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MattressMatcher®

MattressMatcher®

King Mattresses near St Louis, Missouri

Discover the perfect blend of space and comfort with King Mattresses near St Louis, Missouri. Whether you’re upgrading your master bedroom or creating a luxurious guest suite, our selection of king-size mattresses offers something for every sleep style. Explore a variety of options designed to help you enjoy restful nights and refreshed mornings, all conveniently available in the St Louis area. Find your ideal king mattress and transform the way you sleep tonight.

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In-stock Product Availability Radius:

5mi 10mi 20mi 35mi 50mi

Select Store:

Store Information:

In-stock Product Availability Radius:

5mi 10mi 20mi 35mi 50mi

Perfect Sleeper Midsummer Nights 11" Plush Eurotop Mattress

Serta Perfect Sleeper Midsummer Nights 11" Plush Eurotop Mattress

Starting at

Plush Comfort, best for

Side Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Perfect Sleeper Oasis Sleep 12" Extra Firm Mattress

Serta Perfect Sleeper Oasis Sleep 12" Extra Firm Mattress

Starting at

Extra Firm Comfort, best for

Back;Stomach Sleepers
Pain;Temperature;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Perfect Sleeper Nurture Night 13.5" Medium Mattress

Serta Perfect Sleeper Nurture Night 13.5" Medium Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Posturepedic Elite Hybrid Brenham II 14" Firm Mattress

Sealy Posturepedic Elite Hybrid Brenham II 14" Firm Mattress

Starting at

Firm Comfort, best for

Back Sleepers
Pain;Temperature;Allergies;Bed Partner;Toss and Turn
Temperature
Allergies

Receive $200 Instant Gift⁴ with purchase.

Essentials Spruce 5.5" Firm Mattress

Sealy Essentials Spruce 5.5" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Temperature;Bed Partner;Toss and Turn

Perfect Sleeper Oasis Sleep 14.5" Pillow Top Mattress

Serta Perfect Sleeper Oasis Sleep 14.5" Pillow Top Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Temperature;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Black Series Three 16.5" Firm Pillow Top Mattress

Beautyrest Black Series Three 16.5" Firm Pillow Top Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn
Bed Partner
Temperature

$300 ⁶ adjustable base instant gift with purchase.

Posturepedic Elite Albany II 14" Firm Mattress

Sealy Posturepedic Elite Albany II 14" Firm Mattress

Starting at

Firm Comfort, best for

Back Sleepers
Pain;Temperature;Allergies;Bed Partner;Toss and Turn
Temperature
Allergies

Receive $200 Instant Gift⁴ with purchase.

Perfect Sleeper Oasis Sleep 14.5" Firm Pillow Top Mattress

Serta Perfect Sleeper Oasis Sleep 14.5" Firm Pillow Top Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Black Series One 13.5" Extra Firm Mattress

Beautyrest Black Series One 13.5" Extra Firm Mattress

Starting at

Extra Firm Comfort, best for

Back;Stomach Sleepers
Pain;Allergies;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner
Temperature

$300 ⁶ adjustable base instant gift with purchase.

Black Series Two 15.5" Medium Mattress

Beautyrest Black Series Two 15.5" Medium Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

$300 ⁶ adjustable base instant gift with purchase.

Black Series Three 16.25" Medium Pillow Top Mattress

Beautyrest Black Series Three 16.25" Medium Pillow Top Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

$300 ⁶ adjustable base instant gift with purchase.

Black Series Four 17.25" Plush Summit Pillow Top Mattress

Beautyrest Black Series Four 17.25" Plush Summit Pillow Top Mattress

Starting at

Plush Comfort, best for

Side Sleepers
Pain;Temperature;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner
Temperature

$300 ⁶ adjustable base instant gift with purchase.

Midnight Dream 12.25" Medium Euro Top Mattress

Beauty Sleep® Midnight Dream 12.25" Medium Euro Top Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Toss and Turn;Bed Partner;Pain;Temperature
Bed Partner
Pain

FREE ADJUSTABLE BASE ³ with code ELEVATE

Posturepedic Elite Brenham II 15" Medium Mattress

Sealy Posturepedic Elite Brenham II 15" Medium Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Temperature;Allergies;Bed Partner;Toss and Turn
Temperature
Allergies

Receive $200 Instant Gift⁴ with purchase.

