Airport
WBU Boulder Municipal Airport
Boulder Municipal Airport (WBU) is a small airport near Boulder, United States with no regular commercial traffic. Below: its exact location and the nearest airport with flights.
IATAWBU
ICAOKBDU
TimezoneAmerica/Denver
Elevation1612 m
Airports nearby
Other options near Boulder
Q&A
Answers to your questions
What is Boulder Municipal Airport's code?
The IATA code is WBU, the ICAO code is KBDU. It's a small field with no regular commercial traffic.
What's the nearest airport with scheduled flights?
Denver International Airport (DEN), about 51 km away.
About this page
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Sources: Airport data: OpenFlights (ODbL) · Route network: OpenFlights routes · Getting-there notes: Around the World, checked 2026