Direct flights from Seattle to Guanacaste (SEA → LIR)

Distance 5,347 km (3,322 mi)
Est. duration 6h 17m
SEA
Seattle
Seattle Tacoma International, USA
LIR
Guanacaste
Daniel Oduber Quiros International, Costa Rica
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Live fares · SEA → LIR

Frequently asked questions

How far is the flight from Seattle to Guanacaste? The flight distance from SEA to LIR is approximately 5,347 km (3,322 miles).
How long is the flight from SEA to LIR? The estimated flight time from Seattle to Guanacaste is approximately 6h 17m.
What airlines fly from SEA to LIR? Airlines operating direct flights from Seattle to Guanacaste include: AS.

Cheapest fares Seattle → Guanacaste

Seattle SEA
Guanacaste LIR
May — June — July — August — September — October —

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Seattle → Guanacaste.

Cheap flights from Seattle to Guanacaste Cheapest month to fly to Guanacaste Flights from USA Flights to Costa Rica Visa-free with USA passport All airports in Costa Rica AS routes & destinations All routes by this carrier

Try a nearby airport to Seattle

Flights to Guanacaste (LIR) from other airports within 350 km of Seattle. Often unlocks cheaper fares or better times.

PAE → LIR 52 km from SEA Everett → Guanacaste USA · 9 destinations BLI → LIR 151 km from SEA Bellingham → Guanacaste USA · 7 destinations YYJ → LIR 157 km from SEA Victoria → Guanacaste Canada · 15 destinations YVR → LIR 205 km from SEA Vancouver → Guanacaste Canada · 123 destinations PDX → LIR 207 km from SEA Portland → Guanacaste USA · 90 destinations

Or try a nearby airport to Guanacaste

Flights from Seattle (SEA) to other airports within 350 km of Guanacaste.

SEA → FON 106 km from LIR Seattle → Fortuna Costa Rica · 5 destinations SEA → ACO 112 km from LIR Seattle → Cobano Costa Rica · 5 destinations SEA → SJO 161 km from LIR Seattle → San Jose Costa Rica · 55 destinations SEA → MGA 185 km from LIR Seattle → Managua Nicaragua · 11 destinations

Other flights from Seattle (SEA)

Albuquerque (ABQ) Amsterdam (AMS) Anchorage (ANC) Arcata (ACV) Atlanta (ATL) Austin (AUS) Baltimore (BWI) Barcelona (BCN) All 139 destinations →

Other flights from Guanacaste (LIR)

Atlanta (ATL) Baltimore (BWI) Boston (BOS) Calgary (YYC) Charlotte (CLT) Chicago (ORD) Cobano (ACO) Dallas (DFW) All 30 destinations →