AENA Flights MCP vs Trvl

In-depth architectural comparison of the AENA Flights MCP and Trvl MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose AENA Flights MCP when:

• You need dedicated capabilities in the Travel & Transportation domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• You have access to required keys: AENA_CLIENT_SECRET, AENA_CLIENT_ID, AENA_TENANT_ID.
• Primary tools included: Search arrivals and departures, Look up flights by number and airport, List 50 AENA airports.

Explore AENA Flights MCP Details

Choose Trvl when:

• You need dedicated capabilities in the Travel & Transportation domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: Single natural-language travel router, Live flight, hotel, and ground-transport searches, Multi-source result merging and optimization.

Feature & Specification Comparison

Specification	AENA Flights MCP Travel & Transportation	Trvl Travel & Transportation
Summary	Flight data for Spain's 50 AENA airports over the public and OAuth2 REST APIs	AI travel agent for flights, hotels, rental cars, ground transport, price alerts, and award travel.
Category & Scope	Travel & Transportation	Travel & Transportation

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "aena-flights-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-aena"
      ],
      "env": {
        "AENA_CLIENT_SECRET": "YOUR_AENA_CLIENT_SECRET_HERE",
        "AENA_CLIENT_ID": "YOUR_AENA_CLIENT_ID_HERE",
        "AENA_TENANT_ID": "YOUR_AENA_TENANT_ID_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "trvl": {
      "url": "https://lobehub.com/mcp/mikkoparkkola-trvl"
    }
  }
}

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