TOP DEALS FOR MOM

Save on activity trackers, laptops, headphones and more.

Shop the deals ›


Ends Saturday.

Current Offers
  • (6)
  • (102)
  • (1)
  • (3)
Brand
  • (29)
  • (15)
  • (9)
  • (5)
  • (5)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Price
  • (18)
  • (14)
  • (11)
  • (1)
  • (4)
  • (20)
  • (23)
  • (15)
  • (3)
  • (1)
  • (4)
  • (5)
  • (1)
  • (3)
Customer Reviews
  • (2)
  • (8)
  • (19)
  • (24)
  • (25)
  • (25)
Included Components
  • (10)
Air Conditioner Type
  • (19)
  • (7)
Fan Speeds
  • (26)
Filter Type
  • (10)
  • (7)
  • (6)
  • (1)
Voltage
  • (2)
  • (1)
  • (7)
  • (2)
  • (1)
  • (2)
  • (1)
  • (14)
  • (14)
  • (3)
  • (1)
  • (1)
  • (1)
Color
  • (29)
  • (15)
  • (7)
  • (4)
  • (1)
  • (1)
Features
  • (23)
  • (15)
  • (13)
  • (10)
  • (9)
  • (7)
  • (7)
  • (6)
  • (6)
  • (6)
  • (6)
  • (4)
  • (4)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
Recommended Room Size
  • (1)
  • (2)
  • (23)
Cooling Rating (BTU/h)
  • (1)
  • (2)
  • (14)
  • (15)
  • (3)
  • (3)
Collection
  • (3)
Condition
  • (120)
  • (3)
Store pickup
Buy Online, Pick Up at a Store
Pick up your BestBuy.com order at a store near you in as little as 45 minutes.
Sort by:
Items per page:
  • Model: FFTA1033Q1
  • SKU: 6130272
FRIGIDAIRE Home Comfort 10,000 BTU Through-the-Wall Air Conditioner: Up to 450 sq. ft. cooling capacity; 9.8 amps; Ready-Select electronic controls; Effortless remote temperature control; Effortless restart; 3 fan speeds; Effortless clean filter
  3.0  (1 Review)
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$529.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

0%
(0 Reviews)
0%
(0 Reviews)
100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: KSTAT12-2B
  • SKU: 6026491
KEYSTONE 12,000 BTU Through-the-Wall Air Conditioner: Up to 550 sq. ft. cooling capacity; 11.5 amps; electronic controls; temperature-sensing LCD remote; 24-hour on/off timer; energy-saver and sleep modes; auto restart; mesh filter; NEMA 6-15P plug
  5.0  (1 Review)
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$479.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: KSTAT12-1B
  • SKU: 6026437
KEYSTONE 12,000 BTU Through-the-Wall Air Conditioner: Up to 550 sq. ft. cooling capacity; 11.5 amps; electronic controls; temperature-sensing LCD remote; 24-hour on/off timer; energy-saver and sleep modes; auto restart; mesh filter
  4.7  (3 Reviews)
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$479.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

67%
(2 Reviews)
33%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: LT103CNR
  • SKU: 4861646
450 sq. ft. cooling capacity; remote and Thermistor control; Gold Fin anticorrosion coating; 3 fan-only and 3 cooling speeds; reusable filter
  4.0  (2 Reviews)
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$509.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

50%
(1 Review)
0%
(0 Reviews)
50%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: LT101CNR
  • SKU: 4861891
450 sq. ft. cooling capacity; remote; Gold Fin anticorrosion coating; energy saver function; 3 fan-only and 3 cooling speeds; reusable filter
  3.4  (5 Reviews)
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$499.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

40%
(2 Reviews)
20%
(1 Review)
0%
(0 Reviews)
20%
(1 Review)
20%
(1 Review)
  • Model: FRA124HT2
  • SKU: 9776346
Designed for rooms up to 640 sq. ft.; electronic controls; temperature-sensing remote; 4-way air direction control; antibacterial filter
  5.0  (2 Reviews)
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$779.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

100%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: LT123CNR
  • SKU: 4862026
550 sq. ft. cooling capacity; remote; Gold Fin anticorrosion coating; energy saver function; 3 fan-only and 3 cooling speeds; reusable filter
  2.6  (5 Reviews)
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$559.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

20%
(1 Review)
0%
(0 Reviews)
40%
(2 Reviews)
0%
(0 Reviews)
40%
(2 Reviews)
  • Model: KSTAT12-2B
  • SKU: 1312230680
KEYSTONE 12,000 BTU Through-the-Wall Air Conditioner: Up to 550 sq. ft. cooling capacity; 11.5 amps; electronic controls; temperature-sensing LCD remote; 24-hour on/off timer; energy-saver and sleep modes; auto restart; mesh filter; NEMA 6-15P plug
  5.0  (1 Review)
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$474.51
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: FRA106HT2
  • SKU: 1306224183
500 sq. ft. cooling capacity; Ready-Select electronic controls; Effortless remote temperature control; 3 fan speeds
  4.0  (1 Review)
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$539.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

0%
(0 Reviews)
100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: KSTAT12-1B
  • SKU: 1312230673
KEYSTONE 12,000 BTU Through-the-Wall Air Conditioner: Up to 550 sq. ft. cooling capacity; 11.5 amps; electronic controls; temperature-sensing LCD remote; 24-hour on/off timer; energy-saver and sleep modes; auto restart; mesh filter
  4.7  (3 Reviews)
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$474.51
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

67%
(2 Reviews)
33%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: FFTA1422Q2
  • SKU: 1312019995
FRIGIDAIRE Home Comfort 14,000 BTU Through-the-Wall Air Conditioner: Up to 700 sq. ft. cooling capacity; 7.4/8.3 amps; Ready-Select electronic controls; Effortless remote temperature control; Effortless restart; 3 fan speeds; Effortless clean filter
  5.0  (4 Reviews)
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$758.39
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

100%
(4 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: FRA124HT2
  • SKU: 1306224206
Designed for rooms up to 640 sq. ft.; electronic controls; temperature-sensing remote; 4-way air direction control; antibacterial filter
  5.0  (2 Reviews)
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$549.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

100%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: SENA-24HF
  • SKU: 1311285520
Cooler, Heater - 23000 BTU/h Cooling Capacity - 24000 BTU/h Heating Capacity
  5.0  (1 Review)
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$1,684.21
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: FFTA1233Q2
  • SKU: 6130263
FRIGIDAIRE Home Comfort 12,000 BTU Through-the-Wall Air Conditioner: Up to 550 sq. ft. cooling capacity; 5.5/5.9 amps; Ready-Select electronic controls; Effortless remote temperature control; Effortless restart; 3 fan speeds; Effortless clean filter
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

On Sale
(Reg. $589.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: AXSVA1
  • SKU: 2522083
Compatible with most 26" through-the-wall air conditioners; insulated design; all-metal construction
  5.0  (1 Review)
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

On Sale
(Reg. $89.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Select 2 to 4 items to Compare