Search Multi-City Flight Itineraries

Multi-city trips are notoriously difficult to book. Standard flight search tools are designed for simple round trips, and piecing together individual one-way segments often costs more than a properly structured multi-city itinerary. Open-jaw routing -- flying into one city and out of another -- can save both money and backtracking time, but most travelers do not know how to search for it.

The search_flights skill handles multi-segment searches, and find_airport identifies the best airports for each leg. You can plan a trip that flies into London, takes a train to Paris, then flies home from Paris without needing to retrace your steps. This kind of itinerary optimization is hard to do manually but straightforward when you have real-time search across all segments simultaneously.