Original Mattress

Purple Original Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature;Pain;Bed Partner;Toss and Turn;Toss and Turn
Temperature
Allergies

Perfect Sleeper Nurture Night 14.5" Pillow Top Mattress

Serta Perfect Sleeper Nurture Night 14.5" Pillow Top Mattress

Starting at

Plush Comfort, best for

Side Sleepers
Pain;Temperature;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Perfect Sleeper Sleep Excellence Extra Firm Mattress

Serta Perfect Sleeper Sleep Excellence Extra Firm Mattress

Starting at

Extra Firm Comfort, best for

Back;Stomach Sleepers
Pain;Toss and Turn;Pain;Temperature;Bed Partner
Toss and Turn
Pain

FREE ADJUSTABLE BASE ³ with code ELEVATE

Estate 14.5" Firm Mattress

Stearns & Foster Estate 14.5" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Allergies;Toss and Turn;Toss and Turn
Pain
Temperature

Receive $300 Instant Gift⁴ with purchase.

PressureSmart 2.0 Firm 11" Mattress

Beautyrest PressureSmart 2.0 Firm 11" Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Temperature;Bed Partner;Pain;Toss and Turn;Toss and Turn
Temperature
Bed Partner

FREE ADJUSTABLE BASE ³ with code ELEVATE

PressureSmart 2.0 Extra Firm 13.5" Mattress

Beautyrest PressureSmart 2.0 Extra Firm 13.5" Mattress

Starting at

Extra Firm Comfort, best for

Back;Stomach Sleepers
Temperature;Bed Partner;Pain;Toss and Turn;Toss and Turn
Temperature
Bed Partner

FREE ADJUSTABLE BASE ³ with code ELEVATE

Black Series Three 14.25" Extra Firm Mattress

Beautyrest Black Series Three 14.25" Extra Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn
Bed Partner
Temperature

$300 ⁶ adjustable base instant gift with purchase.

Estate 15" Firm Euro Pillow Top Mattress

Stearns & Foster Estate 15" Firm Euro Pillow Top Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Allergies;Toss and Turn;Toss and Turn
Pain
Temperature

Receive $300 Instant Gift⁴ with purchase.

Black Series Three 16.75" Plush Pillow Top Mattress

Beautyrest Black Series Three 16.75" Plush Pillow Top Mattress

Starting at

Plush Comfort, best for

Side Sleepers
Bed Partner;Pain;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

$300 ⁶ adjustable base instant gift with purchase.

By Sealy Spring Firm Mattress

Sleepy's By Sealy Spring Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Toss and Turn;Temperature
Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Midnight Dream 12.5" Firm Mattress

Beauty Sleep® Midnight Dream 12.5" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Toss and Turn;Bed Partner;Temperature;Pain
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

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PressureSmart 2.0 Firm 11" Mattress

Beautyrest PressureSmart 2.0 Firm 11" Mattress

Starting at

PressureSmart 2.0 Plush 11.75" Mattress

Beautyrest PressureSmart 2.0 Plush 11.75" Mattress

Starting at

By Sealy Medium Euro Top Mattress

Sleepy's By Sealy Medium Euro Top Mattress

Starting at

Rest Medium Innerspring Mattress

Sleepy's Rest Medium Innerspring Mattress

Starting at

Rest Firm 2.0 Innerspring Mattress

Sleepy's Rest Firm 2.0 Innerspring Mattress

Starting at

PressureSmart 2.0 Plush Pillow Top 13.75" Mattress

Beautyrest PressureSmart 2.0 Plush Pillow Top 13.75" Mattress

Starting at

Perfect Sleeper Sleep Excellence Medium PillowTop Mattress

Serta Perfect Sleeper Sleep Excellence Medium PillowTop Mattress

Starting at

PressureSmart 2.0 Hybrid Medium 13" Mattress

Beautyrest PressureSmart 2.0 Hybrid Medium 13" Mattress

Starting at

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