Cheap flights from Louisville to Chicago

Direct flight: 461 km, ~33m from Louisville (SDF) to Chicago (ORD).

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Live fares · SDF → ORD

Frequently asked questions

  • How long is the flight from Louisville to Chicago?

    Direct flights from SDF to ORD cover approximately 461 km (286 miles), with an estimated flight time of 33m. Operating airlines: AA, UA.

Related guides for this route

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

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