Smashburger Coupons & Promo Codes

Smashburger Coupons & Promo Codes

verified for October 2020

Save with 67 verified coupons Smashburger promo codes for October 2020. Find out our 67 Smashburger coupons and promotional codes. Today's top Smashburger coupon: Up to 20% Off Sitewide

Restaurants Burger Restaurants
Offer
 
Code

20% Off Sitewide

Tap offer to copy the coupon code. Remember to paste code when you check out. Online only. Coupon Smashburger.

  • Used 1997
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Offer
 
Sale

1/12 Only! BOGO Free Crispy Chicken Sandwich

No coupon required. Shop in-store to save. Smashburger Coupon Slickdeals.

Get Offer
Offer
 
Code

Buy 1, Get 1 on Any Double SmashBurger

Tap offer to copy the coupon code. Remember to paste code when you check out. Online only. Smashburger Coupon Printable.

  • Used 23
sti1Wi4116Get Code
Offer
 
Code

Free Combo + Milkshake With App Download

Tap offer to copy the coupon code. Remember to paste code when you check out. Online only. Smashburger Coupon $5 Off.

  • Used 29
ASH8419Get Code
Offer
 
Code

Free First Entree When Signup

Tap offer to copy the coupon code. Remember to paste code when you check out. Online only. Smashburger Coupon 2019.

  • Used 15
vipatel8723Get Code
Offer
 
Code

Free Combo + Milkshake With App Download

Tap offer to copy the coupon code. Remember to paste code when you check out. Online only. Smashburger Coupon.

  • Used 4
nanMe4273Get Code
Offer
 
Sale

9/18 Only! BOGO Free Double Classic Burgers For National Burger Day

No coupon required. Shop in-store to save. Smashburger Coupon Uk.

Get Offer
Offer
 
Code

Buy 1, Get 1, Free on Your First Order When Sign Up

Tap offer to copy the coupon code. Remember to paste code when you check out. Online only. Smashburger Coupon January 2019.

  • Used 40
viPatel8723Get Code
Offer
 
Sale

Triple Points Upon Joining Smash Club

Smashburger Coupon Sherpa.

  • Used 23
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$4
off
Sale

$4 Off Orders $12+

Get $4 off Orders $12+. Limit One Coupon Per Visit. Valid at participating Locations. Smashburger Coupon Buy One Get One. - Coupon Type: $4 Off

Get Offer
Offer
 
Code

Free Entree With App Download

Get Free entree with app download

ASH8419Get Code
$2
off
Sale

$2 Off $5+

Get $2 off purchase of $5 or more. Limit one per person - Coupon Type: $2 Off

Get Offer
$2
off
Code

$2 Off $5 Or More

Tap offer to copy the coupon code. Remember to paste code when you check out. Online only. - Coupon Type: $2 Off

20Get Code
Offer
 
Code

Free Entree With Side And Drink Purchase

Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.

ash8419Get Code
Offer
 
Sale

Buy 1 Entree, Get 1 Free

Buy One Entree, Get One Free. Valid on the purchase of the adult entree. Limit One Coupon per person per visit. Offer valid only at participating locations.

Get Offer
Offer
 
Sale

Buy 1 Adult Entree, Get 1 Free

Buy One Adult Entree, Get One free. Free entree with the purchase of an adult entree. Second sandwich must be of equal or lesser value. Limit one coupon per transaction. Offer valid only in participating locations.

Get Offer
Offer
 
Sale

Buy 1 Adult Entree, Get 1 Free

Buy One Adult Entree, Get One free. Free entree with the purchase of an adult entree. Second sandwich must be of equal or lesser value. Limit one coupon per transaction. Offer valid only at participating locations.

Get Offer
$2
off
Code

$2 Off Purchase of $5 Or More

Get $2 off purchase of $5 or more - Coupon Type: $2 Off

U6520Get Code
Offer
 
Code

Free Meal When You Join Smashburger Rewards

Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.

bSag5283Get Code
Offer
 
Sale

Buy 1 Adult Entree, Get 1 Free

Buy One Entree, Get One Free. Free entree with the purchase of an adult entree. Second sandwich must be of equal or lesser value. Limit one coupon per transaction. Offer valid only at participating locations.

