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Mattresses under $600

All mattresses

4 mattresses under $600 from Serta, BedStory, Helix and more. Prices run $504 to $599.

Serta

Queen, Firm, 11 to 12 in

−Cooling not listed: 9 of the 15 here list one
$503.79-16%List: $599.00
as of 11/04/2026 02:37 PST - Details
Serta

King, Memory Foam, Firm, 11 to 12 in

+CertiPUR-US certified foam for a material standard
+Ships boxed for easier delivery to a home
+King size for couples or extra sleeping room
$506.88-5%Was: $535.49
as of 11/04/2026 02:37 PST - Details
Nectar

Full, Memory Foam, Firm, 11 to 12 in

+Full size for guest rooms and smaller couples
+Contouring memory foam construction
+Firm feel for back support
−Firm feel may not suit side sleepers seeking softness
$599.00
as of 11/04/2026 00:21 PST - Details
Serta

Queen, Soft, 11 to 12 in

+CertiPUR-US certified foam
+Soft firmness for side and back sleepers
+Queen size fits two sleepers
−Soft feel may not suit firm-preference sleepers
$525.00
as of 11/04/2026 02:37 PST - Details

Compare specs

mattressSizeTypeFirmnessThicknessSpec scorePrice
QueenFirm11 to 12 inn/a$503.79
as of 11/04/2026 02:37 PST - Details
KingMemory FoamFirm11 to 12 inn/a$506.88
as of 11/04/2026 02:37 PST - Details
FullMemory FoamFirm11 to 12 inn/a$599.00
as of 11/04/2026 00:21 PST - Details
QueenSoft11 to 12 inn/a$525.00
as of 11/04/2026 02:37 PST - Details

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.