Portsmouth International Airport at Pease (PSM) is an airport in Portsmouth, USA serving 6 nonstop destinations. The largest operators are Breeze Airways and Allegiant Air. Updated 20 October 2026.
Frequently asked questions
How many nonstop destinations does PSM have?
PSM (Portsmouth International Airport at Pease) serves 6 nonstop destinations.
Which airlines fly nonstop from PSM?
Airlines flying nonstop from PSM include Breeze Airways, Allegiant Air.
What is the ICAO code for PSM?
The ICAO code for PSM (Portsmouth International Airport at Pease) is KPSM.
