Smash Burger Promo Code last updated on January 09,2026
10$ OFF
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$10 Off (Storewide) (Minimum Order: $40) at Smashburger
02/19/2034 100 used SUCCESS100%
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2$ OFF
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$2 Off Storewide (minimum Order $10) at Smashburger
09/16/2035 116 used SUCCESS100%
SHOW COUPON CODE 2$ OFF
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$2 Off Storewide (Minimum Order: $10) at Smashburger
09/16/2035 179 used SUCCESS100%
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Buy Any Dobule And 20 Onz Drink And Get A Single Free Select Items at Smashburger
09/07/2035 44 used SUCCESS100%
SHOW COUPON CODE 5% OFF
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20% OFF
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Complete Your Meal With French Fries & 20 Oz. Drink To Any Entree For $4.00 Add-on
12/31/2026 155 used SUCCESS100%
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Today Only! Free Sin City Burger With Purchase of Double Burger
12/31/2026 7 used SUCCESS100%
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Buy 1 Get 1 Free on Your First Order of Fresh, Homemade Burgers, Sides, Milkshakes & More When Sign Up
12/31/2026 87 used SUCCESS100%
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Free Entree With Purchase of Side & Drink When You Download The App
12/31/2026 226 used SUCCESS100%
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Join Rewards Program & Get Free Fountain Drink, Side or Shake with Points
12/31/2026 18 used SUCCESS100%
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Apply Smashburger Coupons, Get Free Entree With SmashClub Rewards Invitation
12/31/2026 146 used SUCCESS100%
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Gift Card Granny: Earn 1% Cash Back Buy Smashburger Gift Cards
12/31/2026 85 used SUCCESS100%
SAVE NOW 10$ OFF
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2$ OFF
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$2 Off Storewide (Minimum Order: $10) at Smashburger
08/11/2035 147 used SUCCESS100%
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Free Single Any Double And 20z Drink Order at Smashburger
08/11/2035 269 used SUCCESS100%
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Free Gift Select Items (Minimum Order: $1) at Smashburger
07/28/2035 64 used SUCCESS100%
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Free Gift Select Items (Minimum Order: $100) at Smashburger
07/16/2035 104 used SUCCESS100%
SHOW COUPON CODE 10% OFF
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10% OFF
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50% OFF
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50% Off Shakes (only From 2 Pm to 5 Pm Friday) at Smashburger
05/22/2035 230 used SUCCESS100%
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Free Delivery Storewide (Minimum Order: $35) Members Only at Smashburger
04/18/2035 202 used SUCCESS100%
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Buy 1 Get 1 Free Classic And Banco Smash Single Or Double Burgers at Smashburger
03/21/2035 144 used SUCCESS100%
SHOW COUPON CODE 8$ OFF
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$8 Off Select Items (Minimum Order: $30) Scroll Down To Seeat Smashburger
03/21/2035 71 used SUCCESS100%
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Buy 1 Get 1 Free Single Smash Burger (Must Order 2 Or More Items) at Smashburger
12/17/2034 272 used SUCCESS100%
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Free Regular Size Select Items (Usa Vpn) at Smashburger
11/21/2034 270 used SUCCESS100%
SHOW COUPON CODE 5$ OFF
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50$ OFF
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$50 Off Storewide (Minimum Order: $50) at Smashburger
10/18/2032 130 used SUCCESS100%
SHOW COUPON CODE 50% OFF
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50% Off Any Flavor Wings With The Purchase Of A Coca-cola Fountain Drink at Smashburger
10/13/2032 281 used SUCCESS100%
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Buy 1 Get 1 Free Smashburger (Offer /12/22-8/14/22 At Participating Locations Only) at Smashburger
09/03/2032 215 used SUCCESS100%
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Free Kids Meal On The Purchase Of An Adult Meal (Entrée, Side, & Drink) at Smashburger
07/30/2032 295 used SUCCESS100%
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Enjoy $1 Fries Or Tots With Any Purchase Every Thursday at Smashburger
06/13/2032 238 used SUCCESS100%
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Get For $20 On Burgers (Must Order 4 Burgers) at Smashburger
05/15/2032 141 used SUCCESS100%
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Buy 1 Get 1 For $1 Fish Sandwich (Friday Only) at Smashburger
03/11/2032 246 used SUCCESS100%
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