Why I built Collin

I travel a lot — and every time I booked a flight I had this nagging feeling that I was overpaying. Expedia, Skyscanner, Google Flights — they all kept showing me the same handful of obvious routes. Meanwhile, friends who knew the trick of splitting tickets, flying into nearby airports, or routing through a third city were paying half what I was.

So I built Collin: an AI travel agent that searches millions of flight, train, and bus combinations to find the cheapest real-world way from A to B — including the routes most people never know exist.