fli
Active·★ 2.7k·MIT·Updated 2026-05-29
★ Hidden Gem★ API Integration
Google Flights MCP and Python Library
Fli is a powerful Python library and MCP server providing programmatic access to Google Flights data. It leverages reverse-engineered API access for fast, reliable, and modular flight searches, offering both a CLI and a Python API for comprehensive flight search, deal finding, and results filtering.
#api#flights-api#google-flights#google-flights-api#mcp#mcp-server#mcp-servers
01
Features
01Direct API access to Google Flights (fast & reliable)
02Comprehensive flight search (one-way, multi-city, flexible dates)
03Advanced filtering (cabin class, stops, airlines, time windows)
04Smart sorting options (price, duration, departure/arrival time)
05Built-in protection (rate limiting, retries, error handling)
02
Compatibility
Python
Python Library/CLI
Verified via docs
Claude Desktop
AI Assistant Integration
Verified via docs
Operating Systems
Cross-platform
Verified via docs
03
Quick start
1
$ pipx install flights
04
Use cases
↳Programmatic flight search and deal finding via Python API
↳Interactive flight search and cheapest date discovery via CLI
↳AI assistant integration (e.g., Claude) for natural language flight queries
05
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Comments
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- AAlex ZhangMay 7, 2026
Python library makes it easy to integrate into existing data pipelines.
- PParker BrownMay 5, 2026
Google Flights data via Python library and MCP — clean dual interface design.
- SSkyler KimApr 25, 2026
Works reliably for the common flight search operations without scraping.
- EEllis ClarkApr 8, 2026
Good for travel applications that need programmatic flight search.