Cheap flights from Decatur to Chicago (DEC - CHI)

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How to find the cheapest flight from
Decatur (DEC) to Chicago (CHI)

All the information you need to plan the best DEC to CHI flight in 2022: compare Decatur to Chicago flight prices with the expected peak season, weather and rainfall in Chicago.
DEC - CHI
Price
$114 - $216
CHI
Temperature
23 - 73.4 °F
CHI
Rainfall
1.7 - 4.9 inches

Popular in

August

High demand for flights, 13% potential price rise

Cheapest in

October

Best time to find cheap flights, 39% potential price drop

Round-trip from

$114

From Decatur Arpt to Chicago (CHI)

One-way from

$110

One-way flight from Decatur Arpt to Chicago (CHI)

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Decatur, Illinois to Chicago (DEC - CHI)?

When flying from Decatur, Illinois to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 25% versus a flight in the afternoon.

What is the cheapest month to fly from Decatur, Illinois to Chicago?

Flights from Decatur, Illinois to Chicago lean towards being more expensive in August. Prices are generally better when you fly from Decatur, Illinois to Chicago in October, with the cheapest ticket starting at $114.

What is the cheapest day to fly round-trip from Decatur, Illinois to Chicago?

Travelers have found that booking a Thursday departure is the best way to save up to 31% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Cheap flights from Decatur to Chicago in August, September 2022

The best prices found for DEC to CHI flights for August, September
10 Sep - 21 Sep
$161pp
DEC
Decatur Arpt
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
DEC
Decatur Arpt
20 Aug - 27 Aug
$188pp
DEC
Decatur Arpt
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
DEC
Decatur Arpt
20 Aug - 27 Aug
$256pp
DEC
Decatur Arpt
United Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
DEC
Decatur Arpt

Decatur Arpt to Chicago 2022 flight deals

Cheap flights to Chicago from Decatur found for this year
10 Sep - 21 Sep
$161pp
DEC
Decatur Arpt
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
DEC
Decatur Arpt
17 Dec - 8 Jan
$170pp
DEC
Decatur Arpt
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
DEC
Decatur Arpt
20 Aug - 27 Aug
$188pp
DEC
Decatur Arpt
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
DEC
Decatur Arpt

Cheap United Airlines flights from Decatur to Chicago

10 Sep - 21 Sep
$161pp
DEC
Decatur Arpt
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
DEC
Decatur Arpt
17 Dec - 8 Jan
$170pp
DEC
Decatur Arpt
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
DEC
Decatur Arpt
20 Aug - 27 Aug
$188pp
DEC
Decatur Arpt
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
DEC
Decatur Arpt

Non-stop flights to Chicago from Decatur

Save time with Decatur to Chicago direct flight deals
10 Sep - 21 Sep
$161pp
DEC
Decatur Arpt
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
DEC
Decatur Arpt
17 Dec - 8 Jan
$170pp
DEC
Decatur Arpt
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
DEC
Decatur Arpt
20 Aug - 27 Aug
$188pp
DEC
Decatur Arpt
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
DEC
Decatur Arpt

One-way flights to Chicago from Decatur

The cheapest one-way flights from Decatur to Chicago
6:04 am - 7:04 am
United Airlines
Nonstop
1h 00m
DEC - ORD
United Airlines
$110
United
4:09 pm - 4:01 pm
United Airlines
2 Stops
23h 52m
DEC - ORD
United Airlines
$136
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Decatur</span> to <span class="emphasized">Chicago</span> flights.

Flight FAQs

From Decatur to Chicago

What airport do you fly from for flights from Decatur to Chicago?

If you book a flight to Chicago from Decatur, you will be flying from Decatur Arpt, which is the city’s only airport. Decatur Arpt (DEC) is located 4.7 mi from the center of Decatur. There is 1 flight from Decatur Arpt to Chicago per day from 2 different airlines.

Which airlines flying from Decatur Arpt to Chicago have flexible cancellations due to COVID-19?

United Airlines and Cape Air are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Decatur, Illinois to Chicago for under $200 on Cheapflights?

Yes, there are multiple flights from Decatur, Illinois to Chicago for under $200. The cheapest flight booked recently is on United Airlines for just $161, but on average you can expect to pay $222.

Are there nonstop flights from Decatur, Illinois to Chicago for under $200 on Cheapflights?

Cheapflights has at least 3 direct flights from Decatur, Illinois to Chicago under $200. A good price for a nonstop flight from Decatur, Illinois to Chicago is less than $173.

What is the cheapest airline to fly from Decatur, Illinois to Chicago round-trip?

United Airlines, at $161, was found to be the cheapest airline from Decatur, Illinois to Chicago.. This flight start at 14% lower than the current average price 3 months from now.

What are the cheapest flights from Decatur, Illinois to Chicago?

While on average a flight from Decatur, Illinois to Chicago is generally $166, our data shows the cheapest flight currently is $161. When looking at the most popular route, (Decatur Arpt - Chicago O'Hare Intl), you can expect to pay $161 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Chicago, IL

Do I need a COVID test to fly to Chicago from Decatur?

Information is based on travel restrictions for travel to Chicago within the United States

Most visitors from Decatur Arpt need to provide a negative COVID-19 test result and/or quarantine to enter Chicago.

COVID-19 testing requirements
Visitors from Decatur Arpt are not required to present a negative COVID-19 PCR test or antigen result upon entering Chicago.

Quarantine requirements
Visitors from Decatur Arpt are not required to quarantine after entering Chicago.

Do I need a test to fly back to Decatur from Chicago?

Returning to Decatur Arpt from Chicago

COVID-19 testing requirements
Visitors from Chicago are not required to present a negative COVID-19 PCR test or antigen result upon entering Decatur Arpt.

Quarantine requirements
Visitors from Chicago are not required to quarantine after entering Decatur Arpt.

Hide COVID Travel Restrictions for Chicago, IL

Hourly flight availability from Decatur to Chicago

See what time of day planes typically take off from Decatur towards Chicago.
Morning 6 AM to noon 57% of DEC to CHI departures
Afternoon Noon to 6 PM 23% of DEC to CHI departures
Evening 6 PM to midnight 19% of DEC to CHI departures
Early morning Midnight to 6 AM 1% of DEC to CHI departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Decatur to Chicago
See how many times per day planes take to the skies headed from Decatur to Chicago.
Sunday
2 daily flights
Monday
2 daily flights
Tuesday
1 daily flight
Wednesday
2 daily flights
Thursday
2 daily flights
Friday
2 daily flights
Saturday
1 daily flight