Discount Air Conditioner Deals

A ductless mini split heat pump handles both heating and cooling without requiring any existing ductwork, making it a practical fit for additions, garages, or rooms that were never tied into a central system. At $648, that's $252 off via coupon code "CWDC28". Deal ends August 14.  Buy Now at cozeware.com

This refurbished GE portable air conditioner is priced at $162.99 today.  A new unit goes for at least $335 elsewhere.  Shipping is free for Prime members.  A 90-day Woot warranty applies.  Deal ends August 14th. Buy Now at Woot! An Amazon Company

At eBay, use promo code "FAVEDEAL20" to get the Zokop 9000-BTU Mini Split Air Conditioner for $368. It's the best-ever deal we've seen for this model. Coupon expires August 9. Buy Now at eBay

Home Depot's Labor Day Sale covers a wide range of air conditioners, from small window units to large through-the-wall models. A Frigidaire 5,000 BTU window unit is priced at $187.50, while options like the Keystone 18,000 BTU window air conditioner cover spaces up to 1,000 sq. ft. Several models add extras like WiFi control, remotes, or supplemental heating. Shipping is free. Sale ends September 9. Shop Now at Home Depot

As part of Home Depot's daily deals, you can shop savings on a selection of mini split air conditioners. We've pictured the Costway 20 SEER2 12,000-BTU Ductless Mini Split Air Conditioner for $529.40 (low by $693). Shipping is free. Deal ends today. Shop Now at Home Depot

Apply coupon code "AFFAC01" for an extra savings of $120. Buy Now at Garvee

Apply coupon code "AFFAC01" for an extra savings of $120. Buy Now at Garvee

A compact wall-mounted air cooler that suits small rooms or workspaces where you want to free up floor space, it's $99 less than Amazon is charging for a similar one. Import charges of $19.87 and a payment processing fee of $2.08 apply.

New Alibaba customers get shipping for $6.66; otherwise, it starts at around $27.  Buy Now at Alibaba

Handles cooling, fan, and dehumidifier functions in a single unit that you can move from room to room without any permanent installation, which suits renters or anyone who needs flexible spot cooling. At $230, that's $30 off the $260 list price. Buy Now at Amazon

Amazon offers the GE 6,000-BTU Window Air Conditioner for its best-ever price.  You'd pay $56 more elsewhere.  Shipping is free. Buy Now at Amazon

Sized for spaces up to around 750 square feet, this mini split handles both heating and cooling without ductwork, which makes it a practical option for additions, garages, or rooms that your central system doesn't reach well. At $640, that's $160 off the $800 list price, and a 20 SEER2 efficiency rating puts it on the higher end for units in this price range. Apply coupon code "AIEDABTV" to get the deal. Buy Now at Amazon

Amazon offers the GE 5,000-BTU Window Air Conditioner Unit for $98.40, its best price of the past year.  That's a $61 low.  Shipping is free. Buy Now at Amazon

As one of its daily deals, Best Buy offers the Costway 12,000-BTU Mini Split Air Conditioner w/ Heat Pump & Remote Control for $470. That's a savings of $540. Shipping is free. Buy Now at Best Buy

Covers rooms up to around 450-square feet and handles cooling, dehumidifying, and fan functions in one unit, which suits renters or anyone who can't install a window or central system. Apply coupon code "IOE69ZYY" for a savings of 50%. Buy Now at Amazon

Cools and heats a single room without ductwork, a solid option for garages, additions, or bedrooms where central air doesn't reach. Apply coupon code "76LX381Z" for a savings of $100. Buy Now at Amazon

A mini split system like this handles both heating and cooling without ductwork, making it a practical option for garages, additions, or rooms that your central system doesn't reach well. . Apply coupon code "AIEDABTV" for a savings of $110. Buy Now at Amazon

At eBay, get the refurb Hisense 8,000-BTU DOE Smart Portable Air Conditioner for $200. It's the best price we could find for a refurb by $30. A 2-year Allstate warranty is included. Buy Now at eBay

Amazon offers the Frigidaire 14,000-BTU Wall Air Conditioner for $589.99, Amazon's best-ever price.  You'd pay around $700 elsewhere.  Shipping is free. Buy Now at Amazon

Suits a bedroom or small addition where central air doesn't reach, since ductless systems like this handle both cooling and heating without any duct installation. Apply coupon code "T83HLQTE" for a savings of $138. Buy Now at Amazon