Most of the best business class airlines fly to Saint Louis Spirit of St. Louis Airport (SUS). One of the best Indian airports in Asia, Spirit of St. Louis Airport (SUS) has world-class facilities for business class travelers from across the globe. There are several business lounges and VIP lounges in Saint Louis Spirit of St. Louis Airport?s domestic and international terminals. The Spirit of St. Louis Airport lounges offer best-in-class services for conference, meeting, refreshment and relaxation. Regular and transit hotels in the airport complex for international travelers to Saint Louis comprise swimming pools, gym, spa, conference rooms and restaurants. A shuttle bus service links the hotels to the terminals of SUS Airport. Those flying with cheap airline tickets for business class flights to Saint Louis get the best service at Spirit of St. Louis Airport.