American Airlines and United Airlines operate nonstop flights from Tucson (TUS) to Chicago (ORD). The nonstop flight takes around ~2h 53m, covering 1,435 miles (2,309 km). Updated 28 June 2026.
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Yes, American Airlines and United Airlines operate nonstop flights from Tucson (TUS) to Chicago (ORD).
American Airlines, United Airlines operate nonstop flights from Tucson to Chicago.
The nonstop flight from Tucson to Chicago takes ~2h 53m (approximately 2309 km).