$286+ Cheap flights from Decatur, IL (DEC) to Dallas/Fort Worth (DFW)
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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEC — DFW
Oct 6 — Oct 131
Round-trip
1 adult, Economy
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Find cheap flights from Decatur to Dallas/Fort Worth with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Decatur to Dallas/Fort Worth
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Best
Last-minute
One-way
Cheapest flights from Decatur to Dallas/Fort WorthExplore the most affordable flight options available from Decatur to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
Explore the most affordable flight options available from Decatur to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/309:10 am -
1 stop5h 28m
Sun 11/112:31 pm -
1 stop5h 39m
Deal found 9/3![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Wed 11/119:10 am -
2 stops11h 29m
Sat 11/1412:30 pm -
1 stop5h 25m
Deal found 9/2![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/79:12 am -
1 stop7h 45m
Tue 10/1311:42 am -
1 stop7h 01m
Deal found 9/6![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/189:12 am -
1 stop7h 45m
Tue 9/2211:56 am -
1 stop6h 48m
Deal found 9/3![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Wed 11/119:10 am -
2 stops11h 33m
Wed 11/187:00 am -
2 stops11h 10m
Deal found 9/5![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/49:12 am -
2 stops10h 45m
Sat 9/511:50 am -
1 stop6h 09m
Deal found 9/2![United Airlines logo]()
$440
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Mon 10/59:12 am -
2 stops11h 12m
Sat 10/109:50 am -
2 stops8h 53m
Deal found 9/2![United Airlines logo]()
$454
Best flights from Decatur to Dallas/Fort WorthDiscover carefully curated flight deals from Decatur to Dallas/Fort Worth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
Discover carefully curated flight deals from Decatur to Dallas/Fort Worth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/309:10 am -
2 stops11h 29m
Sun 11/112:31 pm -
1 stop5h 39m
Deal found 9/3![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Wed 11/119:10 am -
2 stops11h 29m
Sat 11/147:25 am -
2 stops10h 30m
Deal found 9/2![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/79:12 am -
1 stop7h 45m
Tue 10/1311:42 am -
1 stop7h 01m
Deal found 9/6![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Wed 11/119:10 am -
1 stop9h 23m
Wed 11/1810:39 am -
1 stop7h 31m
Deal found 9/2![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Mon 10/57:18 pm -
1 stop27h 10m
Sat 10/1011:42 am -
1 stop7h 01m
Deal found 9/2![United Airlines logo]()
$475
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/249:12 am -
1 stop7h 45m
Sun 9/2711:42 am -
1 stop7h 01m
Deal found 9/3![United Airlines logo]()
$500
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/37:18 pm -
1 stop14h 23m
Tue 10/611:42 am -
1 stop7h 01m
Deal found 9/3![United Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/97:18 pm -
1 stop16h 16m
Mon 10/125:30 pm -
2 stops25h 13m
Deal found 9/3![United Airlines logo]()
$534
Last-minute flights from Decatur to Dallas/Fort WorthDiscover last-minute flight deals from Decatur to Dallas/Fort Worth. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Decatur to Dallas/Fort Worth. Data last updated September 6, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/49:12 am -
2 stops10h 45m
Sat 9/511:50 am -
1 stop6h 09m
Deal found 9/2![United Airlines logo]()
$440
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/189:12 am -
1 stop7h 45m
Tue 9/2211:56 am -
1 stop6h 48m
Deal found 9/3![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/249:12 am -
1 stop7h 45m
Sun 9/2711:42 am -
1 stop7h 01m
Deal found 9/3![United Airlines logo]()
$500
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Mon 10/59:12 am -
2 stops11h 12m
Sat 10/1011:42 am -
1 stop7h 01m
Deal found 9/2![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/79:12 am -
1 stop7h 45m
Tue 10/1311:42 am -
1 stop7h 01m
Deal found 9/6![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/309:10 am -
1 stop5h 28m
Sun 11/112:31 pm -
1 stop5h 39m
Deal found 9/3![United Airlines logo]()
$394
One-way flights from Decatur to Dallas/Fort WorthSearch for one-way flight options from Decatur to Dallas/Fort Worth. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
Search for one-way flight options from Decatur to Dallas/Fort Worth. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/167:18 pm -
1 stop19h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$286
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Mon 9/219:12 am -
1 stop6h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![United Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Wed 9/169:13 am -
1 stop6h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![United Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Sat 9/127:20 pm -
1 stop16h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 9/247:18 pm -
3 stops24h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![United Airlines logo]()
$717
Find flight deals from Decatur to Dallas/Fort Worth
Discover tips and strategies to find the most affordable flight options for your journey from Decatur (DEC) to Dallas/Fort Worth (DFW). 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 September 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $394 (United Airlines) |
One-way from | $286 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Decatur to Dallas/Fort Worth 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 7,457,451 searches. Data last updated September 6, 2026.
