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DEC to CGX: distance & flight time
Decatur (Decatur Airport) → Chicago (Chicago Meigs Airport)
155 mi
249 km · 134 nm
52m
estimated nonstop flight time
Same time
time difference · heading northeast
See live DEC→CGX fares Phone-only fares on this route — call free
Flight time details
155 miles nonstop takes roughly 52m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DEC — Decatur Airport · Decatur, United States
- CGX — Chicago Meigs Airport · Chicago, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near DEC
Near CGX
- ORD · Chicago O'Hare International Airport17 mi away
- MDW · Chicago Midway International Airport9 mi away
- GYY · Gary Chicago International Airport20 mi away
- PWK · Chicago Executive Airport23 mi away
Frequently asked questions
How far is DEC from CGX?
The flight distance from Decatur (DEC) to Chicago (CGX) is 155 miles (249 km, 134 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEC to CGX?
A nonstop flight takes about 52m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from DEC to CGX?
Nonstop service on DEC–CGX depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 52m nonstop estimate.
What is the cheapest way to fly from DEC to CGX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–CGX that never appear on search engines, with no booking fees.
Why are some DEC to CGX fares phone-only?
Consolidator contracts let us sell certain DEC–CGX tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.