Best Subway Promo Codes for August 2026: $3.99 Subs, $6.99 Footlongs, Meal Deals & BOGO

Sub lovers, this one's a keeper. Subway is running a massive stack of promo codes right now, and if you know where to punch them in, you can score a 6-inch for as little as $3.99, a footlong for $6.99, or two footlongs for $12.99. Every code below drops the price at checkout when you order in the Subway app or online — no in-store cashier redemption. Grab your favorites before the codes expire on August 9.

Deal Summary

Promo Code	Offer	Expires
6INSUB	6" sub for $3.99 with any Drink purchase	8/9/26
499FOR6IN	6" sub for $4.99 with any Drink purchase	8/9/26
599SIXINCH	6" sub for $5.99 with any Drink purchase	8/9/26
699FORFTL	Footlong for $6.99	8/9/26
799FORFTL	Footlong for $7.99	8/9/26
899FL	Footlong for $8.99	8/9/26
1299FOR2	Two footlongs for $12.99	8/9/26
1399FOR2	Two footlongs for $13.99	8/9/26
2FOR1699	Two footlongs for $16.99	8/9/26
649FORMEAL	6-inch Meal for $6.49	8/9/26
699MEAL	6" Meal for $6.99	8/9/26
799FORMEAL	6" Meal for $7.99	8/9/26
MEALFTL	Footlong Meal for $8.99	8/9/26
999MEAL	Footlong Meal for $9.99	8/9/26
1099FORMEAL	Footlong Meal for $10.99	8/9/26

How to Use a Subway Promo Code

• The Deal: More than a dozen active promo codes that drop 6-inch subs, footlongs, meal combos, and two-footlong bundles to some of the lowest prices we've seen this year.
• The Date: Every promo code above is valid through August 9, 2026, at 11:59 PM.
• The Platform: Codes only work in the Subway app or on Subway.com — in-store cashier redemption is not supported for these.
• The Redemption: Build your order in the app or online, apply your promo code at checkout, and the price drops instantly. Pick up in-store or grab curbside/delivery where available.

Fine Print & Level-Up Pro Tips

• All codes require ordering in the Subway app or on Subway.com — don't try to redeem them at the register.
• Some codes require a drink purchase (specifically 6INSUB, 499FOR6IN, and 599SIXINCH) — fair trade for a $3.99 sub.
• Offers are limited-time and "may not be available at all locations," so if a code doesn't stick, try the next one down or check a different store in the app.
• Sub Club members get automatic point earnings on every order, so stack the codes with your rewards balance for even more savings down the line.
• More Ways to Save: Craving even more restaurant deals? Check out our roundup of Applebee's $2 for $25 meal deal + half-price late-night appetizers to keep the savings coming into August.

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