• Visit our Support Center
  • Check your Order Status
  • Shipping, Delivery & Store Pickup
  • Returns & Exchanges
  • Price Match Guarantee

Order & Purchases

  • Check Order Status
  • Shipping, Delivery & Pickup
  • Returns & Exchanges
  • Price Match Guarantee
  • Product Recalls
  • Trade-In Program
  • Gift Cards

Payment Options

  • My Best Buy® Credit Card
  • Pay Your Bill at Citibank
  • Lease to Own
  • Buy Now, Pay Later
  • Best Buy Business Financing

Support & Services

  • Visit our Support Center
  • Shop with an Expert
  • Schedule a Service
  • Manage an Appointment
  • Protection & Support Plans
  • Haul Away & Recycling
  • Contact Us

Rewards & Membership

  • My Best Buy Memberships
  • View Points & Certificates
  • Member Offers

Partnerships

  • Sell on Best Buy Marketplace
  • Advertise with Us
  • Affiliates: Creators & Publishers
  • Best Buy Health
  • Best Buy Education
  • Best Buy Business
  • Partner+

About Best Buy

  • Corporate Information
  • Careers
  • Corporate Responsibility
  • Sustainability
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more ›
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.
$(csi.user.businessName)
Skip to contentGo to Product Search
Assistive Survey
Fall Football
Top Deals
Deal of the Day
Gift Ideas
My Best Buy Memberships
Credit Cards
Gift Cards
Trade-In
Best Buy Business
Main Content

ac unit search results

Filters

Skip To Results

Get it fast

Select Store
55423

Sold & shipped by

Category

Heating, Cooling & Air Quality
Air Conditioners
Fans
Show all (7)

Cooling Rating (BTU/h)

Price

to

Current Deals

Features

Customer Rating

Condition

Brand

Recommended Room Size

Control Type

Filter Type

Fan Speeds

Works With

Cord Length

Primary Finish

ac unit in Appliances (889)

Search all categories
Sort by:
    • Sponsored
    • Sponsored
433-450 of 889 items
Previous1...242526...50
Next
Related searches
Sponsored
Sponsored
Sponsored
  • Portable Air Conditioners
  • Window Air Conditioners
  • In-Wall Air Conditioners
  • Ductless Mini Splits
  • Explore Heating, Cooling & Air Quality

Featured products

Sponsored
  • 10 Lithzen Lithzen BACK 18 RATE 1 70 : PLASTICENE
    Lithzen - 12000 BTU Mini Split Air Conditioner & Heater, 208/230V 18.2 SEER2 Wifi Enabled - White

    Rating 4.5 out of 5 stars with 6 reviews

    (6)
    Loading...
  • Heat E 10 COSTWAY 70 + Cool E 10 COSTWAY 70 Temperature: 70°F
    Costway - 15000 BTU Inverter Portable Air Conditioner with Fan, Dehumidifier, Auto Swing - White

    Rating 4.1 out of 5 stars with 11 reviews

    (11)
    Loading...
  • CYBERTAKE 50A03 # a) 0S CYBERTAKE OUTDOOR AIR CONDITION
    Cybertake - Portable Air Conditioner with Panasonic Compressor, 3300BTU/960W, 3-in-1 Cooling AC Unit for Outdoor Camping Tent/RVs - Dark Green

    Rating 4 out of 5 stars with 2 reviews

    (2)
    Loading...
  • Front. GE - 300 Sq. Ft. 7,500 BTU Smart Portable Air Conditioner - White.
    GE - 300 Sq. Ft. 7,500 BTU Smart Portable Air Conditioner - White

    Rating 3.9 out of 5 stars with 99 reviews

    (99)
    Loading...
  • 10 Lithzen Lithzen BACK 18 RATE 1 70 : PLASTICENE
    Lithzen - 24000 BTU Mini Split Air Conditioner & Heater, 208/230V 18.2 SEER2 Wifi Enabled - White

