Airports / Minnesota / ONA
Winona Municipal Airport Max Conrad Field.
Winona, Minnesota · 656 ft elevation. A private-aviation gateway on the Bravo register.
4.4/5
Google rating
14 ratings
0
Operators based
656
Elevation ft
Google rating
Google reviews
Field elevation
Nearest alternate
Field standing
23 nm
To the nearest alternate
La Crosse Regional Airport (LSE), 3 fields within 50 nm.
Overview
Winona Municipal Airport Max Conrad Field (KONA / ONA) sits in Winona, Minnesota, where it functions as a general aviation field. Field elevation is 656 feet above sea level. Free of scheduled airline operations, it serves business aviation, charter flights, and local general aviation.
While no charter operators list ONA as their home base, the field is reachable for repositioned charter aircraft from nearby bases. The closest alternate fields are La Crosse Regional Airport (LSE, 23 nm), Rochester International Airport (RST, 36 nm), and Chippewa Valley Regional Airport (EAU, 48 nm). The field has a single 5,679-foot paved runway, long enough for charter aircraft up to heavy jets.
Trip costs from ONA are driven by the aircraft category flown and how far it must reposition. Browse operators flying from the area or estimate a trip cost from ONA to plan your flight.
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Field capability
ICAO
KONA
IATA
ONA
FAA / Local
ONA
Elevation
656 ft
Coordinates
44.0772° N · 91.7083° W
Airspace
G · GolfClass G, GolfUncontrolled field, no tower. Pilots self-announce and sequence themselves on the common traffic advisory frequency.Source: FAA NASR class airspace
Size
Small
Scheduled svc
No
Elevation vs MN fields
state range 656–1,799 ft
At 656 ft, ONA sits lower than 98% of the 56 Minnesota fields on the register.
Runways & aircraft access
1 runway
longest 5,679 ft
- 12/305,679 ft × 100 ftAsphaltLighted
Which aircraft can operate here
vs longest paved runway 5,679 ft
ONA's 5,679 ft paved runway typically supports charter aircraft up to heavy jets.
- Turboprop3,000 ft
- Light Jet3,500 ft
- Midsize Jet4,500 ft
- Super-Midsize Jet5,000 ft
- Heavy Jet5,500 ft
- VIP Airliner6,000 ft
Class minimums are sea-level planning rules of thumb. A specific aircraft's balanced-field length varies with weight, temperature, and field elevation. Confirm performance with the operator.
Access & alternates
Closest alternate fields by great-circle distance, every listing links to its own field brief.
- 23nmLSELa Crosse Regional AirportLa Crosse
- 36nmRSTRochester International AirportRochester
- 48nmEAUChippewa Valley Regional AirportEau Claire
- 63nmVOKVolk FieldCamp Douglas
- 72nmCCYNortheast Iowa Regional AirportCharles City
- 73nmRNHNew Richmond Regional AirportNew Richmond
Location
Open the full mapKONA · Winona Municipal Airport Max Conrad Field · Winona, MN
Flight times from here
Approximate nonstop block times from ONA on a typical midsize charter jet. Faster classes trim these; add positioning and taxi for the real schedule.
| Destination | Distance | Block time |
|---|---|---|
| Chicago (ORD) | 209 nm | 53m |
| Nashville (BNA) | 530 nm | 1h 38m |
| Denver (DEN) | 631 nm | 1h 52m |
| Washington DC (IAD) | 710 nm | 2h 3m |
| Dallas (DAL) | 716 nm | 2h 4m |
| Vail / Eagle (EGE) | 729 nm | 2h 6m |
| Aspen (ASE) | 739 nm | 2h 7m |
| New York (TEB) | 804 nm | 2h 16m |
Common questions
- What size private jets can use ONA?
- Winona Municipal Airport Max Conrad Field's longest paved runway is 5,679 ft, which typically supports charter aircraft up to heavy jets. Lighter classes (turboprops, light and midsize jets) operate comfortably; confirm exact performance for a specific tail with the operator, since balanced-field length shifts with weight, temperature, and elevation.
- What is the longest runway at ONA?
- Winona Municipal Airport Max Conrad Field has one runway; the longest measures 5,679 ft on a paved surface and is lit for night operations.
- What is the nearest major airport to ONA?
- The closest alternate is La Crosse Regional Airport (LSE), about 23 nm away, followed by Rochester International Airport (RST) at 36 nm. Operators often position aircraft between these fields depending on ramp space and availability.
- How long is a flight from ONA to major cities?
- Typical block times on a midsize jet: Chicago about 53m (209 nm), Nashville about 1h 38m (530 nm), Denver about 1h 52m (631 nm). Faster classes trim these times; add positioning and taxi for the real schedule.