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Home / Chicago — Decatur

Cheap flights Chicago — Decatur

Chicago (ORD, US) Decatur (DEC, US)
from $139 250 km ~48m 2 flights found 1 airlines cheapest on Thursday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $139 on 12.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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Th
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December 2026
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January 2027
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Prices found for 7 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
12 Nov 2026, Thu
United Airlines UA 5032
15:59
ORD O'Hare International Airport
17:09
DEC Decatur Airport
1h 10m Direct
Turna.com
$139
View this ticket
18 Nov 2026, Wed
United Airlines UA 5029
02:00
ORD O'Hare International Airport
03:10
DEC Decatur Airport
1h 10m Direct
Turna.com
$139
View this ticket
Route characteristics
Distance
250 km
Flight time
48m
Time difference
+0h
Minimum price
from $139 (12.11.2026)
Average price
$139
Maximum price
$139
Cheapest day
Thursday
Departure airports (1)
ORD O'Hare International Airport
Arrival airports (1)
DEC Decatur Airport
Airlines (1)
UA United Airlines
Agencies (1)
Turna.com
Prices by day of week
Wednesday
$139
avg $139
Thursday
$139
avg $139
Cheapest
Airlines — cheapest prices 1
United Airlines
United Airlines
2 flights · 2 days
$139
Where to buy tickets 1
Turna.com
2 tickets · 2 days
from $139
Airports

From — Chicago (1)

  • ORD O'Hare International Airport

To — Decatur (1)

  • DEC Decatur Airport
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Frequently asked questions about the route Chicago — Decatur
How long is the flight from Chicago to Decatur?
Approximate flight time — 48m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Chicago to Decatur?
The straight-line distance — 250 km.
How much do flights from Chicago to Decatur cost?
The minimum price over 3 months — from $139 on 12.11.2026.
What is the average ticket price?
The average price — $139. Range: $139 — $139.
What is the time difference between Chicago and Decatur?
The difference — +0h.
From which airports does Chicago operate flights?
From Chicago: ORD (O'Hare International Airport).
To which airports in Decatur do flights arrive?
To Decatur: DEC (Decatur Airport).
Which airlines fly this route?
This route is served by 1 airline: United Airlines.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $139. Total direct flights found: 2.
Which day of the week is cheapest?
The cheapest day of the week — Thursday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Chicago — Decatur

Flights Chicago — Decatur is a popular route. The straight-line distance is 250 km. Flight time 48m. Time difference +0h.

From Chicago (ORD) flights depart from 1 airport: ORD. To Decatur (DEC) — 1 arrival airport: DEC.

1 airline operate on this route: United Airlines.

The minimum price for the next 3 months — from $139 (12.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $139, ranging from $139 to $139. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Thursday.

Other destinations in United States from Chicago
Myrtle Beach
US
Norfolk
US
Omaha
US
Oklahoma City
US
Minneapolis
US
Madison
US
Paducah
US
New Orleans
US

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