Flights from Niagara Falls to Guanacaste (IAG to LIR)

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Frequently asked questions

Are there direct flights from Niagara Falls to Guanacaste? Currently, there are no direct flights from IAG to LIR. You may need to connect through another airport.

Related guides for this route

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

Try a nearby airport to Niagara Falls

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

BUF → LIR 26 km from IAG Buffalo → Guanacaste USA · 29 destinations YTZ → LIR 69 km from IAG Toronto → Guanacaste Canada · 19 destinations YHM → LIR 80 km from IAG Hamilton → Guanacaste Canada · 12 destinations YYZ → LIR 84 km from IAG Toronto → Guanacaste Canada · 194 destinations ROC → LIR 104 km from IAG Rochester → Guanacaste USA · 27 destinations

Or try a nearby airport to Guanacaste

Flights from Niagara Falls (IAG) to other airports within 350 km of Guanacaste.

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

Other flights from Niagara Falls (IAG)

Myrtle Beach (MYR) Orlando (SFB) Punta Gorda (PGD) Saint Petersburg (PIE) All 4 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 →

Flights from Niagara Falls to Guanacaste (IAG → LIR)