The Best Memorial Day Kids’ Mattress Deals You Shouldn’t Sleep On

published May 24, 2023
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Credit: Katie Currid

Purchasing a mattress for your kids can be a daunting experience. You know that sleep is important for growing kiddos, but there are so many different options — coil or memory foam, organic, hypo-allergenic — it can be an intimidating shopping experience. Not only do we have expert-backed shopping guides for that, but now, we also have a rundown of the best Memorial Day mattress deals, too. 

Nothing takes the edge off a big spend like a big sale, and Memorial Day weekend boasts some of the deepest discounts on mattresses you’ll find all year. In fact, it’s the perfect time to snag one of Cubby’s favorite kids’ mattresses on major discount — right this way.

1 / 10

If you know and love Avocado for their adult-sized mattresses, you’ll be happy to learn that they have crib mattresses too, and this dual-side crib mattress made from organic materials is 10% off for Memorial Day with the code HONOR.

2 / 10

Halo is known for its sleepsacks, swaddles, and bassinets, so don't be surprised that this crib mattress is all about safe, comfortable sleep. It has a mesh cover for maximum airflow and when you’re ready to flip it over, the toddler side has a waterproof component to keep the mattress dry. The mattress is also made without foam, latex, springs, glue, or added flame retardants, and the entire cover is machine-washable.

3 / 10
Helix Sleep
was $748.75

This is the mattress my 11-year-old sleeps on every night, and they have nothing but good things to say about it, which is a lot coming from a very selective sleeper. I love that this flippable Helix mattress grows with my kids, and I especially appreciate the 10-year warranty. This Memorial Day, save 25% and receive two free Dream pillows with the code MEMORIALDAY25.

4 / 10
was $499.00

Memory foam layers help your kiddo get cozy on this affordable Siena mattress that’s currently on sale for $399 during Memorial Day, a $300 savings. The mattress comes with a 180-night sleep trial and a 10-year warranty for even more peace of mind.

5 / 10
was $1499.00

If your child deals with allergies, this naturally hypoallergenic and OEKO-TEX certified mattress is a great choice. The double-sided mattress features a firm side and a soft side, and includes a limited lifetime warranty. Right now, the Nolah Nurture 10" mattress is 30% off and you can snag a 10-year protection plan for just $.99 instead of the usual $139 — yes, as in 99 cents!

6 / 10

Designed for kids 3 to 12 years old, this flippable innerspring mattress includes a water-resistant organic cotton cover, providing extra protection from accidents, and the full-size version is down $225 off for a limited time.

7 / 10
was $599.00

If you’re in the market for a memory foam mattress, the Nectar is a popular choice with a medium firmness and gel-infused memory foam that makes it a superb choice for growing kids. It’s a reasonably priced mattress, but one that’s even more affordable thanks to a 33% Memorial Day deal.

8 / 10

The 7" height of Avocado's Eco Oragniz Kids Mattress makes it a perfect fit for bunk beds and trundles, and the exacting standards of the construction means this mattress is super-safe and high-quality. It’s 10% off during Avocado’s Memorial Day sale, and take up to 30% sitewide, too.

9 / 10

Even hot sleepers will stay cool with the Zinus Cooling Green Tea Gel Memory Foam Mattress, thanks to the proprietary cooling gel. And with a 20% discount on the already-low price tag, you won’t sweat the cost, either.

10 / 10
was $1295.00

Consistently highly rated on online reviews, Casper's Memory Foam mattress marries the comfort of memory foam with breathability and zoned support for your child’s spine. Even though Casper doesn’t have a kid-specific mattress, the adult-size mattresses in Twin or Full would be perfect for teens. All mattresses are 20% off during Casper’s Memorial Day sale now through May 31, and you can score 50% off sheets and 30% off pillows, too.