La Crosse Regional (LSE) is an airport in La Crosse, USA serving 3 nonstop destinations. The largest operators are Allegiant Air, American Airlines and United Airlines. Updated 19 October 2026.
Frequently asked questions
How many nonstop destinations does LSE have?
LSE (La Crosse Regional) serves 3 nonstop destinations.
Which airlines fly nonstop from LSE?
Airlines flying nonstop from LSE include American Airlines, United Airlines, Allegiant Air.
What is the ICAO code for LSE?
The ICAO code for LSE (La Crosse Regional) is KLSE.
