Official MCP RegistryHosted serverwhentofly.io

WhenToFly

Cheapest round-trip across a flexible multi-month date window, with a buy/wait price verdict.

Connect to Claude Code

Copy

claude mcp add --transport http whentofly https://whentofly.io/mcp?ch=mcp-registry

Vendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.

Endpoints

Published in the official MCP registry as “WhenToFly”. Verified through the vendor namespace.