Cheap flights from Louisville to Guanacaste

Connecting routes only from Louisville (SDF) to Guanacaste (LIR).

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Live fares · SDF → LIR

Frequently asked questions

  • Is there a direct flight from Louisville to Guanacaste?

    There is currently no non-stop service from SDF to LIR. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

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

Full route page: SDF → LIR Cheapest month to fly to Guanacaste All flights from Louisville All flights to Guanacaste Flights to Costa Rica Visa-free with USA passport