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Prices updated Nov 12, 2026

Best Portable Air Conditioners Under $500

We compared 117 portable air conditioners priced under $500 from 10 stores. Most cost around $342, and well-matched options start at $275.37. Costway, Garvee, Antarcitc Star-VC and Kissair have the most models in this price range. 45 are currently marked down. Prices come from each store's product feed and are refreshed every day.

117Compared
10Stores
$275.37From
45On sale
AliExpress logoAmazon logoCostway logoWalmart logoVEVOR logoElectronic Express logo
Compared across AliExpress, Amazon and Costway + 7 more

Top picks under $500

117 deals
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Portable air conditioners under $500

$300–$500 picks first, with a few cheaper ones mixed in. Best under $300 →

Showing 48 of 117

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Refreshed daily. Prices come straight from each store's product feed — last update Nov 12, 2026.

10 stores, one list. We mix stores so no single shop crowds out the rest.

Coupons on top. Look for the coupon tag on a deal to save even more at checkout.

Portable Air Conditioners under $500: FAQ

1
What is the cheapest portable air conditioner under $500?
In today's comparison, well-matched portable air conditioners start at $275.37 — for example "2026for Factory Customization Electric AC 220V 110V Mini Portable Air Conditioner Mobile Compressor Small Home Air Conditioner" at AliExpress. Prices change daily, so check the store for the current price.
2
How much do portable air conditioners under $500 usually cost?
The typical price of the portable air conditioners in this list is about $342. 117 models from 10 stores are listed under $500.
3
Which stores sell portable air conditioners under $500?
AliExpress (51), Amazon (32), Costway (17), Walmart (5), VEVOR (4) and Electronic Express (3) and 4 more stores — the number shows how many matching portable air conditioners each store has.
4
Are any portable air conditioners under $500 on sale?
Yes — 45 are marked down right now. The biggest markdown is 67% off "L # 8000 BTU Portable Air Conditioners Portable AC Cool Up To 350 Sq.Ft 4 Modes Room Air Conditioner With Remote LED Display/24H" at AliExpress ($417.52). Use the "On sale" filter to see them all.
5
How often is this list updated?
Every day, after the stores' product feeds are refreshed. This list was last updated on Nov 12, 2026. Prices and stock can change at any time, so the store's own page is always the final word.

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Prices and availability come from the stores and may change. We may earn a commission when you buy through these links — affiliate disclosure.