Find the Best Mattress Stores in Affton, Missouri Today

Jasmine Cole
Jasmine Cole
Last Updated
Looking for a new mattress in Affton, Missouri? Whether you prefer browsing online or testing out mattresses in person, this page is your guide to finding the best sleep solutions in St. Louis County. We'll help you locate a mattress store near you in Affton, whether you're close to Bayless Avenue, Grant's Trail, or anywhere else in the Affton area. Find local Affton, Missouri mattress stores, compare brands, and get ready for a better night's rest!

Top Online Mattress Deals Available in Affton, Missouri

Best Luxury

Saatva Classic

Hotel-quality innerspring hybrid with zoned lumbar support, white glove delivery, and three firmness levels.

From ~$1,199

★ 4.9 rating

Shop Now
Most Comfortable

WinkBed

Plush Euro-top hybrid with multiple firmness options, zoned back support, and exceptional comfort.

From ~$1,499

★ 4.8 rating

Shop Now
Best for Side Sleepers

Nolah Evolution 15

15-inch plush hybrid with zoned AirFoam® layers, great pressure relief, and cooling tech—perfect for side sleepers.

From ~$1,022

★ 4.7 rating

Shop Now

All mattresses ship directly to Affton, Missouri with free delivery and risk-free trials.

Take Our Mattress Finder Quiz

How do you usually sleep?

Local Mattress Stores

Businesses Near Affton, Missouri

  • 1. Mattress by Appointment STL

    4243 Bayless Ave
    Saint Louis, MO 63123
    1.9 miles away
    (314) 904-0418

  • 2. Sandman Sleep

    7576 Watson Rd
    Saint Louis, MO 63119
    1.9 miles away
    (314) 433-5006

  • 3. Mattress By Appointment South County

    9973 Lin Ferry Dr
    Saint Louis, MO 63123
    2.2 miles away
    (314) 912-4105

  • 4. The BedGuy

    6431 Hampton Ave
    Saint Louis, MO 63109
    2.4 miles away
    (314) 678-9100

    • Why More People in Affton Are Buying Mattresses Online

    • Free delivery straight to your door in Affton
    • 100+ night risk-free trials — return it if you don't love it
    • Lower prices than in-store (no middlemen or overhead)
    • Plenty of top-rated options — memory foam, hybrid & more
    • No sales pressure or awkward showroom visits
    Shop Mattresses Online

  • 5. Value City Furniture

    7077 Chippewa St
    St. Louis, MO 63119
    2.5 miles away
    (314) 645-1550

  • 6. The Bedroom Store

    3177 Lemay Ferry Rd
    Mehlville, MO 63125
    2.5 miles away
    (314) 892-1001

  • 7. Weekends Only Furniture & Mattress

    6303 S Lindbergh Blvd
    St. Louis, MO 63123
    2.6 miles away
    (314) 775-2000

  • 8. Mattress Firm South County

    6917 S Lindberg Blvd
    St. Louis, MO 63125
    2.7 miles away
    (314) 894-4547

  • 9. Rhodes Furniture

    3900 Union Rd
    Saint Louis, MO 63125
    2.7 miles away
    (314) 845-3131

  • 10. Mattress Direct

    7002 South Lindbergh
    St. Louis, MO 63125
    2.8 miles away
    (314) 845-0730

What to Look For When Buying a Mattress

Choosing a mattress can feel overwhelming, but focusing on a few key features makes the decision a lot easier. Here are some of the top things to keep in mind when shopping online or in-store.

Temperature Control

Some mattresses trap heat, especially all-foam models. Look for cooling tech like gel foam, breathable covers, or hybrid coils if you tend to sleep hot.

Warranty Coverage

Most quality mattresses come with at least a 10-year warranty. Make sure it covers sagging, defects, and wear — and read the fine print.

Material Type

Foam, latex, hybrid, and innerspring mattresses all feel different. Foam contours more; coils add bounce and airflow. Understand the pros and cons before choosing.

Price vs. Value

You don’t need to spend thousands for great sleep. Online brands often deliver high quality at a lower price by cutting out the retail middleman.

Delivery & Setup

Many online mattresses come compressed in a box and expand at home. Some brands offer white-glove delivery and old mattress removal for a fee.

Local vs. Online Mattress Shopping

Local stores in your area let you test mattresses in person, talk to sales reps, and sometimes negotiate prices. But they may have limited inventory and higher overhead costs. Online brands, on the other hand, often ship directly to your door in Affton, Missouri with free delivery, long trial periods, and lower prices thanks to fewer middlemen. Whether you value hands-on experience or convenience and savings, it’s worth weighing your options.
FeatureLocal StoresOnline Retailers
PriceOften higher due to overhead costsLower prices with frequent promotions
SelectionLimited to in-store inventoryWide range of brands and models
Trial PeriodUsually 30 days or less100–365 nights risk-free
ReturnsRestocking fees may applyHassle-free, often free returns
TestingTest in-store before buyingCan't try before purchase
DeliveryOften same-day or scheduledFree shipping to your door
WarrantyVaries by store10–25 years standard
See the Best Online Mattress Deals →

FAQs About Buying a Mattress in Affton, Missouri

Can I return a mattress if I don't like it?

Most online mattress companies offer a 100+ night trial with full refunds and free returns — no need to keep a mattress you don't love.

Can I finance a mattress online in Affton, Missouri?

Yes, most online brands offer financing options at checkout for residents of Affton, Missouri, often through services like Affirm or Klarna.

Do online mattresses come with a warranty?

Most reputable brands offer warranties from 10 to 25 years, covering defects and sagging beyond a certain depth.

Is it cheaper to buy a mattress online or in-store?

Online mattresses are often cheaper due to fewer overhead costs, and many come with coupons or free gifts not available in-store.

What's the difference between memory foam and hybrid mattresses?

Memory foam contours to your body, while hybrids combine foam with springs for more bounce and airflow.

What firmness level is best for side sleepers?

Medium to medium-soft mattresses are usually ideal for side sleepers, offering better pressure relief at the shoulders and hips.