Flight Search
OfficialSearch for flights using the Aviasales API with filtering, sorting, and booking link generation. Stores search results locally for easy access.
Integrates with multiple flight data APIs to provide real-time flight search, price discovery across flexible date ranges, comprehensive travel reference data, and direct booking URLs for travel planning applications.
What it does
- Search one-way, round-trip, and multi-city flights
- Filter flights by price, duration, airlines, and stops
- Sort results by price, time, or duration
- Generate booking links for selected flights
- Store search results locally for quick access
- Get detailed flight and airline information
Best for
About Flight Search
Flight Search is an official MCP server published by flights that provides AI assistants with tools and capabilities via the Model Context Protocol. Find the best flights with our tool, featuring real-time search, flexible date price discovery, and direct booking like This server exposes 4 tools that AI clients can invoke during conversations and coding sessions.
How to install
You can install Flight Search in your AI client of choice. Use the install panel on this page to get one-click setup for Cursor, Claude Desktop, VS Code, and other MCP-compatible clients. This server supports remote connections over HTTP, so no local installation is required.
License
Flight Search is released under the MIT license. This is a permissive open-source license, meaning you can freely use, modify, and distribute the software.
Tools (4)
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.
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.
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.
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.
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