ONA · KONA · Winona Municipal Airport Max Conrad Field

Winona Municipal Airport Max Conrad Field (ONA)

Winona, United States · small airport · 44.077° -91.708° ·
Airport Information
IATA CodeONA
ICAO CodeKONA
Typesmall airport
NameWinona Municipal Airport Max Conrad Field
MunicipalityWinona
CountryUnited States
ContinentNA
Latitude44.077° N
Longitude-91.708° W
Elevation656 ft
Climate ZoneTemperate
Scheduled ServiceYes
Score50
Local TimeLoading...
Country & Timezone Info
CountryUnited States
ISO Code
RegionWinona
Continent CodeNA
IANA TimezoneAmerica/New_York
UTC Offset (Standard)UTC-5
DST OffsetUTC-4
Current Offset--

🌬 Best Time to Fly

Recommended: May – September
Pleasant temperatures across most regions
Loading season...
Spring: Mar–MaySummer: Jun–AugAutumn: Sep–NovWinter: Dec–Feb

✈ Airlines Serving ONA

AA — American AirlinesDL — Delta Air LinesUA — United AirlinesWN — Southwest AirlinesAS — Alaska AirlinesB6 — JetBlueAC — Air Canada

🌡 Climate — Temperate (44.1°N)

Jan
Feb
10°
Mar
13°
Apr
17°
May
21°
11°
Jun
26°
15°
Jul
28°
17°
Aug
27°
16°
Sep
23°
13°
Oct
18°
Nov
12°
Dec
* Approximate average temperatures by month based on temperate latitude zone

AI-Enhanced Insights

Winona Municipal Airport Max Conrad Field (ONA/KONA) is a small general aviation airport serving Winona, Minnesota, a historic river city along the upper Mississippi. The field is named after Max Conrad, the legendary 'Flying Grandfather,' who set more than 50 light-aircraft distance records and called Winona home. It primarily supports recreational flying, flight training, and corporate aircraft visiting the region.

💡 Local Tip
Aviation enthusiasts should visit the Max Conrad display near the terminal, which pays tribute to the pilot's record-setting flights. After landing, take a short drive into downtown Winona to explore the Sugar Loaf bluff, the historic Main Street district, and the Mississippi River levee—the views rival anything in the region.
🚖 Getting There

The airport sits about three miles southwest of downtown Winona, making it a short drive via Highway 61 or US-14. Taxi and rideshare options are limited; renting a car in advance is recommended for travelers arriving by general aviation. On-site rental cars or crew cars may be arranged through local fixed-base operators.

❓ Frequently Asked Questions
Q: What is the airport named after?
A: The airport honors Max Conrad (1903–1979), a Winona-based pilot nicknamed the 'Flying Grandfather' who set more than 50 light-aircraft distance records, including solo flights across the Atlantic and Pacific.

Q: Is Winona Municipal Airport open to the public?
A: Yes, it is a public-use airport, though it has no scheduled commercial airline service. It caters to private, corporate, and recreational pilots.

Q: What facilities are available at the airport?
A: The field offers a terminal building, hangars, tie-down areas, fuel services (100LL and jet-A), and is attended during business hours. It is suitable for single-engine, twin-engine, and some business jet operations.

Q: What is the nearest commercial airport?
A: The closest airports with commercial service are La Crosse Regional Airport (LSE) about 45 miles southeast and Rochester International Airport (RST) about 65 miles southwest.
AI-generated content · Generated Jun 27, 2026 · MiniMax-M3

🗺 Location Map

🌏 Nearby Airports (Top 5)

IATANameCity / CountryDistance (km)Distance (mi)Link
LSE La Crosse Regional Airport La Crosse, United States 42.3 km 26.3 mi View →
RST Rochester International Airport Rochester, United States 66.1 km 41.0 mi View →
CMY Sparta Fort McCoy Airport Sparta, United States 78.7 km 48.9 mi View →
DEH Decorah Municipal Airport Decorah, United States 89.2 km 55.4 mi View →
EAU Chippewa Valley Regional Airport Eau Claire, United States 89.5 km 55.6 mi View →

🔧 Quick Tools

🔟 Distance Calculator
From ONA
📍 Nearest Airport
Near this location
🕒 Timezone Lookup
America/New_York
🌎 Map with Airport
View on map
← Back to World Airport Database