By air
Flights from New York to La Fortuna/San Carlos
Fly from New York to La Fortuna/San Carlos (FON) — then arrive and explore.
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Flight details and fares
New York to La Fortuna/San Carlos at a glance
- Arrival airport
- FON
- Routing
- 2 stops
- Recent fare from
- £614
- Fare found
- 2026-09-15
£614 is the cheapest recent one-way fare our flight-data partner found for New York to La Fortuna/San Carlos; live prices move daily by date and demand. Check current New York to La Fortuna/San Carlos fares and pick your dates:
Are there direct flights from New York to La Fortuna/San Carlos?
Our latest harvest found the best New York to La Fortuna/San Carlos fare with 2 stops; a non-stop fare was not returned at that check. Direct routes can appear seasonally, so check the live search above for your dates.
The fare is the cheapest our flight-data partner (Travelpayouts) found for New York to La Fortuna/San Carlos, found around 2026-09-15: a recent SIGNAL, NOT a live or guaranteed quote, always check current fares before booking. The direct/indirect status reflects the routing found at that check and can vary by season and date. Airport codes from OurAirports. How Head Your Way compiles its data.