What our analysis found

Cheap Flight Finder, used by 100,000 people, showed no malicious code in Extension Auditor's review. Its permissions mean it can inject scripts into pages and can observe network requests. It comes from a trusted publisher and was last updated in September 2026.

The extension is a legitimate flight price comparison tool by. All network calls target 's own infrastructure (,, etc.), consistent with its core purpose. Permissions are necessary for monitoring flight searches across OTAs. The bundled analytics library (UBT) is a standard tracking SDK. No data is exfiltrated to third parties, and behavior aligns with the publisher's privacy policy. The ML model's low risk score (0.00) supports a benign assessment, while the chrome-stats risk score overweights broad permissions that are inherent to the extension's function.