March 6, 2025 – White Castle, home of the Original Slider, the sandwich that packs a lot of value in its handheld frame, welcomes the dawn of warmer weather with appetizing deals and offers. Spring offers come early thanks to the celebration of White Castle’s birthday. White Castle was America’s first fast-food restaurant when it launched in 1921. White Castle’s foundation was built on value (“Buy ’em by the sack”) and is committed to delivering savings throughout March, April and May.
For more Spring offers, customers can join Craver Nation Rewards™, the free-to-join loyalty program that brings high-value perks, points and rewards for members.
Here are the offers and deals scheduled to run in March, April and May.
Special Offers (available with coupons on White Castle’s social media and/or website)
|
Occasion |
Offer |
Date |
|
White Castle’s birthday |
Get a $25 gift card for $19.21 |
March 7 – 10 |
|
St. Patrick’s Day |
$2 off any 10 Sack of Sliders |
March 14 – 17 |
|
International Waffle |
BOGO Free Waffle Breakfast Sandwich |
March 25 |
|
March Basketball |
$5 off Crave Case of any 30 Sliders |
March 18 – April 7 |
|
Tax Day |
15% off your order |
April 15 |
|
April 20 |
$4 off a Crave Clutch of any 20 Sliders |
April 20 |
Offers for Craver Nation Rewards Members (available through the White Castle app)
|
Order type |
Offer |
Dates |
|
At Castle |
BOGO free Combo Meal |
March 15 – 17 |
|
At Castle |
5-piece Cheese Stick for $2 |
Through March 31 |
|
At Castle |
6-piece Chicken Ring and small soft drink for |
Through March 31 |
|
At Castle |
BOGO free Impossible Slider |
April 1 – 30 |
|
At Castle |
Free 6-piece Cheddar Blast Chicken Ring |
April 21– 23 |
|
Mobile |
Free small drink with purchase |
Now through March 31 |
|
Mobile |
Free sack of fries with a Crave Clutch |
Now through March 31 |
|
Mobile |
$2 sack of fries |
April 1 – 30 |
|
Mobile |
$3 off Shareable Meal 8 |
April 1 – 30 |
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