OLFKOLF

L M Clayton Airport

Wolf Point, United States · North America

North America America/Denver

1direct destinations

1airlines

1runway

1,552 mLongest runway

L. M. Clayton Airport (IATA: OLF, ICAO: KOLF, FAA LID: OLF) is a public airport three miles east of Wolf Point, in Roosevelt County, Montana, United States. The airport is served by one airline, subsidized by the Essential Air Service program. Reportedly, it is the smallest airport in the 48 contiguous states with scheduled air service. The Federal Aviation Administration says this airport had 321 passenger boardings (enplanements) in calendar year 2008, 900 in 2009 and 494 in 2010. The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a general aviation airport (the commercial service category requires at least 2,500 enplanements per year). Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy. Great Lakes Airlines was given USDOT approval to take over Essential Air Service (EAS) and flights began in 2009. Service is currently provided under EAS contract by Cape Air. The first airline flights were Frontier DC-3s in 1954–55; Frontier pulled out in 1980.

Location

48.095°N, 105.575°O · 605 m s. n. m. (1.986 ft)

General data

CountryUnited States

CityWolf Point

IATA codeOLF

ICAO codeKOLF

Coordinates48.095°N, 105.575°O

Elevation605 m s. n. m. (1.986 ft)

Time zoneAmerica/Denver

Runways1

Longest runway1,552 m

Direct destinations1

Official website

Runways · 1

11/29

Length1,552 m5,092 ft

Width30 m98 ft

SurfaceAsphalt

Lighted✓

Lengths and surfaces from the public OurAirports register; open runways only.

Radio frequencies · 3 Official publication

Approach

126.850ARTCC

Common traffic (CTAF)

122.800CTAF · UNICOM

Automated weather

118.325ASOS

Look for a live feed on LiveATC External site; not every airport has a feed.

Frequencies from the official publication: FAA NASR, AIRAC 01 OCT 2026, checked on Oct 16, 2026. They change with each amendment: not for navigation without checking the current AIP. See the official publication In MHz.

Airlines operating here · 1

Other airlines with direct routes

Cape Air

Airlines with current passenger routes from here, according to Wikipedia route tables cross-checked from both ends (October 2026).

Photo: Wolfpoint · CC BY-SA 4.0 · view original

Data from OurAirports (public domain) · destinations and airlines from Wikipedia route tables (CC BY-SA, 2026), unless another source is given · profile and photo from Wikidata/Wikimedia Commons (CC0 / CC) · summary and history from Wikipedia (CC BY-SA).

See all airports Search “Wolf Point”

Cite

To cite this page in academic work, an article or Wikipedia, choose the style and copy the reference. The access date is today.

This page was last updated on October 16, 2026

APA

Vuelopedia. (2026, October 16). L M Clayton Airport (OLF). Retrieved October 24, 2026, from https://vuelopedia.org/en/airport/OLF

MLA

“L M Clayton Airport (OLF).” Vuelopedia, Fundación Poderia, 16 Oct. 2026, vuelopedia.org/en/airport/OLF. Accessed 24 Oct. 2026.

Chicago

Vuelopedia. “L M Clayton Airport (OLF).” Fundación Poderia. Last modified October 16, 2026. https://vuelopedia.org/en/airport/OLF.

Harvard

Vuelopedia (2026) L M Clayton Airport (OLF). Available at: https://vuelopedia.org/en/airport/OLF (Accessed: 24 October 2026).

BibTeX

@misc{vuelopedia_en_airport_olf,
  author       = {{Vuelopedia}},
  title        = {{L M Clayton Airport (OLF)}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-16},
  url          = {https://vuelopedia.org/en/airport/OLF},
  howpublished = {\url{https://vuelopedia.org/en/airport/OLF}},
  urldate      = {2026-10-24},
  note         = {Accessed 2026-10-24}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/airport/OLF |title=L M Clayton Airport (OLF) |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-16 |access-date=2026-10-24 |language=en}}