Southwest Airlines operates nonstop flights from Oklahoma City (OKC) to Chicago (MDW). The nonstop flight takes around ~1h 23m, covering 690 miles (1,111 km). Updated 11 June 2026.
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Yes, Southwest Airlines operates nonstop flights from Oklahoma City (OKC) to Chicago (MDW).
Southwest Airlines operates nonstop flights from Oklahoma City to Chicago.
The nonstop flight from Oklahoma City to Chicago takes ~1h 23m (approximately 1111 km).