Flying from Atlanta: what you need to know
Hartsfield-Jackson Atlanta is the busiest airport on Earth by passenger volume, and Delta Air Lines controls the show. Delta's mega-hub operation means nonstop service to virtually every domestic city and a growing international network across Europe, Latin America, and Asia.
The domestic pricing from Atlanta is among the best in the country. Delta's scale means service to 200+ U.S. cities, and budget carriers like Spirit, Frontier, and Southwest add pricing pressure on popular routes. New York, Chicago, Miami, and Los Angeles are all competitively priced.
International routes have expanded rapidly. Delta runs nonstops to London, Paris, Amsterdam (connecting hub), Rome, Barcelona, Tokyo, Seoul, São Paulo, and Johannesburg. The Paris route is a highlight — Delta's joint venture with Air France keeps ATL-CDG reliably priced with sub-$500 roundtrips in winter.
The Africa routes are worth noting. Delta flies nonstop to Johannesburg, and connecting options via Accra (on United) or Addis Ababa (Ethiopian) are reasonably priced from ATL. For East African destinations, expect $800-1,000 roundtrip with one stop.
Southeast regional fares from Atlanta are incredibly cheap because of Delta's density. Charlotte, Nashville, New Orleans, and Tampa are all under $100 roundtrip on sale. It's a great hub for spontaneous weekend trips.
ATL's main disadvantage is the airport experience — it's enormous. International passengers need to catch the SkyTrain to Concourse F. Allow at least 90 minutes from check-in to gate for international departures.