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$288+ Cheap flights from Decatur, IL (DEC) to Texas

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
DEC — DFW
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
1 adult, Economy
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Cheap flight deals from Decatur to Texas

Cheapest flights from Decatur to Texas
Explore the most affordable flight options available from Decatur to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2026.

This United Airlines deal was found by Cheapflights users on 7/7. 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 7/169:37 am
DEC
-
DFW
1 stop5h 26m
United Airlines
Thu 7/2312:00 pm
DFW
-
DEC
1 stop5h 56m
United Airlines
Deal found 7/7$364
This United Airlines deal was found by Cheapflights users on 7/6. 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 7/309:37 am
DEC
-
DFW
1 stop5h 26m
United Airlines
Mon 8/1012:00 pm
DFW
-
DEC
1 stop5h 56m
United Airlines
Deal found 7/6$384
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/79:37 am
DEC
-
DFW
1 stop6h 11m
United Airlines
Sun 8/97:20 am
DFW
-
DEC
2 stops10h 36m
United Airlines
Deal found 7/5$394
This United Airlines deal was found by Cheapflights users on 7/6. 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 7/239:37 am
DEC
-
DFW
1 stop6h 11m
United Airlines
Thu 7/3012:00 pm
DFW
-
DEC
1 stop5h 56m
United Airlines
Deal found 7/6$399
This United Airlines deal was found by Cheapflights users on 7/6. 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 8/59:37 am
DEC
-
DFW
1 stop6h 11m
United Airlines
Sun 8/97:20 am
DFW
-
DEC
2 stops10h 36m
United Airlines
Deal found 7/6$409
This United Airlines deal was found by Cheapflights users on 7/2. 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 7/179:37 am
DEC
-
DFW
1 stop5h 26m
United Airlines
Tue 7/219:46 am
DFW
-
DEC
2 stops8h 10m
United Airlines
Deal found 7/2$420
This United Airlines deal was found by Cheapflights users on 7/6. 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 7/249:37 am
DEC
-
DFW
1 stop5h 26m
United Airlines
Sun 7/267:20 am
DFW
-
DEC
2 stops10h 36m
United Airlines
Deal found 7/6$424
This United Airlines deal was found by Cheapflights users on 7/6. 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 7/309:37 am
DEC
-
DFW
1 stop5h 26m
United Airlines
Thu 8/67:20 am
DFW
-
DEC
2 stops10h 36m
United Airlines
Deal found 7/6$439
This United Airlines deal was found by Cheapflights users on 7/2. 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 7/239:37 am
DEC
-
DFW
1 stop5h 26m
United Airlines
Mon 7/277:20 am
DFW
-
DEC
2 stops10h 36m
United Airlines
Deal found 7/2$440

Find flight deals from Decatur to Texas

Keep the following information in mind while searching for Decatur to Texas flight deals. Data was last updated July 7, 2026.

Round-trip from

$384
(United Airlines)

One-way from

$288
(United Airlines)
From Decatur Arpt to Texas
Search Deals
One-way flight from Decatur Arpt to Texas
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Decatur to Texas 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 July 7, 2026.
Use the filters below to find and compare flights from Decatur to Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Fri 8/7

9:37 am-3:03 pm

1 stop5h 26m

Dallas/Fort Worth

Sun 8/9

12:00 pm-5:56 pm

1 stop5h 56m

$384

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Thu 7/23

9:37 am-3:48 pm

1 stop6h 11m

Dallas/Fort Worth

Mon 7/27

12:00 pm-5:56 pm

1 stop5h 56m

$384

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Wed 8/5

9:37 am-5:46 pm

2 stops8h 09m

Dallas/Fort Worth

Sat 8/15

10:24 am-5:59 pm

1 stop7h 35m

$409

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Wed 9/16

9:13 am-4:57 pm

1 stop7h 44m

Dallas/Fort Worth

Mon 9/21

11:56 am-6:43 pm

1 stop6h 47m

$444

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Tue 8/25

7:20 pm-6:24 pm

1 stop23h 04m

Dallas/Fort Worth

Sat 8/29

11:50 am-5:59 pm

1 stop6h 09m

$457
Cheapest one-way
Quickest one-way

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Tue 10/20

7:18 pm-9:41 am

1 stop14h 23m

$288

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Mon 7/13

9:37 am-1:08 pm

1 stop27h 31m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Sorted by cheapest first

Best time to book a flight from Decatur to Texas

Have a flexible travel schedule? Discover the best time to fly to Texas 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.

Cheapflights Insights

Everything you need to know about your flight from Decatur to Texas
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Decatur to Texas. 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 from for flights from Decatur to Texas?

    Most people fly from Decatur Arpt (DEC) if they book a flight from Decatur to Texas. Decatur Arpt is conveniently located just 4.7 mi from Decatur’s city center.

  • How long is the flight from Decatur, Illinois to Texas?

    Airlines like United Airlines fly from Decatur, Illinois to Texas in about 5h 26m. The time it takes to get you to your destination can typically vary by up to . The distance between Decatur, Illinois and Texas is about 660 mi.

  • Can I find deals for flights from Decatur to Texas that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Decatur to Texas 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

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