Get Offer
$2
off
Sale

$2 Off Purchase of $5+

Get $2 Off a Purchase of $5 or More. Limit 1 per customer. Offer valid only at participating locations. - Coupon Type: $2 Off

Get Offer
Offer
 
Code

Free First Burger When You Signup With App

Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.

  • Used 46
vipatel8723Get Code
Offer
 
Sale

Free Side Or Shake With Sitewide Purchase on Your Birthday + Triple Points When You Join SmashClub

No coupon code needed. Tap to shop the sale now.

  • Used 4
Get Offer
Offer
 
Code

Free Burger With Fry And Drink Purchase

Get a Free Burger With fry and drink purchase

aseDani8644Get Code
$5
off
Code

$5 Off $12 Purchase Or More

Get $5 Off $12 Purchase Or More. - Coupon Type: $5 Off

136145Get Code
Offer
 
Code

Free Burger With Purchase of Drink And Fries on App

Get Free burger with purchase of drink and fries when you download the free SmashClub app!!

ffanydan9838Get Code
Offer
 
Sale

One Free Entree Every Day For $100 When You Purchase a Smash Pass

No coupon required. Shop in-store to save.

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Offer
 
Sale

$5 Smash Cash For Every $25 Gift Cards

Receive $5 Smash Cash for Every $25 Gift Cards.

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50%
off
Code

50% Off Your Order

Get 50% off your order - Coupon Type: 50% Off

nesamar3957Get Code
50%
off
Code

50% Off Entree With Side And Drink Purchase

Get 50% off entree with side and drink purchase - Coupon Type: 50% Off

nesamar3957Get Code
$1
off
Sale

$1 Off Any Shake

Get $1 Off Any Shake. Limit one coupon per person per visit. Valid at participating locations. - Coupon Type: $1 Off

Get Offer
Offer
 
Code

Free Burger With Purchase of Side Item And Drink With App Download

Get Free Burger with Purchase of Side Item and Drink with App download

zabethH8727Get Code
Offer
 
Code

Free Entree With App Downloads

Get Free entree with app downloads

rcellisW2159Get Code
Offer
 
Code

10 Bonus Points

Get 10 bonus points

ell5109Get Code
Offer
 
Code

Free Entree With Purchase of Side & Drink

Get Free Entree With Purchase Of Side & Drink

lerEmig917Get Code
Offer
 
Code

Free Entree With App Download

Get a Free entree with app download

ASH8419Get Code
Offer
 
Code

Free Entree When You Sign Up on The App

Get Free entree when you sign up on the app

ASH8419Get Code
Offer
 
Code

Free Entree With App Download

Get a Free entree with App download

risRe1060Get Code
Offer
 
Code

Free Entree With Purchase of Drink

Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.

RAELL3050Get Code
$2
off
Code

$2 Off $5+

Get $2 Off $5+ - Coupon Type: $2 Off

20Get Code
50%
off
Code

50% Off Entre With a Purchase of Side And Drink

Get 50% off entre with a purchase of side and drink. Download app and sign up. - Coupon Type: 50% Off

nesamar3957Get Code
Offer
 
Code

Free Burger Entree With New Smash App Download

Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.

sonH9739Get Code
Offer
 
Code

Free Entree With App Download

Get a Free Entree with App Download

ash8419Get Code
$2
off
Sale

$2 Off Adult Entree Purchase

Get $2 off adult entree purchase. Limit 1 Coupon per person per visit. Excludes Alcohol Sales. Valid only at Participating Locations. - Coupon Type: $2 Off

Get Offer
Offer
 
Code

Free Burger When You Download SmashClub App

Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.

slie807Get Code
Offer
 
Code

Free Shipping on Orders Over $49

Get Free Shipping on Orders Over $49.

