The Flight Data MCP Server

Add real-time flight data to Claude, Cursor, or Windsurf in 30 seconds. 8 tools. 4 sources including Ryanair direct. True all-in pricing. REST API also available.

Get Started — Free MCP Setup
4 sources: Google Flights, Kiwi, Skiplagged + Ryanair direct · Global coverage — 200+ countries · Trusted by indie developers & startups · No contracts. Cancel anytime.

What Are the 4 Sources?

Not all flight data is the same. Each source finds different fares.

🌐

Google Flights

Broadest coverage. Official airline pricing, transparent fees, and reliable schedule data. The baseline most tools use — we include it too.

🔗

Kiwi

Virtual interlining — Kiwi stitches together flights from separate airlines into itineraries that don't exist on any single carrier. Fares you won't find on Google.

🎭

Skiplagged

Hidden-city ticketing — sometimes a flight connecting through your real destination is cheaper than flying direct. Skiplagged finds those fares.

✈️

Ryanair Direct

Europe's biggest low-cost carrier refuses to list on aggregators. They're invisible unless you call their API directly — so we do.

Connect to Your AI Agent in 30 Seconds

AI Fly Sky is a native MCP server. Add it to Claude Desktop, Cursor, or Windsurf with 3 lines of JSON.

Claude Desktop

~/.config/claude_desktop_config.json
{
  "mcpServers": {
    "ai-fly-sky": {
      "url": "https://api.aiflysky.com/mcp",
      "headers": {
        "X-API-Key": "your-api-key-here"
      }
    }
  }
}

Cursor

.cursor/mcp.json
{
  "mcpServers": {
    "ai-fly-sky": {
      "serverType": "http",
      "url": "https://api.aiflysky.com/mcp",
      "headers": {
        "X-API-Key": "your-api-key-here"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json
{
  "mcpServers": {
    "ai-fly-sky": {
      "url": "https://api.aiflysky.com/mcp",
      "headers": {
        "X-API-Key": "your-api-key-here"
      }
    }
  }
}
MCP endpoint: https://api.aiflysky.com/mcp  ·  Transport: streamable-http

Get your API key →

Everything Your Agent Needs

One MCP server. Eight tools. No scraping. No caching. Real-time flight data.

🔌

Native MCP Server

Add to Claude Desktop, Cursor, or Windsurf with 3 lines of JSON. 8 tools available instantly — no SDK, no wrappers, no setup beyond a config file.

✈️

60–200 Results Per Route

Competitors cap at 10–15. We return every option from Google Flights, Kiwi, Skiplagged, and Ryanair direct — deduplicated and ranked.

💰

True All-In Pricing

Base fare + checked bags + carry-on upcharge + seat selection. No surprises at checkout. A $30 Ryanair flight costs $95 — we show you that.

📅

Cheapest Date Finder

Search up to 21 days in parallel. "What's the cheapest day to fly TLV→LHR in July?" — answered in one call.

Deal Verification

Cached a price yesterday? Verify it's still live before showing it to your user. Prices change fast.

🧳

29 Baggage Rules

Structured carry-on and checked bag policies for 29 airlines. Including LCCs like Ryanair, Wizz, Spirit.

Why AI Fly Sky?

The only dedicated flight MCP server. Compared to the nearest alternative.

Feature AI Fly Sky SerpAPI
MCP server Native (8 tools) Not available
Results per route 60–200 ~10
Data sources 4 (Google + Kiwi + Skiplagged + Ryanair direct) 1 (Google only)
All-in pricing ✓ Bags + seats included ✗ Base fare only
Cheapest dates ✓ 21-day parallel search ✗ One date at a time
Baggage rules ✓ 29 airlines ✗ Not available
Deal verification ✓ Live price check ✗ Not available
Price for 10K calls $79/mo $150/mo

Simple Pricing

Start free. Scale when you're ready. No contracts.

Free
$0/mo
250 calls/month
Try it out. No card required.
Get Free Key
Starter
$29/mo
2,000 calls/month
Side projects and prototypes.
Get Started
Scale
$179/mo
40,000 calls/month
High-volume applications.
Get Started

Enterprise / Custom? Email yos.dabian@aiflysky.com

Start in 60 Seconds

Get your free API key, then make your first call.

# 1. Get your free API key (no card needed)
#    Visit: https://api.aiflysky.com/signup/free?email=you@email.com

# 2. Search flights
curl -X POST https://api.aiflysky.com/api/search_flights_comprehensive \\
  -H "X-API-Key: ***" \\
  -H "Content-Type: application/json" \\
  -d '{"origin":"TLV","destination":"LHR","departure_date":"2026-07-01"}'

# 3. Response: 60-200 flights sorted by price, with all-in pricing
// Claude Desktop: ~/.config/claude_desktop_config.json
// Cursor: .cursor/mcp.json
// Windsurf: ~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "ai-fly-sky": {
      "url": "https://api.aiflysky.com/mcp",
      "headers": {
        "X-API-Key": "your-api-key-here"
      }
    }
  }
}

// For Cursor, add "serverType": "http"

Full API & MCP Docs →

Frequently Asked Questions

No. The Free plan (250 calls/month) requires no payment.
Global coverage — 200+ countries, all major and regional airports.
Typical response time is 3–8 seconds, depending on route complexity.
Yes. All paid plans include commercial use rights.
Calls are rejected with HTTP 429 until the next billing cycle.
Instantly by email after payment confirmation.
Add the MCP config JSON to your client's config file with your API key. The MCP endpoint is https://api.aiflysky.com/mcp. Full instructions are in the "Connect to Your AI Agent" section above.
Same 8 tools, same data. MCP is for AI agents using Claude Desktop, Cursor, or Windsurf — they read tool schemas automatically and call them natively. REST is for backend code using fetch/curl.