trvl
★ 27
vs
fli
★ 2.7k
trvl vs fli
trvl: trvl is an MCP server and CLI that provides 60 travel tools for AI assistants, including flights, hotels, ground transport searches, price alerts, and travel hacks. It operates without personal API keys, retrieves real-time data from Google Flights, Google Hotels, 20 ground transport providers, and more, and supports clients like Claude, Cursor, and Windsurf. The tool also functions as a standalone CLI with 43 commands.; fli: 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.
01
TL;DR
Choose trvl if…Search for the cheapest flights and hotels for a trip
Choose fli if…Programmatic flight search and deal finding via Python API
02
Side-by-Side Comparison
03
Features
trvl01Multi-modal search (flights, hotels, buses, trains, ferries)
02Automatic detection of 37 travel hacks (hidden city, throwaway, stopover, etc.)
03No personal API keys required
04Personal travel profile that learns preferences from booking history
05Full MCP protocol support (2025-11-25) with 60 tools, 7 prompts, and structured content
fli01Direct 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)
04
Use Cases
trvl↳Search for the cheapest flights and hotels for a trip
↳Plan multi-city itineraries and find optimal routing
↳Set price alerts to track flight or hotel price drops
fli↳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
Best For
trvlTrendingAPI IntegrationDev Tooling
fliHidden GemAPI Integration
FAQ
FAQ
What is the difference between trvl and fli?
Both trvl and fli are in the Dev Tooling category. trvl has 27 stars, while fli has 2.7k stars.
Which is better, trvl or fli?
The best choice depends on your use case. Choose trvl if Search for the cheapest flights and hotels for a trip, and fli if Programmatic flight search and deal finding via Python API.
Is trvl free or open source?
Yes, trvl is open source on GitHub (NOASSERTION).
Is fli free or open source?
Yes, fli is open source on GitHub (MIT).
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