searchFlightItineraries

Find purchasable flight itineraries and lowest prices by providing departure and arrival city codes (e.g., BJS, SHA) and departure date in YYYY-MM-DD format. Ideal for planning air travel efficiently.

Instructions

Search for purchasable flight options and the lowest price using the departure city three-letter code, arrival city three-letter code, and departure date. (e.g. BJS for Beijing, SHA for Shanghai, CAN for Guangzhou, HFE for Hefei).

Input Schema

Name	Required	Description
`arrCityCode`	Yes	Arrival city 3-letter code (e.g. BJS for Beijing, SHA for Shanghai, CAN for Guangzhou, HFE for Hefei)
`depCityCode`	Yes	Departure city 3-letter code (e.g. BJS for Beijing, SHA for Shanghai, CAN for Guangzhou, HFE for Hefei)
`depDate`	Yes	Departure city date (format: YYYY-MM-DD, e.g., 2025-07-04).IMPORTANT: If user input only cotains month and date, you should use getTodayDate tool to get the year. For today's date, use getTodayDate tool instead of hardcoding

Input Schema (JSON Schema)

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false,
  "properties": {
    "arrCityCode": {
      "description": "Arrival city 3-letter code (e.g. BJS for Beijing, SHA for Shanghai, CAN for Guangzhou, HFE for Hefei)",
      "pattern": "^[A-Z]{3}$",
      "type": "string"
    },
    "depCityCode": {
      "description": "Departure city 3-letter code (e.g. BJS for Beijing, SHA for Shanghai, CAN for Guangzhou, HFE for Hefei)",
      "pattern": "^[A-Z]{3}$",
      "type": "string"
    },
    "depDate": {
      "description": "Departure city date (format: YYYY-MM-DD, e.g., 2025-07-04).IMPORTANT: If user input only cotains month and date, you should use getTodayDate tool to get the year. For today's date, use getTodayDate tool instead of hardcoding",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "type": "string"
    }
  },
  "required": [
    "depCityCode",
    "depDate",
    "arrCityCode"
  ],
  "type": "object"
}

Variflight MCP Server

searchFlightItineraries

Instructions

Input Schema

Input Schema (JSON Schema)

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MCP directory API