Economy class is a term commonly used in the airline industry to describe the basic level of passenger seating. However, there are various synonyms that can be used to describe the same class of travel. These include standard class, coach class, tourist class, and economy seating. These terms all refer to the least expensive seats on a flight, often with fewer amenities and less spacious seating than business or first class. For travelers on a budget, economy class provides an affordable option to reach their destination while still being able to experience the basic comforts of air travel.