Fly nonstop between Ontario, Calif., and Baltimore/Washington with Southwest Airlines 2025
Cheers went up at Ontario International Airport (ONT) when Southwest Airlines announced it will begin daily service to Baltimore/Washington International Thurgood Marshal Airport (BWI) June 5, 2025.
“We could not be happier with the new Southwest service to the greater Washington, D.C., area via BWI, which will be our 26th nonstop destination,” said Alan D. Wapner, president, Ontario international Airport Authority Board of Airport Commissioners. “The addition of this daily nonstop service demonstrates the carrier’s strong confidence in our facilities and amenities, and it is recognition of the increasing demand for air travel through our Southern California gateway.”
The nation’s capital is easily accessible by rail from BWI, which is also a major connecting hub for Southwest.
Southwest Airlines is the largest carrier operating at ONT and represents more than one-third of the airport’s passenger volume. Southwest recently has added a number of popular destinations from ONT including Austin, Houston and, most recently, Nashville.
Flight schedules and tickets are available at southwest.com.
The Southwest announcement comes as ONT approaches record passenger volume this year when the Inland Empire airport expects to welcome more than 7 million travelers.
-BreakingTravelNews