American Airlines and United Airlines operate nonstop flights from Chicago (ORD) to Missoula (MSO). The nonstop flight takes around ~2h 40m, covering 1,329 miles (2,139 km) and operates daily. Updated 28 June 2026.
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Yes, American Airlines and United Airlines operate nonstop flights from Chicago (ORD) to Missoula (MSO).
American Airlines, United Airlines operate nonstop flights from Chicago to Missoula.
The nonstop flight from Chicago to Missoula takes ~2h 40m (approximately 2139 km).
Nonstop flights from Chicago to Missoula operate daily.