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Decatur

$98+ Cheap flights from Decatur, IL

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
DEC — DFW
feb. 14 — feb. 211
sáb. 2/14
sáb. 2/21
1 adult, Economy
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What to know about flights from Decatur

Discover essential information about flights departing from Decatur, including flight schedules, destinations, airlines operating at the Decatur airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated enero 15, 2026.

Cheapest round-trip flight

$198

Cheapest airline

United Airlines

Good round-trip deal

$244 or less

Good one-way deal

$258 or less
The cheapest round-trip flight from Decatur Arpt is currently to Chicago O'Hare Intl.
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On average, United Airlines currently has the cheapest one-way flight from Decatur Arpt (avg. price of $158).
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Price to beat on a round-trip flight from Decatur Arpt.
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Price to beat on a one-way flight from Decatur Arpt.
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Find flights from Decatur

Cheapest flights from Decatur
Explore the most affordable flight options available from Decatur. Find the lowest fares based on data from user searches, with prices last updated on enero 15, 2026.

This United Airlines deal was found by Cheapflights users on 1/15. 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. 1/309:49 am
DEC
-
ORD
Nonstop1h 16m
United Airlines
mar. 2/37:45 am
ORD
-
DEC
Nonstop1h 20m
United Airlines
Deal found 1/15$149
This United Airlines deal was found by Cheapflights users on 1/13. 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.
jue. 1/299:49 am
DEC
-
ORD
Nonstop1h 16m
United Airlines
jue. 2/54:52 pm
ORD
-
DEC
Nonstop1h 09m
United Airlines
Deal found 1/13$159
This United Airlines deal was found by Cheapflights users on 1/14. 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.
mié. 1/219:49 am
DEC
-
ORD
Nonstop1h 16m
United Airlines
mié. 1/284:52 pm
ORD
-
DEC
Nonstop1h 09m
United Airlines
Deal found 1/14$174
This United Airlines deal was found by Cheapflights users on 1/12. 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.
mié. 1/289:49 am
DEC
-
ORD
Nonstop1h 16m
United Airlines
jue. 1/297:45 am
ORD
-
DEC
Nonstop1h 20m
United Airlines
Deal found 1/12$191
This United Airlines deal was found by Cheapflights users on 1/14. 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.
dom. 1/189:49 am
DEC
-
ORD
Nonstop1h 16m
United Airlines
dom. 1/257:45 am
ORD
-
DEC
Nonstop1h 20m
United Airlines
Deal found 1/14$199
This United Airlines deal was found by Cheapflights users on 1/14. 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.
lun. 1/269:49 am
DEC
-
ORD
Nonstop1h 16m
United Airlines
sáb. 1/314:52 pm
ORD
-
DEC
Nonstop1h 09m
United Airlines
Deal found 1/14$241
This United Airlines deal was found by Cheapflights users on 1/12. 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. 2/209:50 am
DEC
-
MCO
2 stops13h 08m
United Airlines
vie. 2/2710:58 am
MCO
-
DEC
1 stop7h 56m
United Airlines
Deal found 1/12$274
This United Airlines deal was found by Cheapflights users on 1/14. 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.
jue. 1/299:49 am
DEC
-
LGA
1 stop4h 34m
United Airlines
lun. 2/211:15 am
LGA
-
DEC
1 stop7h 46m
United Airlines
Deal found 1/14$275
This United Airlines deal was found by Cheapflights users on 1/15. 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. 1/309:49 am
DEC
-
DFW
1 stop5h 42m
United Airlines
mar. 2/310:25 am
DFW
-
DEC
1 stop7h 36m
United Airlines
Deal found 1/15$275
This United Airlines deal was found by Cheapflights users on 1/13. 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.
mié. 4/229:52 am
DEC
-
DFW
1 stop6h 17m
United Airlines
lun. 4/2712:26 pm
DFW
-
DEC
1 stop5h 36m
United Airlines
Deal found 1/13$279
This United Airlines deal was found by Cheapflights users on 1/13. 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.
dom. 1/259:49 am
DEC
-
ORD
Nonstop1h 16m
United Airlines
dom. 1/254:52 pm
ORD
-
DEC
Nonstop1h 09m
United Airlines
Deal found 1/13$291
This United Airlines deal was found by Cheapflights users on 1/14. 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.
mié. 4/159:52 am
DEC
-
SEA
1 stop8h 45m
United Airlines
dom. 4/1911:59 pm
SEA
-
DEC
1 stop6h 59m
United Airlines
Deal found 1/14$305

Find flights from Decatur within your budget

 
Find flights departing from Decatur that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on enero 15, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Dallas/Fort Worth

