Airport
La Crosse Regional Airport
LSE · La Crosse, WI
- IATA Code
- LSE
- ICAO Code
- KLSE
- City
- La Crosse
- Country
- United States
- Website
- www.lseairport.com
La Crosse Regional Airport is a regional airport serving La Crosse, WI. Its IATA code is LSE and its ICAO code is KLSE.
The airfield sits 655 feet above sea level.
Below you'll find official on-time statistics, current weather and delays, nearby aircraft and traveler reviews. Flown through LSE recently? Share your experience to help other travelers.
LSE by the numbers
IATA LSE · ICAO KLSE · 655 ft elevation · Map
Loading live weather, forecasts, delays and nearby aircraft…
Official departure punctuality
Ranks #212 of 358 U.S. airports for on-time departures
- On-time departures
- 79.4%
- Less than 15 minutes late
- Cancelled
- 4.4%
- Of scheduled flights
- Average delay when late
- 89 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,151
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 49%
- Air traffic control & airport 28%
- Airline (crew, maintenance, cleaning) 16%
- Extreme weather 7%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Busiest routes from LSE
| Route | Flights | On time |
|---|---|---|
| Chicago (ORD) | 1,061 | 81% |
| Mesa (AZA) | 60 | 87% |
| Orlando (SFB) | 30 | 60% |
Airlines departing LSE
| Airline | Flights | On-time departures |
|---|---|---|
| Envoy Air | 1,061 | 80% |
| Allegiant Air | 90 | 76% |
Terminals, parking & amenities
Terminals (1)
Parking (9)
- Car Rental Lot
- Cell Phone Lot
- North Long Term Lot
- Short Term Lot
- South Long Term Lot
Food & drink (1)
- Arrowhead
Gates (3)
1, 2, 3
Map data © OpenStreetMap contributors, ODbL.
Runways
| Runway | Length | Surface |
|---|---|---|
| 18/36 | 8,742 ft | CON, lighted |
| 13/31 | 6,050 ft | ASP, lighted |
| 04/22 | 5,199 ft | ASP, lighted |
Listen to the tower
Air traffic control frequencies, for scanners and airband radios.
- Recorded airport information (ATIS) 124.950 MHz
- Tower 118.450 MHz
- Ground 121.800 MHz
Runways and frequencies: OurAirports (public domain). Not for navigation.
Tags: LSE, KLSE, La Crosse airport, La Crosse Regional Airport
Reviews
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