Pi Day Deals San Antonio

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Geek out and get stuffed on San Antonio Pi Day Deals this March 14, 2026! Celebrate the mathematical constant pi (3.14), responsible for that beautiful pizza-pie shape, at some of San Antonio’s favorite stores, bakeries, and pizza places.

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Pi Day Deals San Antonio 2026 – Nationally Popular Restaurants

7-Eleven, Speedway & Stripes – For 2026, the celebration is a two-day event on March 13 and 14. 7Rewards and Speedy Rewards members can grab any whole pizza for $3.14 in-store or via the 7NOW app. Participating Laredo Taco Company locations are also offering $3.14 quesadillas, while Raise the Roost has 31.4-cent fried pies.

Blaze Pizza – Blaze is celebrating its 13th year of Pi Day with a BOGO deal. Buy one 11-inch pizza and get a second for just $3.14. This offer is traditionally valid in-restaurant only at participating locations. Guests may also receive a digital code for a future BOGO free deal valid later in the month.

BJ’s Restaurants and Brewhouse – Get a Full-Size Classic Pizookie for $3.14 with the purchase of any large or shareable pizza at regular price. This deal is typically available for both dine-in and takeout orders on March 14.

Burger King – Royal Perks members can celebrate Pi Day with a sweet treat. Get a FREE Hershey’s Pie or Cinnamon Apple Pie with any purchase of $3.14 or more at participating San Antonio locations.

California Pizza Kitchen – CPK Rewards members can snag a pizza (Original BBQ Chicken, Pepperoni, or Traditional Cheese) for just $3.14 with a minimum $25 purchase. The deal is usually valid on March 13 and 14.

Cicis Pizza – Cicis is offering a “buy one, get one” special. Purchase one medium or large one-topping pizza and get a second for $3.14. Use promo code PIDAY for online orders or mention it in-store.

Grimaldi’s Pizzeria – Famous for its coal-fired crust, Grimaldi’s traditionally offers giant slices for $3.14 from 11 a.m. to 3 p.m. on March 14. This offer is for dine-in customers only.

Marco’s Pizza – Enjoy a Medium 1-topping pizza for $3.14 when you purchase any large or extra-large pizza at the menu price. Use the promo code PIDAY at checkout via their app or website.

Papa Murphy’s Pizza – The take-and-bake favorite is offering 31.4% off regular-priced items when you order online. Use code PIDAY26 to see the savings at checkout.

Pieology Pizzeria – Pies & Perks Rewards members earn double rewards points on March 14 with any purchase of a Create Your Own (CYO) pizza, calzone, or salad.

Village Inn – Dine-in and enjoy a free slice of pie with the purchase of an entree and a beverage. Note that side dishes and beverages alone do not count as entrees for this promotion.

Pi Day Deals San Antonio 2026 – Local Favorites

Buttermilk Sky Pie Shop – A San Antonio favorite for from-scratch sweets! They are offering three 4-inch “mini” pies for just $14 on March 14. It’s the perfect way to sample flavors like Key Lime, Granny’s Apple, or the I-40.

Mattenga’s Pizzeria – Celebrate locally with Mattenga’s 10-inch cheese pizza deal for only $3.14. This deal is typically active during a specific window (usually 4 PM – 8 PM), so check your nearest location’s hours.

Parry’s Pizzeria & Taphouse – Grab a 9-inch BYO “Pi” for $3.14 or a Large Signature Slice for $3.14. For the adults, they also feature $3.14 Parry’s Pints of select craft beer all day long.

Via 313 Pizza – San Antonio’s go-to for Detroit-style pizza. They frequently run a lunch special with $3.13 Detroiter and Cheese slices on weekdays from 11 AM – 3 PM during the month of March.

Additional Food Deals in San Antonio

These aren’t strictly “3.14” themed, but they are great ways to save on your pizza fix this week:

Domino’s – Mix & Match any 2+ items for $6.99 each.

Pizza Patrón – Two large specialty pizzas for $12.49 each.

Smoothie King – Healthy Rewards members can often find Apple Pie Smoothies for $3.14.

Goldbelly – Order famous pies from across the country with up to 31.4% off shipping.

Looking for more fun in the city? See the upcoming Weekend Events in San Antonio.

Maya Keith
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