> ## Documentation Index
> Fetch the complete documentation index at: https://docs.points.casa/llms.txt
> Use this file to discover all available pages before exploring further.
# Flight explorer
> Browse award space with Flight Explorer, filter by cabin, miles, stops, region, and program, and save promising flights to revisit later.
Use normal flight search when you know the route.
Use Flight Explorer when you want to browse and compare more broadly.
## Flight Explorer
Flight Explorer is built for scanning.
It can help you filter by:
* cabin
* mileage range
* stops
* origin and destination
* region
* program
* bookable or almost bookable results
Some filters depend on your plan and account state.
Use Flight Explorer for patterns. Use normal flight search when you are ready to check one trip closely.
## Bookable filters
The bookable filters are most useful when your balances are current.
| Filter | Meaning |
| --------------- | -------------------------------------------------------------- |
| Bookable | PointsCasa estimates your balances and transfers can cover it. |
| Almost bookable | You are close, but may need a top-up or alternate path. |
Open any promising result to see the full booking page.
Open any promising result to see the full booking page.