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Mattress Firm Promo Codes & Discounts
25 offers · updated · save up to 70%
Current Mattress Firm offers
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Save Big with This 12% Offer
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Get Mattress Firm codes by email
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Get 11% Off Selected Products
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- Ends
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Get 30% off R Eligible Products
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15% Off w/ Coupon on Your Purchase
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15% Off $599+ Orders
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- Minimum order: $599
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Here's a 15% off Deal for Your Order
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20% off Selected Products
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Take 20% off Clearance Products
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Get 10% off When You Shop Now
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Extra 10% off + Free Shipping on Sale Items
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Up to 70% off select clearance mattresses
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- Source: Mattress Firm's home page
Up to 60% off mattresses
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- Source: Mattress Firm's home page
Extra 15% off for joining the email list
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- Source: Mattress Firm's home page
3% back with the Mattress Firm credit card
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- Source: Mattress Firm's home page
$300 instant gift on select Purple mattresses
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- Source: Mattress Firm's home page
$300 instant gift toward a total sleep solution
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- Source: Mattress Firm's home page
Any size, one price: from $249.99 on select mattresses
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- Source: Mattress Firm's home page
Queen beds under $500
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- Source: Mattress Firm's home page
Free delivery online and in store
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- Source: Mattress Firm's shipping policy
Mattress Firm 300 Adjustable Base gets $346 off with Mattress Firm deal
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Extra 20% Off Military Discount
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- Valid for active duty, veterans, & military families.
Military Discount! up to 20% off Select Items
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Mattress Firm promo: 10% off your first order with subscription
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Calm App 3-month Free Trial with Mattress Purchase & Registration
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Recently expired Mattress Firm offers (1)
- Up to $700 off select beds (Upgrade Your Sleep Sale). Ended Oct 20, 2026.
Mattress Firm at a glance
- Free shipping
- On all orders
- Returns
- 120 days
- Email sign-up discount
- Extra 15% off
- Price match
- Yes
About Mattress Firm
Mattress Firm sells mattresses from brands like Tempur-Pedic, Purple and Sealy, plus adjustable bases, bedding and furniture, online and in its stores.
The rule that matters most for saving is the 120 Night Sleep Trial: an exchange or return is allowed after at least 30 nights, and each one costs a $149 fee.
Mattress Firm, Inc. operates MattressFirm.com from its base in Houston, Texas. The company leans on its Sleep Experts®, who can be reached by live chat or phone to help match a shopper to a bed, and the site offers a Top Matches tool for narrowing down the choice.
Beyond the major brands, the range includes Sleepy's By Sealy mattresses, box springs and frames, and shopping categories such as cooling mattresses and pain relief picks. The company also runs a commercial sales arm, a Love Your Mattress Guarantee®, a sleep blog and a store finder for its locations.
Past Mattress Firm sales
- Upgrade Your Sleep Sale (up to $700 off) Usually: Sep 30-Oct 20, 2026 Announced on Mattress Firm's site,
When shoppers look for Mattress Firm coupons
Mattress Firm coupon searches peak in November, about 1.4× a typical month, and dip lowest in June.
Does Mattress Firm offer free shipping?
Yes. Standard drop-off delivery is free to your front door, side door or garage, with setup and haul-away sold separately.
How long does Mattress Firm shipping take?
An adult 18 or older must be present, and rescheduling after a missed delivery costs $109.99.
What is Mattress Firm's return policy?
The 120 Night Sleep Trial runs from delivery and needs at least 30 nights before you exchange or return.
Does Mattress Firm price match?
The 365 Night Low Price Guarantee credits the difference if the same or a comparable set is advertised for less within one year.
What payment methods does Mattress Firm accept?
Pay with the Mattress Firm credit card, a Synchrony HOME credit card or lease-to-own through Progressive Leasing.
More about shopping at Mattress Firm
- Trial exclusions
- Clearance, outlet, pre-owned and floor models, pillows, protectors, most adjustable bases and furniture don't qualify, and special-order sizes are final.
- Current sale
- The Upgrade Your Sleep Sale lists up to $700 off select beds from Sep 30 to Oct 20, 2026.
From Mattress Firm's own pages, read Oct 19, 2026.
Sources: Mattress Firm shipping policy, Mattress Firm returns policy, Mattress Firm website
How to use a Mattress Firm promo code
- Mattress Firm's email list is where the code route starts, since joining brings an extra 15% off.
- Enter that code at checkout and compare the result with the banner deals, such as up to $700 off select beds.
- Before a deep discount sways you, read the trial terms.
- Clearance, outlet and floor models can't use the sleep trial, so a cheaper bed from those sections is a final decision.
- The low price guarantee skips the same categories, plus auction-site listings.
- If your order earns a gift with purchase and you return it later, you pay for the gift's value, which may come out of your refund.
If your Mattress Firm code doesn't work
- Minimum order: "15% Off $599+ Orders" needs an order of at least $599.
- End date: "Get 11% Off Selected Products" ends Nov 17, 2026; "15% Off w/ Coupon on Your Purchase" ends Nov 17, 2026.
More reasons a code fails, and what to try: why promo codes don't work.
More ways to save at Mattress Firm
- The 365 Night Low Price Guarantee is the quiet saver here: if the same or a comparable set is advertised for less within a year, Mattress Firm credits the difference.
- Purchases may be HSA/FSA eligible.
- The Mattress Firm credit card has been showing 3% back as a limited-time offer.
- If delivery runs late, the store credits or refunds the delivery fee.
- Covered manufacturer-warranty claims become in-store credit toward a new mattress rather than cash.
Mattress Firm questions, answered
How much does a Mattress Firm return cost?
Each exchange or return under the 120 Night Sleep Trial carries a $149 fee, except in Hawaii. Each purchase allows one exchange, one return or both, after at least 30 nights.
What happens if a Mattress Firm mattress drops in price after purchase?
The 365 Night Low Price Guarantee credits the difference when the same or a comparable mattress set is advertised for less within one year. Clearance, outlet, pre-owned, floor models and auction-site listings don't count.
Is a clearance mattress from Mattress Firm returnable?
Clearance, outlet, pre-owned and floor models aren't covered by the sleep trial.
How much is the Mattress Firm email discount?
Joining the Mattress Firm email list brings an extra 15% off.
Does Mattress Firm deliver to Alaska or Hawaii?
Alaska and Hawaii orders go through chat or phone rather than the website. Mattress Firm doesn't ship internationally, to PO boxes or to Puerto Rico.