- Travelers can take use of a variety of services at the Southwest Airlines Havana Office. Consumers may quickly purchase tickets, find out flight times, and fix any problems they may be having with their reservations. The office offers vital assistance, making sure that tourists' needs are satisfied, whether you are leaving Havana or organizing a return trip. Both business and leisure travelers will experience a smoother journey because of the staff's dedication to providing outstanding service. The Southwest Airlines Havana Office continues to be a vital point of contact for passengers flying between the United States and Cuba, despite the increased interest in Cuba as a tourism destination.