Route

Depart

Return

Price

DecaturChicago

DEC - ORD

DECORD

Decatur Arpt

vie. 1/30

9:49 am-11:05 am

Nonstop1h 16m

Chicago O'Hare Intl

dom. 2/1

4:52 pm-6:01 pm

Nonstop1h 09m

$159

DecaturChicago

DEC - ORD

DECORD

Decatur Arpt

lun. 3/2

9:50 am-11:00 am

Nonstop1h 10m

Chicago O'Hare Intl

lun. 3/9

4:49 pm-5:53 pm

Nonstop1h 04m

$159

DecaturChicago

DEC - ORD

DECORD

Decatur Arpt

vie. 1/30

9:49 am-11:05 am

Nonstop1h 16m

Chicago O'Hare Intl

vie. 2/6

4:52 pm-6:01 pm

Nonstop1h 09m

$159

DecaturChicago

DEC - ORD

DECORD

Decatur Arpt

mar. 3/3

7:15 pm-8:25 pm

Nonstop1h 10m

Chicago O'Hare Intl

mié. 3/11

4:49 pm-5:53 pm

Nonstop1h 04m

$159

DecaturChicago

DEC - ORD

DECORD

Decatur Arpt

dom. 2/8

9:49 am-11:05 am

Nonstop1h 16m

Chicago O'Hare Intl

lun. 2/16

4:50 pm-5:54 pm

Nonstop1h 04m

$159

DecaturChicago

DEC - ORD

DECORD

Decatur Arpt

sáb. 2/7

7:09 pm-8:25 pm

Nonstop1h 16m

Chicago O'Hare Intl

dom. 2/15

4:50 pm-5:54 pm

Nonstop1h 04m

$159

DecaturChicago

DEC - ORD

DECORD

Decatur Arpt

lun. 2/16

9:50 am-11:00 am

Nonstop1h 10m

Chicago O'Hare Intl

dom. 2/22

4:50 pm-5:54 pm

Nonstop1h 04m

$159

DecaturChicago

DEC - ORD

DECORD

Decatur Arpt

vie. 2/13

9:50 am-11:00 am

Nonstop1h 10m

Chicago O'Hare Intl

jue. 2/19

4:50 pm-5:54 pm

Nonstop1h 04m

$159

DecaturChicago

DEC - ORD

DECORD

Decatur Arpt

mié. 2/11

7:09 pm-8:25 pm

Nonstop1h 16m

Chicago O'Hare Intl

mar. 2/17

4:50 pm-5:54 pm

Nonstop1h 04m

$159

DecaturChicago

DEC - ORD

DECORD

Decatur Arpt

jue. 2/26

7:15 pm-8:25 pm

Nonstop1h 10m

Chicago O'Hare Intl

jue. 3/5

4:49 pm-5:53 pm

Nonstop1h 04m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 41 results
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Compare providers for flights from Decatur

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Decatur in January
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: Among all the travel providers offering deals on flights from Decatur, Illinois, eDreams has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as eDreams about >95% of the time. This is based on searches for flights from Decatur, Illinois made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate eDreams the highest out of those offering flight deals from Decatur, Illinois. eDreams has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from Decatur, Illinois. This info is gathered from Cheapflights searches over the past month.

Best time to book a flight from Decatur

Have a flexible travel schedule? Discover the best time to fly from Decatur 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 Decatur

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

What is the cheapest month to book a flight from Decatur, Illinois?

Currently, March is the cheapest month in which you can book a flight from Decatur, Illinois (average of $250). Flying from Decatur, Illinois in February will prove the most costly (average of $358). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Decatur, Illinois?

For flights departing from Decatur, Illinois check dates and pricing for the following: United Airlines. This airline departs to the following popular destinations: Dallas.

United Airlines
United Airlines
From $148

What is the cheapest place to fly to from Decatur, Illinois?

The cheapest city to fly to from Decatur, Illinois is Chicago, with prices starting at $197. Explore other affordable destinations below.

Chicago
Chicago
From $197

Airline reviews for flights from Decatur

Read reviews and ratings of airlines operating flights from Decatur. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Decatur travel. Please note that the reviews are sourced from user searches and were last updated on enero 15, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
See what other customers who have flown with United Airlines from Decatur have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,164 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
9,164 reviews
United Airlines
7.4
Good
9,164 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

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Related info for your journey

Access useful and relevant information related to your journey from Decatur. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated enero 15, 2026.

  • What is the cheapest flight from Decatur, Illinois to anywhere?

    Users have flown out of Decatur, Illinois for as low as $197 to Chicago O'Hare Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $354 to fly from Decatur, Illinois.

  • What is the cheapest premium economy flight from Decatur, Illinois?

    Options for some of the cheapest premium economy flights from Decatur, Illinois we have found on Cheapflights are as follows:
    Fly from Decatur Arpt to Chicago O'Hare Intl Airport starting at $844

  • What is the cheapest first class flight from Decatur, Illinois?

    If you’re looking for a cheap first-class flight from Decatur, Illinois, consider Chicago. Prices start at $709 so you can fly first-class even on a budget.

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

    March is currently the cheapest month to fly from Decatur, Illinois. At this moment in time February is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Decatur, Illinois?

    Check out the cheapest flights from Decatur, Illinois to embark to:
    Fly from Decatur to Dallas from $279 round trip
    Fly from Decatur to Las Vegas from $365 round trip

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