Firehouse Subs has launched a brand-new offer for sub lovers across the U.S. This September, you can grab your favorite subs with a special Buy One, Get One 50% Off deal.
From September 2, 2025, to September 30, 2025, when you buy one medium sub from the selected list, you’ll get another medium sub for half the price. The discount applies to the lower-priced sub, making this a smart way to enjoy more flavors while saving money.
Which Subs Are Included?
This BOGO deal is valid only on selected Firehouse favorites:
- Hook & Ladder®
- Firehouse Classic Meatball Sub®
- Turkey & Provolone
- Italian
So, if you’ve been craving a hearty sub, now’s the best time to grab one for yourself and share the second with a friend or family member at a discounted price.
How to Redeem Firehouse Subs BOGO Deal Offer?
To use this deal, you must activate it inside the Offers tab of your Firehouse Subs account before checkout. A quick reminder:
- Available only at participating U.S. locations
- Valid for pickup and delivery (delivery fees apply)
- Not valid for in-restaurant ordering or through third-party delivery apps
- One redemption per customer, per day
Want to explore the full range of options before ordering? Check out the updated Firehouse Subs Menu 2025 with prices and calories.
And if you haven’t already, download the Firehouse Subs App to activate deals faster, track rewards, and order with just a few taps.
Important Terms to Remember
- Offer runs only from 9/2/25 to 9/30/25
- Cannot be combined with other coupons or deals
- No substitutions or modifications allowed
- Taxes and extras apply
Final Thoughts
This limited-time Firehouse Subs BOGO deal is perfect for anyone who loves great sandwiches at a great price. Whether you go for the cheesy Meatball Sub, the classic Italian, or the famous Hook & Ladder, you’ll enjoy double the flavor at nearly half the cost. Don’t miss it—grab your sub before the deal ends on September 30, 2025.
