ActiveReviewed September 14, 2026

CHIPS AHOY! Halloween Mystery Flavor Sweepstakes 2026

CHIPS AHOY! runs a Halloween Mystery Flavor sweepstakes where eligible participants can guess the mystery flavor for a chance at a $25,000 grand prize and additional mystery prizes. The site promotes daily guessing during the entry window.

Official CHIPS AHOY! mystery flavor campaign image with countdown and Halloween glitch artwork.

Key details

Type: Sweepstakes
Status: Active
Organized by: Mondelēz Global LLC
Open to: United States, District of Columbia, Puerto Rico
Starts: Sep 8, 2026
Deadline: Oct 31, 2026
Prize: 1 grand prize of $25,000 + 50 mystery prizes
Purchase required: No

Visit the official promotion View official rules

Quick eligibility check

Can I enter?

Tick the main requirements you already meet.

Requirement 1Be a legal resident of the 50 United States, the District of Columbia or Puerto Rico and meet the minimum age in the official rules.
Requirement 2Use the official promotion website to submit an eligible guess or entry during the promotion period.
Requirement 3Follow the entry limits and any winner-verification requirements published in the official rules.

What you can win

1 grand prize of $25,000 + 50 mystery prizes

How to enter

Open the official CHIPS AHOY! mystery flavor promotion page.
Submit your email and the required information, then enter your mystery-flavor guess using the official mechanic.
Return on eligible days if the official rules allow recurring daily participation and watch the official site for winner information.

Before you enter

The campaign advertises a $25,000 grand prize plus 50 mystery prizes.
The promotion is themed around an unidentified mystery flavor and daily guesses.
No purchase is required unless the official rules explicitly state an additional optional route; always review the organizer terms.

Why it stands out

Age differs by jurisdiction: 18 generally, 19 in Alabama/Nebraska and 21 in Puerto Rico; the grand-prize winner must be able to provide a valid IRS Form W-9.

The sweepstakes has two distinct entry methods: a one-time marketing-opt-in or mail-in route and a daily mystery-flavor guess route.