Cheap flights from Guanacaste to Seattle

Direct flight: 5,347 km, ~6h 17m from Guanacaste (LIR) to Seattle (SEA).

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Live fares · LIR → SEA

Frequently asked questions

  • How long is the flight from Guanacaste to Seattle?

    Direct flights from LIR to SEA cover approximately 5,347 km (3,322 miles), with an estimated flight time of 6h 17m. Operating airlines: AS.

Related guides for this route

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

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