Cheap flights from Chicago (CHI) to Decatur (DEC)
How to find the cheapest flight from Chicago to Decatur
All the information you need to plan the best CHI to DEC flight in 2022: compare Chicago to Decatur flight prices with the expected peak season, weather and rainfall in Decatur.
CHI - DEC Price | $98 - $156 |
|---|---|
DEC Temperature | 26.6 - 75.2 °F |
DEC Rainfall | 1.7 - 4.4 inches |
| Popular in | June | High demand for flights, 14% potential price rise |
|---|---|---|
| Cheapest in | July | Best time to find cheap flights, 27% potential price drop |
| Average price | $142 | Average for round-trip flights in May 2022 |
| Round-trip from | $98 | From Chicago (CHI) to Decatur Arpt |
What is the cheapest day to fly round-trip from Chicago to Decatur, Illinois?
Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Decatur, Illinois. Check prices with Cheapflights to find a great deal for your trip.
What is the cheapest month to fly from Chicago to Decatur, Illinois?
The best pricing can be found in the month of July. Prices to Decatur, Illinois from Chicago average $134. You can even find prices in July for less than $134, as users have found deals to Decatur, Illinois from as low as $98. The month of June appears to be one of the more expensive times to travel to Decatur, Illinois from Chicago. Flying in the targeted month can save you up to 16%.
When is the cheapest time to fly from Chicago to Decatur, Illinois (CHI - DEC)?
A simple way to save on the total cost of your ticket is to fly from Chicago to Decatur, Illinois in the morning. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at noon.
Cheap flights from Chicago to Decatur in May, June 2022
The best prices found for CHI to DEC flights for May, June
Chicago O'Hare Intl
Decatur Arpt
Nonstop
1h 01mDecatur Arpt
Chicago O'Hare Intl
Nonstop
1h 00mUnited Airlines
Chicago O'Hare Intl
Decatur Arpt
Nonstop
0h 55mDecatur Arpt
Chicago O'Hare Intl
Nonstop
1h 00mUnited Airlines
Chicago O'Hare Intl
Decatur Arpt
Nonstop
1h 02mDecatur Arpt
Chicago O'Hare Intl
Nonstop
1h 03mUnited Airlines
Chicago to Decatur 2022 flight deals
Cheap flights to Decatur from Chicago found for this year
Chicago O'Hare Intl
Decatur Arpt
Nonstop
1h 01mDecatur Arpt
Chicago O'Hare Intl
Nonstop
1h 00mUnited Airlines
Chicago O'Hare Intl
Decatur Arpt
Nonstop
0h 55mDecatur Arpt
Chicago O'Hare Intl
Nonstop
1h 00mUnited Airlines
Chicago O'Hare Intl
Decatur Arpt
Nonstop
0h 55mDecatur Arpt
Chicago O'Hare Intl
Nonstop
1h 00mUnited Airlines
Cheap United Airlines flights from Chicago to Decatur
Chicago O'Hare Intl
Decatur Arpt
Nonstop
0h 55mDecatur Arpt
Chicago O'Hare Intl
Nonstop
1h 00mUnited Airlines
Chicago O'Hare Intl
Decatur Arpt
Nonstop
0h 55mDecatur Arpt
Chicago O'Hare Intl
Nonstop
1h 00mUnited Airlines
Chicago O'Hare Intl
Decatur Arpt
Nonstop
0h 55mDecatur Arpt
Chicago O'Hare Intl
Nonstop
1h 00mUnited Airlines
Non-stop flights to Decatur from Chicago
Save time with Chicago to Decatur direct flight deals
Chicago O'Hare Intl
Decatur Arpt
Nonstop
1h 01mDecatur Arpt
Chicago O'Hare Intl
Nonstop
1h 00mUnited Airlines
Chicago O'Hare Intl
Decatur Arpt
Nonstop
0h 55mDecatur Arpt
Chicago O'Hare Intl
Nonstop
1h 00mUnited Airlines
Chicago O'Hare Intl
Decatur Arpt
Nonstop
0h 55mDecatur Arpt
Chicago O'Hare Intl
Nonstop
1h 00mUnited Airlines
Last minute flights from Chicago to Decatur
Late deals on return flights to Decatur from Chicago, departing today and this week
Chicago O'Hare Intl
Decatur Arpt
Nonstop
1h 02mDecatur Arpt
Chicago O'Hare Intl
Nonstop
1h 00mUnited Airlines
One-way flights to Decatur Arpt from Chicago
The cheapest one-way flights from Chicago to Decatur
Chicago O'Hare Intl
Decatur Arpt
Nonstop
0h 51mUnited Airlines
Related info for your journey
Useful info, stats and facts about Chicago to Decatur flights.
What airport do you fly into for flights to Decatur from Chicago?
Most people fly into Decatur Arpt (DEC) if they book a flight to Decatur from Chicago. On average, Decatur Arpt has 1 inbound flight from Chicago per day from 2 airlines. Decatur Arpt is conveniently located just 4.7 mi from Decatur’s city center.
Which airlines flying from Chicago to Decatur Arpt have flexible cancellations due to COVID-19?
Cape Air and United Airlines 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 Chicago to Decatur, Illinois for under $200 on Cheapflights?
Yes, there are multiple flights from Chicago to Decatur, Illinois for under $200. The cheapest flight booked recently is on United Airlines for just $161, but on average you can expect to pay $188.
Are there nonstop flights from Chicago to Decatur, Illinois for under $200 on Cheapflights?
Cheapflights has at least 3 direct flights from Chicago to Decatur, Illinois under $200. A good price for a nonstop flight from Chicago to Decatur, Illinois is less than $188.
Are there last-minute flights available from Chicago to Decatur, Illinois for under $300?
There are currently 1+ open flights from Chicago to Decatur, Illinois within the next 7 days for less than $300.
What is the cheapest airline to fly from Chicago to Decatur, Illinois round-trip?
Cheapflights users have booked flights from Chicago to Decatur, Illinois round-trip from $161.
What are the cheapest flights from Chicago to Decatur, Illinois?
Looking for the cheapest flight from Chicago to Decatur, Illinois? While on average our users pay $138, our data indicates the cheapest price to be $105. The most popular route (Chicago O'Hare Intl - Decatur Arpt), is priced around $161.
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Flights to Decatur from Chicago
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Can I fly to Decatur Arpt from Chicago right now?
Most visitors from Chicago need to provide a negative COVID-19 test result and/or quarantine to enter Decatur Arpt.
COVID-19 testing requirements
Visitors from Chicago must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Decatur Arpt.
Quarantine requirements
Visitors from Chicago are not required to quarantine after entering Decatur Arpt.
Can I fly back to Chicago from Decatur Arpt?
COVID-19 testing requirements
Visitors from Decatur Arpt must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Chicago.
Quarantine requirements
Visitors from Decatur Arpt are not required to quarantine after entering Chicago.
Top 2 airlines flying from Chicago to Decatur
The chart below displays the airlines Cheapflights users traveling from Chicago to Decatur choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Hourly flight availability from Chicago to Decatur
See what time of day planes typically take off from Chicago to Decatur
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 58%of flight departures | Morning6 am to noon |
| 41%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Chicago to Decatur
See how many times per day planes take to the skies headed from Chicago to Decatur
| Sunday | 2daily flights |
|---|---|
| Monday | 2daily flights |
| Tuesday | 1daily flight |
| Wednesday | 2daily flights |
| Thursday | 2daily flights |
| Friday | 2daily flights |
| Saturday | 1daily flight |