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Decatur

$234+ Cheap flights from Dallas/Fort Worth (DFW) to Decatur, IL (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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — DEC
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
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 August 20, 2025.

Round-trip from

$317
(United Airlines)

One-way from

$234
(United Airlines)
From Dallas/Fort Worth to Decatur Arpt
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One-way flight 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 August 20, 2025.

This United Airlines deal was found by Cheapflights users on 8/18. 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.
Mon 9/1512:24 pmDFW - DEC
1 stop5h 35mUnited Airlines
Mon 9/229:42 amDEC - DFW
2 stops12h 02mUnited Airlines
Deal found 8/18$317
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/412:24 pmDFW - DEC
1 stop5h 35mUnited Airlines
Mon 9/86:55 pmDEC - DFW
1 stop16h 33mUnited Airlines
Deal found 8/19$349
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/232:25 pmDFW - DEC
1 stop18h 31mUnited Airlines
Fri 10/39:38 amDEC - DFW
2 stops11h 51mUnited Airlines
Deal found 8/17$354
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/312:24 pmDFW - DEC
1 stop5h 35mUnited Airlines
Sun 9/79:42 amDEC - DFW
1 stop5h 39mUnited Airlines
Deal found 8/19$380
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/127:35 pmDFW - DEC
2 stops13h 21mUnited Airlines
Mon 9/159:42 amDEC - DFW
1 stop25h 46mUnited Airlines
Deal found 8/20$396
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/24:24 pmDFW - DEC
1 stop16h 32mUnited Airlines
Sat 9/69:42 amDEC - DFW
1 stop5h 39mUnited Airlines
Deal found 8/18$405
This United Airlines deal was found by Cheapflights users on 8/19. 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 11/2112:20 pmDFW - DEC
1 stop5h 32mUnited Airlines
Mon 11/249:44 amDEC - DFW
1 stop5h 48mUnited Airlines
Deal found 8/19$428
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Mon 10/137:14 pmDFW - DEC
2 stops13h 37mUnited Airlines
Thu 10/169:38 amDEC - DFW
1 stop24h 26mUnited Airlines
Deal found 8/19$431

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 August 20, 2025.
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

Mon 9/15

12:24 pm-5:59 pm

1 stop5h 35m

Decatur Arpt

Mon 9/22

9:42 am-9:44 pm

2 stops12h 02m

$317

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Thu 9/4

12:24 pm-5:59 pm

1 stop5h 35m

Decatur Arpt

Mon 9/8

6:55 pm-11:28 am

1 stop16h 33m

$349

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Tue 9/23

2:25 pm-8:56 am

1 stop18h 31m

Decatur Arpt

Fri 10/3

9:38 am-9:29 pm

2 stops11h 51m

$354

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Wed 9/3

12:24 pm-5:59 pm

1 stop5h 35m

Decatur Arpt

Sun 9/7

9:42 am-3:21 pm

1 stop5h 39m

$380

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Fri 9/12

7:35 pm-8:56 am

2 stops13h 21m

Decatur Arpt

Mon 9/15

6:55 pm-11:28 am

1 stop16h 33m

$396

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Tue 9/2

4:24 pm-8:56 am

1 stop16h 32m

Decatur Arpt

Sat 9/6

9:42 am-3:21 pm

1 stop5h 39m

$405

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Mon 9/15

12:24 pm-5:59 pm

1 stop5h 35m

$234

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Fri 10/10

12:21 pm-6:04 pm

1 stop5h 43m

$269

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Mon 8/25

4:24 pm-8:56 am

1 stop16h 32m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

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.

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 5h 35m. 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.

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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