Atlanta (ATL) to Baltimore (BWI) flights
3 airlines fly nonstop from Atlanta (ATL) to Baltimore (BWI): Delta Air Lines, Frontier Airlines and Southwest Airlines. The two airports are 577 miles (929 km) apart. Delta Air Lines is in SkyTeam. There are also 46 ways to fly it with one stop, through Greenville, Charlotte and Richmond and more.
Airlines flying nonstop from ATL to BWI
- Delta Air LinesSkyTeam · bookable with 8 programsWho books it
- Frontier AirlinesNot in an allianceWho books it
- Southwest AirlinesNot in an allianceWho books it
Book ATL to BWI with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Aeromexico RewardsBooks Delta Air Lines
- Air France-KLM Flying BlueBooks Delta Air Lines
- China Eastern Eastern MilesBooks Delta Air Lines
- Delta SkyMilesBooks Delta Air Lines
- Garuda Indonesia GarudaMilesBooks Delta Air Lines
- Korean Air SKYPASSBooks Delta Air Lines
- SAS EuroBonusBooks Delta Air Lines
- Virgin Atlantic Flying ClubBooks Delta Air Lines
ATL to BWI with one stop
46 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Greenville (GSP)Delta Air Lines, then Southwest Airlines
- Via Charlotte (CLT)American Airlines the whole way
- Via Richmond (RIC)Delta Air Lines, then Southwest Airlines
- Via Raleigh/Durham (RDU)Delta Air Lines and Frontier Airlines, then Southwest Airlines
- Via Knoxville (TYS)Delta Air Lines, then Southwest Airlines
- Via Norfolk (ORF)Delta Air Lines and Frontier Airlines, then Southwest Airlines
- Via Myrtle Beach (MYR)Delta Air Lines, then Southwest Airlines
- Via Wilmington (ILM)Delta Air Lines, then Avelo Airlines
- Via Charleston (CHS)Delta Air Lines, then Southwest Airlines
- Via Pittsburgh (PIT)Southwest Airlines the whole way
- Via Philadelphia (PHL)American Airlines, Delta Air Lines and 1 more, then Southwest Airlines
- Via Savannah (SAV)Delta Air Lines, then Southwest Airlines
- Via Columbus (CMH)Southwest Airlines the whole way
- Via Nashville (BNA)Southwest Airlines the whole way
- Via Cincinnati (CVG)Delta Air Lines and Frontier Airlines, then Southwest Airlines
ATL to BWI: common questions
Which airlines fly nonstop from ATL to BWI?
Delta Air Lines (SkyTeam), Frontier Airlines and Southwest Airlines fly nonstop from Atlanta (ATL) to Baltimore (BWI).
How far is Atlanta from Baltimore by plane?
Atlanta (ATL) and Baltimore (BWI) are 577 miles (929 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book ATL to BWI award flights?
8 programs can book at least one of the nonstop airlines: Aeromexico Rewards, Air France-KLM Flying Blue, China Eastern Eastern Miles, Delta SkyMiles, Garuda Indonesia GarudaMiles, Korean Air SKYPASS, SAS EuroBonus and Virgin Atlantic Flying Club. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does ATL to BWI cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for ATL to BWI with taxes and fees.
Where can I connect between Atlanta and Baltimore?
The most direct connections are through Greenville (GSP), Charlotte (CLT), Richmond (RIC), Raleigh/Durham (RDU) and Knoxville (TYS). On 15 of them the same airline flies both flights, for example American Airlines through Charlotte.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.