Direct flights from Chattanooga to Chicago CHA → ORD
American Airlines and United Airlines operate nonstop flights from Chattanooga (CHA) to Chicago (ORD). The nonstop flight takes around ~1h 1m, covering 501 miles (807 km). Updated 28 June 2026.
CHA
→
ORD
Round trip
1 adult
Economy
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American Airlines
AA
United Airlines
UA
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Frequently asked questions
Is there a direct flight from Chattanooga to Chicago?
Yes, American Airlines and United Airlines operate nonstop flights from Chattanooga (CHA) to Chicago (ORD).
Which airlines fly direct from Chattanooga to Chicago?
American Airlines, United Airlines operate nonstop flights from Chattanooga to Chicago.
How long is the flight from Chattanooga to Chicago?
The nonstop flight from Chattanooga to Chicago takes ~1h 1m (approximately 807 km).