Show HN: Whentofly – flexible-date flight search that says if the price is good

Category: other

Tags: flight-search, travel, api, mcp, price-comparison

Score: 4.7/10 (Innovation: 5, Technical: 3, Documentation: 2, Utility: 6)

Whentofly is a flight search service that aggregates fares from multiple sources and provides a verdict on whether a price is good or typical, targeting flexible-date travelers. It offers a simple API and MCP integration for AI agents to access flight price statistics and recommendations. The project is in early stages with plans to improve data freshness and accuracy.

Target audience: travelers, AI agent developers, backend devs

Repository: https://whentofly.io

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