How to Compare Airline Routes with Claude
Compare flight routes with Claude and ToolRouter. Find the best connections and alternative airports.
Tool
Claude analyzes route options through a layered comparison. Get all routing options for your trip, then evaluate the time-versus-cost trade-offs, check alternative airports using find_airport, and identify which connections have the most comfortable layover times. The conversation produces a routing decision, not just a list of flights.
Connect ToolRouter to Claude
1Go to Settings → Connectors → Add custom connector
2Enter the details below and click Add
Name
ToolRouterURL
https://api.toolrouter.com/mcp3Done — works on Claude chat, desktop, and mobile
Steps
Once connected (see setup above), use the Flight Search tool:
- Ask Claude: "Compare route options from Dallas to Rome including connections using flight-search"
- Claude analyzes direct flights, connections, and alternative airports
- Evaluate the trade-offs between travel time, stops, and cost for each route
Example Prompt
Try this with Claude using the Flight Search tool
Compare all route options from Minneapolis to Bangkok. Show me direct vs one-stop vs two-stop options with price and total travel time for each.
Tips
- Ask Claude to check alternative nearby airports using find_airport for potentially cheaper options
- Request analysis of which connection hubs offer the shortest layover times