---
title: ToolRouter — Agent Use Case Guide
description: Step-by-step guide for completing a task with a specific AI agent using ToolRouter.
url: https://toolrouter.com/tools/flight-search/use-cases/track-flight-prices/copilot
---
# How to Track Flight Prices with Copilot

Copilot runs quick price checks from your IDE between coding sessions. Monitor flight prices for upcoming trips without leaving your editor, compare current fares against what you saw last time, and catch price drops during your normal development workflow.

## Setup

{"mcpServers":{"toolrouter":{"command":"npx","args":["-y","toolrouter-mcp"]}}}

## Steps

1. Add ToolRouter to Copilot MCP config
2. In Copilot Chat: "Check current prices for Seattle to Austin in April"
3. Copilot returns the latest flight prices for your route
4. Ask: "How does this compare to what you found last time?"

## Example Prompt

```
Quick price check: how much are flights from Portland to Las Vegas for next month?
```

## Tips

- Run quick price checks between coding sessions to catch deals
- Ask Copilot to note the current price so you can compare on your next check
