Flying on United Airlines varies by route, aircraft and class of service, but generally offers a comfortable experience with in-flight entertainment, meals and beverages.

United Airlines' economy class offers comfortable seating, in-flight entertainment, meals and beverages, and the option to purchase additional snacks.

Meal service on United Airlines international flights can vary, but generally includes hot meals and vegetarian options, accompanied by beverages.

The best day to buy airline tickets can vary, but studies say Tuesdays are usually a good time to look for deals.

To be able to fly while paying less for your ticket, it is important to plan, be flexible with dates and use flight search tools.

There is no specific time to buy cheap flights, but researching and booking in advance can help you find better prices.

It is usually recommended to buy airline tickets at least a few weeks in advance to get cheaper rates, especially on long-distance trips.