Cheap flights from Colorado to Decatur (DEC) from $308

When flying from Colorado to Decatur, Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

If you book a flight to Decatur from Colorado, you will be flying to Decatur Arpt, which is the city’s only airport. Decatur Arpt (DEC) is located 4.7 mi from the center of Decatur.

Yes, there are multiple flights from Colorado to Decatur, Illinois for under $400. The cheapest flight booked recently is on United Airlines for just $308, but on average you can expect to pay $375.

The cheapest flight price from Colorado to Decatur, Illinois is $204. On average you can expect to pay $550. The most popular route, (Denver Intl - Decatur Arpt), can usually be booked for $770.

DEN and DEC are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. DEN to DEC refers to a flight route from Denver Intl Airport to Decatur Arpt Airport. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Colorado Springs Airport (COS), Grand Junction Regnl Airport (GJT), Aspen Pitkin County Airport (ASE), Durango La Plata County Airport (DRO), Vail Eagle County Airport (EGE).