LetsFG
Agent-native flight & hotel search and booking — MCP server, CLI, and Python/JS SDKs. Every airline in the world, major booking sites and OTAs, with per-flight
What is LetsFG?
Agent-native flight & hotel search and booking — MCP server, CLI, and Python/JS SDKs. Every airline in the world, major booking sites and OTAs, with per-flight reliability history.
Overview of LetsFG
What it is
LetsFG is an agent-native flight and hotel search and booking tool. It provides an MCP server, a CLI, and Python/JS SDKs. The service searches across every airline in the world, major booking sites, and OTAs, and includes per-flight reliability history.
Key features
- Searches all airlines and major OTAs (Skyscanner, Kayak, Momondo, airline websites) for flights and hotels.
- Returns real-time prices that do not change with repeated searches (no cookie tracking).
- Booking holds the fare on your card, a LetsFG agent purchases the ticket, and you receive the airline's PNR.
- Offers MCP server integration for AI agents (Claude, ChatGPT, Cursor, Windsurf), a CLI, and Python/JS SDKs.
- Search is free; booking requires a payment method on file (nothing charged until booking).
- Provides hotel search and booking with free-cancellation and non-refundable rates.
Use cases
- AI agents that need to search and book flights or hotels programmatically.
- Personal use via the web interface (letsfg.co) or CLI.
- Scripts and agents calling the API directly with a Bearer token (PFS – Programmatic Flight Search).
- High-volume commercial integrations using the Developer API (prepaid billing).
Getting started
See the repository README for installation and quick-start commands.
License and pricing
The license is not stated in the repository metadata. The software is open source. Search is free; booking incurs a fee (details in the README).
Based on the project's public README and repository metadata.
