# Flights from Milan (LIN) to Trieste (TRS)

1 direct, 18 routes with 1 stop, 1015 with 2 stops. Straight-line distance 329 km.

## Direct

AeroItalia flies direct, about 330 km.

## Shortest routes

- LIN → TRS · 330 km · about 75 min · 0 stops
- LIN → FCO → TRS · 930 km · about 230 min · 1 stop
- LIN → FRA → TRS · 1108 km · about 255 min · 1 stop
- LIN → OLB → TRS · 1139 km · about 240 min · 1 stop
- LIN → NAP → TRS · 1203 km · about 255 min · 1 stop
- LIN → AHO → TRS · 1255 km · about 260 min · 1 stop
- LIN → QSR → TRS · 1296 km · about 265 min · 1 stop
- LIN → BRI → TRS · 1358 km · about 255 min · 1 stop

## How to query this

- JSON: https://travel.buy-it.gr/api/v1/routes/LIN/TRS
- This page: https://travel.buy-it.gr/api/v1/routes/LIN/TRS.md
- HTML, English: https://travel.buy-it.gr/en/flights/LIN-TRS
- All routes: https://travel.buy-it.gr/api/search?from=LIN&to=TRS&maxStops=2
- Operating days for one leg: https://travel.buy-it.gr/api/leg?from=LIN&to=TRS
- Price a path on one date: https://travel.buy-it.gr/api/price?path=LIN,TRS&date=2026-10-09

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.