Houghton County Memorial Airport (CMX) | Terminal maps | Airport guide

About Houghton County Memorial Airport
Houghton County Memorial Airport (IATA: CMX, ICAO: KCMX, FAA LID: CMX) is a county-owned public-use airport located four nautical miles (5 mi, 7 km) southwest of the central business district of Calumet, a village in Houghton County, Michigan, United States. The airport is situated in the unincorporated community of Oneco in Franklin Township, near the village of Calumet on the Keweenaw Peninsula in northwest of the Upper Peninsula of Michigan. A limited scheduled commercial service is available, subsidized by the Essential Air Service program. In addition, Royale Air Service provides a seaplane service to Isle Royale National Park depending on traveler demand. It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017 2021, in which it is categorized as a non-hub primary commercial service facility.
Houghton County Memorial Airport Information
CMX Manager Information
Houghton County Memorial Airport Terminal Maps & Guides
CMX Airport Terminal
Houghton County Memorial Airport Parking
Houghton County Memorial Airport Ground Transportation
CMX Airport Transit
CMX Airport Shuttle
CMX Airport Taxi
CMX Airport Limo
Houghton County Memorial Airport Rental Cars
Houghton County Memorial Airport Hotels
Airlines Serving Houghton County Memorial Airport
Houghton County Memorial Airport Routes and Destinations
Houghton County Memorial Airport Weather 04/30/2025
Weather ForecastTonight
26
Mostly Clear
Wednesday
53
Sunny
Wednesday Night
39
Mostly Cloudy
Thursday
51
Chance Showers
Thursday Night
32
Chance Showers then Chance Rain/Snow
Friday
40
Chance Rain/Snow
Friday Night
28
Partly Cloudy
Saturday
52
Mostly Sunny
Saturday Night
38
Partly Cloudy
Sunday
59
Sunny
Sunday Night
42
Mostly Clear
Monday
65
Sunny
Monday Night
45
Partly Cloudy