# Flights from Geneva (GVA) to Sion (SIR)

1 direct, 6 routes with 1 stop, 577 with 2 stops. Straight-line distance 94 km.

## Direct

An airline flies direct, about 94 km.

## Shortest routes

- GVA → SIR · 94 km · about 33 min · 0 stops
- GVA → VCE → SIR · 886 km · about 222 min · 1 stop
- GVA → CRL → SIR · 1003 km · about 220 min · 1 stop
- GVA → AMS → SIR · 1385 km · about 271 min · 1 stop
- GVA → PMI → SIR · 1621 km · about 295 min · 1 stop
- GVA → BUD → SIR · 1931 km · about 315 min · 1 stop
- GVA → WAW → SIR · 2455 km · about 340 min · 1 stop

## How to query this

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