American Airlines and United Airlines operate nonstop flights from Colorado Springs (COS) to Chicago (ORD). The nonstop flight takes around ~1h 50m, covering 909 miles (1,463 km). Updated 29 June 2026.
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Yes, American Airlines and United Airlines operate nonstop flights from Colorado Springs (COS) to Chicago (ORD).
American Airlines, United Airlines operate nonstop flights from Colorado Springs to Chicago.
The nonstop flight from Colorado Springs to Chicago takes ~1h 50m (approximately 1463 km).