What does it mean to leave airport hotel for one night?

The air ticket includes one night in airport hotel, which means that the price of the purchased air ticket includes one night's hotel accommodation.

When purchasing air tickets, passengers sometimes need to stay at their destination for one night after traveling by air. You can choose to buy a one-night package in airport hotel, which is convenient for passengers to travel.

One-night air ticket including airport hotel means one-night accommodation including airport hotel. This is mainly for flights that arrive at night or in the early morning, because the airport is generally far from the urban area. It's convenient and quick to stay in airport hotel at the airport at night or in the early hours of the morning, so you can have a quick rest and it won't be too late. Some evening flights include staying at a hotel near the airport for one night.