Regional airport · St. Gallen, Switzerland
Sankt Gallen Altenrhein Airport
IATA: ACH ICAO: LSZR
Scheduled service
Airport details
| IATA code | ACH |
| ICAO code | LSZR |
| Serves | St. Gallen |
| Country | Switzerland |
| Coordinates | 47.485, 9.56077 |
| Elevation | 1,306 ft (398 m) |
| Runways | 2 · longest 4,774 ft (1,455 m) |
| Website | Official site |
| Map | OpenStreetMap |
Live conditions MVFR
10°C · Wind NE 7 kt, visibility 6+ miles, scattered clouds at 1,200 ft
Official METAR via NOAA Aviation Weather, reported 05:00 UTC.METAR LSZR 180450Z AUTO 03007KT 350V070 9999 SCT012 BKN014 OVC018 10/08 Q1019
Location
Route map
Every nonstop route from ACH on one map. Blue is year-round, amber is seasonal; click any dot for the route.
Direct flights from ACH
4 destinations served nonstop · route list refreshed 9 Oct 2026
| Destination | Airport | Airlines | Distance | |
|---|---|---|---|---|
| Vienna | VIE · AT | People's | 528 km | Route → |
| Zadar Seasonal | ZAD · HR | People's | 586 km | Route → |
| Cagliari Seasonal | CAG · IT | People's | 916 km | Route → |
| Ibiza (Eivissa) Seasonal | IBZ · ES | People's | 1,164 km | Route → |
Nearby airports
Data updated · About & Data Sources