# LetsFG

> Use this tool when you need to search and book flights efficiently, as it solves problems of inflated prices and integration complexity by scanning 400+ airlines in parallel, including low-cost carriers and enterprise GDS/NDC providers, with free search functionality and zero markup on bookings. It takes in location and travel preferences as inputs and returns sorted, deduplicated flight results, making it ideal for use cases where speed and cost savings are crucial. Use LetsFG in contexts where you want to bypass demand tracking, cookie-based pricing, and surge markups, and get raw airline prices.

Canonical page: https://skillsregistry.net/skills/letsfg  
JSON: https://api.skillsregistry.net/v1/skills/letsfg

## Description

Agent-native flight search. 102 airline connectors fire in parallel — Ryanair, EasyJet, Wizz Air, Southwest, AirAsia, Qantas, and 96 more — plus enterprise GDS/NDC providers (Amadeus, Duffel, Sabre, Travelport) through the LetsFG backend. One tool call scans the entire world for flights, including airlines your agent didn't know existed.

Your agent doesn't need to build a flight integration. It doesn't need to scrape. Just add this MCP server and it can search and book flights in seconds.

### Why?

Flight websites inflate prices with demand tracking, cookie-based pricing, and surge markup. The same flight is often **$20–$50 cheaper** through LetsFG — raw airline price, zero markup.

### How it works

`search_flights` fires all relevant connectors in parallel on your machine + queries enterprise GDS sources in the cloud. Results come back merged, deduplicated, sorted by price. ~5 seconds for a full global search.

### Tools

| Tool | What it does | Cost |
|------|-------------|------|
| `search_flights` | Search 400+ airlines | Free |
| `search_hotels` | Search hotels worldwide | Free |
| `resolve_location` | City/airport → IATA code | Free |
| `get_agent_profile` | Your usage & profile | Free |
| `unlock_flight_offer` | Confirm live price, reserve 30 min | Free |
| `setup_payment` | Attach Stripe payment | Free |
| `book_flight` | Book with real PNR + e-ticket | Ticket price only |

**Search is free forever. Booking charges the raw airline ticket price via Stripe — we add zero margin.**

`LETSFG_API_KEY` is optional. Without it, the server runs all 102 local connectors. With it, you also get 400+ airlines via enterprise GDS/NDC sources.

### Pricing

- **Personal use** — completely free. Search, unlock, book. No limits.
- **Commercial use** — 1% fee (min $1 USD) per booking, collected via Stripe Connect. Search and unlock are still free.
- **First 1,000 GitHub stars** — star the repo and link your GitHub username to get free unlimited access (personal & commercial). No trial, no catch.

### Links

- **GitHub:** [github.com/LetsFG/LetsFG](https://github.com/LetsFG/LetsFG) — full docs, 102 connector source code, architecture guide, agent integration tutorials
- **API Docs:** [api.letsfg.co/docs](https://api.letsfg.co/docs)
- **PyPI:** [pypi.org/project/letsfg](https://pypi.org/project/letsfg/)
- **npm:** [npmjs.com/package/letsfg-mcp](https://www.npmjs.com/package/letsfg-mcp)

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** version-control
- **Updated:** 2026-05-11

## Source

- **Source listing:** [Smithery](https://smithery.ai/server/letsfg)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "letsfg"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/letsfg` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/letsfg/pull`

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