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Best Portable air conditioners under 300 Deals in the United States

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Deals are available from 5 stores and 3 brands. An additional discount is available for 11 items. Last updated on September 23, 2025.
Airrex 5 Ton Portable Air-Cooled Air Conditioner HSC-60P - 60,000 BTU, 480V, 3 Phase
Airrex 5 Ton Portable Air-Cooled Air Conditioner HSC-60P - 60,000 BTU, 480V, 3 Phase
Airrex 5 Ton Portable Air-Cooled Air Conditioner HSC-60P - 60,000 BTU, 480V, 3 Phase
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Friedrich ZoneAire WiFi-Enabled Dual-Hose Portable Air Conditioner with Voice Command and Remote Control ZCP12DB - 11,000 BTU, 115V
Friedrich ZoneAire WiFi-Enabled Dual-Hose Portable Air Conditioner with Voice Command and Remote Control ZCP12DB - 11,000 BTU, 115V
Friedrich ZoneAire WiFi-Enabled Dual-Hose Portable Air Conditioner with Voice Command and Remote Control ZCP12DB - 11,000 BTU, 115V
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FRIEDRICH PDH07K3SGR3 Packaged Term Air Conditioner, 7400 BtuH
FRIEDRICH PDH07K3SGR3 Packaged Term Air Conditioner, 7400 BtuH
FRIEDRICH PDH07K3SGR3 Packaged Term Air Conditioner, 7400 BtuH
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Airrex 5 Ton Portable Air-Cooled Air Conditioner HSC-60P - 60,000 BTU, 220V, 3 Phase
Airrex 5 Ton Portable Air-Cooled Air Conditioner HSC-60P - 60,000 BTU, 220V, 3 Phase
Airrex 5 Ton Portable Air-Cooled Air Conditioner HSC-60P - 60,000 BTU, 220V, 3 Phase
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USB Portable Hanging Neck Fan, Cooling Air Cooler Mini Electric Air Conditioner For Personal Wearable Cooling Outdoors USB Portable Hanging Neck Fan, Cooling Air Cooler Mini Electric Air Conditioner For Personal Wearable Cooling Outdoors
50% Off
USB Portable Hanging Neck Fan, Cooling Air Cooler Mini Electric Air Conditioner For Personal Wearable Cooling Outdoors USB Portable Hanging Neck Fan, Cooling Air Cooler Mini Electric Air Conditioner For Personal Wearable Cooling Outdoors
USB Portable Hanging Neck Fan, Cooling Air Cooler Mini Electric Air Conditioner For Personal Wearable Cooling Outdoors USB Portable Hanging Neck Fan, Cooling Air Cooler Mini Electric Air Conditioner For Personal Wearable Cooling Outdoors
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$59.94
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8000 BTU Portable Air Conditioner With Fan & Dehumidifier, 3 in 1 AC Unit With Remote, Timer, Quiet Mode 8000 BTU Portable Air Conditioner With Fan & Dehumidifier, 3 in 1 AC Unit With Remote, Timer, Quiet Mode
50% Off
8000 BTU Portable Air Conditioner With Fan & Dehumidifier, 3 in 1 AC Unit With Remote, Timer, Quiet Mode 8000 BTU Portable Air Conditioner With Fan & Dehumidifier, 3 in 1 AC Unit With Remote, Timer, Quiet Mode
8000 BTU Portable Air Conditioner With Fan & Dehumidifier, 3 in 1 AC Unit With Remote, Timer, Quiet Mode 8000 BTU Portable Air Conditioner With Fan & Dehumidifier, 3 in 1 AC Unit With Remote, Timer, Quiet Mode
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$703.94
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Portable Air Conditioner With Built in Dehumidifier & Remote Control, Quiet AC Unit For Room, Bedroom, Office, Easy Move Portable Air Conditioner With Built in Dehumidifier & Remote Control, Quiet AC Unit For Room, Bedroom, Office, Easy Move
50% Off
Portable Air Conditioner With Built in Dehumidifier & Remote Control, Quiet AC Unit For Room, Bedroom, Office, Easy Move Portable Air Conditioner With Built in Dehumidifier & Remote Control, Quiet AC Unit For Room, Bedroom, Office, Easy Move
Portable Air Conditioner With Built in Dehumidifier & Remote Control, Quiet AC Unit For Room, Bedroom, Office, Easy Move Portable Air Conditioner With Built in Dehumidifier & Remote Control, Quiet AC Unit For Room, Bedroom, Office, Easy Move
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$799.94
