National French Fry Day 2026 Deals: Free Fries at McDonald’s, Wendy’s, Five Guys, Chick-fil-A and More

National French Fry Day 2026 falls on Friday, July 10, and several major fast-food chains are marking the day with free fries, app rewards, promo codes and limited-time discounts. McDonald’s, Wendy’s, Five Guys, Chick-fil-A, Whataburger, White Castle and other restaurants are offering deals, but most promotions require customers to use a rewards account, place an order through an app or meet a minimum purchase requirement.

For customers, the main detail is that these are not all automatic walk-in giveaways. Some deals are available only once per account, others run for multiple days, and several require a specific promo code or in-app reward before checkout.

Complete National French Fry Day 2026 Deals List

McDonald’s, Wendy’s and Jack in the Box Keep the Focus on App Orders

McDonald’s is offering rewards members a free medium fries on July 10 with a purchase of $1 or more through the McDonald’s app. The offer is limited to one per customer and is available only at participating locations. McDonald’s has also promoted the food holiday through its official page on its World Famous Fries.

Wendy’s has a higher spending requirement but gives customers more size flexibility. Rewards members can get fries of any size on July 10 after making a minimum purchase of $5 through the Wendy’s app.

Jack in the Box is closer to McDonald’s on price. Jack Pack Rewards members can get free fries of any size with a minimum purchase of $1 on July 10. The offer is limited to one use, so customers should make sure it is applied before completing payment.

Chick-fil-A Turns Free Fries Into an App Game

Chick-fil-A is giving customers a longer window than most chains. From July 7 through July 14, Chick-fil-A One members can get a free medium waffle fries reward by playing the Spot the Cows game in the app.

Customers must be signed in to a Chick-fil-A One account to play. After the reward is earned, it appears in the Rewards tab. It can be added to a mobile order or redeemed in store by scanning a QR code. The offer is limited to one medium waffle fries reward per person.

Whataburger Has the Simplest Free-Fries Deal

Whataburger stands out because rewards members can get a free medium fries with no purchase required. The offer can be redeemed online or through the Whataburger app, making it one of the cleanest deals for customers who do not want to spend extra to unlock the promotion.

Five Guys is offering a free Little Fry, but customers must buy a burger, hot dog or sandwich through the Five Guys app or website. They also need to sign in or create an account and use promo code FRYDAY26 at checkout.

White Castle is giving customers free cheese fries with any order from July 10 through July 12. The deal works online, in the app or in store when customers use promo code CHEESY.

Multi-Day Deals Give Customers More Time

Del Taco Rewards members can get free regular fries from July 10 through July 12 with a minimum purchase of $3 through the app or website.

Checkers & Rally’s is also running a July 10-12 promotion. Customers can get a buy-one-get-one-free deal on seasoned fries of any size, excluding loaded fries. The chain is also offering a $1 sauce trio featuring Secret Sauce, Ranch and Honey Mustard.

Sheetz has the longest window among the listed offers. My Sheetz Rewardz members can get one free bag of fries from July 10 through July 16 with a purchase of $10 or more through the Sheetz app. The offer appears under the OFFERZ tab.

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What Customers Should Check Before Ordering

The most important rule is to check the app before placing an order. Several National French Fry Day deals require customers to activate a reward, enter a promo code or complete the order through a specific digital channel.

Minimum purchase amounts also vary. Whataburger requires no purchase for rewards members, while McDonald’s and Jack in the Box require $1, Del Taco requires $3, Wendy’s requires $5 and Sheetz requires $10. Customers should also confirm whether their nearest restaurant is participating because national offers can vary by market or franchise location.

Food Brands Are Extending Summer Promotions Beyond Fries

National French Fry Day is part of a wider summer push by restaurants and food brands to attract deal-seeking customers with limited-time offers, app rewards, collectibles and new snack launches.

Starbucks recently added to that trend with Pink Drink-inspired merchandise, including Bearista collectibles and reusable drinkware. Pringles is also leaning into summer food culture with Pringles Pop’d crisps designed for hot dog toppings, showing how food brands are using seasonal moments to reach shoppers beyond ordinary menu discounts.

For fry fans, the best value will depend on location, rewards membership and how much they planned to spend. Whataburger offers the easiest no-purchase reward, McDonald’s and Jack in the Box have low purchase thresholds, Chick-fil-A gives customers more days to play and redeem, and Sheetz gives members the longest claim window.