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Dallas/Fort Worth

$312+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEC — DFW
Mar 27 — Apr 31
Fri 3/27
Fri 4/3
1 adult, Economy
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Cheap flight deals from Decatur to Dallas/Fort Worth

Cheapest flights from Decatur to Dallas/Fort Worth
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 February 25, 2026.

This United Airlines deal was found by Cheapflights users on 2/22. 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 5/87:25 pm
DEC
-
DFW
1 stop16h 05m
United Airlines
Sat 5/97:39 pm
DFW
-
DEC
1 stop13h 19m
United Airlines
Deal found 2/22$312
This United Airlines deal was found by Cheapflights users on 2/23. 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 5/57:25 pm
DEC
-
DFW
1 stop14h 40m
United Airlines
Sat 5/97:39 pm
DFW
-
DEC
1 stop22h 19m
United Airlines
Deal found 2/23$360
This United Airlines deal was found by Cheapflights users on 2/22. 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 5/19:42 am
DEC
-
DFW
1 stop25h 48m
United Airlines
Sun 5/37:00 am
DFW
-
DEC
1 stop10h 58m
United Airlines
Deal found 2/22$361
This United Airlines deal was found by Cheapflights users on 2/22. 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 4/247:25 pm
DEC
-
DFW
1 stop20h 44m
United Airlines
Sun 4/265:25 pm
DFW
-
DEC
2 stops15h 33m
United Airlines
Deal found 2/22$365
This United Airlines deal was found by Cheapflights users on 2/21. 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 4/89:52 am
DEC
-
DFW
1 stop6h 17m
United Airlines
Fri 4/177:00 am
DFW
-
DEC
1 stop10h 57m
United Airlines
Deal found 2/21$366
This United Airlines deal was found by Cheapflights users on 2/22. 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 4/169:52 am
DEC
-
DFW
1 stop6h 17m
United Airlines
Mon 4/2012:26 pm
DFW
-
DEC
1 stop5h 31m
United Airlines
Deal found 2/22$369
This United Airlines deal was found by Cheapflights users on 2/23. 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 5/79:42 am
DEC
-
DFW
1 stop6h 25m
United Airlines
Sun 5/107:00 am
DFW
-
DEC
1 stop10h 58m
United Airlines
Deal found 2/23$372
This United Airlines deal was found by Cheapflights users on 2/22. 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 4/117:25 pm
DEC
-
DFW
1 stop14h 29m
United Airlines
Wed 4/157:00 am
DFW
-
DEC
2 stops10h 57m
United Airlines
Deal found 2/22$376

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 February 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$312
(United Airlines)
Provider with most accurate pricing for Decatur Arpt-Dallas/Fort Worth flight deals.
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Provider most trusted by Cheapflights users for Decatur Arpt-Dallas/Fort Worth flights.
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From Decatur Arpt to Dallas/Fort Worth
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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 2,558,603 searches. Data last updated February 25, 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

Price

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Fri 5/8

7:25 pm-11:30 am

1 stop16h 05m

Dallas/Fort Worth

Sat 5/9

7:39 pm-8:58 am

1 stop13h 19m

$312

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Tue 5/5

7:25 pm-10:05 am

1 stop14h 40m

Dallas/Fort Worth

Sat 5/9

7:39 pm-5:58 pm

1 stop22h 19m

$360

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Fri 5/1

9:42 am-11:30 am

1 stop25h 48m

Dallas/Fort Worth

Sun 5/3

7:00 am-5:58 pm

1 stop10h 58m

$361

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Sat 4/11

7:25 pm-9:54 am

1 stop14h 29m

Dallas/Fort Worth

Wed 4/15

7:00 am-5:57 pm

2 stops10h 57m

$376

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Fri 4/24

7:25 pm-11:26 am

1 stop16h 01m

Dallas/Fort Worth

Sun 4/26

7:00 am-5:57 pm

1 stop10h 57m

$390

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Wed 3/11

9:50 am-3:48 pm

1 stop5h 58m

Dallas/Fort Worth

Sun 3/15

7:00 am-8:52 am

1 stop25h 52m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Sorted by cheapest first
  • 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.
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 Dallas/Fort Worth Airport

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

Currently, May is the cheapest month in which you can book a flight from Decatur, Illinois to Dallas/Fort Worth Airport (average of $251). Flying from Decatur, Illinois to Dallas/Fort Worth Airport in October is currently the most expensive (average of $319). 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.

Reviews of airlines servicing Dallas/Fort Worth

Get insights into the airlines that provide service to Dallas/Fort Worth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas/Fort Worth. Reviews last updated February 25, 2026.
Read through reviews of airlines operating flights from Decatur to Dallas/Fort Worth Airport, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,345 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

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
9,345 reviews
United Airlines
7.4
Good
9,345 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

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

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.

  • What airport do you fly from for flights from Decatur to Dallas/Fort Worth?

    Decatur Arpt (DEC) is the airport you will fly out of if you book a flight from Decatur to Dallas/Fort Worth. You should not have trouble finding flights to Dallas/Fort Worth from Decatur Arpt; the airport handles an average of 0 outbound flights to Dallas/Fort Worth per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Decatur airport to Dallas/Fort Worth. It is only a 4.7 mi journey to Decatur Arpt (DEC) from Decatur’s city center.

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

    Departing from Decatur, Illinois to Dallas/Fort Worth Airport will take you 16h 05m. There are 660 mi between Decatur, Illinois and Dallas/Fort Worth Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Decatur to Dallas/Fort Worth 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 Decatur, Illinois to Dallas/Fort Worth Airport?

    Currently, May is the cheapest month in which you can book a flight from Decatur, Illinois to Dallas/Fort Worth Airport (average of $251). Flying from Decatur, Illinois to Dallas/Fort Worth Airport in October is currently the most expensive (average of $319). 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 Dallas/Fort Worth Airport?

Book flights to Dallas/Fort Worth Airport if you plan to visit one of these locations
Fort Worth
Arlington
Rockwall
Allen
Garland
Plano
Frisco
Cedar Hill
Mansfield
Richardson
Denton
McKinney
Durant
Burleson
Grapevine
Weatherford
Sherman
Cleburne
Granbury
Sunnyvale

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Decatur to Dallas/Fort Worth

Discover the top airline that operate flights from Decatur to Dallas/Fort Worth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$244Average$279FlexibilityNo cancel feeOn-time69%

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