Use the filters below to find and compare flights from Decatur to Dallas/Fort Worth Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DecaturDallas
DEC Decatur Arpt - DFW Dallas/Fort Worth
DECDFW
Decatur Arpt
Fri 10/16
7:18 pm-3:17 pm
1 stop19h 59m
Dallas/Fort Worth
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$286
DecaturDallas
DEC Decatur Arpt - DFW Dallas/Fort Worth
DECDFW
Decatur Arpt
Thu 9/24
9:12 am-4:57 pm
1 stop7h 45m
Dallas/Fort Worth
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$378
DecaturDallas
DEC Decatur Arpt - DFW Dallas/Fort Worth
DECDFW
Decatur Arpt
Mon 9/21
9:12 am-7:57 pm
2 stops10h 45m
Dallas/Fort Worth
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$383
DecaturDallas
DEC Decatur Arpt - DFW Dallas/Fort Worth
DECDFW
Decatur Arpt
Fri 10/30
9:10 am-8:39 pm
2 stops11h 29m
Dallas/Fort Worth
Sun 11/1
12:31 pm-6:10 pm
1 stop5h 39m
$404
DecaturDallas
DEC Decatur Arpt - DFW Dallas/Fort Worth
DECDFW
Decatur Arpt
Wed 11/11
9:10 am-8:39 pm
2 stops11h 29m
Dallas/Fort Worth
Sat 11/14
7:25 am-5:55 pm
2 stops10h 30m
$409
DecaturDallas
DEC Decatur Arpt - DFW Dallas/Fort Worth
DECDFW
Decatur Arpt
Wed 10/7
9:12 am-4:57 pm
1 stop7h 45m
Dallas/Fort Worth
Tue 10/13
11:42 am-6:43 pm
1 stop7h 01m
$414
Quickest round-trip
DecaturDallas
DEC Decatur Arpt - DFW Dallas/Fort Worth
DECDFW
Decatur Arpt
Wed 9/16
9:13 am-3:16 pm
1 stop6h 03m
Dallas/Fort Worth
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$434
DecaturDallas
DEC Decatur Arpt - DFW Dallas/Fort Worth
DECDFW
Decatur Arpt
Sat 9/12
7:20 pm-11:40 am
1 stop16h 20m
Dallas/Fort Worth
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$444
DecaturDallas
DEC Decatur Arpt - DFW Dallas/Fort Worth
DECDFW
Decatur Arpt
Wed 11/11
9:10 am-6:33 pm
1 stop9h 23m
Dallas/Fort Worth
Wed 11/18
10:39 am-6:10 pm
1 stop7h 31m
$459
DecaturDallas
DEC Decatur Arpt - DFW Dallas/Fort Worth
DECDFW
Decatur Arpt
Mon 10/5
7:18 pm-10:28 pm
1 stop27h 10m
Dallas/Fort Worth
Sat 10/10
11:42 am-6:43 pm
1 stop7h 01m
$475
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Decatur to Dallas/Fort Worth
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 to Dallas/Fort Worth in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Decatur, Illinois-Dallas/Fort Worth Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Decatur, Illinois-Dallas/Fort Worth Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Decatur, Illinois-Dallas/Fort Worth Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Decatur, Illinois-Dallas/Fort Worth Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Decatur, Illinois-Dallas/Fort Worth Airport 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 Decatur to Dallas/Fort Worth
Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth from Decatur with our price prediction graph.
DEC-DFW
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 Decatur to Dallas/Fort Worth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Dallas/Fort Worth Airport?
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