ONL

Small airport · O'Neill, United States

O'Neill Municipal Airport–John L Baker Field

O'Neill Municipal Airport–John L Baker Field is a small airport serving O'Neill, United States. Its IATA code is ONL. Its ICAO code is KONL. It has 2 runways, longest 4,408 ft (GRE). Elevation 2,031 ft.

IATA ONLICAO KONL2 runways, longest 4,408 ft (GRE)United StatesSmall airport

No freely licensed photograph of this airport is in our library yet — rather than borrow a picture of somewhere else, this profile leads with its verified facts.

Airport facts

LocationO'Neill, United States
IATA codeONL
ICAO codeKONL
TypeSmall airport
Runways2 runways, longest 4,408 ft (GRE)
Elevation2,031 ft
Coordinates42.4689° N, 98.6870° W

Every fact above is taken from the sources listed below; anything no source states is left blank rather than guessed.

Official website: https://growholt.com/in-holt-county/businesses/oneill-airport/ — the airport's own site has the current flight and visiting information.

National parks near this airport

National parks close to O'Neill Municipal Airport–John L Baker Field, by straight-line distance — each link opens its profile on our sister site National Park Profiles.

Airports nearby

The closest airports in this library, by straight-line distance.

More airports in United States

More small airports

Frequently asked questions

What is the airport code for O'Neill Municipal Airport–John L Baker Field?

O'Neill Municipal Airport–John L Baker Field — its IATA code is ONL and its ICAO code is KONL.

Where is O'Neill Municipal Airport–John L Baker Field located?

O'Neill Municipal Airport–John L Baker Field serves O'Neill, United States. Its coordinates are 42.4689° N, 98.6870° W.

How high is O'Neill Municipal Airport–John L Baker Field?

O'Neill Municipal Airport–John L Baker Field sits at 2,031 feet above sea level.

Sources

Page last updated 13 November 2026.