What is the cheapest month to fly from New York to Guanacaste?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from New York (JFK) to Guanacaste (LIR), with fares starting from $189.

What is the lowest current fare from JFK to LIR?

The lowest currently-listed fare from New York (JFK) to Guanacaste (LIR) is $189 on 2026-09-13.

How long is the flight from New York to Guanacaste?

Direct flights from JFK to LIR cover approximately 3,534 km (2,196 miles), with an estimated flight time of 4h 9m. Operating airlines: AA, B6.

Cheap flights from New York to Guanacaste

Cheapest current fares: $189 in September 2026, 3,534 km direct flight in ~4h 9m.

Last updated August 10, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from New York (JFK) to Guanacaste (LIR). Refreshed daily.

New York (JFK) → Guanacaste (LIR)

September 2026 $189

Frequently asked questions

What is the cheapest month to fly from New York to Guanacaste?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from New York (JFK) to Guanacaste (LIR), with fares starting from $189.
What is the lowest current fare from JFK to LIR?

The lowest currently-listed fare from New York (JFK) to Guanacaste (LIR) is $189 on 2026-09-13.
How long is the flight from New York to Guanacaste?

Direct flights from JFK to LIR cover approximately 3,534 km (2,196 miles), with an estimated flight time of 4h 9m. Operating airlines: AA, B6.

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