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Cheap flights from Chicago (CHI) to Decatur (DEC) from $143

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 5/21. 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.
CHI — DEC
May 15 — May 221
From?
To?
Wed 5/15
Wed 5/22
1 adult, Economy
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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 14% on your trip compared to booking a flight at noon.

Cheap United Airlines flights from Chicago to Decatur

Explore cheap flight options specifically provided by United Airlines for the route between Chicago and Decatur. 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 2,717,708 searches. Data last updated May 10, 2024.
Fri 6/289:45 amORD - DEC
Nonstop1h 01mUnited Airlines
Fri 7/55:20 pmDEC - ORD
Nonstop1h 05mUnited Airlines
Deal found 5/9$158
Wed 9/113:35 pmORD - DEC
Nonstop0h 59mUnited Airlines
Sat 9/1411:45 amDEC - ORD
Nonstop1h 06mUnited Airlines
Deal found 5/7$190
Thu 5/163:17 pmORD - DEC
Nonstop1h 07mUnited Airlines
Wed 5/225:15 pmDEC - ORD
Nonstop1h 07mUnited Airlines
Deal found 5/9$198

Cheap Chicago to Decatur flights in May & June 2024

Find cheap flight options from Chicago to Decatur specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on May 10, 2024.
Fri 6/289:45 amORD - DEC
Nonstop1h 01mUnited Airlines
Fri 7/55:20 pmDEC - ORD
Nonstop1h 05mUnited Airlines
Deal found 5/9$158
Sun 6/169:45 amORD - DEC
Nonstop1h 01mUnited Airlines
Thu 6/2011:45 amDEC - ORD
Nonstop1h 05mUnited Airlines
Deal found 5/9$190
Thu 5/163:17 pmORD - DEC
Nonstop1h 07mUnited Airlines
Wed 5/225:15 pmDEC - ORD
Nonstop1h 07mUnited Airlines
Deal found 5/9$198

Chicago to Decatur 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Decatur in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Fri 6/289:45 amORD - DEC
Nonstop1h 01mUnited Airlines
Fri 7/55:20 pmDEC - ORD
Nonstop1h 05mUnited Airlines
Deal found 5/9$158
Wed 9/113:35 pmORD - DEC
Nonstop0h 59mUnited Airlines
Sat 9/1411:45 amDEC - ORD
Nonstop1h 06mUnited Airlines
Deal found 5/8$190
Thu 5/163:17 pmORD - DEC
Nonstop1h 07mUnited Airlines
Wed 5/225:15 pmDEC - ORD
Nonstop1h 07mUnited Airlines
Deal found 5/9$198

Non-stop flights to Decatur from Chicago

Discover non-stop flight options from Chicago to Decatur. 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 2,717,708 searches. Data last updated May 10, 2024.
Fri 6/289:45 amORD - DEC
Nonstop1h 01mUnited Airlines
Fri 7/55:20 pmDEC - ORD
Nonstop1h 05mUnited Airlines
Deal found 5/9$158
Wed 9/113:35 pmORD - DEC
Nonstop0h 59mUnited Airlines
Sat 9/1411:45 amDEC - ORD
Nonstop1h 06mUnited Airlines
Deal found 5/8$190

Chicago to Decatur flights leaving soon

Find last-minute flight options from Chicago to Decatur for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Thu 5/163:17 pmORD - DEC
Nonstop1h 07mUnited Airlines
Wed 5/225:15 pmDEC - ORD
Nonstop1h 07mUnited Airlines
Deal found 5/9$198

One-way flights to Decatur from Chicago

Search for one-way flight options from Chicago to Decatur. 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 2,717,708 searches. Data last updated May 10, 2024.
Tue 5/214:50 pmORD - DEC
Nonstop1h 07mUnited Airlines
Deal found 5/9$143
Tue 5/144:50 pmORD - DEC
Nonstop1h 07mUnited Airlines
Deal found 5/7$343

Find flights from Chicago to Decatur within your budget

Customize your flight search to find flights from Chicago to Decatur 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 2,717,708 searches. Data last updated May 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$158 - $190

Route

Depart

Return

Price

Chicago O'Hare IntlDecatur Arpt

ORD - DEC

ORDDEC

Chicago O'Hare Intl

Fri 6/28

Nonstop1h 01m

Decatur Arpt

Fri 7/5

Nonstop1h 05m

$158

Chicago O'Hare IntlDecatur Arpt

ORD - DEC

ORDDEC

Chicago O'Hare Intl

Wed 9/11

Nonstop0h 59m

Decatur Arpt

Sat 9/14

Nonstop1h 06m

$190

Flights are sorted by cheapest first

Deals found on 5/9

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Decatur

Get insights into the airlines that provide service to Decatur. 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 Decatur. Reviews last updated May 10, 2024.
United Airlines
7.4
Good
11,027 reviews
Check prices

Food

6.7

Boarding

7.7

Comfort

7.2

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 10

It's a 40 min flight leaving on time and arriving on time is really all there is to it. Flight crew is always exceptional!

United Airlines
7.4
Good
11,027 reviews
United Airlines
7.4
Good
11,027 reviews
Check prices

Food

6.7

Boarding

7.7

Comfort

7.2

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 10

It's a 40 min flight leaving on time and arriving on time is really all there is to it. Flight crew is always exceptional!

Related info for your journey

Find useful and relevant information for your journey from Chicago to Decatur. 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 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 1 airline. Decatur Arpt is conveniently located just 4.7 mi from Decatur’s city center.

  • 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 $158, but on average you can expect to pay $174.

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

    Cheapflights has at least 2 direct flights from Chicago to Decatur, Illinois under $200. A good price for a nonstop flight from Chicago to Decatur, Illinois is less than $174.

  • Are there last-minute flights available from Chicago to Decatur, Illinois for under $200?

    There are currently 1+ open flights from Chicago to Decatur, Illinois within the next 7 days for less than $200.

  • 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 $236, our data indicates the cheapest price to be $93. The most popular route (Chicago O'Hare Intl - Decatur Arpt), is priced around $158.

  • What does ORD to DEC mean?

    This is defined as Chicago O'Hare Intl Airport (ORD) and Decatur Arpt Airport (DEC). Codes like Decatur Arpt Airport are often used to just call airports uniquely. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Chicago to Decatur 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 Chicago to Decatur with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Decatur 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 Chicago to Decatur that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago to Decatur 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 Chicago to Decatur that allow pets onboard?

    Many airlines flying from Chicago to Decatur 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 Chicago to Decatur?

    Yes, you can often find last-minute deals on Chicago to Decatur 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 Chicago to Decatur, Illinois flight deals updated?

    The Chicago to Decatur, Illinois flight deals you see on this page were last updated on 5/9.

See more FAQs

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

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Top airline flying from Chicago to Decatur

Discover the top airline that operate flights from Chicago to Decatur. 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 2,717,708 searches. Data last updated May 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$161Average$225FlexibilityNo cancel feeOn-time69%
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Search flights from Chicago to Decatur by cabin class

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

Find hourly flight availability from Chicago to Decatur. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 10, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Chicago to Decatur

Explore weekly flight availability from Chicago to Decatur. 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 10, 2024.
Sunday2daily flights
Monday2daily flights
Tuesday1daily flight
Wednesday2daily flights
Thursday1daily flight
Friday1daily flight
Saturday1daily flight

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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 Chicago to Decatur?

Deals for Chicago to Decatur 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 Chicago to Decatur?

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 Chicago to Decatur.

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

Need flexible booking options for your flight to Decatur from Chicago? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Chicago to Decatur flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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