Decatur Airport (DEC) | Terminal maps | Airport guide

About Decatur Airport
Decatur Airport (DEC), located in Decatur, Illinois, is an important regional hub providing vital air service to central Illinois.
DEC is currently served by Cape Air, which offers daily direct flights to St. Louis Lambert International Airport (STL). This connection offers many travel opportunities, providing passengers with easy access to national and international flights through STL's extensive network.
The airport features a single terminal designed for passenger convenience, offering a simplified travel experience from check-in to boarding. Within the terminal, passengers can find basic amenities designed to enhance their journey. These include a comfortable waiting area, car rental services for convenient transportation in and around Decatur, and ample parking near the terminal.
While Decatur Airport may not boast the wide range of amenities typical of major airports, its efficient operations and personalized level of service ensure a pleasant and carefree travel experience for all of its users.
Decatur Airport Information
DEC Manager Information
Decatur Airport Terminal Maps & Guides
DEC Airport Terminal
Decatur Airport Parking
Decatur Airport Ground Transportation
DEC Airport Shuttle
DEC Airport Taxi
DEC Airport Limo
Decatur Airport Rental Cars
Decatur Airport Hotels
Decatur Airport Routes and Destinations
Decatur Airport Weather 03/25/2025
Weather ForecastToday
54
Chance Rain
Tonight
35
Chance Rain
Wednesday
58
Sunny
Wednesday Night
38
Partly Cloudy
Thursday
62
Chance Rain
Thursday Night
50
Rain
Friday
77
Chance Rain and Breezy
Friday Night
58
Mostly Cloudy then Chance Rain
Saturday
71
Rain Likely and Breezy
Saturday Night
55
Rain
Sunday
65
Rain Likely
Sunday Night
37
Chance Rain
Monday
51
Mostly Sunny