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Decatur

$354+ Cheap flights from Dallas/Fort Worth (DFW) to Decatur, IL (DEC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — DEC
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from Dallas/Fort Worth to Decatur

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) to Decatur (DEC). 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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$354
(United Airlines)
Provider with most accurate pricing for Dallas/Fort Worth-Decatur Arpt flight deals.
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Provider most trusted by Cheapflights users for Dallas/Fort Worth-Decatur Arpt flights.
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From Dallas/Fort Worth to Decatur Arpt
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Find flight deals from Dallas/Fort Worth to Decatur

Cheapest flights from Dallas/Fort Worth to Decatur
Explore the most affordable flight options available from Dallas/Fort Worth to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 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.
Fri 1/3010:25 am
DFW
-
DEC
1 stop7h 36m
United Airlines
Tue 2/39:49 am
DEC
-
DFW
2 stops10h 14m
United Airlines
Deal found 1/15$354
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.
Thu 1/295:19 am
DFW
-
DEC
2 stops12h 42m
United Airlines
Sun 2/19:49 am
DEC
-
DFW
2 stops11h 45m
United Airlines
Deal found 1/15$360
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.
Tue 4/2112:26 pm
DFW
-
DEC
1 stop5h 36m
United Airlines
Sat 4/257:20 pm
DEC
-
DFW
1 stop14h 34m
United Airlines
Deal found 1/14$388
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.
Sat 1/171:18 pm
DFW
-
DEC
1 stop4h 43m
United Airlines
Wed 1/219:49 am
DEC
-
DFW
2 stops10h 14m
United Airlines
Deal found 1/12$429
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.
Sat 2/211:10 pm
DFW
-
DEC
1 stop4h 44m
United Airlines
Sun 2/229:50 am
DEC
-
DFW
2 stops10h 05m
United Airlines
Deal found 1/14$440
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.
Tue 3/1710:49 am
DFW
-
DEC
1 stop7h 04m
United Airlines
Fri 3/207:15 pm
DEC
-
DFW
1 stop27h 41m
United Airlines
Deal found 1/14$448

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth 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 2,558,603 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Decatur that are best for you.

Fly from

Dallas/Fort Worth

Fly to

Decatur

Route

Depart

Return

Price

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Fri 1/30

10:25 am-6:01 pm

1 stop7h 36m

Decatur Arpt

Tue 2/3

9:49 am-8:03 pm

2 stops10h 14m

$354

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Thu 1/29

5:19 am-6:01 pm

2 stops12h 42m

Decatur Arpt

Sun 2/1

9:49 am-9:34 pm

2 stops11h 45m

$360

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Sat 2/21

1:10 pm-5:54 pm

1 stop4h 44m

Decatur Arpt

Sun 2/22

9:50 am-7:55 pm

2 stops10h 05m

$440

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Thu 2/26

7:45 am-5:54 pm

2 stops10h 09m

Decatur Arpt

Sun 3/1

9:50 am-11:15 pm

2 stops13h 25m

$440

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Tue 3/17

10:49 am-5:53 pm

1 stop7h 04m

Decatur Arpt

Fri 3/20

9:50 am-9:43 am

1 stop23h 53m

$448

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Thu 1/22

7:00 am-6:01 pm

1 stop11h 01m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Compare providers for flights from Dallas/Fort Worth to 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 Dallas/Fort Worth to Decatur in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 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: When it comes to deals on Dallas/Fort Worth Airport-Decatur, Illinois flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Dallas/Fort Worth Airport-Decatur, Illinois flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Dallas/Fort Worth Airport-Decatur, Illinois flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dallas/Fort Worth Airport-Decatur, Illinois flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dallas/Fort Worth Airport-Decatur, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dallas/Fort Worth to Decatur

Have a flexible travel schedule? Discover the best time to fly to Decatur from Dallas/Fort Worth 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.

Cheapflights Insights

Everything you need to know about your flight from Dallas/Fort Worth Airport to Decatur

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Decatur, Illinois?

Currently, May is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Decatur, Illinois (average of $251). Flying from Dallas/Fort Worth Airport to Decatur, Illinois in January is currently the most expensive (average of $387). 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.

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth 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 Dallas/Fort Worth?

    Located just 4.7 mi from the city center, Decatur Arpt is the airport most travelers will use when flying to Decatur from Dallas/Fort Worth. Booking flights from Dallas/Fort Worth to Decatur Arpt (DEC) should be relatively easy as there are 0 daily inbound flights from Dallas/Fort Worth from 0 different airlines.

  • How long is the flight from Dallas/Fort Worth Airport to Decatur, Illinois?

    United Airlines can get you from Dallas/Fort Worth Airport to Decatur, Illinois in just under 7h 36m. Your travel time can differ by up to . The distance between Dallas/Fort Worth Airport and Decatur, Illinois is about 660 mi.

  • Can I find deals for flights from Dallas/Fort Worth to Decatur that include hotel bookings?

    Yes. In addition to deals on Dallas/Fort Worth to Decatur flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas/Fort Worth to Decatur?

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

  • Can I find deals for business class flights from Dallas/Fort Worth to Decatur?

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth 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.

  • What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Decatur, Illinois?

    Currently, May is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Decatur, Illinois (average of $251). Flying from Dallas/Fort Worth Airport to Decatur, Illinois in January is currently the most expensive (average of $387). 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.

See more FAQs

Traveling to a place near Decatur?

Book flights to Decatur if you plan to visit one of these locations
Mattoon
Effingham

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