    Rating 4.5 out of 5 stars with 8 reviews

    (8)
    Loading...
  • 68 COST WAY S chere CKR pu ( COST WAY -- n 05 - . AC EXsEe - d - CONT WAY AC
    Costway - 9000 BTU Split Air Conditioner & Heater Wall Mount AC Unit with Remote Control - White

    Rating 4.3 out of 5 stars with 4 reviews

    (4)
    Loading...
  • Front. GE - 150 Sq. Ft 5000 BTU Window Air Conditioner - White.
    GE - 150 Sq. Ft 5000 BTU Window Air Conditioner - White

    Rating 4.4 out of 5 stars with 601 reviews

    (601)
    Loading...
  • COSTWAY - - - . - a - + i . F . - OPS 3 - I COSTWAY
    Costway - 5000 BTU Portable Air Conditioner Cools up to 250 Sq.Ft 4-in-1 AC Unit with Cool Fan Dehum Sleep Mode - White

    Not yet reviewed

    Not yet reviewed
    Loading...
  • Front. Costway - 7100 BTU Portable Air Conditioner Cools up to 350 sq.ft 3-in-1 AC Unit w/ Cool Dehum Fan Sleep Mode - White.
    Costway - 7100 BTU Portable Air Conditioner Cools up to 350 sq.ft 3-in-1 AC Unit w/ Cool Dehum Fan Sleep Mode - White

    Rating 4.7 out of 5 stars with 3 reviews

    (3)
    Loading...
  • COSTWAY - I + - - a COSTWAY
    Costway - 8000 BTU Portable Air Conditioner Cools up to 250 sq. ft 3-in-1 AC Unit with Cool Fan Dehum Sleep Mode - White

    Rating 4 out of 5 stars with 1 reviewfalse

    (1)
    Loading...
10 Lithzen Lithzen BACK 18 RATE 1 70 : PLASTICENE
Sponsored

Lithzen - 12000 BTU Mini Split Air Conditioner & Heater, 208/230V 18.2 SEER2 Wifi Enabled - White

Rating 4.5 out of 5 stars with 6 reviews

4.5(6 reviews)
$499.99$49999
Save $309.99
The comparable value is Comp. Value: $809.98

Delivery as soon as Sat, Sep 26 • FREE

$499.99$49999
The price was $809.98
$439.99$43999
The price was $909.98
BLACK+ DECKER T 73 12

Black+Decker - Portable Air Conditioner, 14,000 BTU (10,200 BTU SACC) for Rooms Up To 700 Sq. Ft., BPT10WTB - White

Rating 4.2 out of 5 stars with 5 reviews

4.2(5 reviews)
$459.99$45999

Get it by Wed, Sep 30 • FREE

61 61 C MJ : COSTWAY nrtanie Al - I T 61 - - STY + Modde an Speed - -- O + 6 - - a I - COSTWAY

Costway - 14000 BTU Smart Portable Air Conditioner with Dehumidifier & Fan Modes for Rooms - White

Not yet reviewed

Not yet reviewed
$379.99$37999
Save $310
The comparable value is Comp. Value: $689.99

Get it by Sat, Sep 26 • FREE

10 Lithzen Lithzen BACK 18 RATE 1 70 : PLASTICENE
Sponsored

Lithzen - 24000 BTU Mini Split Air Conditioner & Heater, 208/230V 18.2 SEER2 Wifi Enabled - White

Rating 4.5 out of 5 stars with 8 reviews

4.5(8 reviews)
$949.99$94999
Save $669.99
The comparable value is Comp. Value: $1,619.98

Delivery as soon as Sat, Sep 26 • FREE

$233.99$23399
The price was $429.98
$209.99$20999
The price was $489.98
$479.49$47949
The price was $1,199.98
Clearance
$230.99$23099
$649.99$64999
$194.99$19499
$229.99$22999
The price was $419.98
$949.99$94999
The price was $1,619.98