Flight Search

Search and compare flight prices and availability

Available Tools (4)

• 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

Quick Start

{
  "mcpServers": {
    "flight-search": {
      "url": "https://flight-search.mcp.xpay.sh/mcp?key=YOUR_XPAY_KEY"
    }
  }
}

Pricing

$0.01 per tool call. Pay per use from your XPay wallet. No subscriptions.

Get an API key at xpay.tools.

Tools: 4 Category: Finance & Markets

When to Use

Use Flight Search tools when you need to search and compare flight prices and availability. All tools are available through xpay✦'s single MCP connection.

MCP Connection

{
  "mcpServers": {
    "xpay": {
      "url": "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"
    }
  }
}

For Claude Code:

claude mcp add --transport http xpay "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"

Available 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 — SKILL.md
• 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 — SKILL.md
• 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 — SKILL.md
• 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 — SKILL.md

How to Execute

1. xpay_discover — Search for tools: xpay_discover("flight-search")
2. xpay_details — Get input schema: xpay_details("flight-search/TOOL_NAME")
3. xpay_run — Execute: xpay_run("flight-search/TOOL_NAME", { ...inputs })
4. xpay_balance — Check credits

Links

• Provider page: https://xpay.tools/flight-search/
• All providers: https://xpay.tools/explore
• Docs: https://docs.xpay.sh