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Cheap flights from Decatur (DEC) to Chicago (CHI) from $98

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DEC — CHI
May 12 — May 191
From?
To?
Sun 5/12
Sun 5/19
1 adult, Economy
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Cheap flight deals from Decatur to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Decatur (DEC) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 7, 2024.

Round-trip from

$223

One-way from

$98
From Decatur Arpt to Chicago (CHI)
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One-way flight from Decatur Arpt to Chicago (CHI)
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What is the cheapest day to fly round-trip from Decatur, Illinois to Chicago?

Travelers have found that booking a Wednesday 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.

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 at noon, which can drop the price by up to 10% versus a flight in the morning.

Cheap United Airlines flights from Decatur to Chicago

Explore cheap flight options specifically provided by United Airlines for the route between Decatur and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Mon 7/111:45 amDEC - ORD
Nonstop1h 05mUnited Airlines
Fri 7/53:35 pmORD - DEC
Nonstop1h 01mUnited Airlines
Deal found 5/5$158
Wed 6/195:15 pmDEC - ORD
Nonstop1h 05mUnited Airlines
Thu 6/203:17 pmORD - DEC
Nonstop1h 01mUnited Airlines
Deal found 5/6$190
Fri 5/245:15 pmDEC - ORD
Nonstop1h 05mUnited Airlines
Tue 5/284:50 pmORD - DEC
Nonstop1h 01mUnited Airlines
Deal found 5/6$198
Thu 5/239:20 amDEC - ORD
Nonstop1h 05mUnited Airlines
Mon 6/39:45 amORD - DEC
Nonstop1h 01mUnited Airlines
Deal found 5/6$219

Cheap Decatur to Chicago flights in May & June 2024

Find cheap flight options from Decatur to Chicago specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 7, 2024.
Wed 6/195:15 pmDEC - ORD
Nonstop1h 05mUnited Airlines
Thu 6/203:17 pmORD - DEC
Nonstop1h 01mUnited Airlines
Deal found 5/6$190
Fri 5/245:15 pmDEC - ORD
Nonstop1h 05mUnited Airlines
Tue 5/284:50 pmORD - DEC
Nonstop1h 01mUnited Airlines
Deal found 5/6$198
Thu 5/239:20 amDEC - ORD
Nonstop1h 05mUnited Airlines
Mon 6/39:45 amORD - DEC
Nonstop1h 01mUnited Airlines
Deal found 5/6$219

Decatur to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Decatur and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Mon 7/111:45 amDEC - ORD
Nonstop1h 05mUnited Airlines
Fri 7/53:35 pmORD - DEC
Nonstop1h 01mUnited Airlines
Deal found 5/5$158
Wed 6/195:15 pmDEC - ORD
Nonstop1h 05mUnited Airlines
Thu 6/203:17 pmORD - DEC
Nonstop1h 01mUnited Airlines
Deal found 5/6$190
Fri 5/245:15 pmDEC - ORD
Nonstop1h 05mUnited Airlines
Tue 5/284:50 pmORD - DEC
Nonstop1h 01mUnited Airlines
Deal found 5/6$198
Thu 5/239:20 amDEC - ORD
Nonstop1h 05mUnited Airlines
Mon 6/39:45 amORD - DEC
Nonstop1h 01mUnited Airlines
Deal found 5/6$219

Non-stop flights to Chicago from Decatur

Discover non-stop flight options from Decatur to Chicago. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Mon 7/111:45 amDEC - ORD
Nonstop1h 05mUnited Airlines
Fri 7/53:35 pmORD - DEC
Nonstop1h 01mUnited Airlines
Deal found 5/5$158
Wed 6/195:15 pmDEC - ORD
Nonstop1h 05mUnited Airlines
Thu 6/203:17 pmORD - DEC
Nonstop1h 01mUnited Airlines
Deal found 5/6$190
Fri 5/245:15 pmDEC - ORD
Nonstop1h 05mUnited Airlines
Tue 5/284:50 pmORD - DEC
Nonstop1h 01mUnited Airlines
Deal found 5/6$198
Thu 5/239:20 amDEC - ORD
Nonstop1h 05mUnited Airlines
Mon 6/39:45 amORD - DEC
Nonstop1h 01mUnited Airlines
Deal found 5/6$219

One-way flights to Chicago from Decatur

Search for one-way flight options from Decatur to Chicago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Wed 6/511:45 amDEC - ORD
Nonstop1h 05mUnited Airlines
Deal found 5/6$98
Sun 5/125:15 pmDEC - ORD
Nonstop1h 07mUnited Airlines
Deal found 5/6$198

Find flights from Decatur to Chicago within your budget

Customize your flight search to find flights from Decatur to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$158 - $219

