You might say America runs on coffee — or even petroleum — but there’s really only one fuel that keeps everyone functioning at their best: sleep. And ideally, the good kind.
Luckily, this Fourth of July, hundreds of the best mattress and bedding brands are rolling out deep discounts on their best-selling mattresses, sheets, bed frames and more sleep essentials.
The Post Wanted team has spent hours digging through the Fourth of July mattress and bedding sales to find the best of the best worth your buck. That includes up to 77% off beds at Wayfair, up to $650 off luxury mattresses at Saatva, and 50% off select bundles at Brooklinen. And to ensure quality and value, many of these brands have been rigorously tested by our very own sleepers.
Consider this your definitive guide to the best places to shop for that new bed you’ve been dreaming of. And fair warning — these Fourth of July mattress deals are so good, you might just sleep right through the fireworks.
Be sure to set your alarms, because these deals won’t stick around for long!
Saatva
SaatvaSaatva is adored by Post Wanted editors, and the brand is taking up to $650 off mattresses over $1,500 or more, including the popular Saatva Classic. The luxury innerspring offers three firmness options, free white-glove delivery and a 365-night trial, making it a standout choice for luxury, hotel-style sleep.
Wayfair

Fourth of July is officially your excuse to upgrade everything at Wayfair. You can score up to 70% off furniture, bedding and bedroom essentials for a full summer glow-up — plus up to $400 off popular Sealy mattresses, because your back deserves a break after this weekend.
Sealy
SealyCelebrate with a new mattress at Sealy! This cult-favorite brand is rolling out up to $200 off select Posturepedic mattresses, which include supportive innerspring and hybrid models that are basically built for back pain. Plus, they will throw in a free sleep bundle worth $200. That’s double the savings!
Avocado Green
Avocado GreenClaim your new sleep sanctuary. Avocado is offering 15% off sitewide on its green-certified lineup, including the bestselling Avocado Green Mattress. Now over $300 off for a Queen, this well-reviewed bed blends organic materials with a supportive, lightly bouncy feel.
Bear
BearSlash 35% off sitewide with the code JULY35 at Bear. That includes one of our Post Wanted-approved picks, the Bear Elite Hybrid, which impressed our testers with its cool-to-the-touch feel and balanced support. Select purchases also come with free bedding.
Serena & Lily
Serena & LilyAchieve that American nautical charm this Fourth of July with Serena & Lily’s biggest sale of the year — officially live, and basically a dream refresh for your bedroom. Enjoy up to 40% off everything, including stunning sheet sets, free shipping on orders over $3,000, plus extra savings off clearance items.
Nolah
NolahSweet, glorious sleep — now on sale at Nolah! The brand is taking 35% off mattresses sitewide and an extra $100 off the mattress of your choice. The Nolah Evolution 15 stands out for its cooling comfort and supportive hybrid design, while the Original 10-inch bed is a solid all-foam option for side sleepers.
Amazon
AmazonAmazon’s Fourth of July sale is here, and it’s basically a fireworks show for your wallet — Prime members can save hundreds on premium mattresses, bed frames and bedding essentials. And if you’re impatient (same), same-day or next-day shipping has your back.
Brooklyn Bedding
Brooklyn BeddingThe time has come! Brooklyn Bedding is marking down its lineup by 30% with code JULY30. The sale spans everything from the crowd-pleasing Signature Hybrid to the cooling-focused Aurora Luxe and the heavy-duty Titan, covering a wide range of sleep styles and support needs.
Brooklinen
BrooklinenBrighten up your bedroom with Brooklinen’s Fourth of July sale, featuring rare discounts on editor-favorite sheets and fresh seasonal colors. For a limited time, enjoy 20% off sitewide and up to 50% off select bundles — an easy way to refresh your space with premium stripes and patterns we love.
Nectar Sleep
NectarNectar is offering up to 50% off mattresses and up to 66% off bundles during their limited-time Fourth of July sale. Standouts like the Nectar Premier Copper Hybrid pair cooling comfort with supportive pressure relief, and bundled deals can cost less than some mattresses alone.
Buffy
BuffyBuffy’s eucalyptus lyocell sheets have a cult following for a reason — and now’s your chance to join the fan club. The Summer Sale is officially live with up to 20% off sitewide, no code needed (just enter your email). Consider it your cool invitation to chill out for less.
Zinus
AmazonZinus has strong Fourth of July deals, with plenty of highly rated mattresses on sale. Shoppers can use code JULY20 for an extra 20% off. And, the popular Green Tea Memory Foam Mattress is available for under $500, making it a great pick for guest rooms, first apartments or anyone shopping on a budget.
LUXOME
LuxomeLuxome consistently tops our list for standout sleepwear and bedding. While it doesn’t run an official Fourth of July sale, you can still find solid discounts in the sale section. We suggest picking up a weighted blanket for up to $40 off, or stocking up on a new pair of cooling sheets while you’re there.
Cozy Earth
Cozy EarthCozy Earth is kicking off its annual Fourth of July Sale with 15% off sitewide, including luxury bamboo bedding, loungewear and everything in between. The sale runs from July 3 to July 6, so don’t wait too long to grab your favorites. Use code NYPOST to unlock savings on all our favorite Cozy Earth finds.
DreamCloud
DreamCloudHooray! DreamCloud is offering up to 60% off mattresses during its Fourth of July sale, with select purchases also including free pillows or a blanket. One standout is the DreamCloud Premier Hybrid, which combines memory foam and individually wrapped coils for a balance of pressure relief, support and reduced motion transfer — making it a solid option for couples.
Leesa
LeesaFourth of July has arrived at Leesa! Leesa is offering 30% off sitewide, including the Sapira Hybrid Chill — one of our Post Wanted editor picks. A queen is now on sale for about $650 off, with cooling foam layers and a balanced mix of bounce and support that feels closer to a high-end hotel bed.
Why Trust Post Wanted by the New York Post
This article was written by Miska Salemann, New York Post Commerce Writer/Reporter. As a health-forward member of Gen Z, Miska seeks out experts to weigh in on the benefits, safety and designs of both trending and tried-and-true fitness equipment, workout clothing, dietary supplements and more. Taking matters into her own hands, Miska intrepidly tests wellness products, ranging from Bryan Johnson’s Blueprint Longevity Mix to the viral Oura Ring to Jennifer Aniston’s favorite workout platform – often with her adorable toddler by her side. Before joining The Post, Miska covered lifestyle and consumer topics for the U.S. Sun and The Cannon Beach Gazette.

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