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Decatur

$93+ Cheap flights from Illinois to Decatur (DEC)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DEC
nov. 6 — nov. 131
mié. 11/6
mié. 11/13
1 adult, Economy
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Find flight deals from Illinois to Decatur

Cheapest flights from Illinois to Decatur
Explore the most affordable flight options available from Illinois to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 1, 2024.

This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/151:30 pmORD - DEC
Nonstop1h 03mUnited Airlines
mar. 11/193:19 pmDEC - ORD
Nonstop1h 08mUnited Airlines
Deal found 10/30$148
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/710:10 amSTL - DEC
1 stop4h 23mUnited Airlines
vie. 12/1311:35 amDEC - STL
1 stop3h 59mUnited Airlines
Deal found 10/30$274

Find flights from Illinois to Decatur within your budget

Customize your flight search to find flights from Illinois 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 2,570,725 searches. Data last updated noviembre 1, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoDecatur

ORD - DEC

ORDDEC

Chicago O'Hare Intl

jue. 11/14

9:50 am-10:53 am

Nonstop1h 03m

$93

ChicagoDecatur

ORD - DEC

ORDDEC

Chicago O'Hare Intl

vie. 11/15

1:30 pm-2:33 pm

Nonstop1h 03m

Decatur Arpt

mar. 11/19

3:19 pm-4:27 pm

Nonstop1h 08m

$148

St. LouisDecatur

STL - DEC

STLDEC

Lambert-St Louis

sáb. 12/7

10:10 am-2:33 pm

1 stop4h 23m

Decatur Arpt

vie. 12/13

11:35 am-3:34 pm

1 stop3h 59m

$274

Flights are sorted by cheapest first

Deals found on 10/30

Best time to book a flight from Illinois to Decatur

Have a flexible travel schedule? Discover the best time to fly to Decatur from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Illinois to Decatur

Get recent, data-driven insights about flights from Illinois to Decatur including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from IL to DEC?

Find hourly flight availability from Illinois 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 noviembre 1, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Decatur, Illinois as you normally would.

Rainfall in Decatur by month

Plan your trip to Decatur by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Decatur, Illinois ranges from 1.7 - 4.4 inches per month. June is typically the wettest month, when rainfall can reach 4.4 in. January is typically the driest time to visit Decatur, Illinois when rainfall is around 1.7 in.

Temperature in Decatur by month

Plan your trip to Decatur by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Decatur, Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

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 noviembre 1, 2024.
United Airlines
7.4
Good
9,240 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.7

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

United Airlines
7.4
Good
9,240 reviews
United Airlines
7.4
Good
9,240 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.7

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois?

    Located just 4.7 mi from the city center, Decatur Arpt (DEC) is the airport most travelers will use when flying to Decatur from Illinois.

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

    Yes, there are multiple flights from Illinois to Decatur, Illinois for under $200. The cheapest flight booked recently is on United Airlines for just $148, but on average you can expect to pay $211.

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

    Cheapflights has at least 1 direct flight from Illinois to Decatur, Illinois under $200. A good price for a nonstop flight from Illinois to Decatur, Illinois is less than $148.

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

    On average you can expect to pay $198 for a flight from Illinois to Decatur, Illinois. The cheapest flight overall is $156 while the most popular route, (Chicago O'Hare Intl - Decatur Arpt) is currently priced at $148.

  • What does ORD to DEC mean?

    ORD stands for Chicago O'Hare Intl Airport, while DEC stands for Decatur Arpt Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ready for more IATA code knowledge? These are related airports for your current travel destination: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Champaign University-Willard Airport (CMI).

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

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

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

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

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

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

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

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

    Many airlines flying from Illinois 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 Illinois to Decatur?

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

    The Illinois to Decatur, Illinois flight deals you see on this page were last updated on 10/30.

See more FAQs

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Top airline flying from Illinois to Decatur

Discover the top airline that operate flights from Illinois 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 2,570,725 searches. Data last updated noviembre 1, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$132Average$190FlexibilityNo cancel feeOn-time69%
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