---
title: ToolRouter — Use Case
description: Step-by-step guide for a real-world ToolRouter use case with agent-specific instructions.
url: https://toolrouter.com/tools/flight-search/use-cases/find-best-flight-prices
---
# Find the Best Flight Prices

Flight prices fluctuate constantly based on demand, time of booking, day of week, and dozens of other factors. The same route can vary by hundreds of dollars depending on when you search and which airline you check. Manually comparing across multiple airline sites and aggregators is a time sink that rarely guarantees you found the actual best price.

The search_flights skill queries multiple sources simultaneously, returning real-time pricing across airlines for your route and dates. You see economy, business, and first class options side by side with actual availability. This eliminates the tedious process of checking each airline individually and gives you confidence that you are seeing the full range of options before making a booking decision.

**Tool:** [Flight Search](https://toolrouter.com/tools/flight-search)
**Skills:** search_flights

## Agent Guides

- [How to Find Best Flight Prices with Claude](https://toolrouter.com/tools/flight-search/use-cases/find-best-flight-prices/claude): Guide for Claude
- [How to Find Best Flight Prices with ChatGPT](https://toolrouter.com/tools/flight-search/use-cases/find-best-flight-prices/chatgpt): Guide for ChatGPT
- [How to Find Best Flight Prices with Copilot](https://toolrouter.com/tools/flight-search/use-cases/find-best-flight-prices/copilot): Guide for Copilot
- [How to Find Best Flight Prices with OpenClaw](https://toolrouter.com/tools/flight-search/use-cases/find-best-flight-prices/openclaw): Guide for OpenClaw
