# Flight Search
> Search and compare flight prices and availability.

## Website
https://github.com/gvzq/flight-mcp

## Portal
https://flight-search.on.xpay.sh

## MCP Servers

### Flight Search
Search and compare flight prices and availability
URL: https://flight-search.mcp.xpay.sh/mcp?key=YOUR_XPAY_KEY
Tools:
- search_flights: Search for flights between cities or airports. Provide city names or IATA codes (e.g., 'Austin', 'LAX') and departure date. City names often work better than airport codes. For round-trip flights, always provide a return_date. For one-way flights, omit the return_date parameter. ($0.01/call)
- search_calendar: Find the cheapest travel dates for a route. Provide origin/destination airports and target month/date. Returns price calendar showing best dates to travel. Supports V1 price trends (daily cheapest non-stop/one-stop/two-stop flights) and V2 matrix views. Optional: trip length, flight class, calendar type. ($0.01/call)
- get_reference_data: Get travel reference data - airports, cities, airlines, or countries. Use 'list' to get all data or 'search' with query to find specific items. Helpful for finding IATA codes and location information. ($0.01/call)
- discover_flights: Discover flight deals and travel inspiration. Get popular routes, find alternative nearby airports for better deals, or browse special offers from an origin city. Great for flexible travel planning. ($0.01/call)

## Get Started
1. Get an API key at https://flight-search.on.xpay.sh/account/keys
2. Add the MCP server URL to your client config (Claude, Cursor, Windsurf)
3. Pay per tool call from your XPay wallet

## About
Powered by XPay — pay-per-use API access for AI agents.
https://xpay.sh