Kiwi.com Flights MCP
by Kiwi.com
Official Kiwi.com flight search — find flights, compare prices, and plan trips through AI
api Node.js Beginner
⭐ 100 stars 📅 Updated: 1mo ago
Description
Official MCP server from Kiwi.com that brings flight search and travel planning to AI assistants. Search for one-way, round-trip, and multi-city flights across hundreds of airlines and online travel agencies. Compare prices, discover routes, and get real-time availability — all through natural language commands. The server connects directly to Kiwi.com's aggregation engine, which combines flights from different carriers into optimal itineraries including self-transfer options that traditional search engines miss. Available both as a local npx package and as a remote hosted endpoint.
✅ Best for
Travelers and travel agents who want AI-assisted flight search and price comparison
⏭️ Skip if
You need to complete flight bookings entirely within the AI interface
💡 Use cases
- Searching for the cheapest flights between cities through an AI assistant
- Comparing flight prices and routes across multiple dates and airlines
- Planning multi-city trips with AI-optimized itineraries and connections
- Getting real-time flight availability and pricing for travel planning
👍 Pros
- ✓ Access to Kiwi.com's massive flight aggregation engine covering 800+ airlines
- ✓ Supports one-way, round-trip, and multi-city searches with flexible dates
- ✓ Available as both local (npx) and remote (SSE) deployment options
- ✓ Finds unique self-transfer combinations not available on other platforms
👎 Cons
- ✗ Requires a Kiwi.com API key — not all features available on free tier
- ✗ Booking must be completed on Kiwi.com — no direct booking through MCP
- ✗ Price data may differ slightly from Kiwi.com website due to API caching
🔧 Exposed tools (4 tools)
| Tool | Category | Description |
|---|---|---|
| compare_prices | comparison | Compare flight prices across dates, airlines, and routes |
| get_flight_details | details | Get detailed information about a specific flight itinerary |
| search_flights | search | Search for flights between origin and destination with date filters |
| search_routes | search | Discover available routes and connections between cities |
⚡ Installation
Prerequisites:
- • Node.js v18+
- • Kiwi.com API key
- • API key required
Check Claude Code documentation to configure this MCP server.
💡 Tips & tricks
Use flexible date searches to find the cheapest travel windows. The compare_prices tool works best when you provide a date range rather than fixed dates, letting Kiwi.com's engine find the optimal combinations.
🔄 Alternatives
Quick info
- Author
- Kiwi.com
- License
- MIT
- Runtime
- Node.js 18+
- Transport
- stdio
- Category
- api
- Difficulty
- Beginner
- Self-hostable
- ❌
- Auth
- —
- Docker
- —
- Version
- latest
- Updated
- Feb 28, 2026
Client compatibility
- ✅ Claude Code
- ✅ Cursor
- ✅ VS Code Copilot
- ❓ Gemini CLI
- ✅ Windsurf
- ✅ Cline
- ❓ JetBrains AI
- ❓ Warp
Platforms
🍎 macOS 🐧 Linux 🪟 Windows