Cheap flights from Chicago to Chattanooga

Direct flight: 807 km, ~57m from Chicago (ORD) to Chattanooga (CHA).

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Live fares · ORD → CHA

Frequently asked questions

  • How long is the flight from Chicago to Chattanooga?

    Direct flights from ORD to CHA cover approximately 807 km (501 miles), with an estimated flight time of 57m. Operating airlines: AA, UA.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: ORD → CHA Cheapest month to fly to Chattanooga All flights from Chicago All flights to Chattanooga Flights to USA Visa-free with USA passport AA routes UA routes