# flightoracle [Health: Active]

**Category:** 🚆 Travel & Transportation  
**Repository:** https://github.com/ToolOracle/flightoracle  
**GitHub Stars:** 0  
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**Installs:** 0  
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**Directory Page:** https://allmcps.com/mcp/flightoracle

## Description
Flight Intelligence MCP — search, cheapest dates, multi-city, airline compare via Google Flights

## Tools
Capabilities this server exposes over MCP:

- **flight_search** — Search round-trip or one-way flights between airports. Returns best flights, prices, airlines, duration, stops, and carbon emissions.
- **cheapest_flights** — Find the cheapest flights across a full month. Returns price-sorted options with dates, airlines, and price insights.
- **one_way_search** — Search one-way flights with all filters.
- **multi_city** — Price a multi-city route with 2+ legs. Returns per-leg pricing and total cost range.
- **price_calendar** — Weekly price calendar for a route. Find the cheapest week to fly.
- **route_compare** — Compare flight prices by airline for a route. Shows cheapest per airline, stops, duration.
- **airport_hub** — Find airport IATA codes for a city. Returns nearby airports and common codes.
- **health_check** — Server status, API connectivity, supported features.

## Claude Desktop Quick Installation
Remote MCP endpoint (confidence: high). Install path detected from listing signals. Add as a URL/SSE server in your client:

```json
"mcpServers": {
  "flightoracle": {
    "url": "https://tooloracle.io/flight/mcp/"
  }
}
```

## Documentation

## What flightoracle MCP server does

The flightoracle MCP server gives MCP-compatible agents access to flight search and comparison functions backed by Google Flights. Its eight tools cover common planning tasks: searching round-trip or one-way routes, finding low prices across a month, pricing multi-city trips, comparing airlines, checking weekly fare patterns, finding airport codes, and checking service health.

The server is intended for travel-planning workflows where an agent needs structured flight information rather than a general web search. It can help an agent investigate a specific route, compare alternatives, or narrow a trip by price and itinerary structure.

## How it works

Connections use the live remote MCP endpoint at `https://tooloracle.io/flight/mcp/`. Once connected, the client can discover and call the exposed tools through MCP.

The primary search tool supports round-trip and one-way flight searches between airports. Separate tools handle one-way searches, month-wide cheapest-flight discovery, and multi-city routes with two or more legs. Price-calendar results are organized by week for a route, while route comparison groups prices by airline. The airport tool helps convert a city into IATA airport codes and can return nearby airports. `health_check` reports server status, API connectivity, and supported features.

## Setup and configuration

Configure the remote server in a client using the following structure:

```json
{
  "mcpServers": {
    "flightoracle": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://tooloracle.io/flight/mcp/"]
    }
  }
}
```

The service is available on a free tier with a limit of 100 calls per day. Pro and Enterprise tiers are also listed, at 10,000 calls per day for €29 per month and unlimited usage at a custom price, respectively.

## Tools and capabilities

- `flight_search`: Search round-trip or one-way flights between airports.
- `cheapest_flights`: Find price-sorted flight options across a full month.
- `one_way_search`: Search one-way flights with the available filters.
- `multi_city`: Price routes with two or more legs and return per-leg and total pricing.
- `price_calendar`: Compare weekly prices for a route to find a cheaper week.
- `route_compare`: Compare route prices by airline, including stops and the cheapest option per airline.
- `airport_hub`: Find IATA codes, nearby airports, and common airport codes for a city.
- `health_check`: Check server status, API connectivity, and supported features.

## Limitations and notes

The free plan is rate-limited to 100 calls per day, so repeated agent searches may require a higher tier. The documentation describes search and pricing information but does not specify booking, ticket purchase, reservation changes, or fare guarantees. The flightoracle MCP server should therefore be treated as a flight research and comparison interface, not as a booking system.

_Full upstream README: https://allmcps.com/mcp/flightoracle/readme_