# Flights from Rome (FCO) to Houston (IAH)

1 direct, 37 routes with 1 stop, 4419 with 2 stops. Straight-line distance 9126 km.

## Direct

ITA Airways flies direct, about 9145 km.

## Shortest routes

- FCO → IAH · 9145 km · about 740 min · 0 stops
- FCO → YUL → IAH · 9152 km · about 902 min · 1 stop
- FCO → BOS → IAH · 9156 km · about 932 min · 1 stop
- FCO → EWR → IAH · 9160 km · about 910 min · 1 stop
- FCO → JFK → IAH · 9163 km · about 930 min · 1 stop
- FCO → YYZ → IAH · 9164 km · about 903 min · 1 stop
- FCO → IAD → IAH · 9165 km · about 901 min · 1 stop
- FCO → PHL → IAH · 9166 km · about 904 min · 1 stop

## How to query this

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