The Best Mattress Deals At DealNews in August 2026

Sleep Number's Labor Day Sale takes up to $2,500 off select mattresses, with beds like the Comfort Mode starting at $1,439, down from $1,599. The ClimateCool bed, which offers active cooling control, is priced from $4,399, down from $5,499. Shoppers can also find mattress and bedding bundle deals of up to 30% off during the sale. Shop Now at Sleep Number

Costco's Labor Day mattress sale covers a wide range of options, with prices starting around $320. We've pictured the Beautyrest 12" Silver BRS900 Medium-Firm Queen Mattress for $449.99 ($100 off). Shoppers who buy two or more Costco Direct items can also stack an extra instant savings on top of the listed prices. The sale extends beyond mattresses to related items like bunk beds and area rugs. Delivery and setup is included in the price. Sale ends September 9.  Buy Now at Costco

At Walmart, get this Giovanly 12" Queen Hybrid Mattress in a Box for $153. It's the best price we could find by $130. It combines gel memory foam with individually wrapped pocket coils for motion isolation, and it's backed by a 10-year limited warranty. Buy Now at Walmart

This Sleep Number Ultimate 12" mattress is $500 off the regular price of $2,299.99 at Costco. It includes delivery, setup, and packaging removal, plus dual-side adjustable firmness controlled by smart remotes and a ceramic gel layer aimed at keeping the mattress cool overnight. This deal ends September 9. Buy Now at Costco

At Walmart, get this Avenco Whisper 14" King Hybrid Mattress in a Box for $238. It's the best price we could find by $262. Shipping is free. It pairs gel memory foam with pocket coils for a medium-firm feel, and the foam is CertiPUR-US certified. Buy Now at Walmart

Sleep Number’s Early Access Labor Day Sale is taking up to 25% off select mattresses and bases during its biggest sale of the year. The sale also includes mattress and bedding bundle deals for up to 30% off, buy one, get one 50% off all pillows and sheet sets, 30% off upholstered furniture, and 50% off DualTemp Individual Layers while supplies last. Shipping is free on bedding and pillows, while mattresses and bases require paid delivery services with fees that vary by product, delivery option, and location. Shop Now at Sleep Number

This Novilla Atease queen mattress is $174, down from $277.12. It's a 12" all-foam design with CertiPUR-US certified memory foam, wave foam, and a high-density support layer for a medium feel. Buy Now at Walmart

Babo Care mattresses are budget-friendly, ship compressed in a box, and this model backs its build with a 10-year warranty. At $298, this Full mattress is 51% off the $604 regular price. Its flip-to-choose firm or plush design lets one mattress serve two comfort preferences instead of committing to a single feel. Buy Now at Home Depot

SweetNight's CoolNest Ultra Memory Foam Mattress prices start from $548  via coupon code "ULTRA".  These ship for free. Deal ends August 31.  Buy Now at SweetNight

At $219, this California King mattress is a steal at Walmart. It's cheaper than the same mattress in any other size, including the Twin size. It'll ship for free, too. Allswell is Walmart's own bed-in-a-box brand, and this hybrid design pairs individually wrapped coils with foam layers, a combination that can be rare at this price point. The mattress ships compressed in a box and can typically be slept on shortly after unpacking, though it may take up to 48 hours to reach full height. Buy Now at Walmart

We've pictured the Babo Care King Firm Hybrid Gel Memory Foam 14" Mattress, now $586, down from $1,409.99 at Home Depot. The cover uses a bamboo charcoal fabric that blocks UV rays, and the mattress carries SGS fire retardant and CertiPUR certifications. Buy Now at Home Depot

During Purple's Labor Day Sale, get a King mattress for the price of a Queen. Plus, save up to $400 on an adjustable base with a mattress purchase and get 15% off pillows, bedding, and accessories. The Grid Cloud Pillow is excluded. Sale ends September 15. Purple's Labor Day Mattress Sale covers mattresses, adjustable bases, pillows, bedding, and seat cushions. A queen Purple Mattress drops to $1,280 from $1,599, while the RejuvenateUltimate Hybrid falls to $7,450 from $8,799. Pillows, sheets, and bundles are also discounted, including a SoftStretch Sheet + Pillows Bundle now $599 instead of $707. Free shipping applies.  Shop Now at Purple

