Southwest Airlines operates nonstop flights from Washington (DCA) to Chicago (MDW). The nonstop flight takes around ~1h 12m, covering 599 miles (964 km). Updated 11 June 2026.
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Yes, Southwest Airlines operates nonstop flights from Washington (DCA) to Chicago (MDW).
Southwest Airlines operates nonstop flights from Washington to Chicago.
The nonstop flight from Washington to Chicago takes ~1h 12m (approximately 964 km).