Mattress Firm Coupons & Promo Codes

A Secret Shopping Hack From Jacqueline Quach, Your Mattress Firm Deals Expert

For some of the lowest prices you’ll find across the entire Mattress Firm online store, look for the Outlet Deal tab next to the product images. With family coming to town for the holidays, I needed a new mattress for the guest bedroom to make their stay as comfortable as possible. Thanks to Mattress Firm’s Outlet Deals, I scored a queen-size Serta Gel Memory Foam Mattress for only $449, a 44% savings off the listed price. To top it off, I got a Closeout Deal on an adjustable mattress base–only $299 in the Mattress Firm Clearance section. Even better, Mattress Firm delivered it all for free with plenty of time to spare before my family arrived.

More Ways to Get Mattress Firm Deals

Get a Free Adjustable Base From Mattress Firm

Mattress Firm often offers deals for a free adjustable base with select mattress purchases of a certain amount, so if you’re in the market for an adjustable base, you’re in luck.

Take Advantage of Mattress Firm’s Flash Deals

In addition to its other promotions, Mattress Firm frequently holds flash sales that last anywhere from 24 to 72 hours. If you catch a flash sale, you can get an even better deal like an extra 20% to 25% off your mattress. Be the first to hear about upcoming flash sales by signing up for Mattress Firm emails or texts.

Save More With Special Discounts

You can enjoy an extra 10% to 20% off on top of existing markdowns with Mattress Firm’s discounts for military members, teachers and students, and first responders. Once you verify your eligibility for the discount through ID.me, you’ll get a single-use coupon for a future order. While the coupon codes are single-use, you can reverify for a new code every 90 days.

Best Holiday Deals at Mattress Firm

• President's Day Sales: Score big savings on new mattresses and bedding during the President’s Day sale at Mattress Firm, also known as “The Mattress Holiday." Save up to 50% on top-name brands like Serta and Sealy, plus fun promotions like a king-sized mattress for the price of a queen.
• Memorial Day Sales: Don’t miss Mattress Firm’s 72-Hour Memorial Day sale where select mattresses, bedding, accessories and more are marked down by up to 72%. Snag a free adjustable bed base with qualified purchases, plus 50% off best sellers like Sleepy’s by Sealy mattresses.
• Fourth of July Sales: Mattress Firm’s Independence Day sale actually lasts from early June through the July holiday. Find all Sleepy mattresses marked down up to 50%, and sign up for a Mattress Firm credit card for 3% cash back on 24-month financing options.
• Labor Day Sales: Labor Day is another super-sized savings opportunity at Mattress Firm. Save up to $700 on Sealy, Serta or Beautyrest mattresses among other big brands, plus BOGO deals on pillows and a free adjustable base with qualifying purchases.
• Black Friday Sales: Black Friday deals at Mattress Firm begin as early as October so you can hop on this big sale early! Major discounts up to 50% off select mattresses, bed frames, and memory foam pillows, plus more deals like a queen for the price of a twin.

1. Visit the Mattress Firm website and add your selected items to your cart.
2. Click on the shopping cart icon to view your cart.
3. Click the text that reads “Add a promo code."
4. Enter your Mattress Firm coupon code in the box that appears and click “Apply."
5. View the discounted amount in your cart and continue the checkout process.