Southwest Airlines ORD Terminal serves both domestic and international services out of Terminal 5 at Chicago O’Hare International Airport (ORD). Southwest offers travelers traveling to and from one of the busiest airports in the world a pleasant travel experience. The airline is well-known for its customer-friendly practices, which include two free checked baggage and no change fees. Travelers can enjoy a range of facilities at ORD’s Terminal 5, including dining options, retail stores, and lounges, to make sure they have all they need while they wait for their aircraft.