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 04/30/2025
Weather ForecastTonight
50
Partly Cloudy
Wednesday
67
Showers
Wednesday Night
61
Showers
Thursday
73
Showers
Thursday Night
53
Chance T-storms
Friday
68
Mostly Sunny then Chance Showers
Friday Night
46
Partly Cloudy
Saturday
65
Sunny
Saturday Night
43
Mostly Clear
Sunday
69
Sunny
Sunday Night
47
Mostly Clear
Monday
75
Sunny
Monday Night
52
Mostly Clear