The Best Mattress Deals At DealNews in August 2026

Take up to 64% off select mattresses during Home Depot's Decor Days Sale. Shop over 100 models. We've pictured the Sweetnight 12" Medium Memory Foam Hybrid Queen Mattress for $258.45 ($338 off). Delivery is free. Sale ends May 13, 2026. Shop Now at Home Depot

As part of its daily deals, Home Depot has discounted a selection of mattresses. We've pictured the Serta baselogic King Adjustable Bed Frame for $475.60 (low by $123). Shipping is free. Sale ends today. Shop Now at Home Depot

At Amazon, get this 3" Japanese Tatami / Futon Twin Mattress for $39.99. It's the lowest price that Amazon has charged for it. Shipping is free. Buy Now at Amazon

You'd pay $50 elsewhere. Buy Now at Sam's Club

That's a $6 low, and it's available in several colors. Buy Now at Walmart

It's $26 off and the best-ever Amazon price. Buy Now at Amazon

Wayfair is taking up to 50% off mattresses and accessories in its Back-to-School Sale. Highlights include the Sleep by Wayfair 10" Medium Memory Foam Mattress (Queen) at $216, down from $450, the Alwyn Home 12" Medium Memory Foam Pocket Spring Hybrid Mattress (Queen) at $220, down from $660, and the Sleep by Wayfair 12" Medium Cooling Gel Memory Foam Mattress (Queen) at $265, down from $500. Most orders should qualify for free shipping and if you sign up for Wayfair emails you'll save an extra 10% on your next order. This sale is valid through June 22, 2026. Shop Now at Wayfair

A foldable floor mattress in a twin size works well for guest rooms with limited storage, camping setups, or kids' sleepovers where you need something that stows away easily. Currently $14 off the $140 list price at $126. Buy Now at Walmart

Get this air mattress for $50, a $45 discount, with no coupon or promo code needed. Apply coupon code "DEALNEWS" to get free shipping. Ends December 31, 2026. Buy Now at MorningSave

A 14-inch hybrid at this thickness works well for side sleepers or anyone who wants more cushion without going full memory foam, and at $379 it's $272 off the list price of $651. Buy Now at Walmart

Aimed at lighter sleepers or guest room setups where you want basic foam comfort without spending much, the 10-inch hybrid construction pairs memory foam with coil support, currently priced at $110, which is $80 below the $190 list price. Buy Now at Walmart

Shop a selection of mattresses and more in Mattress Firm's outlet deals. The selection can change quickly, so don't wait too long to act on these deals. Some items will have limited availability. This offer is valid through December 31, 2026. Shop Now at Mattress Firm

Wayfair is taking up to 50% off mattresses, bed frames, and bedding as part of its Memorial Day Clearance sale. Whether you're looking for an affordable memory foam option or a full bedroom refresh, this sale covers a wide range of styles and price points to suit most budgets. Free shipping applies to orders over $35. Plus, sign up for Wayfair emails and save 10% on your purchase. This deal ends on May 27, 2025. Shop Now at Wayfair

Wayfair's Memorial Day Clearance sale includes mattresses, mattress toppers, and more, with discounts up to 50% off. We've pictured a Sleep by Wayfair Gel Memory Foam Mattress Topper, but the sale covers a wide range of sleep products. Shipping is free on orders over $35. This sale is valid through May 27, 2026. Shop Now at Wayfair

Wayfair's 72-hour clearout sale offers up to 30% off mattresses, mattress toppers, bedding, and more. We've pictured the Sleep by Wayfair Reversible Gel Memory Foam Mattress Topper, which is included in the sale. Orders over $35 ship for free. Shop Now at Wayfair

Wayfair's New Year Super Sale is serving big "sleep upgrade" energy, with mattresses & more marked down up to 50% off—think Wayfair Sleep memory foam and hybrid picks, cooling gel options, toppers, protectors, and box springs, many with fast/free delivery so you can refresh your setup without waiting weeks. If your current mattress is starting to feel like a long-term relationship that's "just fine," this is your sign to break up with it (gently) and snag a better night's sleep while the deepest discounts are still live. Shop Now at Wayfair

Crystli King Mattress for $124, which is $16 off the $140 list price, suits budget-conscious buyers furnishing a guest room or anyone who needs a king-size option without spending several hundred dollars on a name-brand bed. Buy Now at Walmart

A twin air mattress with a built-in pump is a practical option for guest rooms, camping trips, or anyone who needs a spare sleeping surface without the bulk of a permanent bed. At $41, that's $19 off the $60 list price. Buy Now at Walmart

A no-frills memory foam option for guest rooms, kids' rooms, or anyone setting up a sleep space on a budget, currently priced at $140 off the $273 list price. Buy Now at Walmart