Cheap flights from Louisville to San Francisco

Direct flight: 3,196 km, ~3h 46m from Louisville (SDF) to San Francisco (SFO).

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Live fares · SDF → SFO

Frequently asked questions

  • How long is the flight from Louisville to San Francisco?

    Direct flights from SDF to SFO cover approximately 3,196 km (1,986 miles), with an estimated flight time of 3h 46m. Operating airlines: MX, UA.

Related guides for this route

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

Full route page: SDF → SFO Cheapest month to fly to San Francisco All flights from Louisville All flights to San Francisco Flights to USA Visa-free with USA passport MX routes UA routes