ac-btu-prices

Cheapest AC units by BTU - Air conditioner price tracker

Window Air Conditioners

$/BTU Price BTU Model
$0.0251 $359.00 14,300 14,300 BTU BLACK+DECKER Window Air Conditioner AC Window 700 3 Spee... View Price on Amazon
$0.0251 $359.00 14,300 14,300 BTU BLACK+DECKER Window Air Conditioner AC Window 700 3 Spee... View Price on Amazon
$0.0314 $439.00 14,000 14,000 BTU Frigidaire FHWW144TF1 Smart Window Air Conditioner Windo... View Price on Amazon
$0.0318 $318.20 10,000 10,000 BTU LG LW1025RSMX Window Conditioner, w/Remote, 450 Sq.Ft, 4... View Price on Amazon
$0.0338 $169.00 5,000 5,000 BTU LG Window Air Conditioners Cools 150 Sq.Ft. for Small Roo... View Price on Amazon
$0.0365 $219.00 6,000 6,000 BTU Frigidaire FHWC064TE1 Window Air Conditioner Window AC View Price on Amazon
$0.0404 $335.00 8,300 8,300 BTU Profile AHTT08BC Clearview Air Conditioner 8,300, Ultra Q... View Price on Amazon
$0.0415 $249.00 6,000 6,000 BTU GE Window Air Conditioner Black, Smaller Bedrooms and Gue... View Price on Amazon
$0.0449 $449.00 10,000 10,000 BTU LG Window Air Conditioners Dual Inverter Remote App Cool... View Price on Amazon

Portable Air Conditioners

$/BTU Price BTU Model
$0.0319 $429.99 13,500 13,500 BTU Amazon Basics 4-In-1 Portable Air Conditioner, (ASHRAE),... View Price on Amazon
$0.0357 $499.99 14,000 14,000 BTU Dreo Portable Air Conditioners, AC for Bedroom with Drai... View Price on Amazon
$0.0357 $499.99 14,000 14,000 BTU Dreo Portable Air Conditioners, ASHRAE (10,000 BTU DOE) ... View Price on Amazon
$0.0357 $499.99 14,000 14,000 BTU Dreo Portable Air Conditioners, AC for Bedroom with Drai... View Price on Amazon
$0.0383 $459.99 12,000 12,000 BTU Dreo Portable Air Conditioners, AC for Bedroom with Drai... View Price on Amazon
$0.0489 $489.00 10,000 10,000 BTU LG (DOE) / (13500 ASHRAE) Portable Air Conditioners Cool... View Price on Amazon
$0.0500 $399.99 8,000 8,000 BTU Dreo Portable Air Conditioners, ASHRAE (DOE) Smart AC for... View Price on Amazon
$0.1200 $599.99 5,000 5,000 BTU VEVOR Portable Air Conditioner, 3-Speed Air Conditioning ... View Price on Amazon
$0.1528 $1,069.51 7,000 7,000 BTU Tripp Lite Rack-Mount Air Conditioner, (2.0kW), 120V, 8U,... View Price on Amazon

