By lowering energy use during peak demand, Windmill users help decrease the risk of overloading New York City's electrical grids, which can cause blackouts, excessive air pollution and higher energy costs.

Buy It

UNDER 500 SQUARE FEET

These ACs on sale are smaller than most window units, both in size and BTUs, so they're ideal for a smaller room such as a home office or an apartment living room.

OVER 500 SQUARE FEET

If you have a little wiggle room in the budget, these units have slightly more power than the ones above which means they can cool a larger area.

Portable Air Conditioners

If you don't love the idea of a box sitting on your window sill, you might prefer a portable air conditioner. Just as the name suggests, these units typically come on four caster wheels, so you can move them as needed. However, this means that even the most compact unit will take up some of your floor space, and high-powered ones can be pretty pricey. You'll also still need to vent your unit through a window, which means it will have to sit in a corner of your living room or bedroom.

OUR TOP PICKS

The Best Portable Air Conditioners Under $600

Check out these top-rated models with features like quiet operation for bedrooms and dehumidifiers for hot, humid spaces.

UP TO 300 SQUARE FEET

Small. Efficient. As cheap as it gets. We spotted this AC for under $300. If you need cooling ASAP for a small home office or bedroom, this is your best buy.

UP TO 500 SQUARE FEET

We named this Black + Decker unit the best overall portable AC in our shopping guide, and now it's on sale for a fraction of the cost over! This deal won't last long so pounce on it if you're shopping for an apartment or small room AC.

$399.99 $340
15% off!

We already named this Black + Decker unit the best overall portable AC in our shopping guide, and now it's on sale for a fraction of the cost over at Wayfair! This deal won't last long so pounce on it if you're shopping for an apartment or small room AC.

Buy It

UP TO 700 SQUARE FEET

Need mega power to cool a large room? These units are perfect for a family den or large bedroom. Plus, they come with extra features such as a dehumidifier and heater for winter!

More Ways to Stay Cool

12 Stylish Ceiling Fans Under $500 to Keep You Cool

Sure, you might need a ceiling fan to stay cool, but what about a fan that also looks cool?

The Best Portable Cooling Fans for Summer

Check out our top picks, from large towers to handheld fans.

More Buys for Summer

Next Up

The Best TV Deals to Shop Right Now

Save big on name-brand smart TVs, 4K display and more — just in time for the big game.

The Best Portable Air Conditioners Under $600 in 2022

As temperatures rise, beat the heat with a portable AC unit. Check out these top-rated models with features like quiet operation for bedrooms and dehumidifiers for hot, humid spaces.

The Best Window Air Conditioning Units for Every Budget

As temperatures rise, beat the heat with a window AC unit. Check out these top-rated models with features like quiet operation for bedrooms and stylish clear panels so the whole window isn't blocked.

The Best Deals on Outdoor Equipment to Score Right Now

Snag discounted big-ticket items for your next backyard project, from top-rated lawn movers to fire pits under $100.

The Best Home + Travel Deals From the Nordstrom Anniversary Sale

Now's your chance to snag fall bedding sets, suitcases, diaper bags and more for a huge discount.

The Best Amazon Prime Day Deals on Vacuums & Cleaning Products

Robot vacuums, mops, air purifiers and more are all discounted for Amazon's mega two-day sale.

Save on Rugs, Bedding and More During Pottery Barn's Post-Labor Day Sale

Now's your chance to snag cozy blankets, comfy duvet covers, stylish rugs and everything else you've been eyeing.

The Best Dog and Cat Deals From Amazon's Pet Day Sale

Treat your furbaby and your wallet with these major discounts.

Our Top Picks From Bed Bath & Beyond's Big Fall Sale

Get smart vacuums, kitchen gadgets and bedding sets for a steal, and get your home in tip-top shape for the holidays.

The Best Black Friday Deals You Can Shop Right Now

We've curated the best Black Friday and Cyber Week deals to help you tackle your holiday shopping and navigate shipping delays this year.