Altenrhein IATA and ICAO Airport Codes

Altenrhein has one major airport, St. Gallen–Altenrhein Airport. IATA airport code is ACH.

St. Gallen–Altenrhein Airport

• Altenrhein, Switzerland
• IATA airport code ACH
• ICAO airport code LSZR
• St. Gallen–Altenrhein Airport (ACH)