Firehouse Subs promo codes

1 of 11 Firehouse Subs codes passed a checkout test. Each one lists what it covers and when it was last checked.

Codes listed
11
Verified
1
Sitewide
2
Last checked
Oct 14, 2026

Verified codes

  1. SALE

    Verified

    Buy One Get One Free On Medium Subs at Firehouse Subs

    • Applies to: Select items

Unverified codes

Listed as found; some may have ended

  1. 10% Off

    Not verified

    10% Off Half Sub Platters at Firehouse Subs

    • 10% off your order
    • Applies to: Select items

  2. $25 Off

    Not verified

    $25 Off Catering Order (Minimum Order: $200) at Firehouse Subs

    • Applies to: Select categories

  3. $2 Off

    Not verified

    $2 Off Any Sub Purchase with Firehouse Subs's Mobile App

    • Applies to: Select items
    • Excludes: apponly

  4. Free Gift

    Not verified

    Free Gift - Sign Up And Start Earning Points (Code In The Link) at Firehouse Subs

    • Applies to: Select categories
    • Excludes: other

  5. SALE

    Not verified

    Chance To Win Firehouse PGA TOUR Sweepstakes

  6. SALE

    Not verified

    1, 500 Bonus Rewards Points. Storewide (Mobile App Only) at Firehouse Subs

    • Works sitewide — no specific product required
    • Applies to: storewide
    • Excludes: other

  7. SALE

    Not verified

    Free Dessert On Any Purchase (Only App) at Firehouse Subs

    • Applies to: Select items

  8. SALE

    Not verified

    Buy One Get One Free on Medium Sub (members Only) at Firehouse Subs

    • Applies to: Select items
    • Excludes: members

  9. SALE

    Not verified

    Free Star Spangled Brownie Storewide (Minimum Order: $3) Members Only at Firehouse Subs

    • Works sitewide — no specific product required
    • Applies to: storewide
    • Excludes: members

  10. SALE

    Not verified

    Today Only! 500 Bonus Points For Firehouse Subs App

How to use a Firehouse Subs code

  1. Show and copy the code

    Start with a verified code. The code opens in a new tab and this tab continues to Firehouse Subs.

  2. Fill your bag at Firehouse Subs

    Add the items the code applies to. Sale items and some brands are often excluded.

  3. Paste it at checkout

    Enter the code in the promo field before you pay. If the total does not change, try the next code.

Questions about Firehouse Subs codes

Does Firehouse Subs have a working promo code right now?

Yes. 1 of the 11 Firehouse Subs codes listed here passed a checkout test, most recently on October 14, 2026.

What is the best Firehouse Subs promo code today?

The strongest offer we have on file is “Buy One Get One Free On Medium Subs at Firehouse Subs”, which is verified.

Do Firehouse Subs codes work on everything?

2 of the listed codes are described as sitewide. The rest are limited to selected items, a minimum spend or new customers; each code lists its terms where they are known.

How do I use a Firehouse Subs promo code?

Select “Show code” on this page and copy the code, add your items to the bag at Firehouse Subs, and paste the code into the promo or discount field at checkout before you pay. The order total should update straight away; if it does not, the code does not apply to your basket.

Why did my Firehouse Subs code not work?

The usual reasons are an expired code, sale items that are excluded, a minimum spend that has not been reached, or a code limited to first orders. Codes marked “Verified” were accepted at checkout on the date shown; unverified codes are listed as found and may already have ended.

Codes are collected from public sources and re-checked on a rolling schedule; retailers can end an offer at any time. InfluencerRate may earn a commission when you shop through links on this page.