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Portable Air Conditioner Fan, Large Battery Dual Motor Household Small Air Cooler, 5-speed Air Cooling Fan 720 ° Surround Air Blower, Office, Tourism, Camping, Outdoor RV Portable USB Fan, Thanksgiving Halloween Christmas Gift
46% Off
Portable Air Conditioner Fan, Large Battery Dual Motor Household Small Air Cooler, 5-speed Air Cooling Fan 720 ° Surround Air Blower, Office, Tourism, Camping, Outdoor RV Portable USB Fan, Thanksgiving Halloween Christmas Gift
Portable Air Conditioner Fan, Large Battery Dual Motor Household Small Air Cooler, 5-speed Air Cooling Fan 720 ° Surround Air Blower, Office, Tourism, Camping, Outdoor RV Portable USB Fan, Thanksgiving Halloween Christmas Gift
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$44.14
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Portable Air Conditioner Fan, Large Battery Dual Motor Household Small Air Cooler, 5-speed Air Cooling Fan 720 ° Surround Air Blower, Office, Tourism, Camping, Outdoor RV Portable USB Fan, Thanksgiving Halloween Christmas Gift
46% Off
Portable Air Conditioner Fan, Large Battery Dual Motor Household Small Air Cooler, 5-speed Air Cooling Fan 720 ° Surround Air Blower, Office, Tourism, Camping, Outdoor RV Portable USB Fan, Thanksgiving Halloween Christmas Gift
Portable Air Conditioner Fan, Large Battery Dual Motor Household Small Air Cooler, 5-speed Air Cooling Fan 720 ° Surround Air Blower, Office, Tourism, Camping, Outdoor RV Portable USB Fan, Thanksgiving Halloween Christmas Gift
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$44.14
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Portable Air Conditioner Fan, Large Battery Dual Motor Household Small Air Cooler, 5-speed Air Cooling Fan 720 ° Surround Air Blower, Office, Tourism, Camping, Outdoor RV Portable USB Fan, Thanksgiving Halloween Christmas Gift
46% Off
Portable Air Conditioner Fan, Large Battery Dual Motor Household Small Air Cooler, 5-speed Air Cooling Fan 720 ° Surround Air Blower, Office, Tourism, Camping, Outdoor RV Portable USB Fan, Thanksgiving Halloween Christmas Gift
Portable Air Conditioner Fan, Large Battery Dual Motor Household Small Air Cooler, 5-speed Air Cooling Fan 720 ° Surround Air Blower, Office, Tourism, Camping, Outdoor RV Portable USB Fan, Thanksgiving Halloween Christmas Gift
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$44.14
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FRIGIDAIRE FHWH084WB1 Window Air Conditioner, 8000 BtuH, R-32
FRIGIDAIRE FHWH084WB1 Window Air Conditioner, 8000 BtuH, R-32
FRIGIDAIRE FHWH084WB1 Window Air Conditioner, 8000 BtuH, R-32
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Black+Decker Portable Air Conditioner, 10,000 BTU, White
Black+Decker Portable Air Conditioner, 10,000 BTU, White
Black+Decker Portable Air Conditioner, 10,000 BTU, White
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Black+Decker Portable Air Conditioner, 12,000 Btu, 27.2"h X 17.32"w X 13.2"d, White
Black+Decker Portable Air Conditioner, 12,000 Btu, 27.2"h X 17.32"w X 13.2"d, White
Black+Decker Portable Air Conditioner, 12,000 Btu, 27.2"h X 17.32"w X 13.2"d, White
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BLACK+DECKER Portable Air Conditioner 10,200 BTU DOE (14,000 BTU ASHRAE 128) with 12,000 BTU Heating for Rooms Up To 700 Sq. Ft., White
BLACK+DECKER Portable Air Conditioner 10,200 BTU DOE (14,000 BTU ASHRAE 128) with 12,000 BTU Heating for Rooms Up To 700 Sq. Ft., White
BLACK+DECKER Portable Air Conditioner 10,200 BTU DOE (14,000 BTU ASHRAE 128) with 12,000 BTU Heating for Rooms Up To 700 Sq. Ft., White
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Airrex 5 Ton Portable Air-Cooled Air Conditioner HSC-60P - 60,000 BTU, 220V, 1 Phase
Airrex 5 Ton Portable Air-Cooled Air Conditioner HSC-60P - 60,000 BTU, 220V, 1 Phase
Airrex 5 Ton Portable Air-Cooled Air Conditioner HSC-60P - 60,000 BTU, 220V, 1 Phase
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