Atlanta to Washington DC $126 Round-Trip, Nonstop, on Southwest

Fly nonstop from Atlanta to Washington DC for $126 round-trip on Southwest.

Searching Southwest, we found seats departing ATL on Wednesday, March 1, returning from DCA on Wednesday, March 8.

Other dates are also available for travel through May 24.

See our fare details for booking info.

Need a room in Washington? Here's what's available for the above dates on Hotelwatchdog.