Top nonstop destinations from KSM
About KSM
St Mary's (KSM) is an airport in St Mary's, USA serving 4 nonstop destinations. The largest operator is Aleutian Airways. Updated 20 October 2026.
Frequently asked questions
How many nonstop destinations does KSM have?
KSM (St Mary's) serves 4 nonstop destinations.
Which airlines fly nonstop from KSM?
Airlines flying nonstop from KSM include Aleutian Airways.
What is the ICAO code for KSM?
The ICAO code for KSM (St Mary's) is PASM.
- ICAO
- PASM
- Route data
- updated 19 days ago