The Aviation Grants and Loans program from the Montana Department of Transportation funds airport infrastructure and aviation service improvements across Montana.
Funder: Montana Department of Transportation
Due Dates: November 15, 2026 (Annual application deadline)
Funding Amounts: Low-interest loans and grants, awarded annually; typical award amounts vary by project scope.
Summary: Supports Montana communities and airports with funding for airport and aviation infrastructure and service improvements.
The Montana Department of Transportation (MDT) Aeronautics Division offers an annual program providing low-interest loans and grants to eligible Montana communities and airports. This funding supports a wide range of airport and aviation-related projects, including infrastructure improvements, facility expansions, and other initiatives that enhance aviation services and safety across the state. The program aims to strengthen the aviation network and benefit both local communities and the broader Montana transportation system.