Installation
Install Fli using pip or uv:Quick start
Search for flights with just the essentials:flights command.
Main commands
flights
Search for flights on a specific date with various filtering options.dates
Find the cheapest dates to fly within a date range.Smart command inference
The CLI is designed for speed. If you don’t specify a command, it assumes you’re searching for flights:Getting help
View available commands:Terminal output
Fli uses Rich terminal formatting to display results in beautiful, readable tables with:- Color-coded flight information
- Formatted prices and durations
- Airline and airport details
- Clear segment breakdowns for multi-leg flights
- Price trend charts for date searches
The CLI displays up to 10 flight options by default, sorted by your chosen criteria (price, duration, or time).
Common use cases
One-way flight search
Round-trip with specific airlines
Business class non-stop flights
Find cheapest weekend departures
Next steps
flights command
Search for flights on specific dates
dates command
Find the cheapest travel dates