Baltimore (BWI) to Austin (AUS) flights
One airline flies nonstop from Baltimore (BWI) to Austin (AUS): Southwest Airlines. The two airports are 1,340 miles (2,156 km) apart. There are also 41 ways to fly it with one stop, through Nashville, Memphis and Knoxville and more.
Airlines flying nonstop from BWI to AUS
- Southwest AirlinesNot in an allianceWho books it
BWI to AUS with one stop
41 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Nashville (BNA)Southwest Airlines the whole way
- Via Memphis (MEM)Southwest Airlines the whole way
- Via Knoxville (TYS)Southwest Airlines the whole way
+1 - Via Houston (IAH)United Airlines the whole way
- Via Cincinnati (CVG)Southwest Airlines the whole way
- Via Atlanta (ATL)Delta Air Lines, Southwest Airlines and 1 more the whole way
- Via Charlotte (CLT)American Airlines the whole way
- Via Houston (HOU)Southwest Airlines the whole way
- Via Dallas (DAL)Southwest Airlines the whole way
- Via Dallas (DFW)American Airlines the whole way
- Via Columbus (CMH)Southwest Airlines the whole way
- Via Raleigh/Durham (RDU)Southwest Airlines the whole way
- Via Pittsburgh (PIT)Southwest Airlines the whole way
- Via Indianapolis (IND)Southwest Airlines the whole way
- Via New Orleans (MSY)Southwest Airlines the whole way
BWI to AUS: common questions
Which airlines fly nonstop from BWI to AUS?
Southwest Airlines flies nonstop from Baltimore (BWI) to Austin (AUS).
How far is Baltimore from Austin by plane?
Baltimore (BWI) and Austin (AUS) are 1,340 miles (2,156 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does BWI to AUS cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for BWI to AUS with taxes and fees.
Where can I connect between Baltimore and Austin?
The most direct connections are through Nashville (BNA), Memphis (MEM), Knoxville (TYS), Houston (IAH) and Cincinnati (CVG). On 35 of them the same airline flies both flights, for example Southwest Airlines through Nashville.
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.