EESHIP49Get Code
Offer
 
Code

Free Burger With Purchase of Side Item And Drink

Get a Free Burger with Purchase of Side Item and Drink

min3024Get Code
$2
off
Sale

$2 Off Purchase of $5+

Get $2 Off a Purchase of $5 or More. Limit 1 per customer. - Coupon Type: $2 Off

Get Offer
$2
off
Sale

$2 Off Storewide Purchase of $5+

Get $2 off Any Purchase of $5 or more. Limit one coupon per person per visit. Not valid for online orders. Not valid with other offers or discounts. Offer valid only at participating locations. - Coupon Type: $2 Off

Get Offer
$2
off
Sale

$2 Off Your Purchase of $5 Or More

Get $2 Off your purchase of $5 or more. Limit one coupon per person per visit. Offer valid for participating locations. - Coupon Type: $2 Off

Get Offer
Offer
 
Code

Free Side With Purchase of an Entree

Get Free side with purchase of an Entree

87835105Get Code
Offer
 
Sale

Buy 1 Adult Entree, Get 1 Free

Buy One Adult Entree, Get One Free. Second sandwich must be of equal or lesser value. Limit one coupon per person per visit. Valid only at participating locations.

Get Offer
$1
off
Sale

$1 Off Triple Double Or Bacon Triple Double

Get $1 Off triple double or bacon triple double. Limit one coupon per person per visit. Valid at participating locations. - Coupon Type: $1 Off

Get Offer
Offer
 
Sale

Free Side With Purchase of an Entree

Get a Free Side with Purchase of an Entree. Limit one coupon per person. Valid at participating location only

Get Offer
$100
off
Sale

$100 Off Holiday Smash Pass

Save $100 on Holiday Smash Pass for 30 days of entrees. With the Smash Pass, you’ll be able to treat yourself to one entry every day from December 17, 2018 to January 16, 2019 (except Christmas Day), at participating locations for just $50. Check site for details. - Coupon Type: $100 Off

Get Offer
Offer
 
Sale

Free Side With Purchase of an Adult Entree

Get a Free side With purchase of an Adult Entree. Limit one coupon per person per visit. Valid at participating locations.

Get Offer
Offer
 
Sale

Any Entree For $4

Get any entree for $4. Limit one coupon per transaction. Valid at participating location only

Get Offer
$2
off
Code

$2 Off $5+

Save $2 on $5+. - Coupon Type: $2 Off

68Get Code
Offer
 
Code

Free Meal When You Join Smashburger Rewards

Expires: 06/30/19 Details: Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.

  • Used 34
bSag5283Get Code
Offer
 
Code

Free Burger Entree With New Smash App Download

Expires: 06/30/19 Details: Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.

  • Used 94
sonH9739Get Code
Offer
 
Code

Free Entree With Side And Drink Purchase

Expires: 05/31/19 Details: Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.

  • Used 32
ash8419Get Code
Offer
 
Code

Free Smashburger Entree When Signing Up Or Downloading App

Details: Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.

  • Used 29
iLy7083Get Code
Offer
 
Code

Free Entree With Purchase of Drink & Side

Details: Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.

  • Used 37
geLinds8123Get Code
Offer
 
Code

Free Any Entree With a Purchase of Any Size Drink And Side With App Download

Details: Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.

  • Used 86
ristin7283Get Code
Offer
 
Code

Free Entree With The Purchase of a Side Just For Downloading The App And Signing Up

Details: Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.

  • Used 43
antalN4096Get Code
Offer
 
Code

Free Entree With App Signup

Expires: 04/16/20 Details: Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.

  • Used 78
ianaW8926Get Code
Offer
 
Code

Free Burger When You Download SmashClub App

Expires: 04/30/19 Details: Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.

  • Used 58
slie807Get Code

Smashburger Promo Codes

Check out our 67 Smashburger coupons, promo codes and deals for October 2020.

Most popular now: Up to 20% Off Sitewide

About Smashburger Coupons

Smashburger is an American fast-casual hamburger restaurant chain founded in Denver, Colorado. As of February 2018, it has more than 370 corporate and franchise-owned restaurants in 37 states and 9 countries.Founded in 2007 by restaurant industry veterans Rick Schaden and Tom Ryan, the chain serves "smashed" burgers using a specialized process of cooking them on a flattop grill at a high heat.

Craving or a burger? Smashburger can satisfy anyone's burger cravings as their products are known for juicy patties and fresh ingredients. Product categories for online orders are Smashburgers, Add Ons, Smashchicken, Smashsides, Smashsalads, Smashdogs, Haagen Dazs, Kids Meals and Drinks, Beer & Wine.