Hotwire is an online travel agency that offers discounted rates on hotels, flights, car rentals, and vacation packages. It operates by selling travel services through a “Hot Rate” system, where you book a hotel or flight without knowing the exact details until after the purchase. This model allows Hotwire to offer lower prices compared to traditional booking methods.

The company is known for its “opaque” booking model, meaning that while you get to see the general details and ratings of the service (like star ratings and amenities), the exact hotel or airline is revealed only after you’ve committed to the booking. This system often results in significant savings for travelers.