# Flights from Porto (OPO) to New York (JFK)

1 direct, 42 routes with 1 stop, 4732 with 2 stops. Straight-line distance 5335 km.

## Direct

Delta Air Lines flies direct, about 5348 km.

## Shortest routes

- OPO → JFK · 5348 km · about 480 min · 0 stops
- OPO → BOS → JFK · 5362 km · about 635 min · 1 stop
- OPO → PDL → JFK · 5627 km · about 600 min · 1 stop
- OPO → LIS → JFK · 5695 km · about 635 min · 1 stop
- OPO → MAD → JFK · 6214 km · about 660 min · 1 stop
- OPO → SNN → JFK · 6232 km · about 685 min · 1 stop
- OPO → YYZ → JFK · 6243 km · about 697 min · 1 stop
- OPO → DUB → JFK · 6485 km · about 695 min · 1 stop

## How to query this

- JSON: https://travel.buy-it.gr/api/v1/routes/OPO/JFK
- This page: https://travel.buy-it.gr/api/v1/routes/OPO/JFK.md
- HTML, English: https://travel.buy-it.gr/en/flights/OPO-JFK
- All routes: https://travel.buy-it.gr/api/search?from=OPO&to=JFK&maxStops=2
- Operating days for one leg: https://travel.buy-it.gr/api/leg?from=OPO&to=JFK
- Price a path on one date: https://travel.buy-it.gr/api/price?path=OPO,JFK&date=2026-10-10

Replace airport codes in any of those URLs. `path` is comma-separated IATA codes, 2 to 5 airports. `date` is YYYY-MM-DD. `carriers` is optional, legs joined by `|` and airlines inside a leg joined by `.`, for example `FR|LO`.

The first flight must leave on `date`. Each following flight may leave that same day or the next day, and must depart at least 90 minutes after the previous flight lands. A response with `partial: true` on a calendar lists days a source has seen. It does not prove the other days are empty.

No API key. Responses are JSON unless the URL ends in `.md`. Prices are euros. `total: null` means no fare was found for the first flight on that date.