Airbnb agreed to buy HotelTonight, its biggest acquisition yet. / AFP / Toshifumi KITAMURA
Airbnb agreed to buy HotelTonight, its biggest acquisition yet. / AFP / Toshifumi KITAMURA
Airbnb buys HotelTonight in deeper expansion into hotel-booking business
A venture capital deal two years ago valued HotelTonight at $463 million
