This Dr. Air twin air mattress hits an Amazon all-time low of $57 and sits $22 below its 90-day average of $79. The 18" height and 500-lb capacity are the main specs, and the built-in pump means no separate inflator is needed. A carry bag, inflatable headboard, and repair patch are included. Shipping is free. Buy Now at Amazon

This Dr. air queen air mattress is 46% off at Amazon, and $63 hits its Amazon all-time low. (It's $7 under our July mention and the lowest price we've ever seen.) It stands 18" tall and holds up to 800 lbs, with a built-in pump that inflates it in 3 minutes. Shipping is free. Buy Now at Amazon

This Avenco Airsea 12" king hybrid mattress is $24 off at Walmart. It pairs pocketed coils with memory foam and carries a CertiPUR-US certification for the foam. Shipping is free on this order, too. Buy Now at Walmart

Costco has the Casper Cooling Select 12" Hybrid Medium Firm Mattress from $600 through November 1. Take up to $200 off a range of sizes. Plus, buying two or more Costco Direct items on one order saves an additional $100 to $400, valid through October 29. Doorstep delivery is included. Shop Now at Costco

Update: The price has dropped to $64.99 since this was originally published.

This VOSSER queen air mattress is $66.99 at Amazon. That's $16 off and $3 below our July mention. Shipping is free. Buy Now at Amazon

If you need a new mattress, Home Depot's Special Values sale covers quite a range across sizes and styles, with models like a NapQueen twin memory foam mattress for as low as $83.71. Brands in the mix include Beautyrest, Novilla, Sweetnight, and Babo Care, with options spanning memory foam, hybrid, and pillow top constructions. Shop Now at Home Depot

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

This FDW 8" twin mattress is $99.99 at Walmart. It's a $90 savings. Shipping is free.  Buy Now at Walmart

This BedBro queen bunkie board is $10 off the regular price of $90. It fits under a queen mattress at just 0.5" thick, so it adds support without raising the bed height or affecting fitted sheets. No tools are needed since it simply slides under the mattress on its non-slip base. Shipping is free.  Buy Now at Amazon

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

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

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

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

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

Spare bedrooms and overnight guests are where this one earns its keep, since it inflates in minutes and packs back down small when you're done with it. Buy Now at Amazon

Update: The price has changed to $69.99 since this was originally published.

Suits guest rooms or camping trips where you want a bed-height mattress without sleeping on the floor, and the built-in pump means no separate air compressor to dig out. At $69.98, that's just a penny off the $69.99 list price, so don't expect much of a discount here. Buy Now at Amazon

Update: The price has changed to $64.99 since this was originally published.

Handy for guest rooms or overnight visitors, the built-in pump means you can inflate and deflate it without hunting down a separate air pump, and at $64.98 it's essentially at its $64.99 list price with no real discount right now. Buy Now at Amazon

Side and back sleepers who want some bounce from coils but still like the contouring feel of memory foam should find this combination works well, and at $250 it's $60 off the $310 list price. Buy Now at Amazon

A built-in pump means you can inflate or deflate this without hunting down a separate device, and the 18-inch height gets you off the floor for a more bed-like feel when hosting guests or camping. At $64.98, it's essentially at the $64.99 list price, so there's no real discount to factor into the decision here. Buy Now at Amazon

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’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 is taking up to $2,500 off, plus offering free delivery, during the main event of its Labor Day Sale. Mattress deals include 10% off ComfortMode and ComfortMode Lux beds, 15% off ComfortNext, ComfortNext Lux, and ComfortNext Ultra beds, and 25% off ClimateCool and Climate360 smart beds. Base deals include 10% off Adjustable Base, FlexFit 2, and FlexFit 3 models. The sale also includes 30% off furniture, 50% off DualTemp layers, and buy one, get one 50% off pillows and sheets. Sale runs until September 14. Shop Now at Sleep Number