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. On-time performance is 75.8% based on the most recent BTS data (arrivals not delayed 15+ minutes). Updated 31 August 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 on-time performance at LSE?
LSE has an on-time performance rate of 75.8%, based on the most recent BTS data covering arrivals not delayed 15 minutes or more.
What is the ICAO code for LSE?
The ICAO code for LSE (La Crosse Regional) is KLSE.
