Last Updated: September 2, 2026

Show All Coupons From Firehouse Subs

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Most coupons are valid only at participating locations and not valid in AK, HI, PR or outside the USA. Share: One coupon per person per visit. Not valid with other offers or coupons. Void where prohibited. Coupons not valid at airports, trains, and stadiums.

Firehouse Subs Coupon Codes, Printable coupons, and Promo Codes

7 Coupon Codes Available

• New Coupon

  

  Firehouse Subs

  BOGO Subs!
  Extra Innings, Extra Subs
  Any time an MLB game goes into extra innings on a Friday, Saturday, or Sunday, you can buy a medium sub and get another medium sub free
  Redeemable the following Monday through Wednesday.
  Use promo code EXTRA in the Firehouse Subs app or at Firehousesubs.com.
  
  At participating locations.

   

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  Expires: Sep-03-2026

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• New Coupon

  

  Firehouse Subs

  September 4-7, 2026: Buy any sub, get second for $1
  
  At participating locations.

   

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  Expires: Sep-07-2026

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  Takeout Coupons, Deals
  
  
  Wednesday Daily Deals - Other Days
  
  
• New Coupon

  

  Firehouse Subs

  Starts 8/31/26: 50% off all subs from 2–5 PM, Monday through Thursday
  
  At participating locations.

   

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  Expires: Oct-01-2026

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• New Coupon

  

  Firehouse Subs

  Latest Firehouse Subs Promotions and Daily Specials
  
  Monday – Firehouse Meatball
  Tuesday – Turkey Bacon Ranch
  Wednesday – New York Steamer
  Thursday – Spicy Cajun Chicken
  Friday – Jamaican Jerk Turkey
  Saturday – Club on a Sub
  Sunday – Italian
  
  At participating locations
  
  In-Store Only

   

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  Expires: Ongoing

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• New Coupon

  

  Firehouse Subs

  Latest Firehouse Subs menu
  
  In-Store Only
  
  At Participating Locations. Not valid with any other offer.

   

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  Expires: Ongoing

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  Takeout Coupons, Deals
  
  
  Wednesday Daily Deals - Other Days
  
  
• New Coupon

  

  Firehouse Subs

  Latest Firehouse Subs Store Locator
  
  In-Store Only
  
  At Participating Locations. Not valid with any other offer.

   

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  Expires: Ongoing

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• New Food Coupons from:

  
  
  Free Food Coupons App - Download NOW
  
  
• New Coupon

  

  Firehouse Subs

  Sign up for Firehouse Rewards (free to join) and receive a special bonus
  Receive a FREE MEDIUM SUB with purchase on your birthday
  
  At participating locations.

   

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  Expires: Ongoing

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