Casper
Foam and hybrid mattresses, pillows and bedding. King mattresses at Queen prices, 25% off bundles and adjustable bases, and 10% off 2+ pillows through Nov 3.
King Mattress at Queen Price
King and Cal King mattresses at Queen prices, Queen at Full, Full at Twin XL. No code needed. Ends Nov 3; Snug, Element and Original mattresses excluded.
Last verified: Nov 1, 2026Expires: Nov 3, 2026
25% Off Mattress Bundles
25% off Casper bundles, like a mattress with pillows, base and protector, or a sheets and pillows set. Ends Nov 3.
Last verified: Nov 1, 2026Expires: Nov 3, 2026
25% Off Adjustable Bases
The Adjustable Base, Base Pro and Base Max are 25% off through Nov 3.
Last verified: Nov 1, 2026Expires: Nov 3, 2026
10% Off 2+ Pillows
Buy any 2 or more Casper pillows and save 10% through Nov 3. The Nap Pillow is excluded.
Last verified: Nov 1, 2026Expires: Nov 3, 2026
Up to 75% Off Clearance
Clearance bedding and accessories up to 75% off, and some adjustable bases 30% off.
Last verified: Nov 1, 2026
5% Community Discount
Military, teachers, students, healthcare workers and first responders get 5% off after verifying with ID.me. Not with other offers.
Last verified: Nov 1, 2026
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Here are the current Casper promo codes and deals, checked on casper.com. Casper makes foam and hybrid mattresses, pillows, sheets and bed frames, designed and assembled in the USA.
Casper King for a Queen sale
Through November 3, 2026, a King or California King mattress costs the same as a Queen, a Queen costs the same as a Full, and a Full costs the same as a Twin XL. Casper says that's up to $1,000 off. The same sale takes 25% off bundles and adjustable bases, and 10% off when you buy 2 or more pillows. Sale prices show on the site, so there's nothing to enter.
Not in the sale: the Snug kids' mattress, Nap Pillow, Original Foam, Original Hybrid and Element mattresses, clearance, final sale items and gift cards. Only one offer works per order.
Casper clearance
The clearance section has bedding and accessories up to 75% off, and some adjustable bases 30% off. Casper's sale offers don't apply to clearance items.
Casper discount for military, teachers and healthcare workers
Military members, teachers, students, healthcare workers and first responders get an extra 5% off everything. Verify with ID.me on Casper's discount page and you get a Casper promo code for checkout. It can't be stacked with other offers.
Shipping, trial and warranty
Casper mattresses ship free by UPS (Alaska and Hawaii cost extra), and in-home delivery is available for a fee. You get a 100-night trial, and mattresses have a 10-year limited warranty (5 years for clearance). Affirm financing starts as low as 0% APR if you qualify.
How it works
- Open the Casper deal you want on this page.
- Add your mattress, pillows or bundle to the cart on casper.com.
- Check the discount in your cart before you pay. For the 5% community discount, paste the code you get from ID.me.
Frequently asked questions
Is there a Casper coupon or promo code right now?
The King for a Queen sale doesn't need a code. The discounts show in the price through November 3, 2026. Military, teachers, students, healthcare workers and first responders can also get a 5% code after verifying with ID.me.
When does the Casper King for a Queen sale end?
November 3, 2026 at 11:59 PM PT, according to Casper's promo page.
Can I use more than one Casper promo code?
No. Casper takes one code or offer per order and applies the one that saves you the most.
Does Casper have a military or teacher discount?
Yes. Military, teachers, students, healthcare workers and first responders get 5% off everything after verifying with ID.me. Clearance and final sale items are left out.
Does Casper offer free shipping?
Yes. Every Casper mattress ships free by UPS. Shipping to Alaska and Hawaii costs extra, and a few products aren't eligible.
How does the Casper 100-night trial work?
The trial starts when your order is delivered. Casper asks you to give it at least 30 nights. After that, returns are free and a courier picks the mattress up.
What if Casper starts a sale after I buy?
Casper says that if a sale starts during your 100-night trial, you can ask its Sleep Specialists whether your order qualifies for a price match.
