How Much Is a Shake at Krystal?
A Shake costs $3.99 at Krystal in 2026.
Chocolate, vanilla or strawberry.
Make Krystal at Home
Eating Krystal every week adds up. These are the sauces, mixes and kitchen tools people use to get close to the real thing for a fraction of the menu price.
How to Pay Less at Krystal
- The Sackful Combo at about $15.99 is only $1 more than a plain bag of 12 Krystals, so the fries and drink cost a dollar — never buy the bag alone if you want sides.
- Krystal regularly runs game-day and app deals that drop a bag of 8 or 12 well below menu price; check the Krystal app before ordering.
- A Pup at $1.99 or a Corn Pup is a cheaper filler than a second slider plus fries.
- For a group, two Bags of 12 ($29.98) feed four people for under $7.50 each before drinks.
Shake Price — FAQ
How much is a Shake at Krystal?
A Shake costs $3.99 at Krystal in 2026. That is the national average menu price, last checked October 15, 2026. Franchise owners set their own prices, so expect a little more at airport, city-centre and highway locations.
Is the Shake cheaper at other chains?
Yes — In-N-Out Burger (Shake (chocolate, vanilla or strawberry), $3.30) and White Castle (Shake, $3.49) sell a comparable item for less than the $3.99 Krystal charges.
What is cheaper than the Shake at Krystal?
In the same section of the menu: Orange Juice ($2.49), Sweet Tea (Medium) ($2.29) and Hot Coffee ($1.99).
Why does the Shake cost more at my Krystal?
Most Krystal restaurants are run by franchisees who set their own prices, so the same item can differ by a dollar or more between neighbouring towns, and airport, stadium and highway locations charge the most. App and loyalty offers are usually cheaper than the menu board.