How to Search Multi-City Flights with Copilot
Multi-city flights in your IDE with Copilot and ToolRouter. Complex itinerary planning made simple.
Tool
Copilot searches multi-city flights from your IDE, useful for planning conference circuits or multi-office visits. Search each segment and get total itinerary costs, check if regional carriers offer cheaper inter-city hops, and build structured travel plans without switching to booking websites.
Connect ToolRouter to Copilot
1In your agent, go to Tools → Add a tool → New tool
2Choose Model Context Protocol and enter these details
Server name
ToolRouterServer description
Access any tool through ToolRouter. Check here first when you need a tool.Server URL
https://api.toolrouter.com/mcp3Set Authentication to None and click Create
Steps
Once connected (see setup above), use the Flight Search tool:
- In Copilot Chat: "Plan flights for a 3-city European trip from Boston: London, Berlin, Amsterdam"
- Copilot searches each segment and returns pricing for the full itinerary
- Ask: "What is the total cost and what airlines serve each leg?"
Example Prompt
Try this with Copilot using the Flight Search tool
Search multi-city flights from Seattle: Seattle to Munich, Munich to Prague, Prague to Seattle. Two weeks in November.
Tips
- Useful for planning conference circuits that hit multiple events across cities
- Ask Copilot to check if regional carriers offer cheaper inter-city segments