Free Drink or Tots/Fries for New App Users

Fast Food

1/2 Price Drinks and Slushes

Get half-price Drinks and Slushes at SONIC. Order and redeem online or in the SONIC App as a registered user.

BOGO SONIC Smasher - Rewards Members Only

Fast Food

BOGO SONIC Smasher - Rewards Members Only

Buy one SONIC Smasher and get one free, once per week. Valid for registered users ordering online or in the SONIC App. Eligible burgers include the Original, All-American, and All-American Bacon SONIC Smasher.

12 days left

Fast Food

$2 Snacks from 2-5PM

Get $2 small snacks at SONIC from 2-5 PM local time, one per day. Order and redeem online or in the SONIC App as a registered user. Included items: corn dog, small mozzarella sticks, small tots, small premium chicken bites, and small Groovy fries.

61 days left

Fast Food

$2 Off Any Refresher (Rewards)

Sonic Rewards members save $2 on any Refresher. Available in app.

Double Points on Whips Every Wednesday - Rewards Members Only

Fast Food

Double Points on Whips Every Wednesday - Rewards Members Only

Earn 2X points on Whip Splash Summer drinks (fruity flavor with lemonade & soft serve) every Wednesday throughout summer. Valid on-lot, online, or in-app.

50% Off Milkshakes Mon–Tue 2–7 PM - Rewards Members Only

Fast Food

50% Off Milkshakes Mon–Tue 2–7 PM - Rewards Members Only

Get 50% off any regular-sized milkshake on Mondays and Tuesdays between 2:00–7:00 PM. Valid once per day at Swensons Drive-In.

Fast Food

$2.50 Red, White & Blue Slush Float All Summer

Sonic is offering a 20-ounce Red, White & Blue Slush Float in limited-edition cups for $2.50 all summer long. Rewards members earn 250 bonus points when you buy one via the app on June 12, 19, and 25 (Team USA match days).

Fast Food

$7 Big Deal Meal + $1.99 Summer Menu

Get the $7 Big Deal Meal at Sonic this summer — includes a Sonic Cheeseburger, chicken bites, a medium soft drink or iced tea, and your choice of fries or tots. Plus, for a limited time, the $1.99 Menu includes a Jr. Bacon Cheeseburger, Vanilla Cup, Cheesy Baja Crispy Tender Wrap, and a small root beer float.

Fast Food

Half-Price Burgers Tuesday

Sonic Rewards members can grab half-price cheeseburgers (regularly $4.99) every Tuesday after 5 PM local time when you order online or in the app. Valid through December 31, 2026.

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Fast Food

Free Drink or Tots/Fries for New App Users

New to SONIC Rewards? Choose one welcome offer: a free Medium Drink or free Medium Tots/Fries with any purchase. Redeem through the SONIC app.

Active Dates

May 6 – Ongoing

Remaining

Ongoing

Visit

Terms & Conditions

First-time SONIC Rewards app users only. One welcome offer per account — choose either the free Medium Drink or free Medium Tots/Fries. Requires purchase. Redeem in-app.

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1/2 Price Drinks and Slushes

Get half-price Drinks and Slushes at SONIC. Order and redeem online or in the SONIC App as a registered user.

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BOGO SONIC Smasher - Rewards Members Only

12 days left

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$2 Snacks from 2-5PM

61 days left

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$2 Off Any Refresher (Rewards)

Sonic Rewards members save $2 on any Refresher. Available in app.

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Double Points on Whips Every Wednesday - Rewards Members Only

Earn 2X points on Whip Splash Summer drinks (fruity flavor with lemonade & soft serve) every Wednesday throughout summer. Valid on-lot, online, or in-app.

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50% Off Milkshakes Mon–Tue 2–7 PM - Rewards Members Only

Get 50% off any regular-sized milkshake on Mondays and Tuesdays between 2:00–7:00 PM. Valid once per day at Swensons Drive-In.

Fast Food

$2.50 Red, White & Blue Slush Float All Summer

Fast Food

$7 Big Deal Meal + $1.99 Summer Menu

Fast Food

Half-Price Burgers Tuesday

Sonic Rewards members can grab half-price cheeseburgers (regularly $4.99) every Tuesday after 5 PM local time when you order online or in the app. Valid through December 31, 2026.