St Gallen Altenrhein Airport (ACH)
St. Gallen, CH · ICAO LSZR · scheduled-service airport · official website
Nonstop destinations from ACH
2 destinations are recorded with nonstop service from ACH.
Route and airline facts are compiled from the OpenFlights route database (ODbL 1.0), a scheduled-service snapshot. Schedules change: the live search always shows current availability.
Airlines with hub operations at ACH
No airline bases its hub here, but dozens of carriers operate scheduled services — the search above shows the live market.
Nearby airports
| Airport | City | Distance |
|---|---|---|
| Friedrichshafen Airport (FDH) | Friedrichshafen | 21 km |
| Memmingen Allgau Airport (FMM) | Memmingen | 75 km |
| Zürich Airport (ZRH) | Zurich | 76 km |
| Stuttgart Airport (STR) | Stuttgart | 136 km |
| Innsbruck Airport (INN) | Innsbruck | 137 km |
Frequently asked questions
St Gallen Altenrhein Airport — which city and country?
St Gallen Altenrhein Airport (ACH) serves St. Gallen, CH, ICAO code LSZR.
Which airlines use ACH?
2 scheduled carriers are recorded serving ACH, including Intersky, Air Europe. Schedules change — the search above always reflects current availability.
Is there another airport near St. Gallen?
Yes — Friedrichshafen Airport (FDH), about 21 km away; Memmingen Allgau Airport (FMM), about 75 km away; Zürich Airport (ZRH), about 76 km away.
How do I find cheap flights from ACH?
Compare dates and nearby airports in the search above — current fares come from our booking partners, and midweek dates are often cheaper.