Cheap flights from Chicago to Guanacaste

Direct flight: 3,497 km, ~4h 7m from Chicago (ORD) to Guanacaste (LIR).

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Live fares · ORD → LIR

Frequently asked questions

  • How long is the flight from Chicago to Guanacaste?

    Direct flights from ORD to LIR cover approximately 3,497 km (2,173 miles), with an estimated flight time of 4h 7m. 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 → LIR Cheapest month to fly to Guanacaste All flights from Chicago All flights to Guanacaste Flights to Costa Rica Visa-free with USA passport AA routes UA routes