The Southwest Airlines office in Atlanta is located at Hartsfield-Jackson Atlanta International Airport, specifically in Concourse C of the domestic terminal. This is where travelers can go for flight check-in, baggage drop-off, ticket changes, and general customer service. If you need more detailed help or prefer speaking with someone in person about your reservation, Southwest also ... https://airlineofficesdetail.com/offices/southwest-airlines-atlanta-office-in-georgia/