The Sleep Number Climate mattress collection is 25% off in a variety of sizes and options. Pick from ClimateCool and Climate360 styles in sizes including Queen, King, Split King, California King, and more. It's designed to sleep up to 15° cooler on each side.  Shop Now at Sleep Number

Wayfair's Labor Day Deal on Sealy mattresses includes both memory foam and hybrid styles across sizes. The Sealy Cool 12" Medium Hybrid Mattress is $599.99, down from $1,199, while the Sealy to Go 12" Medium Memory Foam Mattress in a Box runs $429.99, down from $1,199.  Shop Now at Wayfair

PC Richard & Son is offering a free Hisense 55" Class QD6 Series QLED 4K UHD Smart Fire TV with the purchase of select mattresses. Qualifying mattresses are marked on the site, and the free TV is automatically included with eligible purchases. The sale includes brands like Sealy, Stearns & Foster, and Tempur-Pedic, with savings up to $300 on select models. A Sealy Plainfield Posturepedic Plus queen mattress is $1,099.97, down from $1,399.97, while a Sealy Essentials Barnham twin mattress runs $279.97, down from $399.97. The selection spans innerspring, all-foam, and hybrid builds across comfort levels from ultra plush to ultra firm. Free delivery and setup applies to mattresses and foundations priced $399 or more within select delivery areas. Shop Now at P.C. Richard and Son

SweetNight's Back to School Sale cuts up to 45% off in this sale, with an extra 15% off bundles. It covers mattresses, bed frames, pillows, and mattress toppers, with mattress prices starting from $289.99. Every mattress purchase includes 2 free cooling pillows, and the sale is backed by a 100-night risk-free trial and a 10-year warranty. Bed frames are also discounted, including a storage bed frame with RGB LED lights and a charging headboard starting from $289.99. This deal ends September 13.  Shop Now at SweetNight

Saatva's sale covers mattresses, bed frames, adjustable bases, pillows, and nightstands, with mattresses like the Saatva Classic discounted up to $350, bringing prices down to $1,099 to $2,858. Bed frames and adjustable bases get an extra $100 off when bought alongside a mattress, and foundations save up to $40 under the same bundle deal. All mattress purchases include a 365-night home trial with free delivery, setup, and old mattress removal. Shop Now at Saatva Co

Walmart's mattress clearance discounts several hybrid models, such as the Zinus Tranquility 10" Medium Hybrid Mattress in King, now $148, down from $238. The same mattress is also on sale in Queen for $124, down from $198, in Full for $108, down from $174, and in Twin for $82, down from $134. Buy Now at Walmart

Walmart offers the Avenco Airsea 12" King Size Medium-Firm Hybrid Mattress for $228 for a $140 low.  Full is available for $142, and queen is available for $162.  Shipping is free. Buy Now at Walmart

Sleep Number’s Early Access Labor Day Sale is taking up to 25% off select mattresses and bases during its biggest sale of the year. The sale also includes mattress and bedding bundle deals for up to 30% off, buy one, get one 50% off all pillows and sheet sets, 30% off upholstered furniture, and 50% off DualTemp Individual Layers while supplies last. Shipping is free on bedding and pillows, while mattresses and bases require paid delivery services with fees that vary by product, delivery option, and location. Shop Now at Sleep Number

Sleep Number is taking 15% off its ComfortNext collection, including the ComfortNext, ComfortNext Lux, and ComfortNext Ultra mattresses in sizes including Queen, King, Split King, California King, and more. The collection features adjustable firmness, Responsive Air technology, and app-controlled smart technology. Shop Now at Sleep Number

Sleep Number’s Early Access Labor Day Sale is taking up to 25% off select mattresses and bases during its biggest sale of the year. The sale also includes mattress and bedding bundle deals for up to 30% off, buy one, get one 50% off all pillows and sheet sets, 30% off upholstered furniture, and 50% off DualTemp Individual Layers while supplies last. Shipping is free on bedding and pillows, while mattresses and bases require paid delivery services with fees that vary by product, delivery option, and location. Shop Now at Sleep Number