Route

Depart

Return

Price

Decatur ArptChicago O'Hare Intl

DEC - ORD

DECORD

Decatur Arpt

Mon 7/1

Nonstop1h 05m

Chicago O'Hare Intl

Fri 7/5

Nonstop1h 01m

$158

Decatur ArptChicago O'Hare Intl

DEC - ORD

DECORD

Decatur Arpt

Wed 6/19

Nonstop1h 05m

Chicago O'Hare Intl

Thu 6/20

Nonstop1h 01m

$190

Decatur ArptChicago O'Hare Intl

DEC - ORD

DECORD

Decatur Arpt

Fri 5/24

Nonstop1h 05m

Chicago O'Hare Intl

Tue 5/28

Nonstop1h 01m

$198

Decatur ArptChicago O'Hare Intl

DEC - ORD

DECORD

Decatur Arpt

Thu 5/23

Nonstop1h 05m

Chicago O'Hare Intl

Mon 6/3

Nonstop1h 01m

$219

Flights are sorted by cheapest first

Deals found on 5/5

When is the cheapest time to fly from Decatur, Illinois to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Decatur to Chicago. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Decatur, Illinois to Chicago flight should consider departing on Thursday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Chicago by month

Plan your trip from Decatur to Chicago by taking into account the cheapest months to travel. The average price of a one-way flight from Decatur to Chicago is currently $148 while a round-trip flight costs $191. Price data was last updated on May 5, 2024.

Currently, February is the cheapest month in which you can book a flight from Decatur, Illinois to Chicago (average of $244). Flying from Decatur, Illinois to Chicago in June is currently the most expensive (average of $348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$248

February

$244

March

$280

April

$258

May

$278

June

$348

July

$330

August

$274

September

$258

October

$248

November

$270

December

$248

Temperature and rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated May 7, 2024.
United Airlines
7.4
Good
11,073 reviews
Check prices

Food

6.7

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.2

Reviews

1 / 10

Plane makes you pay for in flight entertainment. Unacceptable in this day and age. Plane was old and outdated. Luggage was lost

United Airlines
7.4
Good
11,073 reviews
United Airlines
7.4
Good
11,073 reviews
Check prices

Food

6.7

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.2

Reviews

1 / 10

Plane makes you pay for in flight entertainment. Unacceptable in this day and age. Plane was old and outdated. Luggage was lost

Related info for your journey

Find useful and relevant information for your journey from Decatur to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 1 airline.

  • 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 $158, but on average you can expect to pay $191.

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

    Cheapflights has at least 4 direct flights from Decatur, Illinois to Chicago under $200. A good price for a nonstop flight from Decatur, Illinois to Chicago is less than $191.

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

    United Airlines, at $158, was found to be the cheapest airline from Decatur, Illinois to Chicago..

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

    While on average a flight from Decatur, Illinois to Chicago is generally $390, our data shows the cheapest flight currently is $191. When looking at the most popular route, (Decatur Arpt - Chicago O'Hare Intl), you can expect to pay $148 for that flight.

  • What does DEC to ORD mean?

    DEC and ORD 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. DEC to ORD refers to a flight route from Decatur Arpt Airport to Chicago O'Hare Intl Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Decatur to Chicago that include extra baggage allowance?

    The amount of baggage you can bring on your Decatur to Chicago flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Decatur to Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Decatur to Chicago flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Decatur to Chicago that include hotel bookings?

    Yes. In addition to deals on Decatur to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Decatur to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Decatur to Chicago.

  • Can I find deals for business class flights from Decatur to Chicago?

    Yes. Cheapflights offers flight deals from Decatur to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Decatur to Chicago that allow pets onboard?

    Many airlines flying from Decatur to Chicago offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Decatur to Chicago?

    Yes, you can often find last-minute deals on Decatur to Chicago flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Decatur, Illinois to Chicago flight deals updated?

    The Decatur, Illinois to Chicago flight deals you see on this page were last updated on 5/6.

See more FAQs

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Alternative routes for Decatur to Chicago
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Decatur to Chicago

Discover the top airline that operate flights from Decatur to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$161Average$188FlexibilityNo cancel feeOn-time69%
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Search flights from Decatur to Chicago by cabin class

Find flights from Decatur to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Decatur to Chicago

Find hourly flight availability from Decatur to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 7, 2024.
1%of flight departuresEarly morningMidnight to 6 am
58%of flight departuresMorning6 am to noon
41%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Decatur to Chicago

Explore weekly flight availability from Decatur to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 7, 2024.
Sunday2daily flights
Monday2daily flights
Tuesday0daily flights
Wednesday2daily flights
Thursday2daily flights
Friday1daily flight
Saturday0daily flights

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Decatur to Chicago?

Deals for Decatur to Chicago flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Decatur to Chicago?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Decatur to Chicago.

Can Cheapflights find flights from Decatur to Chicago with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Decatur to Chicago, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Decatur to Chicago become cheaper?

Of course! You can now track prices for flights from Decatur to Chicago and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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