Home › Mattresses › Cheapest Twin XL Foam Mattress
Checked Oct 18, 2026, 10:10 AM ET
Cheapest Twin XL Foam Mattress
We compared the twin xl size of 7 foam mattresses from 3 brands. The cheapest in stock right now is the Puffin Kids Bed at $590.
| # | Mattress | Twin XL price | Stock | |
|---|---|---|---|---|
| 1 | Puffin Kids Bed Nest Bedding · Foam mattress | $590 | ✅ In stock | Check ↗ |
| 2 | The GravityLux Soft WinkBeds · Foam mattress | $1,199 | ✅ In stock | Check ↗ |
| 3 | The GravityLux Medium WinkBeds · Foam mattress | $1,199 | ✅ In stock | Check ↗ |
| 4 | The GravityLux Firm WinkBeds · Foam mattress | $1,199 | ✅ In stock | Check ↗ |
| 5 | Original Lull Mattress Lull · Foam mattress | $1,712 | ✅ In stock | Check ↗ |
| 6 | Starling Signature Contour Nest Bedding · Foam mattress · Medium | $1,754 | ✅ In stock | Check ↗ |
| 7 | Original Premium Mattress Lull · Foam mattress | $2,569 | ✅ In stock | Check ↗ |
Store buttons go straight to the brand's own product page. No affiliate tags yet. Prices are the listed price on the brand's site at our last check (Oct 18, 2026, 10:10 AM ET); coupons at checkout can make it lower. Disclosure
More cheapest-mattress lists
All typesHybridTwinFullQueenKingCalifornia King
How we rank
Every row is the lowest listed Twin XL price for that model on the brand's own site at our last check, including different firmness or cover options. In-stock models come first. Foam means no coil layer. Coupons at checkout and bundles aren't included, so the price you pay can be lower. Split-king "one side" prices are left out so you compare whole beds.