Split Air Conditioners

$/BTU Price BTU Model
$0.0383 $459.99 12,000 12,000 BTU COSTWAY Mini Split Air Conditioner& Heater, 20 SEER2 115... View Price on Amazon
$0.0383 $459.99 12,000 12,000 BTU COSTWAY Mini Split Air Conditioner& Heater, 20 SEER2 115... View Price on Amazon
$0.0400 $459.99 11,500 11,500 BTU COSTWAY Mini Split Air Conditioner, 115V 17 SEER2 Invert... View Price on Amazon
$0.0400 $459.99 11,500 11,500 BTU COSTWAY Mini Split Air Conditioner, 115V 17 SEER2 Invert... View Price on Amazon
$0.0400 $959.99 24,000 24,000 BTU YITAHOME Mini Split Air Conditioner Heat Pump System, 18... View Price on Amazon
$0.0400 $959.99 24,000 24,000 BTU YITAHOME Mini Split Air Conditioner Heat Pump System, 18... View Price on Amazon
$0.0417 $499.99 12,000 12,000 BTU YITAHOME Mini Split Air Conditioner Heat Pump System, 20... View Price on Amazon
$0.0417 $499.99 12,000 12,000 BTU YITAHOME Mini Split Air Conditioner Heat Pump System, 20... View Price on Amazon
$0.0417 $499.99 12,000 12,000 BTU YITAHOME Mini Split Air Conditioner Heat Pump System, 20... View Price on Amazon
$0.0500 $1,149.96 23,000 23,000 BTU DELLA Econo Series Mini Split Air Conditioner 17 SEER2, ... View Price on Amazon
$0.0500 $1,199.99 24,000 24,000 BTU Senville LETO Series Mini Split Air Conditioner Heat Pum... View Price on Amazon
$0.0500 $1,199.99 24,000 24,000 BTU Senville LETO Series Mini Split Air Conditioner Heat Pum... View Price on Amazon
$0.0662 $1,985.06 30,000 30,000 BTU Senville LETO Series Mini Split Air Conditioner Heat Pum... View Price on Amazon
$0.0667 $2,199.99 33,000 33,000 BTU Senville AURA Series Mini Split Air Conditioner Inverter... View Price on Amazon
$0.0708 $1,699.99 24,000 24,000 BTU Senville AURA Series Mini Split Air Conditioner Inverter... View Price on Amazon
$0.0717 $1,289.99 18,000 18,000 BTU MRCOOL 230V Ductless Inverter Mini Split Air Conditioner... View Price on Amazon
$0.0861 $3,099.99 36,000 36,000 BTU Senville Dual Zone Mini Split Air Conditioner Heat Pump,... View Price on Amazon
$0.0893 $2,499.99 28,000 28,000 BTU Senville Dual Zone Mini Split Air Conditioner Heat Pump,... View Price on Amazon
$0.0896 $4,299.99 48,000 48,000 BTU Senville Dual Zone Mini Split Air Conditioner Heat Pump ... View Price on Amazon
$0.0898 $1,078.00 12,000 12,000 BTU Pioneer Air Conditioner WYS012G-22 Wall Mount Ductless I... View Price on Amazon
$0.0917 $4,399.99 48,000 48,000 BTU Senville Five Zone Mini Split Air Conditioner Heat Pump ... View Price on Amazon
$0.1035 $2,483.00 24,000 24,000 BTU MRCOOL 230V Ductless Inverter Mini Split Air Conditioner... View Price on Amazon
$0.1267 $2,279.99 18,000 18,000 BTU COSTWAY 30k Dual 2 Zone Mini Split Air Conditioner, 23 S... View Price on Amazon
$0.1267 $2,279.99 18,000 18,000 BTU COSTWAY 30k Dual 2 Zone Mini Split Air Conditioner, 23 S... View Price on Amazon
$0.1374 $1,649.00 12,000 12,000 BTU MRCOOL 115V Ductless Inverter Mini Split Air Conditioner... View Price on Amazon
$0.1743 $1,569.00 9,000 9,000 BTU MRCOOL 115V Ductless Inverter Mini Split Air Conditioner ... View Price on Amazon

Last updated: August 28, 2025, 8:43 pm

About This Air Conditioner Price Tracker

This price tracker tool helps you find the most cost-effective air conditioners by comparing their price per BTU ratio. Updated daily, it shows the best deals on window, portable, and mini-split air conditioners from top brands like LG, BLACK+DECKER, GE, and others. Each unit's BTU rating and price are carefully tracked to help you make an informed decision and get the best value for your cooling needs.

The tables above are automatically updated with current Amazon prices and sorted by price per BTU, making it easy to find the most economical air conditioner for your space. Whether you're looking for a window unit, portable AC, or mini-split system, you can compare options and make the best choice for your budget.