Cheap flights from Los Angeles to Guanacaste

Direct flight: 4,230 km, ~4h 59m from Los Angeles (LAX) to Guanacaste (LIR).

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Live fares · LAX → LIR

Frequently asked questions

  • How long is the flight from Los Angeles to Guanacaste?

    Direct flights from LAX to LIR cover approximately 4,230 km (2,628 miles), with an estimated flight time of 4h 59m. Operating airlines: AS, UA.

Related guides for this route

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

Full route page: LAX → LIR Cheapest month to fly to Guanacaste All flights from Los Angeles All flights to Guanacaste Flights to Costa Rica Visa-free with USA passport AS routes UA routes