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Yes, and it's one of the best windows of the year. By late summer retailers are clearing AC inventory to make room for fall and winter stock, so discounts run deep right through Columbus Day Weekend. You get the double benefit of end-of-season clearance pricing and a selection that's still broad. If you can handle one more warm stretch before your unit arrives, waiting for these sales pays off.
Air conditioner prices swing wildly by type, from a sub-$150 window unit to a mini-split that runs into four figures installed. So we sorted the live Columbus Day Weekend deals below by the kind of AC you actually need, with sale prices shown in real-time.
Early Columbus Day Air Conditioner Deals
The air-quality specialist is clearing window units at the end of the cooling season, which is the cheapest time of year to buy one. These are the live prices, checked against the product page.
Friedrich Chill Premier 6,000 BTU Window Air Conditioner
- 6,000 BTU
- Up to 250 sq. ft.
- WiFi enabled
The small Friedrich, rated in the listing for residential spaces up to 250 square feet, with WiFi so it runs from a phone or tablet. Six thousand BTU is the size for a bedroom or a play room, which is where most people wrongly buy bigger.
This is the size a small room actually wants, because an oversized unit cools fast, shuts off early and leaves the air damp. At $249 it is the cheapest new unit of the three and the right one for a single bedroom.
$249$38936% off
Frigidaire 12,000 BTU WiFi Enabled Window Air Conditioner
- 12,000 BTU
- Up to 550 sq. ft.
- Multi-directional airflow
The large unit, rated in the listing for spaces up to 550 square feet, with WiFi, smart-device compatibility and multi-directional airflow. Twelve thousand BTU is living-room sizing rather than bedroom sizing.
Only buy this much capacity if the room really is close to 550 square feet, because the same oversizing problem runs in both directions. If it is a large open-plan space, this is the unit, and $150 off is a real cut on a current model.
$449$59925% off
LG 6,000 BTU Refurbished Window Air Conditioner
- 6,000 BTU
- Up to 250 sq. ft.
- Refurbished
The same 250 square foot sizing as the Friedrich above, in a refurbished LG unit, which is why it is the cheapest thing on the page at $174.99 against a $399 list. The listing rates it for spaces up to 250 square feet.
Read the word refurbished before the percentage: this is returned or restored stock, so check Sylvane’s warranty terms on the listing before you decide. For a spare room or a rental, the saving is hard to argue with.
$174.99$39956% off
Prices come from Sylvane at the time this page was last refreshed. The retailer does not date these markdowns, and the LG unit is refurbished rather than new, so check the current number and the condition on the product page before you buy.
Top 3 AC Deals on Amazon
The three air conditioners with the steepest discounts on Amazon. Start here if you just want the best deal.
When Air Conditioners Actually Go On Sale
AC prices follow the weather. The best deals land when demand cools off and retailers clear seasonal stock. Here is how the year breaks down.
| Time of Year | What to Expect |
|---|---|
| Late August & September | Best window of the year. End-of-season clearance as stores dump summer inventory. Deepest discounts, still-good selection. |
| Memorial Day & July 4th | Solid holiday sales, but early-season, so discounts are shallower and stock moves fast. |
| Amazon Prime Day (July) | Strong one-off drops on popular units, though selection is hit or miss. |
| October & November | Leftover clearance continues, but selection thins out fast as units sell through. |
| Peak Summer (June-July) | Worst time to buy. Demand is highest and discounts are smallest. |
What Actually Counts as a Good Price
Discounts are only meaningful against a fair baseline. Here is roughly what each type should cost when the deal is genuinely good:
- Window units (5,000-10,000 BTU): $150 to $300 is a solid sale price. Under $150 for a small unit is a steal.
- Through-the-wall units: $350 to $550 on sale. They run pricier than window units for the same cooling.
- Portable ACs: $250 to $450 is a good deal. Much over $500 and you're paying for smart features or extra BTUs.
- Mini-splits: $600 to $1,000 for the unit on sale, before install. Real markdowns here are rarer, so grab them.
Where Else to Check
The deals above update live, but it’s worth a two-minute look at these too before you commit:
- Walmart runs deep end-of-season AC clearance, and often has the widest range of budget window and portable units.
- Sam’s Club can beat everyone on mini-splits and higher-BTU units if you have a membership.
How to Pick the Right Air Conditioner
Start with your room size. Measure the square footage and match it to BTUs. Undersized units run constantly and never cool; oversized ones cool too fast and leave the air damp.
Decide how it mounts. Window units are cheapest and cool best per dollar. Portables go where windows won't work. Through-the-wall units free up the window but need a sleeve. Mini-splits cost most but run quietest.
Check the efficiency rating. A higher CEER or SEER means lower running costs. On a unit you'll run all summer, that gap adds up fast on your power bill.
Match features to how you live. Smart control and scheduling are worth it if you want the room cool before you get home. If you set it once and leave it, skip the premium and save.
Air Conditioner Deal FAQ
The Bottom Line
The best AC deal is the one sized right for your room and your install. Grab a window or through-the-wall unit for the best cooling per dollar, go portable if you can’t mount anything, and step up to smart or mini-split if control and efficiency matter more than upfront cost. Sale prices are shown in real-time, so what you see is what it costs.
