How Sweep works

  1. 1

    Set Requirements

    Choose one-way, round-trip, or multi-city travel with flexible dates, stays, and timing requirements.

  2. 2

    Sweep the Space

    Sweep compares a broad sample of valid trips in one search, so you don’t have to test dates and routes one at a time.

  3. 3

    See Results

    Flights are filtered and ranked, then reduced to a representative set of the best options.

Why we built Sweep

Legacy flight search is broken.

For almost all of human history, people looked to the skies at birds soaring freely, dreaming of flight. In a short few decades, humanity learned to harness this power, completely transforming travel and enabling those who explore to reach every corner of the Earth.

We have learned to accept that interaction with this extraordinary capability should be constrained by legacy systems.

There is too much to see and too little time to let bad tools dictate how you explore the world.

What we’re building next

  1. Book through Sweep

    Choose a flight and book it directly in Sweep, with your traveler details ready when you need them.

  2. Personal MCP access

    Bring Sweep into your own AI assistant through a personal MCP connection.

  3. Automatic booking on price drops

    Have Sweep book a watched flight when its price drops, within limits you approve in advance.