Find the cheapest flight tickets across the world with TypeScript and AI (github.com)

A new flight search engine has emerged, leveraging advanced technologies like TypeScript and AI to provide users with cheaper flight options than traditional aggregators. By integrating with SerpAPI to scrape real-time data from Google Flights, the platform implements intelligent API budget management, multi-strategy deal discovery, and a sophisticated data analysis framework. The architecture is built using Next.js 15 with TypeScript, featuring caching via Redis for efficient data retrieval. This innovation is significant for the AI/ML community as it exemplifies the effective use of machine learning algorithms to optimize search queries for cost-effective travel options. The system employs various strategies, including heuristic-based airport selection and deal-finding algorithms, which can identify hidden city flights and split ticket deals to maximize savings. With optimizations reducing API call counts from 137 to as few as 7-15 per search, the platform achieves a remarkable 91-95% cost reduction, demonstrating the potential for AI-driven solutions to significantly enhance operational efficiency in real-time data processing and user experience.