Best cheap mattress sales for June and Amazon Prime Day 2021

Hoping to find that new mattress? Here's some of the best cheap mattress deals going on this month

best cheap mattress deals 2021
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For those hoping to find the best cheap mattress sales this month, look no further than the page you've just landed on. With many of our picks for the best mattress going on sale each month, we felt it necessary to bring all of these offers together in one place. 

In an effort to help thrifty readers like yourself shop for a brand new mattress on sale we've not only put this convenient little guide together, we also regularly update it with our reviews on some of the best mattresses available today. This ensures we're giving you an honest, up-front opinion on not only the offer but the mattress itself.

Covering a range of budgets and sleep needs, we've collected offers that include spring mattresses as well as deals on memory foam mattresses from some of the best bed-in-a-box mattresses makers around. 

We'll even include the best Prime Day deals on mattresses this month, too. Thanks to the recent news that Amazon Prime Day will be Monday June 21st through Tuesday June 22nd, we've got a good month of savings to look forward to. Many brands like to run their own Prime Day-like sale on their own to get in on the action, meaning more deals and offers for you to choose from.

So check out all of the best cheap mattress sales this month below to find your new mattress on sale cheap. We provide all the details of each offer up front so you can spend less time looking and more time getting a good night's rest. 

Best mattress sales today


20% off all bedding, bath and spa with coupon code
Use the coupon code DAD20 at checkout to receive 20% off any bedding, bath and spa products with your mattress purchase. While the mattresses aren't on sale right now, they start as low as $375 for queen mattresses. Not bad for not being on sale right now.View Deal


30% off all mattresses + up to $399 of accessories free
Amerisleep is offering 30% off all mattress PLUS up to $400 in free sleep accessories as an extension of their Memorial Day sale. As one of the best bed-in-a-box mattresses around, this is a deal well worth looking at.View Deal


Avocado Mattress Memorial Day Sale
Avocado actually has a few sales happening right now with a mix of price drops and coupon codes to check out. Save $100 on the Green and Vegan hybrid mattress or Latex mattress with coupon code HONOR, or save $250 on the new Organic Luxury Plus mattress with coupon code MEMORIALDAY.View Deal


$300 off all mattresses + up to $499 of free sleep accessories
Awara is taking $300 off all mattresses plus sending up to $499 in sleep accessories with every mattress purchase as part of their Memorial Day sale extension. No promo codes needed, just shop and automatically receive the discount at checkout.View Deal


25% off all mattresses + free $250 gift set
BEAR mattresses are excellent choices for sleepers with active lifestyles, offering exceptional comfort and recovery for the restless. As part of their extended Memorial Day sale, save 25% sitewide plus receive a $250 gift set (two pillows and a mattress topper) completely free when you use promo code MD25 at checkout.
View Deal

Casper Mattress

15% off mattresses, 10% off everything else
Casper is offering 15% off all mattresses plus 10% of all other items throughout the month of May. You can also save upwards of 50% off on select Final Sale items. No promo codes needed.View Deal


$200 off any mattress + $399 in free sleep accessories
DreamCloud makes two luxurious mattresses: the DreamCloud Luxury Hybrid and the pricier, fancier DreamCloud Premier. This month, shoppers can save $200 plus get $399 in accessories absolutely free during their extended Memorial Day sale.View Deal

Eight Sleep Pods

$200 off the Pod + $100 off the Pod Pro Cover
A premium mattress with a premium price tag, Eight Sleep Pod mattress is an incredible product that is worth every penny. That said, its price tag can shun many but right now shoppers can save $200 off the Pod during their extended Memorial Day sale.View Deal

Leesa Mattress

Up to $500 off any mattress + free pillows
Leesa mattresses are great for any budget, offering a mix of budget-friendly memory foam and pocket spring mattresses. This month, shoppers can save up to $500 plus receive free pillows with their purchase during Leesa's extended Memorial Day sale.View Deal

Nectar Mattress

$399 of sleep accessories with every mattress
Nectar makes just one mattress, but it's a good one for so many reasons (head to our Nectar mattress review for more details). This month, shoppers can receive $400 worth of sleep accessories with their purchase during their extended Memorial Day sale.View Deal

Purple Mattress

Up to $450 off any mattress + bedding bundle
The Purple mattress is "instantly soft where you want it, firm where you need it and comfortably cool all night". As an extension of their Memorial Day sale, save up to $450 on a new mattress plus bedding bundle which includes a mattress protector, sheets and two premium pillows.View Deal

Saatva Mattress

$225 off any purchases of $1,000 or more
Saatva offers a range of excellent inner-spring and memory foam mattresses with pricing on par with comparable bed-in-a-box brands.  Shoppers save $200 off any purchase of $1,000 or more during Saatva's extended Memorial Day.View Deal


$150 off any mattress + up to $540 in free gifts
A mattress designed for athletic recovery and support, the Zoma mattress features targeted zones that help promote muscle recovery and relaxation. Extending their Memorial Day sale, shoppers can get $150 off any mattress plus up to $540 in free gifts.View Deal

Want to browse yourself? Here are all the mattress sales going on right now...