Greenville/Greer/Spartanburg (GSP) → Baltimore (BWI)
Southwest Airlines operates nonstop flights from Greenville/Greer/Spartanburg (GSP) to Baltimore (BWI). The nonstop flight takes around ~0h 51m, covering 426 miles (685 km). Updated 1 June 2026.
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Frequently asked questions
Is there a direct flight from Greenville/Greer/Spartanburg to Baltimore?
Yes, Southwest Airlines operates nonstop flights from Greenville/Greer/Spartanburg (GSP) to Baltimore (BWI).
Which airlines fly direct from Greenville/Greer/Spartanburg to Baltimore?
Southwest Airlines operates nonstop flights from Greenville/Greer/Spartanburg to Baltimore.
How long is the flight from Greenville/Greer/Spartanburg to Baltimore?
The nonstop flight from Greenville/Greer/Spartanburg to Baltimore takes ~0h 51m (approximately 685 km).