Sankt Gallen Altenrhein (ACH) is an airport in St. Gallen, Switzerland serving 1 nonstop destination. The largest operator is Peoples. Updated 19 October 2026.
Frequently asked questions
How many nonstop destinations does ACH have?
ACH (Sankt Gallen Altenrhein) serves 1 nonstop destination.
Which airlines fly nonstop from ACH?
Airlines flying nonstop from ACH include Peoples.
What is the ICAO code for ACH?
The ICAO code for ACH (Sankt Gallen Altenrhein) is LSZR.
