Airports US BYG
Small Airport
BYG
KBYG

πŸ‡ΊπŸ‡Έ Johnson County Airport

Buffalo, US-WY, US 4968 ft America/Denver
Updated Feb 19, 2026

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Johnson County Airport (IATA: BYG, ICAO: KBYG) serves Buffalo, US.

Johnson County Airport (KBYG/BYG) in Buffalo, Wyoming, primarily serves as a general aviation facility and does not offer direct commercial airline service, meaning traditional commercial traveler reviews are exceptionally scarce. Most available information pertains to private pilots and general airport operations. Overall sentiment, based on the limited data, suggests a functional airport primarily catering to private aircraft, with its main appeal being its location and accessibility to local attractions.

What Travelers Love
  • Scenic Location and Accessibility: The airport offers easy access to the town of Buffalo and boasts breathtaking views of the nearby Bighorn Mountains. It's conveniently located just 3 miles northwest of Buffalo's central business district.
  • Fuel Availability: 100LL fuel is available 24/7 via self-service credit card, and Jet-A fuel is available with after-hours service by phone.
  • No Ramp or Landing Fees: The Fixed-Base Operator (FBO), Johnson County Aero, does not charge ramp or landing fees.
  • Transportation Connections (Regional): While lacking commercial flights, Buffalo is well-connected by interstates and highways (I-90, I-25, and U.S. Highway 16), making it accessible from larger commercial airports in surrounding counties like Sheridan, Gillette, and Casper, as well as Billings Logan International Airport in Montana.
Common Complaints
  • Lack of Commercial Services: The most significant aspect for typical travelers is the absence of direct commercial passenger flights, requiring air travelers to use larger regional airports and drive to Buffalo.
  • Limited Traveler Review Data: Due to its general aviation nature, there is a near-complete lack of specific traveler reviews concerning terminal facilities, amenities, or typical passenger experiences like food options or comfort.
  • Wildlife Presence: Pilots are advised of deer on and in the vicinity of the airport, which could pose a safety concern for aircraft operations.
  • Terrain Considerations: There are remarks about terrain dropping off both sides of Runway 13/31, which may be a consideration for pilots.
  • Unclear Security/Immigration Relevance: While some online sources provide estimated TSA security wait times (around 29 minutes) and immigration wait times (around 8 minutes) for BYG, this information is largely irrelevant for general travelers as the airport does not handle commercial passenger traffic or routine international flights requiring customs processing.

Johnson County Airport (KBYG/BYG) serves primarily as a convenient hub for general aviation in the Buffalo, Wyoming area, offering essential services for private pilots and easy ground access to the scenic region. Commercial travelers should note the absence of direct flights and plan their travel through larger nearby airports.

AirportRoutes Β· updated Feb 19, 2026

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Where is Johnson County Airport located?

Johnson County Airport is located in Buffalo, US, at an elevation of 4968 ft. Its IATA code is BYG and ICAO code is KBYG.