42 Best Cyber Monday Mattress Deals Won't Be Around for Long

Just because Cyber Monday is over, doesn't mean you've missed your chance to upgrade to a new mattress. Some of the biggest discounts of the Black Friday to Cyber Monday shopping extravaganza have ended. But if you've slept on the savings so far, there's still plenty of offers that have lingered further into the week. 

We're still seeing amazing discounts on some of our favorite mattresses. Whether you're a side sleeper, struggle with back pain, or need a new bed to help you stay cooler at night, you can save big on the perfect mattress. But be quick -- these deals won't be around for much longer. 

To help filter the flood of deals, we've got our team of more than a dozen shopping experts working around the clock to find the best possible savings opportunities. We've spent countless hours combing through thousands of offers for the ultimate deals, focusing on reputable brands and those we've tested ourselves. Below is our top selection of the best Cyber Monday mattress deals currently available. Keep in mind that many of the current deals below are exclusive to new customers, but keep checking this page for updates.

Cyber Monday mattress deals of 2023

Brooklyn Bedding: 25% off sitewide

The Brooklyn Bedding Signature Hybrid mattress rises above the competition and is our pick for the overall best mattress you can get. Right now, you can snag it for less with 25% off sitewide when you use the promo code CYBER25 at checkout. The sale ends Dec. 5. 

Details

See at Brooklyn Bedding

Nectar: Up to 40% off sitewide

The original Nectar mattress is already an affordable option and right now Nectar is offering up to 40% off sitewide for Cyber Monday, with prices starting at $359. 

Details

See at Nectar

Avocado: Up to 20% off mattresses

The Avocado Green mattress is our favorite organic mattress on the market. Right now you can score up to 20% off the company's organic mattresses when you use promo code HOLIDAY at checkout; that's up to $1,360 in savings.

Details

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DreamCloud: Up to 40% off mattresses

DreamCloud's premium hybrid mattress is a great choice for all body types and right now, the brand is offering up to 40% off mattresses, with prices starting at just $449.

Details

See at DreamCloud

Helix: 25% off sitewide

The Helix Plus mattress is our top pick for heavier sleepers and can accommodate all sleeping positions. You can save 25% sitewide when you use promo code CYBER25 at checkout. Sale ends Dec. 3.

Details

See at Helix

• Nolah: 35% off sitewide and $50 coupon with promo code CNET50
• Emma: Save 55% on all mattresses with prices starting at $299
• Casper Sleep Elements (twin, gray, medium): $277 (save $118) 
• Molecule: Save up to 50% sitewide with promo code BFCM2023
• Nectar: 40% off everything sitewide with prices starting at $359
• DreamCloud: 40% off all mattresses with prices starting at $449
• Tuft & Needle: $800 off mattresses with prices starting at $559
• Layla: Up to $250 off mattresses + two free pillows
• Amerisleep: $450 off mattresses with promo code AS450
• Brooklyn Bedding: 25% off sitewide with promo code CYBER25
• Awara: Up to 50% off mattresses with prices starting at $649
• Birch: 25% off sitewide with promo code CYBER25
• SweetNight: Up to 60% off mattresses
• Zinus: Up to 70% off sitewide
• Avocado: Up to 20% off organic mattresses
• Leesa: Up to $750 off select mattresses + free pillows and sheet set
• Lull: Up to $800 off mattresses 
• Bear: Up to 35% off sitewide + free accessories
• Puffy: Up to $2,000 off mattresses with promo code CYBERWEEK
• Helix: 25% off sitewide with promo code CYBER25
• Purple: Up to $900 off mattress and base sets
• Vaya: $300 off any mattress with promo code VAYA300
• Siena: 50% off all mattresses with prices starting at $199
• Stearns & Foster: Up to $600 off select mattresses
• Zoma: $150 off mattresses with promo code WIN150
• Tempur-Pedic: Up to $500 off select adjustable mattress sets
• Sealy: Up to $200 off select mattresses
• Sleep Number: 20% off smart beds
• Nest Bedding: 20% off sitewide
• Naturepedic: 20% off sitewide + free pillows
• Saatva: Up to $600 off mattresses
• Casper: Up to 30% off sitewide
• GhostBed: 50% off everything 
• Mattress Firm: Up to 50% off
• Serta: Save up to $1,000 on select mattress and base pairings
• Macy's: Save up to 60% off select mattresses
• Bedgear: Save up to $800 off Performance mattresses
• Ashley: Doorbuster deals starting at $140
• Marriot Bonvoy: 20% off all beds
• Mattress Warehouse: Up to $1,000 off sitewide
• Mancini's Sleep World: Save up to $1,000 on select mattresses
• Beautyrest: Save up to $900 on select mattress and base sets 

Is Cyber Monday a good time to buy a mattress?

Mattress prices tend to fluctuate throughout the year, with large price drops often accompanying major holidays, such as Labor Day, Memorial Day, President's Day and other major holidays. Black Friday and Cyber Monday are some of the biggest shopping events of the year, which is why we're seeing significant savings across an array of Cyber Monday mattress deals this year. 

Where is the best place to buy a mattress on Cyber Monday?

Shopping online is a great way to find solid savings on a new mattress. Not only is it easier to compare brands and offers when shopping online, but many retailers offer perks like free shipping, trial periods of up to a year and long-term warranties. You'll often find the best deals directly from mattress brands, but big retailers like Macy's offer huge discounts on mattresses. Keep an eye on mattress retailers such as Mattress Firm featuring Cyber Monday deals in-store and online. We're also seeing savings through Amazon's Cyber Monday sale, as well as at Walmart, which has become the new retailer for mattress brand Allswell.