Chicago (ORD) to Chattanooga (CHA) flights
Nonstop from Chicago O'Hare International to Chattanooga Metropolitan Airport (Lovell Field): distance, flying time, which airlines fly it and how often.
Distance
501 mi, great circle
Flying time
typical, gate to gate
Flights a day
average, November 2026
Airlines
passenger airlines
Airlines flying ORD to CHA
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare ORD to CHA fares by month.
Both directions
- Chattanooga Metropolitan Airport (Lovell Field) (CHA) · we don't have CHA's route list yet
- All nonstop routes from Chicago (ORD)
- ORD to CHA on the flight-path tool
Frequently asked questions
How long is the flight from Chicago to Chattanooga?
About 1h 44m gate to gate for the 807 km (501 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from ORD to CHA?
American Airlines and United Airlines, with about 5.1 flights a day between them in our data (AeroDataBox, November 2026).